chore(deps): update dependency volker.raschek/prometheus-fail2ban-exporter-charts to v0.2.0

.gitea/scripts/add-annotations.sh

@@ -1,112 +0,0 @@
-#!/bin/bash
-
-set -e
-
-CHART_FILE="Chart.yaml"
-if [ ! -f "${CHART_FILE}" ]; then
-  echo "ERROR: ${CHART_FILE} not found!" 1>&2
-  exit 1
-fi
-
-DEFAULT_NEW_TAG="$(git tag --sort=-version:refname | head -n 1)"
-DEFAULT_OLD_TAG="$(git tag --sort=-version:refname | head -n 2 | tail -n 1)"
-
-if [ -z "${1}" ]; then
-  read -p "Enter start tag [${DEFAULT_OLD_TAG}]: " OLD_TAG
-  if [ -z "${OLD_TAG}" ]; then
-    OLD_TAG="${DEFAULT_OLD_TAG}"
-  fi
-
-  while [ -z "$(git tag --list "${OLD_TAG}")" ]; do
-    echo "ERROR: Tag '${OLD_TAG}' not found!" 1>&2
-    read -p "Enter start tag [${DEFAULT_OLD_TAG}]: " OLD_TAG
-    if [ -z "${OLD_TAG}" ]; then
-      OLD_TAG="${DEFAULT_OLD_TAG}"
-    fi
-  done
-else
-  OLD_TAG=${1}
-  if [ -z "$(git tag --list "${OLD_TAG}")" ]; then
-    echo "ERROR: Tag '${OLD_TAG}' not found!" 1>&2
-    exit 1
-  fi
-fi
-
-if [ -z "${2}" ]; then
-  read -p "Enter end tag [${DEFAULT_NEW_TAG}]: " NEW_TAG
-  if [ -z "${NEW_TAG}" ]; then
-    NEW_TAG="${DEFAULT_NEW_TAG}"
-  fi
-
-  while [ -z "$(git tag --list "${NEW_TAG}")" ]; do
-    echo "ERROR: Tag '${NEW_TAG}' not found!" 1>&2
-    read -p "Enter end tag [${DEFAULT_NEW_TAG}]: " NEW_TAG
-    if [ -z "${NEW_TAG}" ]; then
-      NEW_TAG="${DEFAULT_NEW_TAG}"
-    fi
-  done
-else
-  NEW_TAG=${2}
-
-  if [ -z "$(git tag --list "${NEW_TAG}")" ]; then
-    echo "ERROR: Tag '${NEW_TAG}' not found!" 1>&2
-    exit 1
-  fi
-fi
-
-YAML_FILE=$(mktemp)
-
-function map_type_to_kind() {
-  case "${1}" in
-    feat)
-      echo "added"
-    ;;
-    fix)
-      echo "fixed"
-    ;;
-    chore|style|test|ci|docs|refac)
-      echo "changed"
-    ;;
-    revert)
-      echo "removed"
-    ;;
-    sec)
-      echo "security"
-    ;;
-    *)
-      echo "skip"
-    ;;
-  esac
-}
-
-git log --pretty=format:"%s" "${OLD_TAG}..${NEW_TAG}"
-
-COMMIT_TITLES="$(git log --pretty=format:"%s" "${OLD_TAG}..${NEW_TAG}")"
-
-echo "INFO: Generate change log entries from ${OLD_TAG} until ${NEW_TAG}"
-
-while IFS= read -r line; do
-  if [[ "${line}" =~ ^([a-zA-Z]+)(\([^\)]+\))?\:\ (.+)$ ]]; then
-    TYPE="${BASH_REMATCH[1]}"
-
-    if [ "${TYPE}" == "skip" ]; then
-      continue
-    fi
-
-    DESC="${BASH_REMATCH[3]}"
-    KIND=$(map_type_to_kind "${TYPE}")
-
-    echo "- ${KIND}: ${DESC}"
-
-    yq --inplace ". += [ {\"kind\": \"${KIND}\", \"description\": \"${DESC}\"}]" "${YAML_FILE}"
-  fi
-done <<< "${COMMIT_TITLES}"
-
-if [ -s "${YAML_FILE}" ]; then
-  yq --no-colors --inplace ".annotations.\"artifacthub.io/changes\" |= loadstr(\"${YAML_FILE}\") | sort_keys(.)" "${CHART_FILE}"
-else
-  echo "ERROR: Changelog file is empty: ${YAML_FILE}" 1>&2
-  exit 1
-fi
-
-rm "${YAML_FILE}"

.gitea/workflows/generate-readme.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   generate-parameters:
     container:
-      image: docker.io/library/node:24.1.0-alpine
+      image: docker.io/library/node:22.13.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/helm.yaml

@@ -13,7 +13,7 @@ on:
 jobs:
   helm-lint:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.16.4
     runs-on:
     - ubuntu-latest
     steps:
@@ -28,7 +28,7 @@ jobs:
 
   helm-unittest:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.16.4
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/markdown-linters.yaml

@@ -15,7 +15,7 @@ on:
 jobs:
   markdown-link-checker:
     container:
-      image: docker.io/library/node:24.1.0-alpine
+      image: docker.io/library/node:22.13.0-alpine
     runs-on:
     - ubuntu-latest
     steps:
@@ -31,7 +31,7 @@ jobs:
 
   markdown-lint:
     container:
-      image: docker.io/library/node:24.1.0-alpine
+      image: docker.io/library/node:22.13.0-alpine
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/release.yaml

@@ -2,37 +2,24 @@ name: Release
 
 on:
   push:
-    branches:
-    - master
     tags:
     - "**"
 
 jobs:
   publish-chart:
     container:
-      image: docker.io/volkerraschek/helm:3.18.2
+      image: docker.io/volkerraschek/helm:3.16.4
     runs-on: ubuntu-latest
     steps:
       - name: Install tooling
         run: |
           apk update
-          apk add git npm yq
+          apk add git npm
-
       - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Add Artifacthub.io annotations
-        run: |
-          git tag
-
-          NEW_TAG="$(git tag --sort=-version:refname | head -n 1)"
-          OLD_TAG="$(git tag --sort=-version:refname | head -n 2 | tail -n 1)"
-
-          .gitea/scripts/add-annotations.sh "${OLD_TAG}" "${NEW_TAG}"
-
       - name: Package chart
         env:
+          HELM_REPO_NAME: upload
+
           CHARTMUSEUM_PASSWORD: ${{ secrets.CHARTMUSEUM_PASSWORD }}
           CHARTMUSEUM_REPOSITORY: ${{ vars.CHARTMUSEUM_REPOSITORY }}
           CHARTMUSEUM_USERNAME: ${{ secrets.CHARTMUSEUM_USERNAME }}

Chart.yaml

@@ -1,21 +1,19 @@
-annotations:
-  artifacthub.io/links: |
-    - name: Prometheus Fail2Ban exporter (binary)
-      url: https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter
-    - name: support
-      url: https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts/issues
 apiVersion: v2
-appVersion: "0.1.1"
-description: Prometheus metric exporter for Fail2Ban
-# icon: https://annotations.example.com/icon.png
-keywords:
-  - prometheus
-  - prometheus-exporter
-  - prometheus-fail2ban-exporter
-  - fail2ban-exporter
 name: prometheus-fail2ban-exporter
-sources:
+description: Prometheus metric exporter for Fail2Ban
-  - https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts
-  - https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter
 type: application
-version: "0.4.1"
+kubeVersion: ">=1.20.0"
+version: "0.1.0"
+appVersion: "0.1.0"
+
+# icon: https://annotations.example.com/icon.png
+
+keywords:
+- prometheus
+- prometheus-exporter
+- prometheus-fail2ban-exporter
+- fail2ban-exporter
+
+sources:
+- https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts
+- https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter

LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2025 Markus Pesch
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

Makefile

@@ -4,13 +4,13 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.18.2 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=3.16.1 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE
 NODE_IMAGE_REGISTRY_HOST?=docker.io
 NODE_IMAGE_REPOSITORY?=library/node
-NODE_IMAGE_VERSION?=24.1.0-alpine # renovate: datasource=docker registryUrl=https://docker.io depName=docker.io/library/node packageName=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}
 
 # MISSING DOT

README.md

@@ -1,5 +1,6 @@
 # Prometheus Fail2Ban exporter
 
+[![Build Status](https://drone.cryptic.systems/api/badges/volker.raschek/prometheus-fail2ban-exporter/status.svg)](https://drone.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter)
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/prometheus-exporters)](https://artifacthub.io/packages/search?repo=prometheus-exporters)
 
 This helm chart enables the deployment of a Prometheus metrics exporter for Fail2Ban and allows the individual
@@ -19,7 +20,7 @@ helm chart is tested for deployment scenarios with **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
+2. All available parameters are [here](#parameters) in detail documented. The parameters can be defined via the helm
    `--set` flag or directly as part of a `values.yaml` file. The following example defines the `prometheus-exporter`
    repository and use the `--set` flag for a basic deployment.
 
@@ -42,7 +43,7 @@ version of the chart must be in sync with the `values.yaml`. Newer *minor* versi
 versions can break something!
 
 ```bash
-CHART_VERSION=0.4.11
+CHART_VERSION=0.2.0
 helm show values prometheus-exporters/prometheus-fail2ban-exporter --version "${CHART_VERSION}" > values.yaml
 ```
 
@@ -67,17 +68,14 @@ cannot use the available CPU time to perform computing operations.
 
 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
+of defining `GOMAXPROCS` automatically based on the defined CPU limit like `100m`. Please keep in mind, that the CFS
 rate of `100ms` - default on each kubernetes node, is also very important to avoid CPU throttling.
 
-Further information about this topic can be found in one of Kanishk's blog
+Further information about this topic can be found [here](https://kanishk.io/posts/cpu-throttling-in-containerized-go-apps/).
-[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
 helm install prometheus-fail2ban-exporter prometheus-exporters/prometheus-fail2ban-exporter \
@@ -85,7 +83,7 @@ helm install prometheus-fail2ban-exporter prometheus-exporters/prometheus-fail2b
   --set 'prometheus.metrics.serviceMonitor.enabled=true' \
   --set 'daemonSet.fail2banExporter.env.name=GOMAXPROCS' \
   --set 'daemonSet.fail2banExporter.env.valueFrom.resourceFieldRef.resource=limits.cpu' \
-  --set 'daemonSet.fail2banExporter.resources.limits.cpu=1000m'
+  --set 'daemonSet.fail2banExporter.resources.limits.cpu=100m'
 ```
 
 <!--
@@ -148,56 +146,6 @@ helm install prometheus-fail2ban-exporter prometheus-exporters/prometheus-fail2b
   --set 'grafana.enabled=true'
 ```
 
-### 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 object networkPolicies can contains multiple networkPolicy definitions. There is currently only one example
-predefined - it's named `default`. Further networkPolicy rules can easy be added by defining additional objects. For example:
-
-> [!NOTE]
-> The structure of each custom network policy must be equal like that of default. For this reason don't forget to define
-> `annotations`, `labels` and the other properties as well.
-
-```yaml
-networkPolicies:
-  enabled: false
-  default: {}
-  my-custom-network-policy: {}
-```
-
-The example below is an excerpt of the `values.yaml` file. The network policy `default` contains ingress rules to allow
-incoming traffic from Prometheus.
-
-> [!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
-networkPolicies:
-  enabled: true
-  default:
-    enabled: true
-    annotations: {}
-    labels: {}
-    policyTypes:
-    - Egress
-    - Ingress
-    egress: []
-    ingress:
-    - from:
-      - namespaceSelector:
-          matchLabels:
-            kubernetes.io/metadata.name: monitoring
-        podSelector:
-          matchLabels:
-            app.kubernetes.io/name: prometheus
-      ports:
-      - port: http
-        protocol: TCP
-```
-
 ## Parameters
 
 ### Global
@@ -281,17 +229,11 @@ networkPolicies:
 | --------------------- | ---------------------- | ----- |
 | `podDisruptionBudget` | Pod disruption budget. | `{}`  |
 
-### NetworkPolicies
+### Network
 
-| Name                                  | Description                                                                                           | Value   |
+| Name              | Description                                                                                                        | Value |
-| ------------------------------------- | ----------------------------------------------------------------------------------------------------- | ------- |
+| ----------------- | ------------------------------------------------------------------------------------------------------------------ | ----- |
-| `networkPolicies.enabled`             | Enable network policies in general.                                                                   | `false` |
+| `networkPolicies` | Deploy network policies based on the used container network interface (CNI) implementation - like calico or weave. | `{}`  |
-| `networkPolicies.default.enabled`     | Enable the network policy for accessing the application by default. For example to scape the metrics. | `false` |
-| `networkPolicies.default.annotations` | Additional network policy annotations.                                                                | `{}`    |
-| `networkPolicies.default.labels`      | Additional network policy labels.                                                                     | `{}`    |
-| `networkPolicies.default.policyTypes` | List of policy types. Supported is ingress, egress or ingress and egress.                             | `[]`    |
-| `networkPolicies.default.egress`      | Concrete egress network policy implementation.                                                        | `[]`    |
-| `networkPolicies.default.ingress`     | Concrete ingress network policy implementation.                                                       | `[]`    |
 
 ### Prometheus
 

package.json

@@ -16,6 +16,6 @@
   "devDependencies": {
     "@bitnami/readme-generator-for-helm": "^2.5.0",
     "markdown-link-check": "^3.13.6",
-    "markdownlint-cli": "^0.45.0"
+    "markdownlint-cli": "^0.43.0"
   }
 }

renovate.json

@@ -1,12 +1,6 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
+  "assignees": [ "volker.raschek" ],
-    "local>volker.raschek/renovate-config:default#master",
-    "local>volker.raschek/renovate-config:container#master",
-    "local>volker.raschek/renovate-config:actions#master",
-    "local>volker.raschek/renovate-config:npm#master",
-    "local>volker.raschek/renovate-config:regexp#master"
-  ],
   "customManagers": [
     {
       "fileMatch": [
@@ -31,12 +25,24 @@
       "versioningTemplate": "semver"
     }
   ],
+  "labels": [ "renovate" ],
+  "lockFileMaintenance": {
+    "enabled": true
+  },
   "packageRules": [
     {
-      "addLabels": [
+      "addLabels": [ "renovate/automerge", "renovate/npm" ],
-        "renovate/automerge",
+      "automerge": true,
-        "renovate/container"
+      "matchPackageNames": [
+        "markdownlint-cli",
+        "markdown-link-check",
+        "@bitnami/readme-generator-for-helm"
       ],
+      "matchManagers": [ "npm" ],
+      "matchUpdateTypes": [ "minor", "patch"]
+    },
+    {
+      "addLabels": [ "renovate/automerge", "renovate/container" ],
       "automerge": true,
       "excludePackagePatterns": [
         "volker.raschek/prometheus-fail2ban-exporter"
@@ -48,21 +54,8 @@
         "minor",
         "patch"
       ]
-    },
-    {
-      "addLabels": [
-        "renovate/automerge",
-        "renovate/documentation"
-      ],
-      "automerge": true,
-      "matchDepNames": [
-        "volker.raschek/prometheus-fail2ban-exporter-charts"
-      ],
-      "matchUpdateTypes": [
-        "major",
-        "minor",
-        "patch"
-      ]
     }
-  ]
+  ],
+  "rebaseLabel": "renovate/rebase",
+  "rebaseWhen": "behind-base-branch"
 }

templates/prometheus-fail2ban-exporter/_networkPolicies.tpl

@@ -1,19 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-
-{{/* annotations */}}
-
-{{- define "prometheus-fail2ban-exporter.networkPolicies.annotations" -}}
-{{ include "prometheus-fail2ban-exporter.annotations" .context }}
-{{- if .networkPolicy.annotations }}
-{{ toYaml .networkPolicy.annotations }}
-{{- end }}
-{{- end }}
-
-{{/* labels */}}
-
-{{- define "prometheus-fail2ban-exporter.networkPolicies.labels" -}}
-{{ include "prometheus-fail2ban-exporter.labels" .context }}
-{{- if .networkPolicy.labels }}
-{{ toYaml .networkPolicy.labels }}
-{{- end }}
-{{- end }}

templates/prometheus-fail2ban-exporter/_pod.tpl

@@ -4,21 +4,6 @@
 
 {{- define "prometheus-fail2ban-exporter.pod.annotations" -}}
 {{ include "prometheus-fail2ban-exporter.annotations" . }}
-
-# The following annotations are required to trigger a rolling update. Further information can be found in the official
-# documentation of helm:
-#
-#   https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments
-#
-
-{{/* web config */}}
-{{- if and .Values.config.webConfig.existingSecret.enabled .Values.config.webConfig.existingSecret.secretName }}
-{{- $secret := default (dict "data" (dict)) (lookup "v1" "Secret" .Release.Namespace .Values.config.webConfig.existingSecret.secretName ) }}
-checksum/secret-web-config: {{ print $secret.spec | sha256sum }}
-{{- else }}
-checksum/secret-web-config: {{ include (print $.Template.BasePath "/prometheus-fail2ban-exporter/secretWebConfig.yaml") . | sha256sum }}
-{{- end }}
-
 {{- end }}
 
 {{/* labels */}}

templates/prometheus-fail2ban-exporter/configMapGrafanaDashboardFail2BanExporter.yaml

@@ -5,7 +5,7 @@ kind: ConfigMap
 metadata:
   {{- with (include "prometheus-fail2ban-exporter.configMap.grafanaDashboards.fail2banExporter.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (toYaml .) $ | nindent 4 }}
+    {{- tpl (. | toYaml) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-fail2ban-exporter.configMap.grafanaDashboards.fail2banExporter.labels" . | fromYaml) }}
   labels:

templates/prometheus-fail2ban-exporter/daemonSet.yaml

@@ -3,7 +3,7 @@ kind: DaemonSet
 metadata:
   {{- with (include "prometheus-fail2ban-exporter.daemonSet.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (toYaml .) $ | nindent 4 }}
+    {{- tpl (. | toYaml) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-fail2ban-exporter.daemonSet.labels" . | fromYaml) }}
   labels:
@@ -17,8 +17,6 @@ spec:
       {{- include "prometheus-fail2ban-exporter.pod.selectorLabels" . | nindent 6 }}
   template:
     metadata:
-      annotations:
-        {{- include "prometheus-fail2ban-exporter.pod.annotations" . | nindent 8 }}
       labels:
         {{- include "prometheus-fail2ban-exporter.pod.labels" . | nindent 8 }}
     spec:

templates/prometheus-fail2ban-exporter/ingress.yaml

@@ -5,7 +5,7 @@ kind: Ingress
 metadata:
   {{- with (include "prometheus-fail2ban-exporter.ingress.annotations" . | fromYaml) }}
   annotations:
-    {{- tpl (toYaml .) $ | nindent 4 }}
+    {{- tpl (. | toYaml) $ | nindent 4 }}
   {{- end }}
   {{- with (include "prometheus-fail2ban-exporter.ingress.labels" . | fromYaml) }}
   labels:

templates/prometheus-fail2ban-exporter/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 "prometheus-fail2ban-exporter.networkPolicies.annotations" (dict "networkPolicy" $value "context" $) | fromYaml) }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  {{- with (include "prometheus-fail2ban-exporter.networkPolicies.labels" (dict "networkPolicy" $value "context" $) | fromYaml) }}
-  labels:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  name: {{ printf "%s-%s" (include "prometheus-fail2ban-exporter.fullname" $ ) $key }}
-  namespace: {{ $.Release.Namespace }}
-spec:
-  podSelector:
-    matchLabels:
-      {{- include "prometheus-fail2ban-exporter.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 }}

unittests/daemonset/daemonset.yaml

@@ -7,22 +7,18 @@ release:
   namespace: testing
 templates:
 - templates/prometheus-fail2ban-exporter/daemonSet.yaml
-- templates/prometheus-fail2ban-exporter/secretWebConfig.yaml
 tests:
 - it: Rendering default
   asserts:
   - hasDocuments:
       count: 1
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - containsDocument:
       apiVersion: apps/v1
       kind: DaemonSet
       name: prometheus-fail2ban-exporter-unittest
       namespace: testing
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: metadata.annotations
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: metadata.labels
       value:
@@ -31,31 +27,15 @@ tests:
         app.kubernetes.io/name: prometheus-fail2ban-exporter
         app.kubernetes.io/version: 0.1.0
         helm.sh/chart: prometheus-fail2ban-exporter-0.1.0
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
-  - exists:
-      path: spec.template.metadata.annotations.checksum/secret-web-config
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
-  - equal:
-      path: spec.template.metadata.labels
-      value:
-        app.kubernetes.io/instance: prometheus-fail2ban-exporter-unittest
-        app.kubernetes.io/managed-by: Helm
-        app.kubernetes.io/name: prometheus-fail2ban-exporter
-        app.kubernetes.io/version: 0.1.0
-        helm.sh/chart: prometheus-fail2ban-exporter-0.1.0
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.affinity
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.containers[0].envFrom
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.containers[0].args
       value:
       # - --web.config.file=/etc/prometheus-fail2ban-exporter/config.d/webConfig.yaml
       - --web.listen-address=:9191
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.containers[0].volumeMounts
       value:
@@ -63,7 +43,6 @@ tests:
         name: socket
       - mountPath: /etc/prometheus-fail2ban-exporter/config.d
         name: config-d
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -74,59 +53,42 @@ tests:
       - name: config-d
         secret:
           secretName: prometheus-fail2ban-exporter-unittest-web-config
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.containers[0].image
       value: git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter:0.1.0
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: IfNotPresent
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.containers[0].resources
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.containers[0].securityContext
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.dnsConfig
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.dnsPolicy
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.hostname
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.hostNetwork
       value: false
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.imagePullSecrets
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.nodeSelector
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.priorityClassName
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.restartPolicy
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.subdomain
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 60
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.tolerations
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - notExists:
       path: spec.template.spec.topologySpreadConstraints
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.updateStrategy
       value:
@@ -134,7 +96,6 @@ tests:
           maxSurge: 1
           maxUnavailable: 0
         type: "RollingUpdate"
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test custom affinity
   set:
@@ -161,7 +122,6 @@ tests:
                 values:
                 - antarctica-east1
                 - antarctica-west1
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test additional arguments
   set:
@@ -176,7 +136,6 @@ tests:
       - --web.listen-address=:9191
       - --foo=bar
       - --bar=foo
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test custom imageRegistry and imageRepository
   set:
@@ -186,7 +145,6 @@ tests:
   - equal:
       path: spec.template.spec.containers[0].image
       value: registry.example.local/path/special/prometheus-fail2ban-exporter:0.1.0
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test custom imagePullPolicy
   set:
@@ -195,7 +153,6 @@ tests:
   - equal:
       path: spec.template.spec.containers[0].imagePullPolicy
       value: Always
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test config.webConfig.existingSecret
   set:
@@ -209,7 +166,6 @@ tests:
         name: socket
       - mountPath: /etc/prometheus-fail2ban-exporter/config.d
         name: config-d
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -220,7 +176,6 @@ tests:
       - name: config-d
         secret:
           secretName: web-config-secret
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test custom resource limits and requests
   set:
@@ -240,7 +195,6 @@ tests:
           resourceFieldRef:
             divisor: "1"
             resource: limits.cpu
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.containers[0].resources
       value:
@@ -250,7 +204,6 @@ tests:
         requests:
           cpu: 25m
           memory: 100MB
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test custom securityContext
   set:
@@ -277,7 +230,6 @@ tests:
         readOnlyRootFilesystem: true
         runAsNonRoot: true
         runAsUser: 1000
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test dnsConfig
   set:
@@ -292,7 +244,6 @@ tests:
         nameservers:
         - "8.8.8.8"
         - "8.8.4.4"
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test dnsPolicy
   set:
@@ -301,7 +252,6 @@ tests:
   - equal:
       path: spec.template.spec.dnsPolicy
       value: ClusterFirst
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test hostNetwork, hostname, subdomain
   set:
@@ -312,15 +262,12 @@ tests:
   - equal:
       path: spec.template.spec.hostNetwork
       value: true
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.hostname
       value: pg-exporter
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.subdomain
       value: exporters.internal
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test imagePullSecrets
   set:
@@ -333,7 +280,6 @@ tests:
       value:
       - name: my-pull-secret
       - name: my-special-secret
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test nodeSelector
   set:
@@ -344,7 +290,6 @@ tests:
       path: spec.template.spec.nodeSelector
       value:
         foo: bar
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test priorityClassName
   set:
@@ -353,7 +298,6 @@ tests:
   - equal:
       path: spec.template.spec.priorityClassName
       value: my-priority
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test restartPolicy
   set:
@@ -362,7 +306,6 @@ tests:
   - equal:
       path: spec.template.spec.restartPolicy
       value: Always
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test terminationGracePeriodSeconds
   set:
@@ -371,7 +314,6 @@ tests:
   - equal:
       path: spec.template.spec.terminationGracePeriodSeconds
       value: 120
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test tolerations
   set:
@@ -388,7 +330,6 @@ tests:
         operator: Equal
         value: fail2ban
         effect: NoSchedule
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test topologySpreadConstraints
   set:
@@ -407,7 +348,6 @@ tests:
         labelSelector:
           matchLabels:
             app.kubernetes.io/instance: prometheus-fail2ban-exporter
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
 
 - it: Test additional volumeMounts and volumes
   set:
@@ -426,7 +366,6 @@ tests:
         mountPath: /usr/lib/prometheus-fail2ban-exporter/data
       - name: config-d
         mountPath: /etc/prometheus-fail2ban-exporter/config.d
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml
   - equal:
       path: spec.template.spec.volumes
       value:
@@ -435,5 +374,4 @@ tests:
           path: /usr/lib/prometheus-fail2ban-exporter/data
       - name: config-d
         secret:
-          secretName: prometheus-fail2ban-exporter-unittest-web-config
+          secretName: prometheus-fail2ban-exporter-unittest-web-config
-    template: templates/prometheus-fail2ban-exporter/daemonSet.yaml

unittests/networkPolicies/default.yaml

@@ -1,118 +0,0 @@
-chart:
-  appVersion: 0.1.0
-  version: 0.1.0
-suite: NetworkPolicies template (basic)
-release:
-  name: prometheus-fail2ban-exporter-unittest
-  namespace: testing
-templates:
-- templates/prometheus-fail2ban-exporter/networkPolicies.yaml
-tests:
-- it: Skip networkPolicies in general disabled.
-  set:
-    networkPolicies.enabled: false
-  asserts:
-  - hasDocuments:
-      count: 0
-
-- it: Skip networkPolicy 'default' when disabled.
-  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
-  asserts:
-  - hasDocuments:
-      count: 1
-  - containsDocument:
-      apiVersion: networking.k8s.io/v1
-      kind: NetworkPolicy
-      name: prometheus-fail2ban-exporter-unittest-default
-      namespace: testing
-  - notExists:
-      path: metadata.annotations
-  - equal:
-      path: metadata.labels
-      value:
-        app.kubernetes.io/instance: prometheus-fail2ban-exporter-unittest
-        app.kubernetes.io/managed-by: Helm
-        app.kubernetes.io/name: prometheus-fail2ban-exporter
-        app.kubernetes.io/version: 0.1.0
-        helm.sh/chart: prometheus-fail2ban-exporter-0.1.0
-  - equal:
-      path: spec.podSelector.matchLabels
-      value:
-        app.kubernetes.io/instance: prometheus-fail2ban-exporter-unittest
-        app.kubernetes.io/name: prometheus-fail2ban-exporter
-  - notExists:
-      path: spec.policyTypes
-  - notExists:
-      path: spec.egress
-  - notExists:
-      path: spec.ingress
-
-- it: Template networkPolicy 'default' with policyTypes, egress and ingress configuration
-  set:
-    networkPolicies.enabled: true
-    networkPolicies.default.enabled: true
-    networkPolicies.default.policyTypes:
-    - Egress
-    - Ingress
-    networkPolicies.default.ingress:
-    - from:
-      - namespaceSelector:
-          matchLabels:
-            kubernetes.io/metadata.name: khv-production
-        podSelector:
-          matchLabels:
-            app.kubernetes.io/name: prometheus
-    networkPolicies.default.egress:
-    - to:
-      - namespaceSelector:
-          matchLabels:
-            kubernetes.io/metadata.name: database
-        podSelector:
-          matchLabels:
-            app.kubernetes.io/name: oracle
-  asserts:
-  - equal:
-      path: spec.policyTypes
-      value:
-      - Egress
-      - Ingress
-  - equal:
-      path: spec.egress
-      value:
-      - to:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: database
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: oracle
-  - equal:
-      path: spec.ingress
-      value:
-      - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: khv-production
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: prometheus

values.yaml

@@ -270,53 +270,9 @@ podDisruptionBudget: {}
 #  maxUnavailable: 1
 #  minAvailable: 1
 
-## @section NetworkPolicies
+## @section Network
-## @param networkPolicies.enabled Enable network policies in general.
+## @param networkPolicies Deploy network policies based on the used container network interface (CNI) implementation - like calico or weave.
-networkPolicies:
+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:
-    enabled: false
-    annotations: {}
-    labels: {}
-    policyTypes: []
-    # - Egress
-    # - Ingress
-    egress: []
-    ingress: []
-    # Allow incoming HTTP traffic from prometheus.
-    #
-    # - from:
-    #   - namespaceSelector:
-    #       matchLabels:
-    #         kubernetes.io/metadata.name: monitoring
-    #     podSelector:
-    #       matchLabels:
-    #         app.kubernetes.io/name: prometheus
-    #   ports:
-    #   - port: http
-    #     protocol: TCP
-
-    # Allow incoming HTTP traffic from ingress-nginx.
-    #
-    # - from:
-    #   - namespaceSelector:
-    #       matchLabels:
-    #         kubernetes.io/metadata.name: ingress-nginx
-    #     podSelector:
-    #       matchLabels:
-    #         app.kubernetes.io/name: ingress-nginx
-    #   ports:
-    #   - port: http
-    #     protocol: TCP
 
 ## @section Prometheus
 prometheus: