Merge pull request #2729 from coreos-inc/ci-docker

use-docker host dns for CI

.gitlab-ci.jsonnet

@@ -13,6 +13,7 @@ local stages_list = [
   'docker_release',
   'teardown',
 ];
+
 local stages = utils.set(stages_list);
 
 // List CI jobs

.gitlab-ci.yml

@@ -11,13 +11,12 @@ container-base-build:
   script:
   - docker build --cache-from quay.io/quay/quay-base:latest -t quay.io/quay/quay-base:latest -f quay-base.dockerfile .
   - docker push quay.io/quay/quay-base:latest
-  services:
-  - docker:dind
   stage: docker_base
   tags:
-  - docker
+  - kubernetes
   variables:
-    DOCKER_DRIVER: aufs
+    DOCKER_DRIVER: overlay
+    DOCKER_HOST: tcp://docker-host.gitlab-runner.svc.cluster.local:2375
 container-build:
   before_script:
   - docker login -u $DOCKER_USER -p $DOCKER_PASS quay.io
@@ -25,13 +24,12 @@ container-build:
   script:
   - docker build -t quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG} -f quay.dockerfile .
   - docker push quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG}
-  services:
-  - docker:dind
   stage: docker_build
   tags:
-  - docker
+  - kubernetes
   variables:
-    DOCKER_DRIVER: aufs
+    DOCKER_DRIVER: overlay
+    DOCKER_HOST: tcp://docker-host.gitlab-runner.svc.cluster.local:2375
 container-release:
   before_script:
   - docker login -u $DOCKER_USER -p $DOCKER_PASS quay.io
@@ -43,13 +41,12 @@ container-release:
   - docker pull quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG}
   - docker tag quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG} quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG}-${CI_COMMIT_SHA}
   - docker push quay.io/quay/quay-ci:${CI_COMMIT_REF_SLUG}-${CI_COMMIT_SHA}
-  services:
-  - docker:dind
   stage: docker_release
   tags:
-  - docker
+  - kubernetes
   variables:
-    DOCKER_DRIVER: aufs
+    DOCKER_DRIVER: overlay
+    DOCKER_HOST: tcp://docker-host.gitlab-runner.svc.cluster.local:2375
 karma-tests:
   before_script:
   - cd /

.gitlab-ci/base_jobs.libsonnet

@@ -3,17 +3,17 @@ function(vars={})
     dockerBuild: {
       // base job to manage containers (build / push)
       variables: {
-        DOCKER_DRIVER: "aufs",
+        DOCKER_DRIVER: "overlay",
+        DOCKER_HOST: "tcp://docker-host.gitlab-runner.svc.cluster.local:2375"
       },
+
       image: "docker:git",
       before_script: [
         "docker login -u $DOCKER_USER -p $DOCKER_PASS quay.io",
       ],
-      services: [
-        "docker:dind",
-      ],
+
       tags: [
-        "docker",
+        "kubernetes",
       ],
     },