Add workflow to validate deployment methods

.github/workflows/validate-deployments.yaml

@@ -0,0 +1,44 @@
+name: Validate Deployment methods
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "charts/ext-postgres-operator/**"
+      - "config/**"
+  pull_request:
+    branches:
+      - master
+    paths:
+      - "charts/ext-postgres-operator/**"
+      - "config/**"
+
+jobs:
+  validate-helm:
+    name: Validate Helm Chart
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: "latest"
+
+      - name: Lint Helm chart
+        run: helm lint ./charts/ext-postgres-operator
+
+      - name: Template Helm chart
+        run: helm template ext-postgres-operator ./charts/ext-postgres-operator > /dev/null
+
+  validate-kustomize:
+    name: Validate Kustomize Configuration
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Validate Kustomize configuration
+        run: kustomize build ./config/default > /dev/null

README.md

@@ -118,19 +118,9 @@ data:
 
 To install the operator using Kustomize, follow these steps:
 
-1. Configure Postgres credentials for the operator in `config/secret.yaml`.
+1. Configure Postgres credentials for the operator in `config/default/secret.yaml`.
 
-2. Create the namespace if needed:
-   ```bash
-   kubectl apply -f config/namespace.yaml
-   ```
-
-3. Apply the secret:
-   ```bash
-   kubectl apply -f deploy/secret.yaml
-   ```
-
-4. Deploy the operator:
+2. Deploy the operator:
    ```bash
    kubectl kustomize config/default/ | kubectl apply -f -
    ```

config/default/kustomization.yaml

@@ -2,6 +2,7 @@ namespace: operators
 
 resources:
   - namespace.yaml
+  - secret.yaml
   - ../crd
   - ../rbac
   - ../manager

config/secret.yaml → config/default/secret.yaml

@@ -4,7 +4,7 @@ metadata:
   name: ext-postgres-operator
 type: Opaque
 data:
-  POSTGRES_HOST: cG9zdGdyZXMuZGF0YWJhc2Vz
+  POSTGRES_HOST: cG9zdGdyZXNxbA==
   POSTGRES_USER: cG9zdGdyZXM=
-  POSTGRES_PASS: YWRtaW4xMjM=
+  POSTGRES_PASS: cG9zdGdyZXM=
   POSTGRES_URI_ARGS: c3NsbW9kZT1kaXNhYmxl