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.drone.yml

@@ -17,7 +17,7 @@ steps:
 - name: helm lint
   commands:
   - helm lint
-  image: git.cryptic.systems/volker.raschek/helm:3.16.3
+  image: git.cryptic.systems/volker.raschek/helm:3.16.4
   resources:
     limits:
       cpu: 150
@@ -69,7 +69,7 @@ steps:
 - name: helm unittest
   commands:
   - helm unittest --strict --file 'unittests/**/*.yaml' ./
-  image: git.cryptic.systems/volker.raschek/helm:3.16.3
+  image: git.cryptic.systems/volker.raschek/helm:3.16.4
   resources:
     limits:
       cpu: 150
@@ -124,7 +124,7 @@ steps:
   - npm run readme:link
   - npm run readme:lint
   - npm run readme:parameters
-  image: docker.io/library/node:23.3.0-alpine
+  image: docker.io/library/node:23.5.0-alpine
   resources:
     limits:
       cpu: 150
@@ -187,7 +187,7 @@ steps:
       from_secret: helm_repo_password
     HELM_REPO_USERNAME:
       from_secret: helm_repo_username
-  image: git.cryptic.systems/volker.raschek/helm:3.16.3
+  image: git.cryptic.systems/volker.raschek/helm:3.16.4
   resources:
     limits:
       cpu: 150

.gitea/workflows/generate-readme.yaml

@@ -0,0 +1,28 @@
+name: Generate README
+
+on:
+  pull_request:
+    paths: [ "README.md", "values.yaml" ]
+    types: [ "opened", "reopened", "synchronize" ]
+  push:
+    paths: [ "README.md", "values.yaml" ]
+  workflow_dispatch: {}
+
+jobs:
+  generate-parameters:
+    container:
+      image: docker.io/library/node:22.9.0-alpine
+    runs-on:
+    - ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git
+    - uses: actions/checkout@v4.2.2
+    - name: Generate parameter section in README
+      run: |
+        npm install
+        npm run readme:parameters
+    - name: Compare diff
+      run: git diff --exit-code --name-only README.md

.gitea/workflows/helm.yaml

@@ -0,0 +1,60 @@
+name: Helm
+
+on:
+  pull_request:
+    types: [ "opened", "reopened", "synchronize" ]
+  push: {}
+  workflow_dispatch: {}
+
+jobs:
+  helm-lint:
+    container:
+      image: docker.io/volkerraschek/helm:3.16.1
+    runs-on:
+    - ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git npm
+    - name: Check if files were touched
+      uses: dorny/paths-filter@v3.0.2
+      id: changes
+      with:
+        filters: |
+          yaml:
+          - '**/*.yaml'
+          - '**/*.yml'
+    - name: Skip further steps, when condition is not met
+      if: steps.filter.outputs.yaml == 'false'
+      run: exit 0
+    - uses: actions/checkout@v4.2.2
+    - name: Lint helm files
+      run: |
+        helm lint --values values.yaml .
+
+  helm-unittest:
+    container:
+      image: docker.io/volkerraschek/helm:3.16.1
+    runs-on:
+    - ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git npm
+    - uses: actions/checkout@v4.2.2
+    - name: Check if files were touched
+      uses: dorny/paths-filter@v3.0.2
+      id: changes
+      with:
+        filters: |
+          yaml:
+          - '**/*.yaml'
+          - '**/*.yml'
+    - name: Skip further steps, when condition is not met
+      if: steps.filter.outputs.yaml == 'false'
+      run: exit 0
+    - name: Unittest
+      run: |
+        helm unittest --strict --file 'unittests/**/*.yaml' ./

.gitea/workflows/markdown-linters.yaml

@@ -0,0 +1,42 @@
+name: Markdown linter
+
+on:
+  pull_request:
+    paths: [ "**/*.md" ]
+    types: [ "opened", "reopened", "synchronize" ]
+  push:
+    paths: [ "**/*.md" ]
+  workflow_dispatch: {}
+
+jobs:
+  markdown-link-checker:
+    container:
+      image: docker.io/library/node:22.9.0-alpine
+    runs-on:
+    - ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git
+    - uses: actions/checkout@v4.2.2
+    - name: Verify links in markdown files
+      run: |
+        npm install
+        npm run readme:link
+
+  markdown-lint:
+    container:
+      image: docker.io/library/node:22.9.0-alpine
+    runs-on:
+    - ubuntu-latest
+    steps:
+    - name: Install tooling
+      run: |
+        apk update
+        apk add git
+    - uses: actions/checkout@v4.2.2
+    - name: Lint markdown files
+      run: |
+        npm install
+        npm run readme:lint

.gitea/workflows/release.yaml

@@ -0,0 +1,48 @@
+name: Release
+
+on:
+  push:
+    tags:
+    - "*"
+
+env:
+  # renovate: datasource=docker depName=alpine/helm
+  HELM_VERSION: "3.16.4"
+
+jobs:
+  generate-chart-publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: install tools
+        run: |
+          apt update --yes
+          apt install --yes curl ca-certificates curl gnupg
+          # helm
+          curl --location --output helm-v${HELM_VERSION}-linux-amd64.tar.gz https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz
+          tar --extract --gzip --file helm-v${HELM_VERSION}-linux-amd64.tar.gz
+          mv linux-amd64/helm /usr/local/bin/
+          rm -rf linux-amd64 helm-v${HELM_VERSION}-linux-amd64.tar.gz
+          helm version
+
+      # - name: Import GPG key
+      #   id: import_gpg
+      #   uses: https://github.com/crazy-max/ghaction-import-gpg@v6
+      #   with:
+      #     gpg_private_key: ${{ secrets.GPGSIGN_KEY }}
+      #     passphrase: ${{ secrets.GPGSIGN_PASSPHRASE }}
+      #     fingerprint: CC64B1DB67ABBEECAB24B6455FC346329753F4B0
+
+      # Using helm gpg plugin as 'helm package --sign' has issues with gpg2: https://github.com/helm/helm/issues/2843
+      - name: package chart
+        run: |
+          helm dependency build
+          helm package --version "${GITHUB_REF#refs/tags/v}" ./
+        #  mkdir gitea
+        #  mv gitea*.tgz gitea/
+        #  curl -s -L -o gitea/index.yaml https://dl.gitea.com/charts/index.yaml
+        #  helm repo index gitea/ --url https://dl.gitea.com/charts --merge gitea/index.yaml
+        #  # push to dockerhub
+        #  echo ${{ secrets.DOCKER_CHARTS_PASSWORD }} | helm registry login -u ${{ secrets.DOCKER_CHARTS_USERNAME }} registry-1.docker.io --password-stdin
+        #  helm push gitea/gitea-${GITHUB_REF#refs/tags/v}.tgz oci://registry-1.docker.io/giteacharts
+        #  helm registry logout registry-1.docker.io

Makefile

@@ -3,19 +3,13 @@ CONTAINER_RUNTIME?=$(shell which podman)
 
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
-HELM_IMAGE_REPOSITORY=volkerraschek/helm
+HELM_IMAGE_REPOSITORY?=volkerraschek/helm
 HELM_IMAGE_VERSION?=3.16.1 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
-# MARKDOWNLINKCHECKER_IMAGE
-MARKDOWNLINKCHECK_IMAGE_REGISTRY_HOST?=ghcr.io
-MARKDOWNLINKCHECK_IMAGE_REPOSITORY=tcort/markdown-link-check
-MARKDOWNLINKCHECK_IMAGE_VERSION?=3.12.2 # renovate: datasource=docker registryUrl=https://ghcr.io depName=tcort/markdown-link-check
-MARKDOWNLINKCHECK_IMAGE_FULLY_QUALIFIED=${MARKDOWNLINKCHECK_IMAGE_REGISTRY_HOST}/${MARKDOWNLINKCHECK_IMAGE_REPOSITORY}:${MARKDOWNLINKCHECK_IMAGE_VERSION}
-
 # NODE_IMAGE
 NODE_IMAGE_REGISTRY_HOST?=docker.io
-NODE_IMAGE_REPOSITORY=library/node
+NODE_IMAGE_REPOSITORY?=library/node
 NODE_IMAGE_VERSION?=22.9.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=library/node
 NODE_IMAGE_FULLY_QUALIFIED=${NODE_IMAGE_REGISTRY_HOST}/${NODE_IMAGE_REPOSITORY}:${NODE_IMAGE_VERSION}
 
@@ -90,16 +84,6 @@ container-run/helm-lint:
 		${HELM_IMAGE_FULLY_QUALIFIED} \
 			lint --values values.yaml .
 
-# CONTAINER RUN - MARKDOWN-LINK-CHECK
-# ==============================================================================
-PHONY+=container-run/markdown-link-check
-container-run/markdown-link-check:
-	${CONTAINER_RUNTIME} run \
-		--rm \
-		--volume $(shell pwd):/work \
-		${MARKDOWNLINKCHECK_IMAGE_FULLY_QUALIFIED} \
-			*.md
-
 # PHONY
 # ==============================================================================
 # Declare the contents of the PHONY variable as phony. We keep that information

README.md

@@ -216,7 +216,7 @@ deployment:
 | `deployment.postgresExporter.volumeMounts`         | Additional volume mounts.                                                                                  | `[]`                                    |
 | `deployment.nodeSelector`                          | NodeSelector of the postgres-exporter deployment.                                                          | `{}`                                    |
 | `deployment.priorityClassName`                     | PriorityClassName of the postgres-exporter deployment.                                                     | `""`                                    |
-| `deployment.replicaCount`                          | Number of replicas for the postgres-exporter deployment.                                                   | `1`                                     |
+| `deployment.replicas`                              | Number of replicas for the postgres-exporter deployment.                                                   | `1`                                     |
 | `deployment.restartPolicy`                         | Restart policy of the postgres-exporter deployment.                                                        | `""`                                    |
 | `deployment.securityContext`                       | Security context of the postgres-exporter deployment.                                                      | `{}`                                    |
 | `deployment.strategy.type`                         | Strategy type - `Recreate` or `Rollingupdate`.                                                             | `Recreate`                              |

values.yaml

@@ -93,6 +93,22 @@ deployment:
 
   ## @param deployment.affinity Affinity for the postgres-exporter deployment.
   affinity: {}
+    # nodeAffinity:
+    #   requiredDuringSchedulingIgnoredDuringExecution:
+    #     nodeSelectorTerms:
+    #     - matchExpressions:
+    #       - key: kubernetes.io/os
+    #         operator: In
+    #         values:
+    #         - linux
+    #   preferredDuringSchedulingIgnoredDuringExecution:
+    #   - weight: 20
+    #     preference:
+    #       matchExpressions:
+    #       - key: kubernetes.io/arch
+    #         operator: In
+    #         values:
+    #         - amd64
 
   ## @param deployment.initContainers List of additional init containers.
   initContainers: []