Replace container image dynamically using kustomization.yaml

.gitlab-ci.yml

@@ -51,6 +51,7 @@ deploy-job:
     - cp "$ENV_PRODUCTION" "./build/.env.production"
     - cp "$MYSQL_ENV" "./build/mysql-secret.env"
     - cd "./build"
+    - sed -i "s/DOCKER_IMAGE_TAG/${CI_COMMIT_SHORT_SHA}/g" kustomization.yaml
     - kubectl apply -k ./
     - echo "Waiting for deployment..."
     - sleep 30

build/k3s.yaml

@@ -73,7 +73,7 @@ spec:
         tier: website
     spec:
       containers:
-        - image: registry.chaoticlogic.us/daniel-website:latest
+        - image: website-image
           imagePullPolicy: Always
           name: website
           ports:

build/kustomization.yaml

@@ -15,3 +15,7 @@ secretGenerator:
   namespace: portfolio
   envs:
   - mysql-secret.env
+images:
+  - name: website-image
+    newName: registry.chaoticlogic.us/daniel-website
+    newTag: DOCKER_IMAGE_TAG