MG-140 - Create HELM repo with GitHub or any with other provider

.github/workflows/lint-test.yaml

@@ -0,0 +1,48 @@
+# Copyright (c) Magistrala
+# SPDX-License-Identifier: Apache-2.0
+
+name: Lint and Test Charts
+
+on: pull_request
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/[email protected]
+        with:
+          version: v3.15.4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+          check-latest: true
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Run chart-testing (lint)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
+
+      - name: Create kind cluster
+        if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (install)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct install --target-branch ${{ github.event.repository.default_branch }}

.github/workflows/release.yaml

@@ -0,0 +1,45 @@
+# Copyright (c) Magistrala
+# SPDX-License-Identifier: Apache-2.0
+
+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    permissions:
+      contents: write
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Set up Helm
+        uses: azure/[email protected]
+        with:
+          version: v3.15.4
+
+      - name: Add Dependencies
+        run: |
+          helm repo add stable https://charts.helm.sh/stable
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo add jaegertracing https://jaegertracing.github.io/helm-charts
+          helm repo add hashicorp https://helm.releases.hashicorp.com
+          helm repo add nats https://nats-io.github.io/k8s/helm/charts/
+          helm repo update
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_TOKEN: "${{ secrets.HELM_RELEASE_TOKEN }}"

README.md

@@ -1,6 +1,6 @@
 ## DevOps
 
-DevOps scripts for Magistrala IoT platform.
+DevOps scripts for Magistrala IoT platform
 
 ## Install
 

charts/magistrala/Chart.yaml

@@ -6,8 +6,8 @@ name: magistrala
 description: Magistrala IoT Platform
 icon: https://avatars1.githubusercontent.com/u/13207490
 type: application
-version: 1.0.3
-appVersion: "0.12.1"
+version: 1.0.4        # Incremented chart version if the chart is updated
+appVersion: "0.12.2"  # Update application version if the app is updated
 home: https://abstractmachines.fr/magistrala.html
 sources:
   - https://hub.docker.com/u/magistrala

charts/magistrala/README.md

@@ -1,6 +1,6 @@
 # Magistrala Helm Chart
 
-Helm Chart for the Magistrala IoT Platform
+Helm Chart for the Magistrala IoT Platform.
 
 ## Prerequisites
 
@@ -16,6 +16,48 @@ Helm Chart for the Magistrala IoT Platform
   - Certificate/Key installed as**TLS secret**
   - Intermediate certificate installed as**Generic secret**
 
+## Adding the Helm Repository
+
+The Helm charts are published via GitHub Pages. To add the repository to your Helm configuration, run the following command:
+
+```bash
+helm repo add devops-charts https://absmach.github.io/devops/
+```
+
+Update your local Helm repository cache to fetch the latest charts:
+
+```bash
+helm repo update
+```
+
+## Installing the Chart
+
+Once the repository is added, you can install the chart using Helm. Replace `<release-name>` with your desired release name:
+
+```bash
+helm install <release-name> devops-charts/magistrala
+```
+
+This command will install the `magistrala` chart from the GitHub Pages-hosted Helm repository.
+
+## Upgrading the Chart
+
+To upgrade the chart with a new version or updated configuration, use the following command:
+
+```bash
+helm upgrade <release-name> devops-charts/magistrala
+```
+
+This ensures that your deployment uses the latest version of the chart while retaining any custom configurations.
+
+## Uninstalling the Chart
+
+To uninstall the chart and release, run:
+
+```bash
+helm uninstall <release-name>
+```
+
 ## Configuration
 
 The following table lists the configurable parameters and their default values.
@@ -145,7 +187,7 @@ The following table lists the configurable parameters and their default values.
 | influxdb.writer.httpPort                  | InfluxDB writer HTTP port                                                  | 9006                 |
 | influxdb.reader.httpPort                  | InfluxDB reader HTTP port                                                  | 9005                 |
 | influxdb.backup.enabled                   | Enable InfluxDB backup                                                     | false                |
-| influxdb.backup.cronjob.schedule          | Crontab style time schedule for backup execution                           | "0 2 * * *"          |
+| influxdb.backup.cronjob.schedule          | Crontab style time schedule for backup execution                           | "0 2 \* \* \*"       |
 | adapter_opcua.enabled                     | Enable OPC-UA adapter                                                      | false                |
 | adapter_opcua.httpPort                    | OPC-UA adapter HTTP port                                                   | 8188                 |
 | adapter_opcua.redisRouteMapPort           | OPC-UA adapter Redis Auth Cache port                                       | 6379                 |
@@ -160,8 +202,8 @@ The following table lists the configurable parameters and their default values.
 | notifier_smtp.enabled                     | Enable SMTP notifier                                                       | false                |
 | notifier_smtp.emailHost                   | SMTP host                                                                  | false                |
 | notifier_smtp.smtpPort                    | SMTP port                                                                  | false                |
-| notifier_smtp.fromName                    | SMTP notifier `from` name                                                | false                |
-| notifier_smtp.fromEmail                   | SMTP `from` email address                                                | false                |
+| notifier_smtp.fromName                    | SMTP notifier `from` name                                                  | false                |
+| notifier_smtp.fromEmail                   | SMTP `from` email address                                                  | false                |
 | notifier_smtp.username                    | SMTP username                                                              | false                |
 | notifier_smtp.password                    | SMTP password                                                              | false                |
 | notifier_smtp.secret                      | SMTP secret                                                                | false                |