Use networks instead of legacy links for test setup

Signed-off-by: Joffrey F <joffrey@docker.com>

Jenkinsfile

@@ -9,7 +9,7 @@ def dockerVersions = [
   "17.06.2-ce",  // Latest EE
   "17.12.1-ce",  // Latest CE stable
   "18.02.0-ce",  // Latest CE edge
-  "18.03.0-ce-rc1" // Latest CE RC
+  "18.03.0-ce-rc4" // Latest CE RC
 ]
 
 def buildImage = { name, buildargs, pyTag ->
@@ -64,15 +64,18 @@ def runTests = { Map settings ->
         checkout(scm)
         def dindContainerName = "dpy-dind-\$BUILD_NUMBER-\$EXECUTOR_NUMBER-${pythonVersion}-${dockerVersion}"
         def testContainerName = "dpy-tests-\$BUILD_NUMBER-\$EXECUTOR_NUMBER-${pythonVersion}-${dockerVersion}"
+        def testNetwork = "dpy-testnet-\$BUILD_NUMBER-\$EXECUTOR_NUMBER-${pythonVersion}-${dockerVersion}"
         try {
-          sh """docker run -d --name  ${dindContainerName} -v /tmp --privileged \\
+          sh """docker network create ${testNetwork}"""
+          sh """docker run -d --name  ${dindContainerName} -v /tmp --privileged --network ${testNetwork} \\
             dockerswarm/dind:${dockerVersion} dockerd -H tcp://0.0.0.0:2375
           """
           sh """docker run \\
-            --name ${testContainerName} --volumes-from ${dindContainerName} \\
-            -e 'DOCKER_HOST=tcp://docker:2375' \\
+            --name ${testContainerName} \\
+            -e "DOCKER_HOST=tcp://${dindContainerName}:2375" \\
             -e 'DOCKER_TEST_API_VERSION=${apiVersion}' \\
-            --link=${dindContainerName}:docker \\
+            --network ${testNetwork} \\
+            --volumes-from ${dindContainerName} \\
             ${testImage} \\
             py.test -v -rxs tests/integration
           """
@@ -80,6 +83,7 @@ def runTests = { Map settings ->
           sh """
             docker stop ${dindContainerName} ${testContainerName}
             docker rm -vf ${dindContainerName} ${testContainerName}
+            docker network rm ${testNetwork}
           """
         }
       }

Makefile

@@ -3,7 +3,7 @@ all: test
 
 .PHONY: clean
 clean:
-	-docker rm -f dpy-dind-py2 dpy-dind-py3
+	-docker rm -f dpy-dind-py2 dpy-dind-py3 dpy-dind-certs dpy-dind-ssl
 	find -name "__pycache__" | xargs rm -rf
 
 .PHONY: build
@@ -44,41 +44,47 @@ integration-test-py3: build-py3
 TEST_API_VERSION ?= 1.35
 TEST_ENGINE_VERSION ?= 17.12.0-ce
 
+.PHONY: setup-network
+setup-network:
+	docker network inspect dpy-tests || docker network create dpy-tests
+
 .PHONY: integration-dind
 integration-dind: integration-dind-py2 integration-dind-py3
 
 .PHONY: integration-dind-py2
-integration-dind-py2: build
+integration-dind-py2: build setup-network
 	docker rm -vf dpy-dind-py2 || :
-	docker run -d --name dpy-dind-py2 --privileged dockerswarm/dind:${TEST_ENGINE_VERSION} dockerd\
-		-H tcp://0.0.0.0:2375 --experimental
-	docker run -t --rm --env="DOCKER_HOST=tcp://docker:2375" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
-		--link=dpy-dind-py2:docker docker-sdk-python py.test tests/integration
+	docker run -d --network dpy-tests --name dpy-dind-py2 --privileged\
+		dockerswarm/dind:${TEST_ENGINE_VERSION} dockerd -H tcp://0.0.0.0:2375 --experimental
+	docker run -t --rm --env="DOCKER_HOST=tcp://dpy-dind-py2:2375" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
+		--network dpy-tests docker-sdk-python py.test tests/integration
 	docker rm -vf dpy-dind-py2
 
 .PHONY: integration-dind-py3
-integration-dind-py3: build-py3
+integration-dind-py3: build-py3 setup-network
 	docker rm -vf dpy-dind-py3 || :
-	docker run -d --name dpy-dind-py3 --privileged dockerswarm/dind:${TEST_ENGINE_VERSION} dockerd\
-		-H tcp://0.0.0.0:2375 --experimental
-	docker run -t --rm --env="DOCKER_HOST=tcp://docker:2375" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
-		--link=dpy-dind-py3:docker docker-sdk-python3 py.test tests/integration
+	docker run -d --network dpy-tests --name dpy-dind-py3 --privileged\
+		dockerswarm/dind:${TEST_ENGINE_VERSION} dockerd -H tcp://0.0.0.0:2375 --experimental
+	docker run -t --rm --env="DOCKER_HOST=tcp://dpy-dind-py3:2375" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
+		--network dpy-tests docker-sdk-python3 py.test tests/integration
 	docker rm -vf dpy-dind-py3
 
 .PHONY: integration-dind-ssl
 integration-dind-ssl: build-dind-certs build build-py3
+	docker rm -vf dpy-dind-certs dpy-dind-ssl || :
 	docker run -d --name dpy-dind-certs dpy-dind-certs
 	docker run -d --env="DOCKER_HOST=tcp://localhost:2375" --env="DOCKER_TLS_VERIFY=1"\
 		--env="DOCKER_CERT_PATH=/certs" --volumes-from dpy-dind-certs --name dpy-dind-ssl\
-		-v /tmp --privileged dockerswarm/dind:${TEST_ENGINE_VERSION} dockerd --tlsverify\
-		--tlscacert=/certs/ca.pem --tlscert=/certs/server-cert.pem\
+		--network dpy-tests --network-alias docker -v /tmp --privileged\
+		dockerswarm/dind:${TEST_ENGINE_VERSION}\
+		dockerd --tlsverify --tlscacert=/certs/ca.pem --tlscert=/certs/server-cert.pem\
 		--tlskey=/certs/server-key.pem -H tcp://0.0.0.0:2375 --experimental
 	docker run -t --rm --volumes-from dpy-dind-ssl --env="DOCKER_HOST=tcp://docker:2375"\
 		--env="DOCKER_TLS_VERIFY=1" --env="DOCKER_CERT_PATH=/certs" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
-		--link=dpy-dind-ssl:docker docker-sdk-python py.test tests/integration
+		--network dpy-tests docker-sdk-python py.test tests/integration
 	docker run -t --rm --volumes-from dpy-dind-ssl --env="DOCKER_HOST=tcp://docker:2375"\
 		--env="DOCKER_TLS_VERIFY=1" --env="DOCKER_CERT_PATH=/certs" --env="DOCKER_TEST_API_VERSION=${TEST_API_VERSION}"\
-		--link=dpy-dind-ssl:docker docker-sdk-python3 py.test tests/integration
+		--network dpy-tests docker-sdk-python3 py.test tests/integration
 	docker rm -vf dpy-dind-ssl dpy-dind-certs
 
 .PHONY: flake8