add fancy smancy deploy memes

.gitlab-ci.yml

@@ -4,6 +4,7 @@ variables:
 stages:
   - Pre Build
   - Docker Build
+  - deploy
 
 PreBuild:
   stage: Pre Build
@@ -33,3 +34,20 @@ Docker build:
   script:
     - echo "{\"auths\":{\"registry.kszk.bme.hu\":{\"username\":\"$REGISTRY_USER\",\"password\":\"$REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
     - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CONTAINER_IMAGE
+
+Deploy to Kubernetes:
+  stage: deploy
+  image: alpine
+  environment:
+    name: master
+  script:
+    - apk add --no-cache curl
+    - curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+    - chmod +x ./kubectl
+    - mv ./kubectl /usr/local/bin/kubectl
+    - kubectl version
+    - cd k8s
+    - sed -i "s|##IMAGETAG##|${CI_COMMIT_REF_NAME}|" deployment.yaml
+    - kubectl apply -f deployment.yaml
+  only:
+    - tags