Add K3s End-to-End Workflow in GitHub (Experimental)

.github/workflows/lint-and-e2e.yaml

@@ -0,0 +1,115 @@
+name: Lint & E2E Tests (Experimental)
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+  push:
+    branches:
+      - master
+  schedule:
+    - cron: "0 1 * * *"
+  workflow_dispatch:
+
+jobs:
+  helm-lint:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 10
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Update stackstorm-ha chart dependencies
+        run: |
+          set -x
+          helm dependency update
+
+      - name: Helm lint
+        run: |
+          helm lint
+
+      - name: Cache community
+        id: cache-community
+        uses: actions/cache@v3
+        with:
+          path: community
+          key: ${{ runner.os }}-community-${{ hashFiles('conf/**', 'templates/**', 'Chart.yaml', 'values.yaml') }}
+
+      - name: Helm template
+        if: steps.cache-community.outputs.cache-hit != 'true'
+        shell: bash
+        run: |
+          helm template --output-dir community .
+
+  k8s-lint:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 10
+    needs: [helm-lint]
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Cache community
+        id: cache-community
+        uses: actions/cache@v3
+        with:
+          path: community
+          key: ${{ runner.os }}-community-${{ hashFiles('conf/**', 'templates/**', 'Chart.yaml', 'values.yaml') }}
+
+      - name: Kubernetes kubeval lint
+        uses: instrumenta/kubeval-action@master
+        with:
+          files: community
+
+  helm-e2e:
+    needs: [k8s-lint]
+    runs-on: ubuntu-22.04
+    # NOTE: Just a thought in case the timeouts fail; might not be
+    # necessary, but might not hurt either, would vary based on the
+    # size of the testing matrix, too.
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      max-parallel: 1
+      matrix:
+        # TODO: Document which versions we support and cover them.
+        k3s-channel:
+          - "v1.25.4+k3s1"
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Set up K3s
+        id: k3s
+        uses: jupyterhub/action-k3s-helm@v3
+        with:
+          k3s-channel: ${{ matrix.k3s-channel }}
+
+      - name: Update stackstorm-ha chart dependencies
+        run: |
+          set -x
+          helm dependency update
+
+      - name: Helm install
+        run: |
+          helm install --timeout 10m0s --debug --wait \
+            --name-template stackstorm-ha .
+
+      - name: Helm test
+        run: |
+          helm test stackstorm-ha
+
+      - name: Helm upgrade with RBAC enabled
+        run: |
+          helm upgrade --set st2.rbac.enabled=true \
+            --timeout 5m0s --debug --wait stackstorm-ha .
+
+      - name: Helm test
+        run: |
+          helm test stackstorm-ha
+
+      - name: Show all Kubernetes resources
+        if: ${{ always() }}
+        run: |
+          kubectl get all

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## In Development
+* Add an experimental GitHu/K3s Lint and End-to-End testing workflow. (#243) (by @mamercad)
 * Set `st2client` resources by `values.yaml`. (#337) (by @mamercad)
 * Switch to the official `bats` Docker image for e2e tests. (#338)
 * Temporary workaround for #311 to use previous bitnami index from: https://github.com/bitnami/charts/issues/10539 (#312 #318) (by @0xhaven)

README.md

@@ -1,5 +1,6 @@
 # `stackstorm-ha` Helm Chart
 [![Build Status](https://circleci.com/gh/StackStorm/stackstorm-k8s/tree/master.svg?style=shield)](https://circleci.com/gh/StackStorm/stackstorm-k8s)
+[![Build Status (Experimental)](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/lint-and-e2e.yaml/badge.svg)](https://github.com/StackStorm/stackstorm-k8s/actions/workflows/lint-and-e2e.yaml)
 [![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/stackstorm-ha)](https://artifacthub.io/packages/helm/stackstorm/stackstorm-ha)
 
 K8s Helm Chart for running StackStorm cluster in HA mode.