Correct gitlab-ci.yml

Our runners don't build untagged jobs anymore.

.gitlab-ci.yml

@@ -2,7 +2,9 @@ stages:
   - build
   - deploy
 
-kaniko:
+kaniko:                                                                                                                           
+  tags:                                                                                                                               
+    - docker
   stage: build
   image:
     name: gcr.io/kaniko-project/executor:debug
@@ -11,7 +13,9 @@ kaniko:
     - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
     - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:latest --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
 
-kubernetes:
+kubernetes:                                                                                                                           
+  tags:                                                                                                                               
+    - turniere-deploy
   stage: deploy
   only:
     - master