Change Dockerfiles to use google mirror instead of docker.io (#489)

Author: jjohnstn

containers/org.eclipse.linuxtools.docker.integration.tests/resources/test-build/Dockerfile

@@ -1,2 +1,2 @@
-FROM alpine:3.3
-MAINTAINER Andre Dietisheim <[email protected]>
+FROM mirror.gcr.io/library/alpine:3.3
+MAINTAINER Andre Dietisheim <[email protected]>

containers/org.eclipse.linuxtools.docker.integration.tests/resources/test-compose/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:2.7
+FROM mirror.gcr.io/library/python:2.7
 ADD . /code
 WORKDIR /code
 RUN pip install -r requirements.txt

containers/org.eclipse.linuxtools.docker.integration.tests/resources/test-edit-dockerfile/Dockerfile

@@ -1,2 +1,2 @@
-FROM alpine:latest
-MAINTAINER Josef Kopriva <[email protected]>
+FROM mirror.gcr.io/library/alpine:latest
+MAINTAINER Josef Kopriva <[email protected]>

containers/org.eclipse.linuxtools.docker.integration.tests/resources/test-variables/Dockerfile

@@ -1,4 +1,4 @@
-FROM busybox
+FROM mirror.gcr.io/library/busybox
 ADD run.sh run.sh
 RUN chmod +x run.sh
-CMD ./run.sh
+CMD ./run.sh

containers/org.eclipse.linuxtools.docker.ui.tests/projects/CopyDeleteTest/Dockerfile

@@ -8,7 +8,7 @@
 
 
 
-FROM bash:latest
+FROM mirror.gcr.io/library/bash:latest
 
 # Default is still the alpine ash
 SHELL ["/usr/local/bin/bash", "-c"]

containers/org.eclipse.linuxtools.docker.ui.tests/projects/CopyTestEnv/Dockerfile

@@ -1,4 +1,4 @@
-FROM bash:latest
+FROM mirror.gcr.io/library/bash:latest
 
 # Default is still the alpine ash
 SHELL ["/usr/local/bin/bash", "-c"]

containers/org.eclipse.linuxtools.docker.ui.tests/projects/foo/Dockerfile

@@ -1,4 +1,4 @@
-FROM fedora:latest
+FROM mirror.gcr.io/library/fedora:latest
 MAINTAINER [email protected]
 
 RUN touch /tmp/foo