kubernetes integration, first try

.gitlab-ci.yml

+image: docker:latest
+
+stages:
+  - build
+  - deploy
+
+services:
+  - docker:dind
+
+variables:
+  DOCKER_HOST: tcp://localhost:2375
+
+build:
+  stage: build
+  script:
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
+    - docker push "$CI_REGISTRY_IMAGE"
+  only:
+    - master
+  tags:
+    - k8s
+
+
+deploy:
+  stage: deploy
+  image: registry-gitlab.pasteur.fr/dsi-tools/docker-images:docker_kubernetes_image
+  variables:
+    NAMESPACE: "galaxy-cwl-dev"
+    PUBLIC_URL: "galaxy-cwl-dev.pasteur.cloud"
+  environment:
+    name: galaxy-cwl-dev
+    url: https://galaxy-cwl-dev.pasteur.cloud
+  script:
+    - kubectl delete secret registry-gitlab -n $NAMESPACE --ignore-not-found=true
+    - kubectl create secret docker-registry -n $NAMESPACE registry-gitlab --docker-server=registry-gitlab.pasteur.fr --docker-username=$DEPLOY_USER --docker-password=$DEPLOY_TOKEN --docker-email=hmenager@pasteur.fr
+    - sed "s/__NAMESPACE__/${NAMESPACE}/g" manifest.yaml | kubectl apply -f -
+    - kubectl patch deployment galaxy-cwl-is -p "{\"spec\":{\"template\":{\"metadata\":{\"labels\":{\"date\":\"`date +'%s'`\"}}}}}"
+  only:
+    - master
+  tags:
+    - k8s

manifest.yaml

+---
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: galaxy-cwl-is
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: __NAMESPACE__
+        role: front
+    spec:
+      containers:
+      - name: galaxy-cwl-is
+        image: registry-gitlab.pasteur.fr/hub/galaxy-cwl-is:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 80
+      imagePullSecrets:
+        - name: registry-gitlab
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: galaxy-cwl-is
+  labels:
+    app: __NAMESPACE__
+    role: front
+spec:
+  selector:
+    app: __NAMESPACE__
+    role: front
+  ports:
+  - name: http
+    port: 80
+    protocol: TCP
+  type: ClusterIP
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: galaxy-cwl-is
+  labels:
+    app: __NAMESPACE__
+    role: front
+  annotations:
+    kubernetes.io/ingress.class: "traefik"
+spec:
+  rules:
+    - host: galaxy-cwl-dev.pasteur.cloud
+      http:
+        paths:
+        - backend:
+            serviceName: galaxy-cwl-is
+            servicePort: 80
+          path: /