From bcd45df751edd87a806fbb5a421cb0aaedefcacd Mon Sep 17 00:00:00 2001
From: Carlos Feria <2582866+carlosthe19916@users.noreply.github.com>
Date: Wed, 13 Nov 2024 09:31:40 +0100
Subject: [PATCH] feat: add helm chart

---
 .github/workflows/helm-build.yaml   | 67 +++++++++++++++++++++++++++++
 README.md                           | 28 ++++++++++++
 src/main/resources/application.yaml |  9 ++--
 3 files changed, 98 insertions(+), 6 deletions(-)
 create mode 100644 .github/workflows/helm-build.yaml

diff --git a/.github/workflows/helm-build.yaml b/.github/workflows/helm-build.yaml
new file mode 100644
index 0000000..65eb2c6
--- /dev/null
+++ b/.github/workflows/helm-build.yaml
@@ -0,0 +1,67 @@
+name: Helm Chart Build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - "main"
+      - "release-*"
+
+concurrency:
+  group: helm-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Extract tag
+        id: extract_tag
+        run: |
+          tag=$(if [[ ${{github.ref_name}} == v* ]];then echo "${{github.ref_name}}"; else echo "latest"; fi)
+          echo "tag=$tag" >> $GITHUB_OUTPUT
+    outputs:
+      tag: ${{ steps.extract_tag.outputs.tag }}
+
+  helm-build:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: "21"
+          cache: "maven"
+      - name: Create Helm
+        run: |
+          ## Set -Dquarkus.container-image.tag as empty to remove the "v" prefix from the container image of Deployment
+          mvn package -DskipTests -Dquarkus.container-image.tag=
+          
+          # YQ
+          sudo wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq
+          sudo chmod +x /usr/bin/yq
+
+          APP_IMAGE_TAG=$TAG yq e -i '.appVersion=strenv(APP_IMAGE_TAG)' target/helm/Chart.yaml
+        env:
+          TAG: ${{ needs.prepare.outputs.tag }}
+      - name: Git add Helm
+        id: git-add-helm
+        continue-on-error: true
+        run: |
+          cp -R target/helm/ ./
+          
+          if [ -z $(git status --porcelain) ]; then
+            echo "has_changes=false" >> $GITHUB_OUTPUT
+          else
+            echo git status
+            git add helm/*
+            echo "has_changes=true" >> $GITHUB_OUTPUT
+          fi
+      - name: Commit and Push
+        uses: trustification/release-tools/.github/actions/commit@main
+        if: steps.git-add-helm.outputs.has_changes == 'true'
+        with:
+          commit_message: "🔅 Helm chart update"
+          branch: ${{github.ref_name}}
\ No newline at end of file
diff --git a/README.md b/README.md
index e991de7..27ae240 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,31 @@
+# Quick Start - Helm Chart
+
+If you want to give a quick try of the operator without the whole glory of OLM you can deploy our Operator using Helm.
+
+- Start minikube:
+
+```shell
+minikube start --addons=ingress,dashboard
+```
+
+- Install the Helm Chart:
+
+```shell
+helm install myhelm helm/
+```
+
+- Create an instance of Trustify:
+
+```shell
+cat << EOF | kubectl apply -f -
+apiVersion: "org.trustify/v1alpha1"
+kind: "Trustify"
+metadata:
+  name: myapp
+spec: { }
+EOF
+```
+
 # Local development
 
 ## Minikube
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 12cb205..77f33ec 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -21,13 +21,10 @@ quarkus:
     helm:
       enabled: true
   # https://quarkus.io/guides/deploying-to-kubernetes#environment-variables-from-keyvalue-pairs
-  openshift:
-    env:
-      vars:
-        related-image-trustify-server: ${related.image.server}
-        related-image-db: ${related.image.db}
-        related-image-importer: ${related.image.importer}
   kubernetes:
+    idempotent: "true"
+    prometheus:
+      generate-service-monitor: "false"
     env:
       vars:
         related-image-trustify-server: ${related.image.server}