Updated CI. Removed helm config.

Signed-off-by: Pavel Kirilin <win10@list.ru>

.gitlab-ci.yml

@@ -5,6 +5,7 @@ stages:
 
 variables:
   APP_VERSION: ${CI_COMMIT_REF_SLUG}
+  DOCKER_AUTH_CONFIG: "{\"auths\":{\"$DOCKER_REGISTRY\":{\"username\":\"$DOCKER_USER\",\"password\":\"$DOCKER_PASSWORD\"}}}"
 
 .test-template:
   image: python:3.9-buster
@@ -14,7 +15,6 @@ variables:
   except:
     - tags
   before_script:
-    - echo "${DOCKER_REGISTRY}"
     - pip install poetry==1.1.6
     - poetry config virtualenvs.create false
     - poetry install
@@ -56,7 +56,9 @@ image-builder:
     - tags
   script:
     - mkdir -p /kaniko/.docker
-    - echo "{\"auths\":{\"$DOCKER_REGISTRY\":{\"username\":\"$DOCKER_USER\",\"password\":\"$DOCKER_PASSWORD\"}}}" > /kaniko/.docker/config.json
+    # Create authentication rule to publish image.
+    - echo "$DOCKER_AUTH_CONFIG" > /kaniko/.docker/config.json
+    # Build actual image.
     - /kaniko/executor --context .
       --dockerfile deploy/Dockerfile
       --destination "$IMAGE_NAME:$APP_VERSION"
@@ -64,15 +66,26 @@ image-builder:
 
 deploy:
   stage: deploy
-  image: dtzar/helm-kubectl:3.6.3
+  image: docker.le-memese.com/kubectl:1.22.0
   tags:
     - kube
   only:
     - tags
+  environment:
+    name: production
+    kubernetes:
+      namespace: $NAMESPACE
   script:
-    - export KUBECONFIG=$KUBE_CONF
+    # Save all lenochka's variables in a file.
     - env | grep "^LENOCHKA_" > .deploy-env
-    - kubectl delete configmap --namespace "$NAMESPACE" "$ENVCONF" || true
-    - kubectl create configmap --namespace "$NAMESPACE" "$ENVCONF" --from-env-file=.deploy-env
-    - envsubst < "$HELM_VALUES" > deploy-values.yml
-    - helm upgrade lenocka deploy/charts/lenocka/ -f deploy-values.yml --namespace "$NAMESPACE"
+    # Recreate envconfig for pod.
+    - kubectl delete configmap "$ENVCONF" || true
+    - kubectl create configmap "$ENVCONF" --from-env-file=.deploy-env
+    # Create secret for pulling images.
+    - echo "$DOCKER_AUTH_CONFIG" > .dockerauth.json
+    - kubectl delete secret "$PULL_SECRET" || true
+    - kubectl create secret generic "$PULL_SECRET"
+      --from-file=.dockerconfigjson=.dockerauth.json
+      --type=kubernetes.io/dockerconfigjson
+    # Substitute env variables and apply them in kubectl.
+    - find deploy/kube -name "*.yml" | xargs cat | envsubst | kubectl apply -f -