fix(deployment): mount environment variables and volumes only when enabled

.gitea/workflows/release.yaml

@@ -46,18 +46,7 @@ jobs:
           CHARTMUSEUM_REPOSITORY: ${{ vars.CHARTMUSEUM_REPOSITORY }}
           CHARTMUSEUM_USERNAME: ${{ secrets.CHARTMUSEUM_USERNAME }}
           CHARTMUSEUM_HOSTNAME: ${{ vars.CHARTMUSEUM_HOSTNAME }}
-
-          GITEA_PACKAGE_REGISTRY_TOKEN: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
-          GITEA_SERVER_URL: ${{ github.server_url }}
         run: |
-          PACKAGE_VERSION=${GITHUB_REF#refs/tags/}
-          REPOSITORY_NAME=$(echo ${GITHUB_REPOSITORY} | cut -d '/' -f 2)
-          REPOSITORY_OWNER=$(echo ${GITHUB_REPOSITORY} | cut -d '/' -f 1)
-
-          helm dependency build
-          helm package --version "${PACKAGE_VERSION}" ./
-
-          # chart-museum
           helm repo add --username ${CHARTMUSEUM_USERNAME} --password ${CHARTMUSEUM_PASSWORD} chartmuseum https://${CHARTMUSEUM_HOSTNAME}/${CHARTMUSEUM_REPOSITORY}
           helm cm-push ${REPOSITORY_NAME}-${PACKAGE_VERSION}.tgz chartmuseum
           helm repo remove chartmuseum

.vscode/settings.json

@@ -1,8 +0,0 @@
-{
-  "yaml.schemas": {
-    "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v0.5.2/schema/helm-testsuite.json": [
-      "/unittests/**/*.yaml"
-    ]
-  },
-  "yaml.schemaStore.enable": true
-}

Chart.yaml

@@ -3,7 +3,7 @@ annotations:
     - name: Athens proxy (binary)
       url: https://github.com/gomods/athens
     - name: support
-      url: https://git.cryptic.systems/volker.raschek/athens-proxy/issues
+      url: https://git.cryptic.systems/volker.raschek/athens-proxy-charts/issues
 apiVersion: v2
 name: athens-proxy
 description: Athens proxy server for golang
@@ -22,7 +22,3 @@ sources:
 - https://github.com/volker-raschek/athens-proxy-charts
 - https://github.com/gomods/athens
 - https://hub.docker.com/r/gomods/athens
-
-maintainers:
-- name: Markus Pesch
-  email: markus.pesch+apps@cryptic.systems

Makefile

@@ -4,7 +4,7 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.19.0 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=3.19.0 # renovate: datasource=docker registryUrl=https://docker.io depName=docker.io/volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE

README.md

@@ -2,167 +2,337 @@
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/volker-raschek)](https://artifacthub.io/packages/search?repo=volker-raschek)
 
-This is an inofficial helm chart of the go-proxy
-[athens](https://github.com/gomods/athens) which supports more complex
-configuration options.
+> [!NOTE]
+> This is not the official helm chart of Athens Go Proxy. If you are looking for the official helm chart, checkout the
+> GitHub project [gomods/athens-charts](https://github.com/gomods/athens-charts).
 
-This helm chart can be found on [artifacthub.io](https://artifacthub.io/) and
-can be installed via helm.
+This helm chart enables the deployment of [Athens Go Proxy](https://github.com/gomods/athens), a module datastore and
+proxy for Golang.
+
+The helm chart supports the individual configuration of additional containers/initContainers, mounting of volumes,
+defining additional environment variables and much more.
+
+Chapter [configuration and installation](#helm-configuration-and-installation) describes the basics how to configure
+helm and use it to deploy the exporter. It also contains further configuration examples.
+
+Furthermore, this helm chart contains unit tests to detect regressions and stabilize the deployment. Additionally, this
+helm chart is tested for deployment scenarios with **ArgoCD**, but please keep in mind, that this chart supports the
+*[Automatically Roll Deployment](https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments)*
+concept of Helm, which can trigger unexpected rolling releases. Further configuration instructions are described in a
+separate [chapter](#argocd).
+
+## Helm: configuration and installation
+
+1. A helm chart repository must be configured, to pull the helm charts from.
+2. All available [parameters](#parameters) are documented in detail below. The parameters can be defined via the helm
+   `--set` flag or directly as part of a `values.yaml` file. The following example defines the repository and use the
+   `--set` flag for a basic deployment.
 
 ```bash
 helm repo add volker.raschek https://charts.cryptic.systems/volker.raschek
+helm repo update
 helm install athens-proxy volker.raschek/athens-proxy
 ```
 
-## Customization
+Instead of passing all parameters via the *set* flag, it is also possible to define them as part of the `values.yaml`.
+The following command downloads the `values.yaml` for a specific version of this chart. Please keep in mind, that the
+version of the chart must be in sync with the `values.yaml`. Newer *minor* versions can have new features. New *major*
+versions can break something!
 
-The complete deployment can be adapted via the `values.yaml` files. The
-configuration of the proxy can be done via the environment variables described
-below or via mounting the config.toml as additional persistent volume to
-`/config/config.toml`
-
-## Access private repositories via SSH
-
-Create a `configmap.yaml` with multiple keys. One key describe the content of
-the `.gitconfig` file and another of `config` of the ssh client. All requests
-Git clone comands with the prefix `http://github.com/` will be replaced by
-`git@github.com:` to use SSH instead of HTTPS. The SSH keys are stored in a
-separate secret.
-
-```yaml
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: custom-configs
-data:
-  sshconfig: |
-    Host github.com
-      IdentityFile /root/.ssh/id_ed25519
-      StrictHostKeyChecking no
-  gitconfig: |
-    [url "git@github.com:"]
-      insteadOf = https://github.com/
+```bash
+CHART_VERSION=1.0.0
+helm show values volker.raschek/athens-proxy --version "${CHART_VERSION}" > values.yaml
 ```
 
-The secret definition below contains the SSH private and public key.
+A complete list of available helm chart versions can be displayed via the following command:
 
-```yaml
-apiVersion: v1
-kind: Secret
-metadata:
-  name: custom-ssh-keys
-type: Opaque
-stringData:
-  id_ed25519: |
-    -----BEGIN OPENSSH PRIVATE KEY-----
-    b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-    QyNTUxOQAAACCpf/10TWlksg6/5mZF067fTGvW71I5QVJEp/nyC8hVHgAAAJgwWWNdMFlj
-    XQAAAAtzc2gtZWQyNTUxOQAAACCpf/10TWlksg6/5mZF067fTGvW71I5QVJEp/nyC8hVHg
-    AAAEDzTPitanzgl6iThoFCx8AXwsGLS5Q+3+K66ZOmN0p6+6l//XRNaWSyDr/mZkXTrt9M
-    a9bvUjlBUkSn+fILyFUeAAAAEG1hcmt1c0BtYXJrdXMtcGMBAgMEBQ==
-    -----END OPENSSH PRIVATE KEY-----
-  id_ed25519.pub: |
-    ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKl//XRNaWSyDr/mZkXTrt9Ma9bvUjlBUkSn+fILyFUe
+```bash
+helm search repo reposilite --versions
 ```
 
-The item `config` of the configmap will be merged with the items of the secret
-as virtual volume. This volume can than be mounted with special permissions
-required for the ssh client.
+The helm chart also contains a persistent volume claim definition. It persistent volume claim is not enabled by default.
+Use the `--set` argument to persist your data.
 
-```yaml
-extraVolumes:
-- name: ssh
-  projected:
-    defaultMode: 0644
-    sources:
-    - configMap:
-        name: custom-configs
-        items:
-        - key: sshconfig
-          path: config
-    - secret:
-        name: custom-ssh-keys
-        items:
-        - key: id_ed25519
-          path: id_ed25519
-          mode: 0600
-        - key: id_ed25519.pub
-          path: id_ed25519.pub
-- name: gitconfig
-  configMap:
-    name: custom-configs
-    items:
-    - key: gitconfig
-      path: config
-      mode: 0644
-
-extraVolumeMounts:
-- name: ssh
-  mountPath: /root/.ssh
-- name: gitconfig
-  mountPath: /root/.config/git
+```bash
+CHART_VERSION=1.0.0
+helm install --version "${CHART_VERSION}" athens-proxy volker.raschek/athens-proxy \
+  persistence.enabled=true
 ```
 
-## Access private GitHub.com repositories via developer token
+### Examples
 
-Another way to access private GitHub repositories is via a GitHub token, which
-can be set via the environment variable `GITHUB_TOKEN`. Athens automatically
-creates a `.netrc` file to access private GitHub repositories.
+The following examples serve as individual configurations and as inspiration for how deployment problems can be solved.
 
-## Access private repositories via .netrc configuration
+#### Avoid CPU throttling by defining a CPU limit
 
-As describe above, a `.netrc` file is responsible for the authentication via
-HTTP. The file can also be defined via a custom secret and mounted into the home
-directory of `root` for general authentication purpose.
+If the application is deployed with a CPU resource limit, Prometheus may throw a CPU throttling warning for the
+application. This has more or less to do with the fact that the application finds the number of CPUs of the host, but
+cannot use the available CPU time to perform computing operations.
 
-The example below describe the definition and mounting of a custom `.netrc` file
-to access private repositories hosted on GitHub and GitLab.
+The application must be informed that despite several CPUs only a part (limit) of the available computing time is
+available. As this is a Golang application, this can be implemented using `GOMAXPROCS`. The following example is one way
+of defining `GOMAXPROCS` automatically based on the defined CPU limit like `1000m`. Please keep in mind, that the CFS
+rate of `100ms` - default on each kubernetes node, is also very important to avoid CPU throttling.
 
-```yaml
-apiVersion: v1
-kind: Secret
-metadata:
-  name: custom-netrc
-type: Opaque
-stringData:
-  netrc: |
-    machine github.com login USERNAME password API-KEY
-    machine gitlab.com login USERNAME password API-KEY
+Further information about this topic can be found in one of Kanishk's blog
+[posts](https://kanishk.io/posts/cpu-throttling-in-containerized-go-apps/).
+
+> [!NOTE]
+> The environment variable `GOMAXPROCS` is set automatically, when a CPU limit is defined. An explicit configuration is
+> not anymore required.
+>
+> Please take care the a CPU limit < `1000m` can also lead to CPU throttling. Please read the linked documentation carefully.
+
+```bash
+CHART_VERSION=1.0.0
+helm install --version "${CHART_VERSION}" athens-proxy volker.raschek/athens-proxy \
+  --set 'deployment.athensProxy.env.name=GOMAXPROCS' \
+  --set 'deployment.athensProxy.env.valueFrom.resourceFieldRef.resource=limits.cpu' \
+  --set 'deployment.athensProxy.resources.limits.cpu=1000m'
 ```
 
-The file must then be mounted via extraVolumes and extraVolumeMounts.
+#### Network policies
+
+Network policies can only take effect, when the used CNI plugin support network policies. The chart supports no custom
+network policy implementation of CNI plugins. It's support only the official API resource of `networking.k8s.io/v1`.
+
+The example below is an excerpt of the `values.yaml` file. The network policy contains ingress rules to allow incoming
+traffic from an ingress controller. Additionally two egress rules are defined. The first one to allow the application
+outgoing access to the internal running DNS server `core-dns`. The second rule to be able to access the upstream Go
+proxy `https://proxy.golang.org` via HTTPS.
+
+> [!IMPORTANT]
+> Please keep in mind, that the namespace and pod selector labels can be different from environment to environment. For
+> this reason, there is are not default network policy rules defined.
 
 ```yaml
-extraVolumes:
-- name: netrc
-  secret:
-    secretName: custom-netrc
-    items:
-    - key: netrc
-      path: .netrc
-      mode: 0600
+networkPolicies:
+  enabled: true
+  annotations: {}
+  labels: {}
+  policyTypes:
+  - Egress
+  - Ingress
+  egress:
+  - to:
+    - namespaceSelector:
+        matchLabels:
+          kubernetes.io/metadata.name: kube-system
+      podSelector:
+        matchLabels:
+          k8s-app: kube-dns
+    ports:
+    - port: 53
+      protocol: TCP
+    - port: 53
+      protocol: UDP
+  - ports:
+    - port: 443
+      protocol: TCP
 
-extraVolumeMounts:
-- name: netrc
-  mountPath: /root
+  ingress:
+  - from:
+    - namespaceSelector:
+        matchLabels:
+          kubernetes.io/metadata.name: ingress-nginx
+      podSelector:
+        matchLabels:
+          app.kubernetes.io/name: ingress-nginx
+    ports:
+    - port: http
+      protocol: TCP
 ```
 
-## Persistent storage
+## ArgoCD
 
-Unlike the athens default, the default here is `disk` - i.e. the files are
-written to the container. Therefore, it is advisable to outsource the
-corresponding storage location to persistent storage. The following example
-describes the integration of a persistent storage claim.
+### Daily execution of rolling updates
 
-```yaml
-extraVolumes:
-- name: gomodules
-  persistentVolumeClaim:
-    claimName: custom-gomodules-pvc
+The behavior whereby ArgoCD triggers a rolling update even though nothing appears to have changed often occurs in
+connection with the helm concept `checksum/secret`, `checksum/configmap` or more generally, [Automatically Roll
+Deployments](https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments).
 
-extraVolumeMounts:
-- name: gomodules
-  mountPath: /var/lib/athens
+The problem with combining this concept with ArgoCD is that ArgoCD re-renders the Helm chart every time. Even if the
+content of the config map or secret has not changed, there may be minimal differences (e.g., whitespace, chart version,
+Helm render order, different timestamps).
+
+This changes the SHA256 hash, Argo sees a drift and trigger a rolling update of the deployment. Among other things, this
+can lead to unnecessary notifications from ArgoCD.
+
+To avoid this, the annotation with the shasum must be ignored. Below is a diff that adds the `Application` to ignore all
+annotations with the prefix `checksum`.
+
+```diff
+  apiVersion: argoproj.io/v1alpha1
+  kind: Application
+  spec:
++   ignoreDifferences:
++   - group: apps/v1
++     kind: Deployment
++     jqPathExpressions:
++     - '.spec.template.metadata.annotations | with_entries(select(.key | startswith("checksum")))'
 ```
 
 ## Parameters
+
+### Global
+
+| Name               | Description                               | Value |
+| ------------------ | ----------------------------------------- | ----- |
+| `nameOverride`     | Individual release name suffix.           | `""`  |
+| `fullnameOverride` | Override the complete release name logic. | `""`  |
+
+### Configuration
+
+| Name                                                    | Description                                                                                                                                       | Value            |
+| ------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------- |
+| `config.env.enabled`                                    | Enable mounting of the secret as environment variables.                                                                                           | `false`          |
+| `config.env.existingSecret.enabled`                     | Mount an existing secret containing the application specific environment variables.                                                               | `false`          |
+| `config.env.existingSecret.secretName`                  | Name of the existing secret containing the application specific environment variables.                                                            | `""`             |
+| `config.env.secret.annotations`                         | Additional annotations of the secret containing the database credentials.                                                                         | `{}`             |
+| `config.env.secret.labels`                              | Additional labels of the secret containing the database credentials.                                                                              | `{}`             |
+| `config.env.secret.envs`                                | List of environment variables stored in a secret and mounted into the container.                                                                  | `{}`             |
+| `config.downloadMode.enabled`                           | Enable mounting of a download mode file into the container file system. If enabled, the env `ATHENS_DOWNLOAD_MODE` will automatically be defined. | `false`          |
+| `config.downloadMode.existingConfigMap.enabled`         | Enable to use an external config map for mounting the download mode file.                                                                         | `false`          |
+| `config.downloadMode.existingConfigMap.configMapName`   | The name of the existing config map which should be used to mount the download mode file.                                                         | `""`             |
+| `config.downloadMode.existingConfigMap.downloadModeKey` | The name of the key inside the config map where the content of the download mode file is stored.                                                  | `downloadMode`   |
+| `config.downloadMode.configMap.annotations`             | Additional annotations of the config map containing the download mode file.                                                                       | `{}`             |
+| `config.downloadMode.configMap.labels`                  | Additional labels of the config map containing the download mode file.                                                                            | `{}`             |
+| `config.gitConfig.enabled`                              | Enable mounting of a .gitconfig file into the container file system.                                                                              | `false`          |
+| `config.gitConfig.existingConfigMap.enabled`            | Enable to use an external config map for mounting the .gitconfig file.                                                                            | `false`          |
+| `config.gitConfig.existingConfigMap.configMapName`      | The name of the existing config map which should be used to mount the .gitconfig file.                                                            | `""`             |
+| `config.gitConfig.existingConfigMap.gitConfigKey`       | The name of the key inside the config map where the content of the .gitconfig file is stored.                                                     | `nil`            |
+| `config.gitConfig.configMap.annotations`                | Additional annotations of the config map containing the .gitconfig file.                                                                          | `{}`             |
+| `config.gitConfig.configMap.labels`                     | Additional labels of the config map containing the .gitconfig file.                                                                               | `{}`             |
+| `config.netrc.enabled`                                  | Enable mounting of a .netrc file into the container file system.                                                                                  | `false`          |
+| `config.netrc.existingSecret.enabled`                   | Enable to use an external secret for mounting the .netrc file.                                                                                    | `false`          |
+| `config.netrc.existingSecret.secretName`                | The name of the existing secret which should be used to mount the .netrc file.                                                                    | `""`             |
+| `config.netrc.existingSecret.netrcKey`                  | The name of the key inside the secret where the content of the .netrc file is stored.                                                             | `.netrc`         |
+| `config.netrc.secret.annotations`                       | Additional annotations of the secret containing the database credentials.                                                                         | `{}`             |
+| `config.netrc.secret.labels`                            | Additional labels of the secret containing the database credentials.                                                                              | `{}`             |
+| `config.ssh.enabled`                                    | Enable mounting of a .netrc file into the container file system.                                                                                  | `false`          |
+| `config.ssh.existingSecret.enabled`                     | Enable to use an external secret for mounting the public and private SSH key files.                                                               | `false`          |
+| `config.ssh.existingSecret.secretName`                  | The name of the existing secret which should be used to mount the public and private SSH key files.                                               | `""`             |
+| `config.ssh.existingSecret.configKey`                   | The name of the key inside the secret where the content of the SSH client config file is stored.                                                  | `config`         |
+| `config.ssh.existingSecret.id_ed25519Key`               | The name of the key inside the secret where the content of the id_ed25519 key file is stored.                                                     | `id_ed25519`     |
+| `config.ssh.existingSecret.id_ed25519PubKey`            | The name of the key inside the secret where the content of the id_ed25519.pub key file is stored.                                                 | `id_ed25519.pub` |
+| `config.ssh.existingSecret.id_rsaKey`                   | The name of the key inside the secret where the content of the id_rsa key file is stored.                                                         | `id_rsa`         |
+| `config.ssh.existingSecret.id_rsaPubKey`                | The name of the key inside the secret where the content of the id_ed25519.pub key file is stored.                                                 | `id_rsa.pub`     |
+| `config.ssh.secret.annotations`                         | Additional annotations of the secret containing the public and private SSH key files.                                                             | `{}`             |
+| `config.ssh.secret.labels`                              | Additional labels of the secret containing the public and private SSH key files.                                                                  | `{}`             |
+
+### Deployment
+
+| Name                                               | Description                                                                                                | Value           |
+| -------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | --------------- |
+| `deployment.annotations`                           | Additional deployment annotations.                                                                         | `{}`            |
+| `deployment.labels`                                | Additional deployment labels.                                                                              | `{}`            |
+| `deployment.additionalContainers`                  | List of additional containers.                                                                             | `[]`            |
+| `deployment.affinity`                              | Affinity for the athens-proxy deployment.                                                                  | `{}`            |
+| `deployment.initContainers`                        | List of additional init containers.                                                                        | `[]`            |
+| `deployment.dnsConfig`                             | dnsConfig of the athens-proxy deployment.                                                                  | `{}`            |
+| `deployment.dnsPolicy`                             | dnsPolicy of the athens-proxy deployment.                                                                  | `""`            |
+| `deployment.hostname`                              | Individual hostname of the pod.                                                                            | `""`            |
+| `deployment.subdomain`                             | Individual domain of the pod.                                                                              | `""`            |
+| `deployment.hostNetwork`                           | Use the kernel network namespace of the host system.                                                       | `false`         |
+| `deployment.imagePullSecrets`                      | Secret to use for pulling the image.                                                                       | `[]`            |
+| `deployment.athensProxy.args`                      | Arguments passed to the athens-proxy container.                                                            | `[]`            |
+| `deployment.athensProxy.command`                   | Command passed to the athens-proxy container.                                                              | `[]`            |
+| `deployment.athensProxy.env`                       | List of environment variables for the athens-proxy container.                                              | `[]`            |
+| `deployment.athensProxy.envFrom`                   | List of environment variables mounted from configMaps or secrets for the athens-proxy container.           | `[]`            |
+| `deployment.athensProxy.image.registry`            | Image registry, eg. `docker.io`.                                                                           | `docker.io`     |
+| `deployment.athensProxy.image.repository`          | Image repository, eg. `library/busybox`.                                                                   | `gomods/athens` |
+| `deployment.athensProxy.image.tag`                 | Custom image tag, eg. `0.1.0`. Defaults to `appVersion`.                                                   | `""`            |
+| `deployment.athensProxy.image.pullPolicy`          | Image pull policy.                                                                                         | `IfNotPresent`  |
+| `deployment.athensProxy.resources`                 | CPU and memory resources of the pod.                                                                       | `{}`            |
+| `deployment.athensProxy.securityContext`           | Security context of the container of the deployment.                                                       | `{}`            |
+| `deployment.athensProxy.volumeMounts`              | Additional volume mounts.                                                                                  | `[]`            |
+| `deployment.nodeSelector`                          | NodeSelector of the athens-proxy deployment.                                                               | `{}`            |
+| `deployment.priorityClassName`                     | PriorityClassName of the athens-proxy deployment.                                                          | `""`            |
+| `deployment.replicas`                              | Number of replicas for the athens-proxy deployment.                                                        | `1`             |
+| `deployment.restartPolicy`                         | Restart policy of the athens-proxy deployment.                                                             | `""`            |
+| `deployment.securityContext`                       | Security context of the athens-proxy deployment.                                                           | `{}`            |
+| `deployment.strategy.type`                         | Strategy type - `Recreate` or `RollingUpdate`.                                                             | `RollingUpdate` |
+| `deployment.strategy.rollingUpdate.maxSurge`       | The maximum number of pods that can be scheduled above the desired number of pods during a rolling update. | `1`             |
+| `deployment.strategy.rollingUpdate.maxUnavailable` | The maximum number of pods that can be unavailable during a rolling update.                                | `1`             |
+| `deployment.terminationGracePeriodSeconds`         | How long to wait until forcefully kill the pod.                                                            | `60`            |
+| `deployment.tolerations`                           | Tolerations of the athens-proxy deployment.                                                                | `[]`            |
+| `deployment.topologySpreadConstraints`             | TopologySpreadConstraints of the athens-proxy deployment.                                                  | `[]`            |
+| `deployment.volumes`                               | Additional volumes to mount into the pods of the prometheus-exporter deployment.                           | `[]`            |
+
+### Horizontal Pod Autoscaler (HPA)
+
+| Name              | Description                                                                                        | Value       |
+| ----------------- | -------------------------------------------------------------------------------------------------- | ----------- |
+| `hpa.enabled`     | Enable the horizontal pod autoscaler (HPA).                                                        | `false`     |
+| `hpa.annotations` | Additional annotations for the HPA.                                                                | `{}`        |
+| `hpa.labels`      | Additional labels for the HPA.                                                                     | `{}`        |
+| `hpa.metrics`     | Metrics contains the specifications for which to use to calculate the desired replica count.       | `undefined` |
+| `hpa.minReplicas` | Min replicas is the lower limit for the number of replicas to which the autoscaler can scale down. | `1`         |
+| `hpa.maxReplicas` | Upper limit for the number of pods that can be set by the autoscaler.                              | `10`        |
+
+### Ingress
+
+| Name                  | Description                                                                                                          | Value   |
+| --------------------- | -------------------------------------------------------------------------------------------------------------------- | ------- |
+| `ingress.enabled`     | Enable creation of an ingress resource. Requires, that the http service is also enabled.                             | `false` |
+| `ingress.className`   | Ingress class.                                                                                                       | `nginx` |
+| `ingress.annotations` | Additional ingress annotations.                                                                                      | `{}`    |
+| `ingress.labels`      | Additional ingress labels.                                                                                           | `{}`    |
+| `ingress.hosts`       | Ingress specific configuration. Specification only required when another ingress controller is used instead of `t1k. | `[]`    |
+| `ingress.tls`         | Ingress TLS settings. Specification only required when another ingress controller is used instead of `t1k``.         | `[]`    |
+
+### Persistence
+
+| Name                                                                       | Description                                                                                                                                                                                                             | Value                        |
+| -------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------- |
+| `persistence.enabled`                                                      | Enable the feature to store the data on a persistent volume claim. If enabled, the volume will be automatically be mounted into the pod. Furthermore, the env `ATHENS_STORAGE_TYPE=disk` will automatically be defined. | `false`                      |
+| `persistence.data.mountPath`                                               | The path where the persistent volume should be mounted in the container file system. This variable controls `ATHENS_DISK_STORAGE_ROOT`.                                                                                 | `/var/www/athens-proxy/data` |
+| `persistence.data.existingPersistentVolumeClaim.enabled`                   | TODO                                                                                                                                                                                                                    | `false`                      |
+| `persistence.data.existingPersistentVolumeClaim.persistentVolumeClaimName` | TODO                                                                                                                                                                                                                    | `""`                         |
+| `persistence.data.persistentVolumeClaim.annotations`                       | Additional persistent volume claim annotations.                                                                                                                                                                         | `{}`                         |
+| `persistence.data.persistentVolumeClaim.labels`                            | Additional persistent volume claim labels.                                                                                                                                                                              | `{}`                         |
+| `persistence.data.persistentVolumeClaim.accessModes`                       | Access modes of the persistent volume claim.                                                                                                                                                                            | `["ReadWriteMany"]`          |
+| `persistence.data.persistentVolumeClaim.storageClass`                      | Storage class of the persistent volume claim.                                                                                                                                                                           | `""`                         |
+| `persistence.data.persistentVolumeClaim.storageSize`                       | Size of the persistent volume claim.                                                                                                                                                                                    | `5Gi`                        |
+
+### Network Policy
+
+| Name                        | Description                                                               | Value   |
+| --------------------------- | ------------------------------------------------------------------------- | ------- |
+| `networkPolicy.enabled`     | Enable network policies in general.                                       | `false` |
+| `networkPolicy.annotations` | Additional network policy annotations.                                    | `{}`    |
+| `networkPolicy.labels`      | Additional network policy labels.                                         | `{}`    |
+| `networkPolicy.policyTypes` | List of policy types. Supported is ingress, egress or ingress and egress. | `[]`    |
+| `networkPolicy.egress`      | Concrete egress network policy implementation.                            | `[]`    |
+| `networkPolicy.ingress`     | Concrete ingress network policy implementation.                           | `[]`    |
+
+### Service
+
+| Name                                     | Description                                                                                                                                                                                                | Value       |
+| ---------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- |
+| `services.http.enabled`                  | Enable the service.                                                                                                                                                                                        | `true`      |
+| `services.http.annotations`              | Additional service annotations.                                                                                                                                                                            | `{}`        |
+| `services.http.externalIPs`              | External IPs for the service.                                                                                                                                                                              | `[]`        |
+| `services.http.externalTrafficPolicy`    | If `service.type` is `NodePort` or `LoadBalancer`, set this to `Local` to tell kube-proxy to only use node local endpoints for cluster external traffic. Furthermore, this enables source IP preservation. | `Cluster`   |
+| `services.http.internalTrafficPolicy`    | If `service.type` is `NodePort` or `LoadBalancer`, set this to `Local` to tell kube-proxy to only use node local endpoints for cluster internal traffic.                                                   | `Cluster`   |
+| `services.http.ipFamilies`               | IPFamilies is list of IP families (e.g. `IPv4`, `IPv6`) assigned to this service. This field is usually assigned automatically based on cluster configuration and only required for customization.         | `[]`        |
+| `services.http.labels`                   | Additional service labels.                                                                                                                                                                                 | `{}`        |
+| `services.http.loadBalancerClass`        | LoadBalancerClass is the class of the load balancer implementation this Service belongs to. Requires service from type `LoadBalancer`.                                                                     | `""`        |
+| `services.http.loadBalancerIP`           | LoadBalancer will get created with the IP specified in this field. Requires service from type `LoadBalancer`.                                                                                              | `""`        |
+| `services.http.loadBalancerSourceRanges` | Source range filter for LoadBalancer. Requires service from type `LoadBalancer`.                                                                                                                           | `[]`        |
+| `services.http.port`                     | Port to forward the traffic to.                                                                                                                                                                            | `3000`      |
+| `services.http.sessionAffinity`          | Supports `ClientIP` and `None`. Enable client IP based session affinity via `ClientIP`.                                                                                                                    | `None`      |
+| `services.http.sessionAffinityConfig`    | Contains the configuration of the session affinity.                                                                                                                                                        | `{}`        |
+| `services.http.type`                     | Kubernetes service type for the traffic.                                                                                                                                                                   | `ClusterIP` |
+
+### ServiceAccount
+
+| Name                                              | Description                                                                                                                                         | Value   |
+| ------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
+| `serviceAccount.existing.enabled`                 | Use an existing service account instead of creating a new one. Assumes that the user has all the necessary kubernetes API authorizations.           | `false` |
+| `serviceAccount.existing.serviceAccountName`      | Name of the existing service account.                                                                                                               | `""`    |
+| `serviceAccount.new.annotations`                  | Additional service account annotations.                                                                                                             | `{}`    |
+| `serviceAccount.new.labels`                       | Additional service account labels.                                                                                                                  | `{}`    |
+| `serviceAccount.new.automountServiceAccountToken` | Enable/disable auto mounting of the service account token.                                                                                          | `true`  |
+| `serviceAccount.new.imagePullSecrets`             | ImagePullSecrets is a list of references to secrets in the same namespace to use for pulling any images in pods that reference this serviceAccount. | `[]`    |
+| `serviceAccount.new.secrets`                      | Secrets is the list of secrets allowed to be used by pods running using this ServiceAccount.                                                        | `[]`    |

examples/configmap.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: custom-configs
-data:
-  sshconfig: |
-    Host github.com
-      IdentityFile /root/.ssh/id_ed25519
-      StrictHostKeyChecking no
-  gitconfig: |
-    [url "git@github.com:"]
-      insteadOf = https://github.com/

examples/secret.yaml

@@ -1,26 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
-  name: custom-ssh-keys
-type: Opaque
-stringData:
-  id_ed25519: |
-    -----BEGIN OPENSSH PRIVATE KEY-----
-    b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-    QyNTUxOQAAACCpf/10TWlksg6/5mZF067fTGvW71I5QVJEp/nyC8hVHgAAAJgwWWNdMFlj
-    XQAAAAtzc2gtZWQyNTUxOQAAACCpf/10TWlksg6/5mZF067fTGvW71I5QVJEp/nyC8hVHg
-    AAAEDzTPitanzgl6iThoFCx8AXwsGLS5Q+3+K66ZOmN0p6+6l//XRNaWSyDr/mZkXTrt9M
-    a9bvUjlBUkSn+fILyFUeAAAAEG1hcmt1c0BtYXJrdXMtcGMBAgMEBQ==
-    -----END OPENSSH PRIVATE KEY-----
-  id_ed25519.pub: |
-    ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKl//XRNaWSyDr/mZkXTrt9Ma9bvUjlBUkSn+fILyFUe
----
-apiVersion: v1
-kind: Secret
-metadata:
-  name: custom-netrc
-type: Opaque
-stringData:
-  netrc: |
-    machine github.com login USERNAME password API-KEY
-    machine gitlab.com login USERNAME password API-KEY

renovate.json

@@ -9,6 +9,7 @@
   ],
   "customManagers": [
     {
+      "customType": "regex",
       "fileMatch": [
         "^Chart\\.yaml$"
       ],
@@ -21,6 +22,7 @@
       "versioningTemplate": "semver"
     },
     {
+      "customType": "regex",
       "fileMatch": ["^README\\.md$"],
       "matchStrings": [
         "VERSION=(?<currentValue>.*)"
@@ -32,6 +34,20 @@
     }
   ],
   "packageRules": [
+    {
+      "groupName": "Update docker.io/volkerraschek/helm",
+      "matchDepNames": [
+        "docker.io/volkerraschek/helm",
+        "volkerraschek/helm"
+      ]
+    },
+    {
+      "groupName": "Update docker.io/library/node",
+      "matchDepNames": [
+        "docker.io/library/node",
+        "library/node"
+      ]
+    },
     {
       "addLabels": [
         "renovate/automerge",

templates/_configMap.tpl

@@ -34,6 +34,10 @@
 
 {{/* name */}}
 
+{{- define "athens-proxy.configMap.downloadMode.name" -}}
+{{ include "athens-proxy.fullname" . }}-download-mode-file
+{{- end }}
+
 {{- define "athens-proxy.configMap.gitConfig.name" -}}
 {{ include "athens-proxy.fullname" . }}-gitconfig
 {{- end }}

templates/_deployment.tpl

@@ -0,0 +1,255 @@
+{{/* vim: set filetype=mustache: */}}
+
+{{/* annotations */}}
+
+{{- define "athens-proxy.deployment.annotations" -}}
+{{ include "athens-proxy.annotations" . }}
+{{- if .Values.deployment.annotations }}
+{{ toYaml .Values.deployment.annotations }}
+{{- end }}
+{{- end }}
+
+{{/* env */}}
+
+{{- define "athens-proxy.deployment.env" -}}
+{{- $env := .Values.deployment.athensProxy.env | default (list) }}
+
+{{- if and .Values.persistence.enabled }}
+{{- $env = concat $env (list (dict "name" "ATHENS_STORAGE_TYPE" "value" "disk") (dict "name" "ATHENS_DISK_STORAGE_ROOT" "value" .Values.persistence.data.mountPath)) }}
+{{- end }}
+
+{{- if .Values.config.downloadMode.enabled }}
+{{- $env = concat $env (list (dict "name" "ATHENS_DOWNLOAD_MODE" "value" "file:/etc/athens/config/download-mode.d/download-mode")) }}
+{{- end }}
+
+{{- if and (hasKey .Values.deployment.athensProxy.resources "limits") (hasKey .Values.deployment.athensProxy.resources.limits "cpu") }}
+{{- $env = concat $env (list (dict "name" "GOMAXPROCS" "valueFrom" (dict "resourceFieldRef" (dict "divisor" "1" "resource" "limits.cpu")))) }}
+{{- end }}
+
+{{ toYaml (dict "env" $env) }}
+
+{{- end -}}
+
+
+{{/* envFrom */}}
+
+{{- define "athens-proxy.deployment.envFrom" -}}
+{{- $envFrom := .Values.deployment.athensProxy.envFrom | default (list) }}
+
+{{- if .Values.config.env.enabled }}
+{{- $secretName := include "athens-proxy.secrets.env.name" $ }}
+{{- if and .Values.config.env.existingSecret.enabled (gt (len .Values.config.env.existingSecret.secretName) 0)}}
+{{- $secretName = .Values.config.env.existingSecret.secretName }}
+{{- end }}
+{{- $envFrom = concat $envFrom (list (dict "secretRef" (dict "name" $secretName))) }}
+{{- end }}
+
+{{ toYaml (dict "envFrom" $envFrom) }}
+
+{{- end -}}
+
+{{/* image */}}
+
+{{- define "athens-proxy.deployment.images.athens-proxy.fqin" -}}
+{{- $registry := .Values.deployment.athensProxy.image.registry -}}
+{{- $repository := .Values.deployment.athensProxy.image.repository -}}
+{{- $tag := default .Chart.AppVersion .Values.deployment.athensProxy.image.tag -}}
+{{- printf "%s/%s:%s" $registry $repository $tag -}}
+{{- end -}}
+
+{{/* labels */}}
+
+{{- define "athens-proxy.deployment.labels" -}}
+{{ include "athens-proxy.labels" . }}
+{{- if .Values.deployment.labels }}
+{{ toYaml .Values.deployment.labels }}
+{{- end }}
+{{- end }}
+
+{{/* serviceAccount */}}
+
+{{- define "athens-proxy.deployment.serviceAccount" -}}
+{{- if .Values.serviceAccount.existing.enabled -}}
+{{- printf "%s" .Values.serviceAccount.existing.serviceAccountName -}}
+{{- else -}}
+{{- include "athens-proxy.fullname" . -}}
+{{- end -}}
+{{- end }}
+
+{{/* volumeMounts */}}
+
+{{- define "athens-proxy.deployment.volumeMounts" -}}
+{{- $volumeMounts := .Values.deployment.athensProxy.volumeMounts | default (list) }}
+{{- if .Values.persistence.enabled }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "data" "mountPath" .Values.persistence.data.mountPath)) }}
+{{- end }}
+
+{{/* volumes (download mode) */}}
+{{- if .Values.config.downloadMode.enabled }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "download-mode" "mountPath" "/etc/athens/config/download-mode.d" )) }}
+{{- end }}
+
+{{/* volumeMount (git config) */}}
+{{- if .Values.config.gitConfig.enabled }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.gitconfig" "subPath" ".gitconfig" )) }}
+{{- end }}
+
+{{/* volumeMount (netrc) */}}
+{{- if .Values.config.netrc.enabled }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.netrc" "subPath" ".netrc" )) }}
+{{- end }}
+
+{{/* volumeMount (ssh) */}}
+{{- if and .Values.config.ssh.enabled }}
+{{- if or (and (not .Values.config.ssh.existingSecret.enabled) (gt (len .Values.config.ssh.secret.config) 0)) (and .Values.config.ssh.existingSecret.enabled (gt (len .Values.config.ssh.existingSecret.configKey) 0)) }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.ssh/config" "subPath" "config" )) }}
+{{- end }}
+
+{{- if or (and (not .Values.config.ssh.existingSecret.enabled) (gt (len .Values.config.ssh.secret.id_ed25519) 0)) (and .Values.config.ssh.existingSecret.enabled (gt (len .Values.config.ssh.existingSecret.id_ed25519Key) 0)) }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.ssh/id_ed25519" "subPath" "id_ed25519" )) }}
+{{- end }}
+
+{{- if or (and (not .Values.config.ssh.existingSecret.enabled) (gt (len .Values.config.ssh.secret.id_ed25519_pub) 0)) (and .Values.config.ssh.existingSecret.enabled (gt (len .Values.config.ssh.existingSecret.id_ed25519PubKey) 0)) }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.ssh/id_ed25519.pub" "subPath" "id_ed25519.pub" )) }}
+{{- end }}
+
+{{- if or (and (not .Values.config.ssh.existingSecret.enabled) (gt (len .Values.config.ssh.secret.id_rsa) 0)) (and .Values.config.ssh.existingSecret.enabled (gt (len .Values.config.ssh.existingSecret.id_rsaKey) 0)) }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.ssh/id_rsa" "subPath" "id_rsa" )) }}
+{{- end }}
+
+{{- if or (and (not .Values.config.ssh.existingSecret.enabled) (gt (len .Values.config.ssh.secret.id_rsa_pub) 0)) (and .Values.config.ssh.existingSecret.enabled (gt (len .Values.config.ssh.existingSecret.id_rsaPubKey) 0)) }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.ssh/id_rsa.pub" "subPath" "id_rsa.pub" )) }}
+{{- end }}
+
+{{- end }}
+
+{{ toYaml (dict "volumeMounts" $volumeMounts) }}
+{{- end -}}
+
+{{/* volumes */}}
+
+{{- define "athens-proxy.deployment.volumes" -}}
+{{- $volumes := .Values.deployment.athensProxy.volumes | default (list) }}
+
+
+{{/* volumes (data) */}}
+{{- if .Values.persistence.enabled }}
+{{- $claimName := include "athens-proxy.persistentVolumeClaim.data.name" $ }}
+{{- if .Values.persistence.data.existingPersistentVolumeClaim.enabled }}
+{{- $claimName = .Values.persistence.data.existingPersistentVolumeClaim.persistentVolumeClaimName }}
+{{- end }}
+{{- $volumes = concat $volumes (list (dict "name" "data" "persistentVolumeClaim" (dict "claimName" $claimName))) }}
+{{- end }}
+
+
+{{/* volumes (download mode) */}}
+{{- if .Values.config.downloadMode.enabled }}
+{{- $itemList := list (dict "key" "downloadMode" "path" "download-mode" "mode" 0644) }}
+{{- $configMapName := include "athens-proxy.configMap.downloadMode.name" $ }}
+{{- if and .Values.config.downloadMode.existingConfigMap.enabled (gt (len .Values.config.downloadMode.existingConfigMap.configMapName) 0) }}
+{{- $itemList = list (dict "key" .Values.config.downloadMode.existingConfigMap.downloadModeKey "path" "download-mode" "mode" 0644) }}
+{{- $configMapName = .Values.config.downloadMode.existingConfigMap.configMapName }}
+{{- end }}
+{{- $volumes = concat $volumes (list (dict "name" "download-mode" "configMap" (dict "name" $configMapName "items" $itemList))) }}
+{{- end }}
+
+
+{{/* volumes (git config) */}}
+{{- $projectedSecretSources := list -}}
+
+{{- if .Values.config.gitConfig.enabled }}
+{{- $itemList := list (dict "key" ".gitconfig" "path" ".gitconfig" "mode" 0644) }}
+{{- $configMapName := include "athens-proxy.configMap.gitConfig.name" . }}
+{{- if .Values.config.gitConfig.existingConfigMap.enabled }}
+{{- $itemList = list (dict "key" .Values.config.gitConfig.existingConfigMap.gitConfigKey "path" ".gitconfig" "mode" 0644) }}
+{{- $configMapName = .Values.config.gitConfig.existingConfigMap.configMapName }}
+{{- end }}
+{{- $projectedSecretSources = concat $projectedSecretSources (list (dict "configMap" (dict "name" $configMapName "items" $itemList))) }}
+
+{{- end }}
+
+{{/* volumes (netrc) */}}
+
+{{- if .Values.config.netrc.enabled }}
+{{- $itemList := list (dict "key" ".netrc" "path" ".netrc" "mode" 0600) }}
+{{- $secretName := include "athens-proxy.secrets.netrc.name" . }}
+{{- if .Values.config.netrc.existingSecret.enabled }}
+{{- $itemList = list (dict "key" .Values.config.netrc.existingSecret.netrcKey "path" ".netrc" "mode" 0600) }}
+{{- $secretName = .Values.config.netrc.existingSecret.secretName }}
+{{- end }}
+{{- $projectedSecretSources = concat $projectedSecretSources (list (dict "secret" (dict "name" $secretName "items" $itemList))) }}
+
+{{- end }}
+
+{{/* volumes (ssh) */}}
+{{- if .Values.config.ssh.enabled }}
+
+{{- $itemList := list -}}
+{{- $secretName := include "athens-proxy.secrets.ssh.name" . }}
+
+{{- if and .Values.config.ssh.existingSecret.enabled .Values.config.ssh.existingSecret.secretName }}
+{{- $secretName = .Values.config.ssh.existingSecret.secretName }}
+
+{{- if gt (len .Values.config.ssh.existingSecret.configKey) 0 }}
+{{- $configItem := dict "key" .Values.config.ssh.existingSecret.configKey "path" "config" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $configItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.existingSecret.id_ed25519Key) 0 }}
+{{- $idED25519Item := dict "key" .Values.config.ssh.existingSecret.id_ed25519Key "path" "id_ed25519" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $idED25519Item) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.existingSecret.id_ed25519PubKey) 0 }}
+{{- $idED25519PubItem := dict "key" .Values.config.ssh.existingSecret.id_ed25519PubKey "path" "id_ed25519.pub" "mode" 0644 }}
+{{- $itemList = concat $itemList (list $idED25519PubItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.existingSecret.id_rsaKey) 0 }}
+{{- $idRSAItem := dict "key" .Values.config.ssh.existingSecret.id_rsaKey "path" "id_rsa" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $idRSAItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.existingSecret.id_rsaPubKey) 0 }}
+{{- $idRSAPubItem := dict "key" .Values.config.ssh.existingSecret.id_rsaPubKey "path" "id_rsa.pub" "mode" 0644 }}
+{{- $itemList = concat $itemList (list $idRSAPubItem) }}
+{{- end }}
+{{- end }}
+
+{{- if not .Values.config.ssh.existingSecret.enabled }}
+{{- if gt (len .Values.config.ssh.secret.config) 0 }}
+{{- $configItem := dict "key" "config" "path" "config" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $configItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.secret.id_ed25519) 0 }}
+{{- $idED25519Item := dict "key" "id_ed25519" "path" "id_ed25519" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $idED25519Item) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.secret.id_ed25519_pub) 0 }}
+{{- $idED25519PubItem := dict "key" "id_ed25519.pub" "path" "id_ed25519.pub" "mode" 0644 }}
+{{- $itemList = concat $itemList (list $idED25519PubItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.secret.id_rsa) 0 }}
+{{- $idRSAItem := dict "key" "id_rsa" "path" "id_rsa" "mode" 0600 }}
+{{- $itemList = concat $itemList (list $idRSAItem) }}
+{{- end }}
+
+{{- if gt (len .Values.config.ssh.secret.id_rsa_pub) 0 }}
+{{- $idRSAPubItem := dict "key" "id_rsa.pub" "path" "id_rsa.pub" "mode" 0644 }}
+{{- $itemList = concat $itemList (list $idRSAPubItem) }}
+{{- end }}
+{{- end }}
+
+{{- $projectedSecretSources = concat $projectedSecretSources (list (dict "secret" (dict "name" $secretName "items" $itemList))) }}
+{{- end }}
+
+{{- if gt (len $projectedSecretSources) 0 }}
+{{- $projectedSecretVolume := dict "name" "secrets" "projected" (dict "sources" $projectedSecretSources) }}
+{{- $volumes = concat $volumes (list $projectedSecretVolume) }}
+{{- end }}
+
+{{ toYaml (dict "volumes" $volumes) }}
+{{- end -}}

templates/_networkPolicy.tpl

@@ -0,0 +1,19 @@
+{{/* vim: set filetype=mustache: */}}
+
+{{/* annotations */}}
+
+{{- define "athens-proxy.networkPolicy.annotations" -}}
+{{ include "athens-proxy.annotations" . }}
+{{- if .Values.networkPolicy.annotations }}
+{{ toYaml .Values.networkPolicy.annotations }}
+{{- end }}
+{{- end }}
+
+{{/* labels */}}
+
+{{- define "athens-proxy.networkPolicy.labels" -}}
+{{ include "athens-proxy.labels" . }}
+{{- if .Values.networkPolicy.labels }}
+{{ toYaml .Values.networkPolicy.labels }}
+{{- end }}
+{{- end }}

templates/_pod.tpl

@@ -0,0 +1,34 @@
+---
+
+{{/* annotations */}}
+
+{{- define "athens-proxy.pod.annotations" }}
+{{- include "athens-proxy.annotations" . }}
+{{- if and .Values.config.env.enabled (not .Values.config.env.existingSecret.enabled) }}
+{{ printf "checksum/secret-%s: %s" (include "athens-proxy.secrets.env.name" $) (include (print $.Template.BasePath "/secretEnv.yaml") . | sha256sum) }}
+{{- end }}
+{{- if and .Values.config.downloadMode.enabled (not .Values.config.downloadMode.existingConfigMap.enabled) }}
+{{ printf "checksum/config-map-%s: %s" (include "athens-proxy.configMap.downloadMode.name" $) (include (print $.Template.BasePath "/configMapDownloadMode.yaml") . | sha256sum) }}
+{{- end }}
+{{- if and .Values.config.gitConfig.enabled (not .Values.config.gitConfig.existingConfigMap.enabled) }}
+{{ printf "checksum/config-map-%s: %s" (include "athens-proxy.configMap.gitConfig.name" $) (include (print $.Template.BasePath "/configMapGitConfig.yaml") . | sha256sum) }}
+{{- end }}
+{{- if and .Values.config.netrc.enabled (not .Values.config.netrc.existingSecret.enabled) }}
+{{ printf "checksum/secret-%s: %s" (include "athens-proxy.secrets.netrc.name" $) (include (print $.Template.BasePath "/secretNetRC.yaml") . | sha256sum) }}
+{{- end }}
+{{- if and .Values.config.ssh.enabled (not .Values.config.ssh.existingSecret.enabled) }}
+{{ printf "checksum/secret-%s: %s" (include "athens-proxy.secrets.ssh.name" $) (include (print $.Template.BasePath "/secretSSH.yaml") . | sha256sum) }}
+{{- end }}
+{{- end }}
+
+
+
+{{/* labels */}}
+
+{{- define "athens-proxy.pod.labels" -}}
+{{ include "athens-proxy.labels" . }}
+{{- end }}
+
+{{- define "athens-proxy.pod.selectorLabels" -}}
+{{ include "athens-proxy.selectorLabels" . }}
+{{- end }}

templates/athens-proxy/_deployment.tpl

@@ -1,118 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-
-{{/* annotations */}}
-
-{{- define "athens-proxy.deployment.annotations" -}}
-{{ include "athens-proxy.annotations" . }}
-{{- if .Values.deployment.annotations }}
-{{ toYaml .Values.deployment.annotations }}
-{{- end }}
-{{- end }}
-
-{{/* env */}}
-
-{{- define "athens-proxy.deployment.env" -}}
-{{- $env := .Values.deployment.athensProxy.env | default (list) }}
-{{- if and .Values.persistence.enabled }}
-{{- $env = concat $env (list (dict "name" "ATHENS_STORAGE_TYPE" "value" "disk") (dict "name" "ATHENS_DISK_STORAGE_ROOT" "value" .Values.persistence.data.mountPath)) }}
-{{- end }}
-{{- if and (hasKey .Values.deployment.athensProxy.resources "limits") (hasKey .Values.deployment.athensProxy.resources.limits "cpu") }}
-{{- $env = concat $env (list (dict "name" "GOMAXPROCS" "valueFrom" (dict "resourceFieldRef" (dict "divisor" "1" "resource" "limits.cpu")))) }}
-{{- end }}
-{{ toYaml (dict "env" $env) }}
-{{- end -}}
-
-
-{{/* envFrom */}}
-
-{{- define "athens-proxy.deployment.envFrom" -}}
-{{- end -}}
-
-{{/* image */}}
-
-{{- define "athens-proxy.deployment.images.athens-proxy.fqin" -}}
-{{- $registry := .Values.deployment.athensProxy.image.registry -}}
-{{- $repository := .Values.deployment.athensProxy.image.repository -}}
-{{- $tag := default .Chart.AppVersion .Values.deployment.athensProxy.image.tag -}}
-{{- printf "%s/%s:v%s" $registry $repository $tag -}}
-{{- end -}}
-
-{{/* labels */}}
-
-{{- define "athens-proxy.deployment.labels" -}}
-{{ include "athens-proxy.labels" . }}
-{{- if .Values.deployment.labels }}
-{{ toYaml .Values.deployment.labels }}
-{{- end }}
-{{- end }}
-
-{{/* serviceAccount */}}
-
-{{- define "athens-proxy.deployment.serviceAccount" -}}
-{{- if .Values.serviceAccount.existing.enabled -}}
-{{- printf "%s" .Values.serviceAccount.existing.serviceAccountName -}}
-{{- else -}}
-{{- include "athens-proxy.fullname" . -}}
-{{- end -}}
-{{- end }}
-
-{{/* volumeMounts */}}
-
-{{- define "athens-proxy.deployment.volumeMounts" -}}
-{{- $volumeMounts := .Values.deployment.athensProxy.volumeMounts | default (list) }}
-{{- if .Values.persistence.enabled }}
-{{- $volumeMounts = concat $volumeMounts (list (dict "name" "data" "mountPath" .Values.persistence.data.mountPath)) }}
-{{- end }}
-
-{{- if .Values.config.gitConfig.enabled }}
-{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.gitconfig" "subPath" ".gitconfig" )) }}
-{{- end }}
-
-{{- if .Values.config.netrc.enabled }}
-{{- $volumeMounts = concat $volumeMounts (list (dict "name" "secrets" "mountPath" "/root/.netrc" "subPath" ".netrc" )) }}
-{{- end }}
-
-{{ toYaml (dict "volumeMounts" $volumeMounts) }}
-{{- end -}}
-
-{{/* volumes */}}
-
-{{- define "athens-proxy.deployment.volumes" -}}
-{{- $volumes := .Values.deployment.athensProxy.volumes | default (list) }}
-
-{{- if .Values.persistence.enabled }}
-{{- $claimName := include "athens-proxy.persistentVolumeClaim.data.name" $ }}
-{{- if .Values.persistence.data.existingPersistentVolumeClaim.enabled }}
-{{- $claimName = .Values.persistence.data.existingPersistentVolumeClaim.persistentVolumeClaimName }}
-{{- end }}
-{{- $volumes = concat $volumes (list (dict "name" "data" "persistentVolumeClaim" (dict "claimName" $claimName))) }}
-{{- end }}
-
-{{- if .Values.config.gitConfig.enabled }}
-{{- $projectedSources := list -}}
-{{- $itemList := list (dict "key" ".gitconfig" "path" ".gitconfig" "mode" 0644) }}
-{{- $configMapName := include "athens-proxy.configMap.gitConfig.name" . }}
-{{- if .Values.config.gitConfig.existingConfigMap.enabled }}
-{{- $itemList = list (dict "key" .Values.config.gitConfig.existingConfigMap.gitConfigKey "path" ".gitconfig" "mode" 0644) }}
-{{- $configMapName = .Values.config.gitConfig.existingConfigMap.configMapName }}
-{{- end }}
-{{- $projectedSources = concat $projectedSources (list (dict "configMap" (dict "name" $configMapName "items" $itemList))) }}
-
-{{- $volumes = concat $volumes (list (dict "name" "secrets" "projected" (dict "sources" $projectedSources)))}}
-{{- end }}
-
-{{- if .Values.config.netrc.enabled }}
-{{- $projectedSources := list -}}
-{{- $itemList := list (dict "key" ".netrc" "path" ".netrc" "mode" 0600) }}
-{{- $secretName := include "athens-proxy.secrets.netrc.name" . }}
-{{- if .Values.config.netrc.existingSecret.enabled }}
-{{- $itemList = list (dict "key" .Values.config.netrc.existingSecret.netrcKey "path" ".netrc" "mode" 0600) }}
-{{- $secretName = .Values.config.netrc.existingSecret.secretName }}
-{{- end }}
-{{- $projectedSources = concat $projectedSources (list (dict "secret" (dict "name" $secretName "items" $itemList))) }}
-
-{{- $volumes = concat $volumes (list (dict "name" "secrets" "projected" (dict "sources" $projectedSources)))}}
-{{- end }}
-
-{{ toYaml (dict "volumes" $volumes) }}
-{{- end -}}

templates/athens-proxy/_networkPolicies.tpl

@@ -1,19 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-
-{{/* annotations */}}
-
-{{- define "athens-proxy.networkPolicies.annotations" -}}
-{{ include "athens-proxy.annotations" .context }}
-{{- if .networkPolicy.annotations }}
-{{ toYaml .networkPolicy.annotations }}
-{{- end }}
-{{- end }}
-
-{{/* labels */}}
-
-{{- define "athens-proxy.networkPolicies.labels" -}}
-{{ include "athens-proxy.labels" .context }}
-{{- if .networkPolicy.labels }}
-{{ toYaml .networkPolicy.labels }}
-{{- end }}
-{{- end }}

templates/athens-proxy/_pod.tpl

@@ -1,17 +0,0 @@
----
-
-{{/* annotations */}}
-
-{{- define "athens-proxy.pod.annotations" -}}
-{{ include "athens-proxy.annotations" . }}
-{{- end }}
-
-{{/* labels */}}
-
-{{- define "athens-proxy.pod.labels" -}}
-{{ include "athens-proxy.labels" . }}
-{{- end }}
-
-{{- define "athens-proxy.pod.selectorLabels" -}}
-{{ include "athens-proxy.selectorLabels" . }}
-{{- end }}

templates/athens-proxy/networkPolicies.yaml

@@ -1,36 +0,0 @@
-{{- if .Values.networkPolicies.enabled }}
-{{- range $key, $value := .Values.networkPolicies -}}
-{{- if and (not (eq $key "enabled")) $value.enabled }}
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  {{- with (include "athens-proxy.networkPolicies.annotations" (dict "networkPolicy" $value "context" $) | fromYaml) }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  {{- with (include "athens-proxy.networkPolicies.labels" (dict "networkPolicy" $value "context" $) | fromYaml) }}
-  labels:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  name: {{ printf "%s-%s" (include "athens-proxy.fullname" $ ) $key }}
-  namespace: {{ $.Release.Namespace }}
-spec:
-  podSelector:
-    matchLabels:
-      {{- include "athens-proxy.pod.selectorLabels" $ | nindent 6 }}
-  {{- with $value.policyTypes }}
-  policyTypes:
-  {{- toYaml . | nindent 2 }}
-  {{- end }}
-  {{- with $value.egress }}
-  egress:
-  {{- toYaml . | nindent 2 }}
-  {{- end }}
-  {{- with $value.ingress }}
-  ingress:
-  {{- toYaml . | nindent 2 }}
-  {{- end }}
-{{- end }}
-{{- end }}
-{{- end }}

templates/configMapDownloadMode.yaml

@@ -1,4 +1,4 @@
-{{- if not .Values.config.downloadMode.existingConfigMap.enabled }}
+{{- if and .Values.config.downloadMode.enabled (not .Values.config.downloadMode.existingConfigMap.enabled) }}
 ---
 apiVersion: v1
 kind: ConfigMap
@@ -11,7 +11,7 @@ metadata:
   labels:
     {{- toYaml . | nindent 4 }}
   {{- end }}
-  name: {{ include "athens-proxy.fullname" . }}-download-mode-file
+  name: {{ include "athens-proxy.configMap.downloadMode.name" . }}
   namespace: {{ .Release.Namespace }}
 data:
   downloadMode: |

templates/configMapGitConfig.yaml

@@ -1,4 +1,4 @@
-{{- if not .Values.config.gitConfig.existingConfigMap.enabled }}
+{{- if and .Values.config.gitConfig.enabled (not .Values.config.gitConfig.existingConfigMap.enabled) }}
 ---
 apiVersion: v1
 kind: ConfigMap

templates/networkPolicy.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.networkPolicy.enabled }}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  {{- with (include "athens-proxy.networkPolicy.annotations" . | fromYaml) }}
+  annotations:
+    {{- tpl (toYaml .) $ | nindent 4 }}
+  {{- end }}
+  {{- with (include "athens-proxy.networkPolicy.labels" . | fromYaml) }}
+  labels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  name: {{ include "athens-proxy.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "athens-proxy.pod.selectorLabels" $ | nindent 6 }}
+  {{- with .Values.networkPolicy.policyTypes }}
+  policyTypes:
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+  {{- with .Values.networkPolicy.egress }}
+  egress:
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+  {{- with .Values.networkPolicy.ingress }}
+  ingress:
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+{{- end }}

templates/secretEnv.yaml

@@ -1,4 +1,4 @@
-{{- if not .Values.config.env.existingSecret.enabled }}
+{{- if and .Values.config.env.enabled (not .Values.config.env.existingSecret.enabled) }}
 ---
 apiVersion: v1
 kind: Secret

templates/secretSSH.yaml

@@ -1,4 +1,4 @@
-{{- if not .Values.config.ssh.existingSecret.enabled }}
+{{- if and .Values.config.ssh.enabled (not .Values.config.ssh.existingSecret.enabled) }}
 ---
 apiVersion: v1
 kind: Secret

unittests/configMaps/downloadMode.yaml

@@ -6,16 +6,24 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/configMapDownloadMode.yaml
+- templates/configMapDownloadMode.yaml
 tests:
+- it: Skip rending by default.
+  asserts:
+  - hasDocuments:
+      count: 0
+
 - it: Skip rending by using existing config map.
   set:
+    config.downloadMode.enabled: true
     config.downloadMode.existingConfigMap.enabled: true
   asserts:
   - hasDocuments:
       count: 0
 
-- it: Rendering by default.
+- it: Rendering with default values
+  set:
+    config.downloadMode.enabled: true
   asserts:
   - hasDocuments:
       count: 1
@@ -37,10 +45,10 @@ tests:
   - equal:
       path: data.downloadMode
       value: |
-        # downloadURL = "https://proxy.golang.org"
-        #
-        # mode = "async_redirect"
-        #
+        downloadURL = "https://proxy.golang.org"
+
+        mode = "async_redirect"
+
         # download "github.com/gomods/*" {
         #     mode = "sync"
         # }
@@ -51,11 +59,12 @@ tests:
         #
         # download "github.com/pkg/*" {
         #     mode = "redirect"
-        #     downloadURL = "https://gocenter.io"
+        #     downloadURL = "https://proxy.golang.org"
         # }
 
 - it: Rendering custom annotations and labels.
   set:
+    config.downloadMode.enabled: true
     config.downloadMode.configMap.annotations:
       foo: bar
       bar: foo
@@ -76,6 +85,7 @@ tests:
 
 - it: Rendering custom configuration
   set:
+    config.downloadMode.enabled: true
     config.downloadMode.configMap.content: |
       downloadURL = "https://proxy.golang.org"
       mode = "async_redirect"

unittests/configMaps/gitConfig.yaml

@@ -6,16 +6,24 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/configMapGitConfig.yaml
+- templates/configMapGitConfig.yaml
 tests:
+- it: Skip rending by default.
+  asserts:
+  - hasDocuments:
+      count: 0
+
 - it: Skip rending by using existing config map.
   set:
+    config.gitConfig.enabled: true
     config.gitConfig.existingConfigMap.enabled: true
   asserts:
   - hasDocuments:
       count: 0
 
 - it: Rendering by default.
+  set:
+    config.gitConfig.enabled: true
   asserts:
   - hasDocuments:
       count: 1
@@ -46,6 +54,7 @@ tests:
 
 - it: Rendering custom annotations and labels.
   set:
+    config.gitConfig.enabled: true
     config.gitConfig.configMap.annotations:
       foo: bar
       bar: foo
@@ -66,6 +75,7 @@ tests:
 
 - it: Rendering custom configuration
   set:
+    config.gitConfig.enabled: true
     config.gitConfig.configMap.content: |
       [url "git@github.com:"]
       insteadOf = https://github.com/

unittests/deployment/deployment.yaml

@@ -6,22 +6,22 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/deployment.yaml
+- templates/deployment.yaml
 tests:
 - it: Rendering default
   asserts:
   - hasDocuments:
       count: 1
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - containsDocument:
       apiVersion: apps/v1
       kind: Deployment
       name: athens-proxy-unittest
       namespace: testing
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: metadata.annotations
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: metadata.labels
       value:
@@ -30,11 +30,11 @@ tests:
         app.kubernetes.io/name: athens-proxy
         app.kubernetes.io/version: 0.1.0
         helm.sh/chart: athens-proxy-0.1.0
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.replicas
       value: 1
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.metadata.labels
       value:
@@ -43,74 +43,74 @@ tests:
         app.kubernetes.io/name: athens-proxy
         app.kubernetes.io/version: 0.1.0
         helm.sh/chart: athens-proxy-0.1.0
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.affinity
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].args
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].command
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].envFrom
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].volumeMounts
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].image
-      value: docker.io/gomods/athens:v0.1.0
-    template: templates/athens-proxy/deployment.yaml
+      value: docker.io/gomods/athens:0.1.0
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: IfNotPresent
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].resources
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.containers[0].securityContext
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.dnsConfig
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.dnsPolicy
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.hostname
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.hostNetwork
       value: false
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.imagePullSecrets
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.nodeSelector
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.priorityClassName
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.restartPolicy
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.subdomain
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 60
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.tolerations
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - notExists:
       path: spec.template.spec.topologySpreadConstraints
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.strategy
       value:
@@ -118,7 +118,7 @@ tests:
         rollingUpdate:
           maxSurge: 1
           maxUnavailable: 1
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test custom replicas
   set:
@@ -130,7 +130,7 @@ tests:
   - equal:
       path: spec.replicas
       value: 3
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test custom affinity
   set:
@@ -160,7 +160,7 @@ tests:
                 values:
                 - antarctica-east1
                 - antarctica-west1
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test additional arguments
   set:
@@ -176,7 +176,7 @@ tests:
       value:
       - --foo=bar
       - --bar=foo
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test additional command
   set:
@@ -194,7 +194,7 @@ tests:
       - "/bin/sh"
       - "-c"
       - "echo hello"
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test custom imageRegistry and imageRepository
   set:
@@ -206,8 +206,8 @@ tests:
   asserts:
   - equal:
       path: spec.template.spec.containers[0].image
-      value: registry.example.local/path/special/athens-proxy:v0.1.0
-    template: templates/athens-proxy/deployment.yaml
+      value: registry.example.local/path/special/athens-proxy:0.1.0
+    template: templates/deployment.yaml
 
 - it: Test custom imagePullPolicy
   set:
@@ -219,7 +219,7 @@ tests:
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: Always
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test custom resource limits and requests
   set:
@@ -242,7 +242,7 @@ tests:
           resourceFieldRef:
             divisor: "1"
             resource: limits.cpu
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.containers[0].resources
       value:
@@ -252,7 +252,7 @@ tests:
         requests:
           cpu: 25m
           memory: 100MB
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test custom securityContext
   set:
@@ -282,7 +282,7 @@ tests:
         readOnlyRootFilesystem: true
         runAsNonRoot: true
         runAsUser: 1000
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test dnsConfig
   set:
@@ -300,7 +300,7 @@ tests:
         nameservers:
         - "8.8.8.8"
         - "8.8.4.4"
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test dnsPolicy
   set:
@@ -312,7 +312,7 @@ tests:
   - equal:
       path: spec.template.spec.dnsPolicy
       value: ClusterFirst
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test hostNetwork, hostname, subdomain
   set:
@@ -326,15 +326,15 @@ tests:
   - equal:
       path: spec.template.spec.hostNetwork
       value: true
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.hostname
       value: pg-exporter
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
   - equal:
       path: spec.template.spec.subdomain
       value: exporters.internal
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test imagePullSecrets
   set:
@@ -350,7 +350,7 @@ tests:
       value:
       - name: my-pull-secret
       - name: my-special-secret
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test nodeSelector
   set:
@@ -364,7 +364,7 @@ tests:
       path: spec.template.spec.nodeSelector
       value:
         foo: bar
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test priorityClassName
   set:
@@ -376,7 +376,7 @@ tests:
   - equal:
       path: spec.template.spec.priorityClassName
       value: my-priority
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test restartPolicy
   set:
@@ -388,7 +388,7 @@ tests:
   - equal:
       path: spec.template.spec.restartPolicy
       value: Always
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test terminationGracePeriodSeconds
   set:
@@ -400,7 +400,7 @@ tests:
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 120
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test tolerations
   set:
@@ -420,7 +420,7 @@ tests:
         operator: Equal
         value: postgres
         effect: NoSchedule
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test topologySpreadConstraints
   set:
@@ -442,7 +442,7 @@ tests:
         labelSelector:
           matchLabels:
             app.kubernetes.io/instance: athens-proxy
-    template: templates/athens-proxy/deployment.yaml
+    template: templates/deployment.yaml
 
 - it: Test additional volumeMounts and volumes
   set:
@@ -462,5 +462,4 @@ tests:
       value:
       - name: data
         mountPath: /usr/lib/athens-proxy/data
-    template: templates/athens-proxy/deployment.yaml
-
+    template: templates/deployment.yaml

unittests/deployment/downloadMode.yaml

@@ -0,0 +1,105 @@
+chart:
+  appVersion: 0.1.0
+  version: 0.1.0
+suite: Deployment template
+release:
+  name: athens-proxy-unittest
+  namespace: testing
+templates:
+- templates/configMapDownloadMode.yaml
+- templates/configMapGitConfig.yaml
+- templates/deployment.yaml
+- templates/secretNetRC.yaml
+- templates/secretSSH.yaml
+tests:
+- it: Rendering default without mounted download mode config map
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-download-mode-file
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].env
+        content:
+          name: ATHENS_DOWNLOAD_MODE
+          value: file:/etc/athens/config/download-mode.d/download-mode
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: download-mode
+          mountPath: /etc/athens/config/download-mode.d
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.volumes
+        content:
+          name: download-mode
+          configMap:
+            name: athens-proxy-unittest-download-mode-file
+      template: templates/deployment.yaml
+
+- it: Rendering default with mounted gitconfig configMap
+  set:
+    config.downloadMode.enabled: true
+    persistence.enabled: true
+  asserts:
+    - exists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-download-mode-file
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].env
+        content:
+          name: ATHENS_DOWNLOAD_MODE
+          value: file:/etc/athens/config/download-mode.d/download-mode
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: download-mode
+          mountPath: /etc/athens/config/download-mode.d
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.volumes
+        content:
+          name: download-mode
+          configMap:
+            items:
+              - key: downloadMode
+                mode: 0644
+                path: download-mode
+            name: athens-proxy-unittest-download-mode-file
+      template: templates/deployment.yaml
+
+- it: Rendering with custom download mode configMap
+  set:
+    config.downloadMode.enabled: true
+    config.downloadMode.existingConfigMap.enabled: true
+    config.downloadMode.existingConfigMap.configMapName: "my-custom-configmap"
+    config.downloadMode.existingConfigMap.downloadModeKey: "my-custom-download-mode-filename-key"
+    persistence.enabled: true
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-download-mode-file
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].env
+        content:
+          name: ATHENS_DOWNLOAD_MODE
+          value: file:/etc/athens/config/download-mode.d/download-mode
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: download-mode
+          mountPath: /etc/athens/config/download-mode.d
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.volumes
+        content:
+          name: download-mode
+          configMap:
+            items:
+            - key: "my-custom-download-mode-filename-key"
+              path: "download-mode"
+              mode: 0644
+            name: my-custom-configmap
+      template: templates/deployment.yaml

unittests/deployment/env.yaml

@@ -0,0 +1,51 @@
+chart:
+  appVersion: 0.1.0
+  version: 0.1.0
+suite: Deployment template
+release:
+  name: athens-proxy-unittest
+  namespace: testing
+templates:
+- templates/deployment.yaml
+- templates/secretEnv.yaml
+tests:
+- it: Rendering default without mounted env secret
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-env
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].envFrom
+        content:
+          secretRef:
+            name: athens-proxy-unittest-env
+      template: templates/deployment.yaml
+
+- it: Rendering default with mounted env secret
+  set:
+    config.env.enabled: true
+  asserts:
+    - exists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-env
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].envFrom
+        content:
+          secretRef:
+            name: athens-proxy-unittest-env
+      template: templates/deployment.yaml
+
+- it: Rendering default with mounted env secret
+  set:
+    config.env.enabled: true
+    config.env.existingSecret.enabled: true
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-env
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].envFrom
+        content:
+          secretRef:
+            name: athens-proxy-unittest-env
+      template: templates/deployment.yaml

unittests/deployment/gitConfig.yaml

@@ -6,16 +6,24 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/deployment.yaml
+- templates/configMapDownloadMode.yaml
+- templates/configMapGitConfig.yaml
+- templates/deployment.yaml
+- templates/secretNetRC.yaml
+- templates/secretSSH.yaml
 tests:
 - it: Rendering default without mounted git config map
   asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-gitconfig
+      template: templates/deployment.yaml
     - notContains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: secrets
           mountPath: /root/.gitconfig
           subPath: .gitconfig
+      template: templates/deployment.yaml
     - notContains:
         path: spec.template.spec.volumes
         content:
@@ -28,18 +36,23 @@ tests:
                   path: .gitconfig
                   mode: 0600
                 name: athens-proxy-unittest-gitconfig
+      template: templates/deployment.yaml
 
 - it: Rendering default with mounted gitconfig configMap
   set:
     config.gitConfig.enabled: true
     persistence.enabled: true
   asserts:
+    - exists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-gitconfig
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: secrets
           mountPath: /root/.gitconfig
           subPath: .gitconfig
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
@@ -52,6 +65,7 @@ tests:
                   path: .gitconfig
                   mode: 0644
                 name: athens-proxy-unittest-gitconfig
+      template: templates/deployment.yaml
 
 - it: Rendering with custom gitconfig configMap
   set:
@@ -61,12 +75,16 @@ tests:
     config.gitConfig.existingConfigMap.gitConfigKey: "my-gitconfig-key"
     persistence.enabled: true
   asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/config-map-athens-proxy-unittest-gitconfig
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: secrets
           mountPath: /root/.gitconfig
           subPath: .gitconfig
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
@@ -79,3 +97,4 @@ tests:
                   path: .gitconfig
                   mode: 0644
                 name: my-custom-configmap
+      template: templates/deployment.yaml

unittests/deployment/netrc.yaml

@@ -6,15 +6,23 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/deployment.yaml
+- templates/configMapDownloadMode.yaml
+- templates/configMapGitConfig.yaml
+- templates/deployment.yaml
+- templates/secretNetRC.yaml
+- templates/secretSSH.yaml
 tests:
 - it: Rendering default without mounted netrc secret
   asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-netrc
+      template: templates/deployment.yaml
     - notContains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: netrc
           mountPath: /root
+      template: templates/deployment.yaml
     - notContains:
         path: spec.template.spec.volumes
         content:
@@ -27,18 +35,23 @@ tests:
                   path: .netrc
                   mode: 0600
                 name: athens-proxy-unittest-netrc
+      template: templates/deployment.yaml
 
 - it: Rendering default with mounted netrc secret
   set:
     config.netrc.enabled: true
     persistence.enabled: true
   asserts:
+    - exists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-netrc
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: secrets
           mountPath: /root/.netrc
           subPath: .netrc
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
@@ -51,6 +64,7 @@ tests:
                   path: .netrc
                   mode: 0600
                 name: athens-proxy-unittest-netrc
+      template: templates/deployment.yaml
 
 - it: Rendering with custom netrc secret
   set:
@@ -60,12 +74,16 @@ tests:
     config.netrc.existingSecret.netrcKey: "my-netrc-key"
     persistence.enabled: true
   asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-netc
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: secrets
           mountPath: /root/.netrc
           subPath: .netrc
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
@@ -78,3 +96,4 @@ tests:
                   path: .netrc
                   mode: 0600
                 name: my-custom-secret
+      template: templates/deployment.yaml

unittests/deployment/persistentVolumeClaim.yaml

@@ -6,7 +6,11 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/deployment.yaml
+- templates/configMapDownloadMode.yaml
+- templates/configMapGitConfig.yaml
+- templates/deployment.yaml
+- templates/secretNetRC.yaml
+- templates/secretSSH.yaml
 tests:
 - it: Test persistent volume claim
   set:
@@ -17,26 +21,26 @@ tests:
         content:
           name: ATHENS_STORAGE_TYPE
           value: disk
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].env
         content:
           name: ATHENS_DISK_STORAGE_ROOT
           value: /var/www/athens-proxy/data
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: data
           mountPath: /var/www/athens-proxy/data
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
           name: data
           persistentVolumeClaim:
             claimName: athens-proxy-unittest-data
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
 
 - it: Test existing persistent volume claim
   set:
@@ -51,23 +55,23 @@ tests:
         content:
           name: ATHENS_STORAGE_TYPE
           value: disk
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].env
         content:
           name: ATHENS_DISK_STORAGE_ROOT
           value: /mnt/go-proxy/data
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.containers[0].volumeMounts
         content:
           name: data
           mountPath: /mnt/go-proxy/data
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml
     - contains:
         path: spec.template.spec.volumes
         content:
           name: data
           persistentVolumeClaim:
             claimName: my-special-pvc
-      template: templates/athens-proxy/deployment.yaml
+      template: templates/deployment.yaml

unittests/deployment/ssh.yaml

@@ -0,0 +1,254 @@
+chart:
+  appVersion: 0.1.0
+  version: 0.1.0
+suite: Deployment template
+release:
+  name: athens-proxy-unittest
+  namespace: testing
+templates:
+- templates/configMapDownloadMode.yaml
+- templates/configMapGitConfig.yaml
+- templates/deployment.yaml
+- templates/secretNetRC.yaml
+- templates/secretSSH.yaml
+tests:
+- it: Rendering default without mounted ssh secret
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/config
+          subPath: config
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519
+          subPath: id_ed25519
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519.pub
+          subPath: id_ed25519.pub
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa
+          subPath: id_rsa
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa.pub
+          subPath: id_rsa.pub
+      template: templates/deployment.yaml
+    - notContains:
+        path: spec.template.spec.volumes
+        content:
+          name: secrets
+          projected:
+            sources:
+            - secret:
+                items:
+                - key: config
+                  path: config
+                  mode: 0644
+                - key: id_ed25519
+                  path: id_ed25519
+                  mode: 0600
+                - key: id_ed25519.pub
+                  path: id_ed25519.pub
+                  mode: 0644
+                - key: id_rsa
+                  path: id_rsa
+                  mode: 0600
+                - key: id_rsa.pub
+                  path: id_rsa.pub
+                  mode: 0644
+                name: athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+
+- it: Rendering default with mounted ssh config
+  set:
+    config.ssh.enabled: true
+    persistence.enabled: true
+  asserts:
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/config
+          subPath: config
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.volumes
+        content:
+          name: secrets
+          projected:
+            sources:
+            - secret:
+                items:
+                - key: config
+                  path: config
+                  mode: 0600
+                name: athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+
+- it: Rendering default with mounted ssh keys
+  set:
+    config.ssh.enabled: true
+    config.ssh.secret.id_ed25519: foo
+    config.ssh.secret.id_ed25519_pub: bar
+    config.ssh.secret.id_rsa: foo
+    config.ssh.secret.id_rsa_pub: bar
+    persistence.enabled: true
+  asserts:
+    - exists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/config
+          subPath: config
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519
+          subPath: id_ed25519
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519.pub
+          subPath: id_ed25519.pub
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa
+          subPath: id_rsa
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa.pub
+          subPath: id_rsa.pub
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.volumes
+        content:
+          name: secrets
+          projected:
+            sources:
+            - secret:
+                items:
+                - key: config
+                  path: config
+                  mode: 0600
+                - key: id_ed25519
+                  path: id_ed25519
+                  mode: 0600
+                - key: id_ed25519.pub
+                  path: id_ed25519.pub
+                  mode: 0644
+                - key: id_rsa
+                  path: id_rsa
+                  mode: 0600
+                - key: id_rsa.pub
+                  path: id_rsa.pub
+                  mode: 0644
+                name: athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+
+- it: Rendering with custom ssh secret
+  set:
+    config.ssh.enabled: true
+    config.ssh.existingSecret.enabled: true
+    config.ssh.existingSecret.secretName: "my-custom-secret"
+    config.ssh.existingSecret.configKey : "my-config-key"
+    config.ssh.existingSecret.id_ed25519Key : "my-private-ed25519-key"
+    config.ssh.existingSecret.id_ed25519PubKey : "my-public-ed25519-key"
+    config.ssh.existingSecret.id_rsaKey : "my-private-rsa-key"
+    config.ssh.existingSecret.id_rsaPubKey : "my-public-rsa-key"
+    persistence.enabled: true
+  asserts:
+    - notExists:
+        path: spec.template.metadata.annotations.checksum/secret-athens-proxy-unittest-ssh
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/config
+          subPath: config
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519
+          subPath: id_ed25519
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_ed25519.pub
+          subPath: id_ed25519.pub
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa
+          subPath: id_rsa
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.containers[0].volumeMounts
+        content:
+          name: secrets
+          mountPath: /root/.ssh/id_rsa.pub
+          subPath: id_rsa.pub
+      template: templates/deployment.yaml
+    - contains:
+        path: spec.template.spec.volumes
+        content:
+          name: secrets
+          projected:
+            sources:
+            - secret:
+                items:
+                - key: my-config-key
+                  path: config
+                  mode: 0600
+                - key: my-private-ed25519-key
+                  path: id_ed25519
+                  mode: 0600
+                - key: my-public-ed25519-key
+                  path: id_ed25519.pub
+                  mode: 0644
+                - key: my-private-rsa-key
+                  path: id_rsa
+                  mode: 0600
+                - key: my-public-rsa-key
+                  path: id_rsa.pub
+                  mode: 0644
+                name: my-custom-secret
+      template: templates/deployment.yaml

unittests/hpa/default.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/hpa.yaml
+- templates/hpa.yaml
 tests:
 - it: Skip rendering by default.
   asserts:

unittests/ingress/ingress.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/ingress.yaml
+- templates/ingress.yaml
 tests:
 - it: Skip ingress by default.
   asserts:

unittests/networkPolicy/networkPolicy.yaml

@@ -1,49 +1,30 @@
 chart:
   appVersion: 0.1.0
   version: 0.1.0
-suite: NetworkPolicies template
+suite: NetworkPolicy template
 release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/networkPolicies.yaml
+- templates/networkPolicy.yaml
 tests:
-- it: Skip networkPolicies in general disabled.
+- it: Skip rendering networkPolicy
   set:
-    networkPolicies.enabled: false
+    networkPolicy.enabled: false
   asserts:
   - hasDocuments:
       count: 0
 
-- it: Skip networkPolicy 'default' when disabled.
+- it: Render default networkPolicy
   set:
-    networkPolicies.enabled: true
-    networkPolicies.default.enabled: false
-  asserts:
-  - hasDocuments:
-      count: 0
-
-- it: Loop over networkPolicies
-  set:
-    networkPolicies.enabled: true
-    networkPolicies.default.enabled: false
-    networkPolicies.nginx.enabled: true
-    networkPolicies.prometheus.enabled: true
-  asserts:
-  - hasDocuments:
-      count: 2
-
-- it: Template networkPolicy 'default' without policyTypes, egress and ingress configuration
-  set:
-    networkPolicies.enabled: true
-    networkPolicies.default.enabled: true
+    networkPolicy.enabled: true
   asserts:
   - hasDocuments:
       count:  1
   - containsDocument:
       apiVersion: networking.k8s.io/v1
       kind: NetworkPolicy
-      name: athens-proxy-unittest-default
+      name: athens-proxy-unittest
       namespace: testing
   - notExists:
       path: metadata.annotations
@@ -67,29 +48,28 @@ tests:
   - notExists:
       path: spec.ingress
 
-- it: Template networkPolicy 'default' with policyTypes, egress and ingress configuration
+- it: Template networkPolicy with policyTypes, egress and ingress configuration
   set:
-    networkPolicies.enabled: true
-    networkPolicies.default.enabled: true
-    networkPolicies.default.policyTypes:
+    networkPolicy.enabled: true
+    networkPolicy.policyTypes:
     - Egress
     - Ingress
-    networkPolicies.default.ingress:
+    networkPolicy.ingress:
     - from:
       - namespaceSelector:
           matchLabels:
-            kubernetes.io/metadata.name: khv-production
+            kubernetes.io/metadata.name: monitoring
         podSelector:
           matchLabels:
             app.kubernetes.io/name: prometheus
-    networkPolicies.default.egress:
+    networkPolicy.egress:
     - to:
       - namespaceSelector:
           matchLabels:
-            kubernetes.io/metadata.name: database
+            kubernetes.io/metadata.name: ingress-nginx
         podSelector:
           matchLabels:
-            app.kubernetes.io/name: oracle
+            app.kubernetes.io/name: ingress-nginx
   asserts:
   - equal:
       path: spec.policyTypes
@@ -102,17 +82,17 @@ tests:
       - to:
         - namespaceSelector:
             matchLabels:
-              kubernetes.io/metadata.name: database
+              kubernetes.io/metadata.name: ingress-nginx
           podSelector:
             matchLabels:
-              app.kubernetes.io/name: oracle
+              app.kubernetes.io/name: ingress-nginx
   - equal:
       path: spec.ingress
       value:
       - from:
         - namespaceSelector:
             matchLabels:
-              kubernetes.io/metadata.name: khv-production
+              kubernetes.io/metadata.name: monitoring
           podSelector:
             matchLabels:
               app.kubernetes.io/name: prometheus

unittests/persistentVolumeClaim/persistentVolumeClaim.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/persistentVolumeClaim.yaml
+- templates/persistentVolumeClaim.yaml
 tests:
 - it: Rendering default
   asserts:

unittests/secrets/env.yaml

@@ -6,16 +6,24 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/secretEnv.yaml
+- templates/secretEnv.yaml
 tests:
+- it: Skip rendering by default
+  asserts:
+  - hasDocuments:
+      count: 0
+
 - it: Skip rendering by using existing secret.
   set:
+    config.env.enabled: true
     config.env.existingSecret.enabled: true
   asserts:
   - hasDocuments:
       count: 0
 
 - it: Rendering env secret with default values.
+  set:
+    config.env.enabled: true
   asserts:
   - hasDocuments:
       count: 1
@@ -39,6 +47,7 @@ tests:
 
 - it: Rendering env secret with custom values.
   set:
+    config.env.enabled: true
     config.env.secret.envs.ATHENS_GITHUB_TOKEN: my-secret-token
   asserts:
   - isSubset:
@@ -48,6 +57,7 @@ tests:
 
 - it: Rendering custom annotations and labels.
   set:
+    config.env.enabled: true
     config.env.secret.annotations:
       foo: bar
       bar: foo

unittests/secrets/netrc.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/secretNetRC.yaml
+- templates/secretNetRC.yaml
 tests:
 - it: Skip rendering by default
   asserts:

unittests/secrets/ssh.yaml

@@ -6,16 +6,24 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/secretSSH.yaml
+- templates/secretSSH.yaml
 tests:
+- it: Skip rending by default.
+  asserts:
+  - hasDocuments:
+      count: 0
+
 - it: Skip rendering by using existing secret.
   set:
+    config.ssh.enabled: true
     config.ssh.existingSecret.enabled: true
   asserts:
   - hasDocuments:
       count: 0
 
 - it: Rendering ssh secret with default values.
+  set:
+    config.ssh.enabled: true
   asserts:
   - hasDocuments:
       count: 1
@@ -51,6 +59,7 @@ tests:
 
 - it: Rendering ssh secret with custom values.
   set:
+    config.ssh.enabled: true
     config.ssh.secret.config: |
       Host *
         IdentityFile ~/.ssh/id_ed25519
@@ -90,6 +99,7 @@ tests:
 
 - it: Rendering custom annotations and labels.
   set:
+    config.ssh.enabled: true
     config.ssh.secret.annotations:
       foo: bar
       bar: foo

unittests/serviceAccounts/serviceAccount.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/serviceAccount.yaml
+- templates/serviceAccount.yaml
 tests:
 - it: Skip rendering.
   set:

unittests/services/http.yaml

@@ -6,7 +6,7 @@ release:
   name: athens-proxy-unittest
   namespace: testing
 templates:
-- templates/athens-proxy/serviceHTTP.yaml
+- templates/serviceHTTP.yaml
 tests:
 - it: Skip service when disabled.
   set:

values.yaml

@@ -8,6 +8,9 @@ fullnameOverride: ""
 ## @section Configuration
 config:
   env:
+    ## @param config.env.enabled Enable mounting of the secret as environment variables.
+    enabled: false
+
     ## @param config.env.existingSecret.enabled Mount an existing secret containing the application specific environment variables.
     ## @param config.env.existingSecret.secretName Name of the existing secret containing the application specific environment variables.
     existingSecret:
@@ -25,7 +28,6 @@ config:
         # ATHENS_AZURE_ACCOUNT_NAME:
         # ATHENS_AZURE_CONTAINER_NAME:
         # ATHENS_CLOUD_RUNTIME:
-        # ATHENS_DOWNLOAD_MODE:
         # ATHENS_DOWNLOAD_URL:
         # ATHENS_ETCD_ENDPOINTS:
         # ATHENS_EXTERNAL_STORAGE_URL:
@@ -96,23 +98,28 @@ config:
         # PROXY_FORCE_SSL:
 
   downloadMode:
-    ## @param config.downloadMode.existingConfigMap.enabled TODO:
-    ## @param config.downloadMode.existingConfigMap.secretName TODO:
+    ## @param config.downloadMode.enabled Enable mounting of a download mode file into the container file system. If enabled, the env `ATHENS_DOWNLOAD_MODE` will automatically be defined.
+    enabled: false
+
+    ## @param config.downloadMode.existingConfigMap.enabled Enable to use an external config map for mounting the download mode file.
+    ## @param config.downloadMode.existingConfigMap.configMapName The name of the existing config map which should be used to mount the download mode file.
+    ## @param config.downloadMode.existingConfigMap.downloadModeKey The name of the key inside the config map where the content of the download mode file is stored.
     existingConfigMap:
       enabled: false
-      secretName: ""
+      configMapName: ""
+      downloadModeKey: "downloadMode"
 
     ## @param config.downloadMode.configMap.annotations Additional annotations of the config map containing the download mode file.
     ## @param config.downloadMode.configMap.labels Additional labels of the config map containing the download mode file.
-    ## @param config.downloadMode.configMap.content Additional labels of the config map containing the download mode file.
+    ## @skip config.downloadMode.configMap.content The content of the download mode file.
     configMap:
       annotations: {}
       labels: {}
       content: |
-        # downloadURL = "https://proxy.golang.org"
-        #
-        # mode = "async_redirect"
-        #
+        downloadURL = "https://proxy.golang.org"
+
+        mode = "async_redirect"
+
         # download "github.com/gomods/*" {
         #     mode = "sync"
         # }
@@ -123,7 +130,7 @@ config:
         #
         # download "github.com/pkg/*" {
         #     mode = "redirect"
-        #     downloadURL = "https://gocenter.io"
+        #     downloadURL = "https://proxy.golang.org"
         # }
 
   gitConfig:
@@ -138,9 +145,9 @@ config:
       configMapName: ""
       gitConfigKey:
 
-    ## @param config.gitConfig.configMap.annotations Additional annotations of the config map containing the download mode file.
-    ## @param config.gitConfig.configMap.labels Additional labels of the config map containing the download mode file.
-    ## @param config.gitConfig.configMap.content The content of the .gitconfig file.
+    ## @param config.gitConfig.configMap.annotations Additional annotations of the config map containing the .gitconfig file.
+    ## @param config.gitConfig.configMap.labels Additional labels of the config map containing the .gitconfig file.
+    ## @skip config.gitConfig.configMap.content The content of the .gitconfig file.
     configMap:
       annotations: {}
       labels: {}
@@ -166,7 +173,7 @@ config:
 
     ## @param config.netrc.secret.annotations Additional annotations of the secret containing the database credentials.
     ## @param config.netrc.secret.labels Additional labels of the secret containing the database credentials.
-    ## @param config.netrc.secret.content The content of the .netrc file.
+    ## @skip config.netrc.secret.content The content of the .netrc file.
     secret:
       annotations: {}
       labels: {}
@@ -185,18 +192,32 @@ config:
         # machine api.github.com  [octocat]  password  [PAT]
 
   ssh:
-    ## @param config.ssh.existingSecret.enabled TODO:.
-    ## @param config.ssh.existingSecret.secretName TODO:
-    existingSecret:
+    ## @param config.ssh.enabled Enable mounting of a .netrc file into the container file system.
     enabled: false
 
-    ## @param config.ssh.secret.annotations Additional annotations of the secret containing the database credentials.
-    ## @param config.ssh.secret.labels Additional labels of the secret containing the database credentials.
-    ## @param config.ssh.secret.files TODO:
-    ## @skip config.ssh.secret.id_ed25519 TODO:
-    ## @skip config.ssh.secret.id_ed25519_pub TODO:
-    ## @skip config.ssh.secret.id_rsa TODO:
-    ## @skip config.ssh.secret.id_rsa_pub TODO:
+    ## @param config.ssh.existingSecret.enabled Enable to use an external secret for mounting the public and private SSH key files.
+    ## @param config.ssh.existingSecret.secretName The name of the existing secret which should be used to mount the public and private SSH key files.
+    ## @param config.ssh.existingSecret.configKey The name of the key inside the secret where the content of the SSH client config file is stored.
+    ## @param config.ssh.existingSecret.id_ed25519Key The name of the key inside the secret where the content of the id_ed25519 key file is stored.
+    ## @param config.ssh.existingSecret.id_ed25519PubKey The name of the key inside the secret where the content of the id_ed25519.pub key file is stored.
+    ## @param config.ssh.existingSecret.id_rsaKey The name of the key inside the secret where the content of the id_rsa key file is stored.
+    ## @param config.ssh.existingSecret.id_rsaPubKey The name of the key inside the secret where the content of the id_ed25519.pub key file is stored.
+    existingSecret:
+      enabled: false
+      secretName: ""
+      configKey: "config"
+      id_ed25519Key: "id_ed25519"
+      id_ed25519PubKey: "id_ed25519.pub"
+      id_rsaKey: "id_rsa"
+      id_rsaPubKey: "id_rsa.pub"
+
+    ## @param config.ssh.secret.annotations Additional annotations of the secret containing the public and private SSH key files.
+    ## @param config.ssh.secret.labels Additional labels of the secret containing the public and private SSH key files.
+    ## @skip config.ssh.secret.config The content of the SSH client config file.
+    ## @skip config.ssh.secret.id_ed25519 The content of the private SSH ed25519 key.
+    ## @skip config.ssh.secret.id_ed25519_pub The content of the public SSH ed25519 key.
+    ## @skip config.ssh.secret.id_rsa The content of the private SSH RSA key.
+    ## @skip config.ssh.secret.id_rsa_pub The content of the public SSH RSA key.
     secret:
       annotations: {}
       labels: {}
@@ -460,10 +481,17 @@ persistence:
     ## @param persistence.data.mountPath The path where the persistent volume should be mounted in the container file system. This variable controls `ATHENS_DISK_STORAGE_ROOT`.
     mountPath: "/var/www/athens-proxy/data"
 
+    ## @param persistence.data.existingPersistentVolumeClaim.enabled TODO
+    ## @param persistence.data.existingPersistentVolumeClaim.persistentVolumeClaimName TODO
     existingPersistentVolumeClaim:
       enabled: false
       persistentVolumeClaimName: ""
 
+    ## @param persistence.data.persistentVolumeClaim.annotations Additional persistent volume claim annotations.
+    ## @param persistence.data.persistentVolumeClaim.labels Additional persistent volume claim labels.
+    ## @param persistence.data.persistentVolumeClaim.accessModes Access modes of the persistent volume claim.
+    ## @param persistence.data.persistentVolumeClaim.storageClass Storage class of the persistent volume claim.
+    ## @param persistence.data.persistentVolumeClaim.storageSize Size of the persistent volume claim.
     persistentVolumeClaim:
       annotations: {}
       labels: {}
@@ -472,20 +500,16 @@ persistence:
       storageClass: ""
       storageSize: "5Gi"
 
-## @section NetworkPolicies
-## @param networkPolicies.enabled Enable network policies in general.
-networkPolicies:
-  enabled: false
-
-  ## @param networkPolicies.default.enabled Enable the network policy for accessing the application by default. For example to scape the metrics.
-  ## @param networkPolicies.default.annotations Additional network policy annotations.
-  ## @param networkPolicies.default.labels Additional network policy labels.
-  ## @param networkPolicies.default.policyTypes List of policy types. Supported is ingress, egress or ingress and egress.
-  ## @param networkPolicies.default.egress Concrete egress network policy implementation.
-  ## @skip networkPolicies.default.egress Skip individual egress configuration.
-  ## @param networkPolicies.default.ingress Concrete ingress network policy implementation.
-  ## @skip networkPolicies.default.ingress Skip individual ingress configuration.
-  default:
+## @section Network Policy
+networkPolicy:
+  ## @param networkPolicy.enabled Enable network policies in general.
+  ## @param networkPolicy.annotations Additional network policy annotations.
+  ## @param networkPolicy.labels Additional network policy labels.
+  ## @param networkPolicy.policyTypes List of policy types. Supported is ingress, egress or ingress and egress.
+  ## @param networkPolicy.egress Concrete egress network policy implementation.
+  ## @skip networkPolicy.egress Skip individual egress configuration.
+  ## @param networkPolicy.ingress Concrete ingress network policy implementation.
+  ## @skip networkPolicy.ingress Skip individual ingress configuration.
   enabled: false
   annotations: {}
   labels: {}