Sync/batch 1 15 commits

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -56,6 +56,7 @@ body:
         - universal
         - clusterpirate
         - common
+        - etcd
         - ghost
         - keycloak
         - mariadb
@@ -68,6 +69,7 @@ body:
         - redis
         - timescaledb
         - valkey
+        - wordpress
         - zookeeper
     validations:
       required: true

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -45,6 +45,7 @@ body:
         - universal
         - clusterpirate
         - common
+        - etcd
         - ghost
         - keycloak
         - mariadb
@@ -57,4 +58,5 @@ body:
         - redis
         - timescaledb
         - valkey
+        - wordpress
         - zookeeper

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,6 +4,9 @@
  - Describe the scope of your change - i.e. what the change does.
  - Describe any known limitations with your change.
  - Please run any tests or examples that can exercise your modified code.
+ - Labels are automatically applied when they are inside the square brackets of your PR title on opening. Examples:
+   - [redis]: adds `redis` label
+   - [redis, valkey] Adds `redis` and `valkey` labels
 
  Thank you for contributing! We will try to test and integrate the change as soon as we can.
  -->
@@ -23,6 +26,7 @@
 ### Applicable issues
 
 <!-- Enter any applicable Issues here (You can reference an issue using #) -->
+
 - fixes #
 
 ### Additional information
@@ -33,6 +37,6 @@
 
 <!-- [Place an '[X]' (no spaces) in all applicable fields. Please remove unrelated fields.] -->
 
-- [ ] Chart version bumped in `Chart.yaml` according to [semver](http://semver.org/). This is *not necessary* when the changes only affect README.md files.
+- [ ] Chart version bumped in `Chart.yaml` according to [semver](http://semver.org/). This is _not necessary_ when the changes only affect README.md files.
 - [ ] Variables are documented in the values.yaml and added to the `README.md`
 - [ ] Title of the pull request follows this pattern [<name_of_the_chart>] Descriptive title

.github/workflows/auto-label.yaml

@@ -2,23 +2,39 @@ name: Auto-label issues
 on:
   issues:
     types: [opened]
+  pull_request:
+    types: [opened]
 
 jobs:
   label:
     runs-on: ubuntu-latest
     permissions:
       issues: write
+      pull-requests: write
     steps:
       - name: Apply labels
         uses: actions/github-script@v7
         with:
           script: |
-            const labels = (context.payload.issue.body.split(/### Affected Helm charts/)[1] || "")
+            let content = "";
+            if (context.payload.pull_request) {
+              const parsedTitle = context.payload.pull_request.title.match(/^\[([a-z_-]+(?:, [a-z_-]+)*)\].+$/);
+              content = parsedTitle ? parsedTitle[1] : "";
+            } else {
+              content = context.payload.issue.body.split(/### Affected Helm charts/)[1] || "";
+            }
+            const { data } = await github.rest.issues.listLabelsForRepo({
+              ...context.repo,
+              per_page: 100,
+            });
+            const existingLabels = new Set(data.map((label) => label.name));
+            const labels = content
               .trim()
               .split(",")
               .map((s) => s.trim())
-              .filter((s) => s && s !== "_No response_");
+              .filter((s) => s && existingLabels.has(s));
             if (labels.length) {
+              console.log(`Adding ${labels.length} labels: ${labels.join(', ')}`)
               await github.rest.issues.addLabels({
                 ...context.repo,
                 issue_number: context.issue.number,

CONTRIBUTING.md

@@ -6,11 +6,23 @@ Hi there! We are thrilled that you'd like to contribute to this project. It's pe
 
 - [Code of Conduct](#code-of-conduct)
 - [How Can I Contribute?](#how-can-i-contribute)
+  - [Reporting Bugs](#reporting-bugs)
+  - [Suggesting Enhancements](#suggesting-enhancements)
+  - [Types of Contributions We're Looking For](#types-of-contributions-were-looking-for)
 - [Development Setup](#development-setup)
+  - [Prerequisites](#prerequisites)
+  - [Setting Up Your Development Environment](#setting-up-your-development-environment)
 - [Contributing Guidelines](#contributing-guidelines)
-- [Chart Development Standards](#chart-development-standards)
+  - [Chart Development Standards](#chart-development-standards)
+  - [Chart Structure](#chart-structure)
+  - [Documentation Requirements](#documentation-requirements)
+  - [Versioning](#versioning)
 - [Testing](#testing)
+  - [Running Tests](#running-tests)
+  - [Test Requirements](#test-requirements)
+  - [Manual Testing](#manual-testing)
 - [Pull Request Process](#pull-request-process)
+  - [Pull Request Checklist](#pull-request-checklist)
 
 ## Code of Conduct
 
@@ -22,21 +34,21 @@ This project and everyone participating in it is governed by our [Code of Conduc
 
 Before creating bug reports, please check the existing issues as you might find out that you don't need to create one. When you are creating a bug report, please include as many details as possible:
 
-- **Use a clear and descriptive title**
-- **Describe the exact steps to reproduce the problem**
-- **Provide specific examples to demonstrate the steps**
-- **Describe the behavior you observed and what behavior you expected**
-- **Include details about your configuration and environment**
+- Use a **clear and descriptive title**
+- Describe the **exact steps to reproduce** the problem
+- Provide **specific examples** to demonstrate the steps
+- Describe the **behavior you observed** and what **behavior you expected**
+- Include details about **your configuration and environment**
 
 ### Suggesting Enhancements
 
 Enhancement suggestions are tracked as GitHub issues. When creating an enhancement suggestion, please include:
 
-- **Use a clear and descriptive title**
-- **Provide a step-by-step description of the suggested enhancement**
-- **Provide specific examples to demonstrate the steps**
-- **Describe the current behavior and explain which behavior you expected to see**
-- **Explain why this enhancement would be useful**
+- Use a **clear and descriptive title**
+- Provide a **step-by-step description** of the suggested enhancement
+- Provide **specific examples** to demonstrate the steps
+- Describe the **current behavior** and explain which **behavior you expected** to see
+- Explain **why this enhancement would be useful**
 
 ### Types of Contributions We're Looking For
 
@@ -52,40 +64,61 @@ Enhancement suggestions are tracked as GitHub issues. When creating an enhanceme
 - Kubernetes 1.24+
 - Helm 3.2.0+
 - [helm-unittest](https://github.com/helm-unittest/helm-unittest) plugin
+- Commits verified by signature
 
 ### Setting Up Your Development Environment
 
 1. Fork the repository on GitHub
 2. Clone your fork locally:
+
    ```bash
    git clone https://github.com/your-username/helm-charts.git
    cd helm-charts
    ```
 
 3. Install the helm-unittest plugin:
+
    ```bash
    helm plugin install https://github.com/helm-unittest/helm-unittest
    ```
 
+4. Make sure to sign your commits
+
+   ```bash
+   git config gpg.format ssh
+   git config user.signingkey <filePath>
+   git config commit.gpgsign true
+   git config tag.gpgsign true
+   ```
+
+   Replace `<filePath>` with the path to your public ssh key file, e.g. `~/.ssh/id_ed25519.pub`, wich you use to push to GitHub.
+   Alternatively, a signing ssh key can be used instead.
+   If you want to sign commits in every repository, not just this one, add the `--global` parameter.
+
+   > More information: [GitHub docs](https://docs.github.com/en/authentication/managing-commit-signature-verification/about-commit-signature-verification)
+
 ## Contributing Guidelines
 
 ### Chart Development Standards
 
 All charts in this repository must follow these standards:
 
 #### Security First
+
 - Implement read-only root filesystems where possible
 - Drop unnecessary Linux capabilities
 - Configure security contexts properly
 - Never hardcode credentials
 
 #### Production Ready
+
 - Include comprehensive health checks (liveness, readiness, startup probes)
 - Support resource requests and limits
 - Provide persistent storage configurations
 - Include health check endpoints
 
 #### Highly Configurable
+
 - Provide extensive `values.yaml` with detailed documentation
 - Support existing secrets and ConfigMaps
 - Offer flexible ingress configurations
@@ -154,6 +187,7 @@ helm unittest charts/your-chart
 ### Test Requirements
 
 Your tests should cover:
+
 - Template rendering with default values
 - Template rendering with custom values
 - Required value validation
@@ -181,13 +215,15 @@ kubectl get all -n test
 ## Pull Request Process
 
 1. **Branch**: Create a feature branch from `main`
+
    ```bash
    git checkout -b feature/your-chart-improvement
    ```
 
 2. **Development**: Make your changes following the guidelines above
 
 3. **Testing**: Run all tests and ensure they pass
+
    ```bash
    ./test-all-charts.sh
    helm lint ./charts/your-chart
@@ -196,6 +232,7 @@ kubectl get all -n test
 4. **Documentation**: Update documentation as needed
 
 5. **Commit**: Use clear, descriptive commit messages
+
    ```bash
    git commit -m "[chart-name] Add support for custom annotations"
    ```

charts/common/CHANGELOG.md

@@ -2,4 +2,4 @@
 
 ## 1.1.1 (2025-10-09)
 
-* [mongodb] feat: add metrics exporter ([#243](https://github.com/CloudPirates-io/helm-charts/pull/243))
+* [mongodb] fix: newline between mongo labels and additional labels ([#301](https://github.com/CloudPirates-io/helm-charts/pull/301))

charts/common/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: common
 description: A library chart for common templates and helper functions
 type: library
-version: 1.1.1
+version: 1.1.2
 appVersion: "1.0.0"
 
 home: https://www.cloudpirates.io

charts/common/templates/_helpers.tpl

@@ -23,6 +23,15 @@ If release name contains chart name it will be used as a full name.
 {{- end }}
 {{- end }}
 
+{{/*
+Return the namespace to use for resources.
+Defaults to .Release.Namespace but can be overridden via .Values.namespaceOverride.
+Useful for multi-namespace deployments in combined charts.
+*/}}
+{{- define "common.namespace" -}}
+{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
 {{/*
 Create chart name and version as used by the chart label.
 */}}

charts/etcd/CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changelog
+
+## 0.1.1 (2025-10-10)
+
+* [Etcd] artifact hub repository id ([#333](https://github.com/CloudPirates-io/helm-charts/pull/333))
+
+## 0.1.0 (2025-10-10)
+
+* [etcd]: Initial etcd implementation (#230) ([c6476c3](https://github.com/CloudPirates-io/helm-charts/commit/c6476c3)), closes [#230](https://github.com/CloudPirates-io/helm-charts/issues/230)

charts/etcd/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: oci://registry-1.docker.io/cloudpirates
+  version: 1.1.1
+digest: sha256:8da3c04e2c4a1ebfff4f21936399938e0f3fcf9fbd2f7135e7e907ce725b8f00
+generated: "2025-10-08T12:49:37.237547+02:00"

charts/etcd/Chart.yaml

@@ -0,0 +1,26 @@
+apiVersion: v2
+name: etcd
+description: etcd is a distributed reliable key-value store for the most critical data of a distributed system
+type: application
+version: 0.1.1
+appVersion: "3.6.0"
+keywords:
+  - etcd
+  - distributed
+  - key-value
+  - consensus
+  - raft
+home: https://etcd.io/
+sources:
+  - https://github.com/etcd-io/etcd
+annotations:
+  category: Database
+  license: Apache-2.0
+maintainers:
+  - name: CloudPirates GmbH & Co. KG
+    url: https://www.cloudpirates.io
+dependencies:
+  - name: common
+    version: "1.x.x"
+    repository: oci://registry-1.docker.io/cloudpirates
+icon: https://raw.githubusercontent.com/cncf/artwork/master/projects/etcd/icon/color/etcd-icon-color.svg