feat: create PG4K LTS chart as sub-chart of PG4K-PGD (#175)

As PG4K-PGD operator is well tested against PG4K operator with LTS release, we create a sub-chart under PG4K-PGD helm chart to install the PG4K LTS operator instead of using the `edb-postgres-for-kubernetes` chart as a dependency. We also create a global value repository which is used by both PG4K-PGD and PG4K LTS operators, to facilitate setting the target repository. Signed-off-by: Tao Li <[email protected]> Signed-off-by: YanniHu1996 <[email protected]> Signed-off-by: Niccolò Fei <[email protected]> Co-authored-by: YanniHu1996 <[email protected]> Co-authored-by: Niccolò Fei <[email protected]>
EnterpriseDB · Nov 28, 2024 · 5caf78d · 5caf78d
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commit 5caf78d
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Showing 29 changed files with 16,869 additions and 174 deletions.
diff --git a/.github/actions/setup-kind/action.yml b/.github/actions/setup-kind/action.yml
@@ -0,0 +1,24 @@
+name: Setup Kind
+description: Sets up a kind cluster and installs Helm and kubectl
+outputs:
+  helm-path:
+    description: The path to the Helm binary
+    value: ${{ steps.helm.outputs.helm-path }}
+  kubectl-path:
+    description: The path to the kubectl binary
+    value: ${{ steps.kubectl.outputs.kubectl-path }}
+runs:
+  using: composite
+  steps:
+    - id: helm
+      name: Set up Helm
+      uses: azure/setup-helm@v4
+      with:
+        version: v3.16.2
+
+    - id: kubectl
+      name: Install kubectl
+      uses: azure/setup-kubectl@v4
+
+    - name: Create kind cluster
+      uses: helm/[email protected]
diff --git a/.github/workflows/continuous-delivery.yml b/.github/workflows/continuous-delivery.yml
@@ -12,6 +12,7 @@ jobs:
     outputs:
       pg4k-pgd-changed: ${{ steps.filter.outputs.pg4k-pgd-changed }}
       ep4k-changed: ${{ steps.filter.outputs.ep4k-changed }}
+      ep4k-lts-changed: ${{ steps.filter.outputs.ep4k-lts-changed }}
     steps:
       - name: Checkout
         uses: actions/[email protected]
@@ -26,6 +27,8 @@ jobs:
               - 'charts/edb-postgres-distributed-for-kubernetes/**'
             ep4k-changed:
               - 'charts/edb-postgres-for-kubernetes/**'
+            ep4k-lts-changed:
+              - 'charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts/**'
 
   deploy-ep4k:
     runs-on: ubuntu-22.04
@@ -38,13 +41,8 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Helm
-        uses: azure/setup-helm@v4
-        with:
-          version: v3.11.3
-
-      - name: Create kind cluster
-        uses: helm/[email protected]
+      - name: Setup kind
+        uses: ./.github/actions/setup-kind
 
       - name: Deploy using helm chart
         run: |
@@ -54,8 +52,35 @@ jobs:
           --set image.imageCredentials.password=${{ secrets.CS_PASSWORD }} \
           --wait --timeout 10m
 
-      - name: Install kubectl
-        uses: azure/setup-kubectl@v4
+      - name: Deploy a cluster
+        run: |
+          kubectl apply -f hack/samples/ep4k-cluster.yaml
+
+          PHASE="Cluster in healthy state"
+          kubectl wait --timeout=5m --for=jsonpath='{.status.phase}'="$PHASE" clusters/cluster-example
+
+  deploy-ep4k-subcharts:
+    runs-on: ubuntu-22.04
+    needs:
+      - change-triage
+    if: needs.change-triage.outputs.ep4k-lts-changed == 'true'
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+        with:
+          fetch-depth: 0
+
+      - name: Setup kind
+        uses: ./.github/actions/setup-kind
+
+      - name: Deploy using helm chart
+        run: |
+          helm upgrade --install edb-pg4k-lts --namespace postgresql-operator-system \
+          --create-namespace charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts \
+          --set image.imageCredentials.create=true \
+          --set image.imageCredentials.username=${{ secrets.CS_USER }} \
+          --set image.imageCredentials.password=${{ secrets.CS_PASSWORD }} \
+          --wait --timeout 10m
 
       - name: Deploy a cluster
         run: |
@@ -75,35 +100,28 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Helm
-        uses: azure/setup-helm@v4
-        with:
-          version: v3.11.3
-
-      - name: Create kind cluster
-        uses: helm/[email protected]
+      - name: Setup kind
+        uses: ./.github/actions/setup-kind
 
       - name: Deploy using helm chart
         run: |
+          helm dependency build charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts
           helm dependency build charts/edb-postgres-distributed-for-kubernetes
           helm upgrade --install edb-pg4k-pgd --namespace pgd-operator-system \
           --create-namespace charts/edb-postgres-distributed-for-kubernetes  \
           --set image.imageCredentials.username=${{ secrets.CS_USER }} \
           --set image.imageCredentials.password=${{ secrets.CS_PASSWORD }} \
           --wait --timeout 10m
 
-      - name: Install kubectl
-        uses: azure/setup-kubectl@v4
-
       - name: Deploy a cluster
         run: |
           kubectl apply -f hack/samples/issuer-selfsigned.yaml
           kubectl apply -f hack/samples/pg4k-pgd-cluster.yaml
 
           PHASE="PGDGroup - Healthy"
-          kubectl wait --timeout=5m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-a
-          kubectl wait --timeout=5m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-b
-          kubectl wait --timeout=5m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-c
+          kubectl wait --timeout=8m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-a
+          kubectl wait --timeout=8m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-b
+          kubectl wait --timeout=8m --for=jsonpath='{.status.phase}'="$PHASE" pgdgroups/region-c
 
   deploy-ep4k-single-namespace:
     runs-on: ubuntu-22.04
@@ -116,13 +134,8 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Helm
-        uses: azure/setup-helm@v4
-        with:
-          version: v3.11.3
-
-      - name: Create kind cluster
-        uses: helm/[email protected]
+      - name: Setup kind
+        uses: ./.github/actions/setup-kind
 
       - name: Deploy in single-namespace mode using helm chart
         run: |
@@ -133,8 +146,42 @@ jobs:
           --set image.imageCredentials.password=${{ secrets.CS_PASSWORD }} \
           --wait --timeout 10m
 
-      - name: Install kubectl
-        uses: azure/setup-kubectl@v4
+      - name: Deploy a cluster in the watched namespace
+        run: |
+          kubectl -n single-install apply -f hack/samples/ep4k-cluster.yaml
+          PHASE="Cluster in healthy state"
+          kubectl -n single-install wait --timeout=5m --for=jsonpath='{.status.phase}'="$PHASE" clusters/cluster-example
+
+      - name: Ignore deploying a cluster in another namespace
+        run: |
+          kubectl create ns test-ignore
+          kubectl -n test-ignore apply -f hack/samples/ep4k-cluster.yaml
+          kubectl -n test-ignore get pods 2>&1 >/dev/null | grep 'No resources found'
+
+  deploy-ep4k-subcharts-single-namespace:
+    runs-on: ubuntu-22.04
+    needs:
+      - change-triage
+    if: needs.change-triage.outputs.ep4k-lts-changed == 'true'
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+        with:
+          fetch-depth: 0
+
+      - name: Setup kind
+        uses: ./.github/actions/setup-kind
+
+      - name: Deploy in single-namespace mode using helm chart use different namespace
+        run: |
+          helm upgrade --install edb-pg4k-lts --namespace single-install \
+          --set config.clusterWide=false \
+          --create-namespace charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts \
+          --set image.repository=docker.enterprisedb.com/k8s_standard_pgd \
+          --set image.imageCredentials.create=true \
+          --set image.imageCredentials.username=${{ secrets.CS_USER }} \
+          --set image.imageCredentials.password=${{ secrets.CS_PASSWORD }} \
+          --wait --timeout 10m
 
       - name: Deploy a cluster in the watched namespace
         run: |

diff --git a/.gitignore b/.gitignore
@@ -5,5 +5,5 @@
 *~
 
 # Charts Dependency files
-/charts/*/charts/
+/charts/*/charts/*.tgz
 /charts/*/Chart.lock
diff --git a/Makefile b/Makefile
@@ -13,4 +13,6 @@ ifndef SCHEMA-GEN
 	$(error "Please, run: helm plugin install https://github.com/karuppiah7890/helm-schema-gen.git first")
 endif
 	helm schema-gen charts/edb-postgres-for-kubernetes/values.yaml > charts/edb-postgres-for-kubernetes/values.schema.json
+	helm schema-gen charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts/values.yaml \
+		> charts/edb-postgres-distributed-for-kubernetes/charts/edb-postgres-for-kubernetes-lts/values.schema.json
 	helm schema-gen charts/edb-postgres-distributed-for-kubernetes/values.yaml > charts/edb-postgres-distributed-for-kubernetes/values.schema.json