Disable pushing to registry.resinstaging.io, and use build environment to login to dockerhub

Also, avoid building the dind builder twice, and try to get a reusable docker instance.

Change-Type: patch
Signed-off-by: Pablo Carranza Velez <pablo@resin.io>

automation/build.sh

@@ -12,6 +12,7 @@
 # * ENABLE_TESTS
 # * PUBNUB_SUBSCRIBE_KEY, PUBNUB_PUBLISH_KEY, MIXPANEL_TOKEN: default keys to inject in the supervisor image
 # * EXTRA_TAG: when PUSH_IMAGES is true, additional tag to push to the registries
+# * DOCKER_USERNAME, DOCKER_PASSWORD: if the password is set, then these will be used to login to dockerhub before pushing
 #
 # Builds the supervisor for the architecture defined by $ARCH.
 # Will produce and push an image tagged as resin/$ARCH-supervisor:$TAG
@@ -24,8 +25,7 @@
 # In all of these cases it will use "master" if $TAG is not found.
 #
 # If PUSH_IMAGES is "true", it will also push the supervisor and intermediate images
-# to the docker registry. The supervisor image will also be pushed to registry.resinstaging.io
+# to the docker registry.
-# so that devices with older docker versions can pull it from there (it's a v1 registry).
 # If CLEANUP is "true", all images will be removed after pushing - including any relevant images
 # that may have been on the host from before the build, so be careful!
 # If ENABLE_TESTS is "true", tests will be run.
@@ -108,15 +108,14 @@ export MIXPANEL_TOKEN
 make IMAGE=$TARGET_IMAGE supervisor
 
 if [ "$PUSH_IMAGES" = "true" ]; then
+	if [ -n "$DOCKER_PASSWORD" ]; then
+		docker login --username $DOCKER_USERNAME --password $DOCKER_PASSWORD
+	fi
 	make IMAGE=$TARGET_IMAGE deploy
-	docker tag $TARGET_IMAGE registry.resinstaging.io/$TARGET_IMAGE
-	make IMAGE=registry.resinstaging.io/$TARGET_IMAGE deploy
 
 	if [ -n "$EXTRA_TAG" ]; then
 		docker tag $TARGET_IMAGE resin/$ARCH-supervisor:$EXTRA_TAG
 		make IMAGE=resin/$ARCH-supervisor:$EXTRA_TAG deploy
-		docker tag $TARGET_IMAGE registry.resinstaging.io/resin/$ARCH-supervisor:$EXTRA_TAG
-		make IMAGE=registry.resinstaging.io/resin/$ARCH-supervisor:$EXTRA_TAG deploy
 	fi
 
 	# Try to push the intermediate images to improve caching in future builds

automation/deploy-to-resin.js

@@ -72,7 +72,7 @@ resinApi._request(_.extend({
 			return resinApi.post({
 				resource: 'supervisor_release',
 				body: {
-					image_name: `registry.resinstaging.io/resin/${arch}-supervisor`,
+					image_name: `resin/${arch}-supervisor`,
 					supervisor_version: tag,
 					device_type: deviceType.slug,
 					is_public: true

circle.yml

@@ -4,7 +4,8 @@ defaults: &defaults
     - image: library/docker:stable
   working_directory: /tmp/build
   steps:
-    - setup_remote_docker
+    - setup_remote_docker:
+        reusable: true
     - run:
         name: Check docker is running and install git
         command: |
@@ -25,20 +26,25 @@ defaults: &defaults
         name: Start the docker-in-docker builder and build $ARCH-supervisor
         no_output_timeout: 10800
         command: |
-            # build the dind image
-            docker build --rm=false --tag builder -f automation/Dockerfile .
             # start the dind container
+            echo "Starting the dind builder"
             dind=$(docker run --privileged -d builder)
-            # confirm it's running
-            docker ps
             VERSION_TAG=v$(jq .version package.json | sed 's/"//g')
             if [ "${CIRCLE_BRANCH}" = "master" ]; then
               EXTRA_BUILD_ARGS="-e EXTRA_TAG=$VERSION_TAG"
             else
               EXTRA_BUILD_ARGS=""
             fi
+            echo "Starting build.sh"
             # start the build for this architecture
-            docker exec -it -e TAG=${CIRCLE_BRANCH} -e ARCH=${ARCH} -e PUSH_IMAGES=${PUSH_IMAGES} $EXTRA_BUILD_ARGS ${dind} bash automation/build.sh
+            docker exec -it \
+              -e TAG=${CIRCLE_BRANCH} \
+              -e ARCH=${ARCH} \
+              -e PUSH_IMAGES=${PUSH_IMAGES} \
+              -e DOCKER_USERNAME=${DOCKER_USERNAME} \
+              -e DOCKER_PASSWORD=${DOCKER_PASSWORD} \
+              $EXTRA_BUILD_ARGS \
+              ${dind} bash automation/build.sh
             if [ "${CIRCLE_BRANCH}" = "master" ] && [ "${DEPLOY_TO_RESIN}" = "true" ]; then
               echo "Deploying to Resin API (staging)"
               docker exec -it -e ARCH=${ARCH} -e TAG=$VERSION_TAG -e API_KEY=$STAGING_API_KEY -e API_ENDPOINT=$STAGING_API_ENDPOINT ${dind} node automation/deploy-to-resin.js
@@ -52,7 +58,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: amd64
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io
@@ -61,7 +66,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: i386
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io
@@ -70,7 +74,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: armel
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io
@@ -79,7 +82,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: armv7hf
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io
@@ -88,7 +90,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: aarch64
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io
@@ -97,7 +98,6 @@ jobs:
     <<: *defaults
     environment:
       DOCKER_USERNAME: travisciresin
-      DOCKER_EMAIL: accounts+travisci+docker@resin.io
       ARCH: rpi
       PUSH_IMAGES: "true"
       STAGING_API_ENDPOINT: https://api.resinstaging.io