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authorGravatar Jan Tattermusch <jtattermusch@users.noreply.github.com>2017-10-27 09:28:52 +0200
committerGravatar GitHub <noreply@github.com>2017-10-27 09:28:52 +0200
commit21c6405dea681e7880ac96f37208491bfd603d45 (patch)
treec4e9bfb10b0c7c2ad7ac3252685f5285b9e4cb3e /tools/internal_ci
parent5506d846b5b42876c463e792500be381dd0d2b04 (diff)
parentf568c0a07e965a34db3205a77e6a17826266261e (diff)
Merge pull request #13157 from jtattermusch/docker_faster_pulls
User GCR mirror for pulling docker images
Diffstat (limited to 'tools/internal_ci')
-rw-r--r--tools/internal_ci/helper_scripts/prepare_build_linux_rc3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/internal_ci/helper_scripts/prepare_build_linux_rc b/tools/internal_ci/helper_scripts/prepare_build_linux_rc
index ea2a17f2bc..8715d6c8e0 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_linux_rc
+++ b/tools/internal_ci/helper_scripts/prepare_build_linux_rc
@@ -22,6 +22,9 @@ ulimit -n 32768
# Move docker's storage location to scratch disk so we don't run out of space.
echo 'DOCKER_OPTS="${DOCKER_OPTS} --graph=/tmpfs/docker"' | sudo tee --append /etc/default/docker
+# Use container registry mirror for pulling docker images (should make downloads faster)
+# See https://cloud.google.com/container-registry/docs/using-dockerhub-mirroring
+echo 'DOCKER_OPTS="${DOCKER_OPTS} --registry-mirror=https://mirror.gcr.io"' | sudo tee --append /etc/default/docker
sudo service docker restart
# Populate xdg-cache-home to workaround https://github.com/grpc/grpc/issues/11968