Merge pull request kubernetes#6339 from zmerlynn/skip_paranoia

Skip cleaning docker cache prior to build
duda · Apr 2, 2015 · 46e5ec3 · 46e5ec3
2 parents 1ff0a1e + 6ba14f1
commit 46e5ec3
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/hack/jenkins/build.sh b/hack/jenkins/build.sh
@@ -34,15 +34,17 @@ export PATH=$PATH:/usr/local/go/bin
 export KUBE_RELEASE_RUN_TESTS=n
 export KUBE_SKIP_CONFIRMATIONS=y
 
-# Clean stuff out. Assume the worst - the last build may have left the
-# tree in an odd state. There's a Jenkins git clean plugin, but we
-# have the docker images to worry about as well, so be really pedantic
-# about cleaning.
+# Clean stuff out. Assume the last build left the tree in an odd
+# state.
 rm -rf ~/.kube*
 make clean
 git clean -fdx
-docker ps -aq | xargs -r docker rm
-docker images -q | xargs -r docker rmi
+
+# Uncomment if you want to purge the Docker cache completely each
+# build. It costs about 150s each build to pull the golang image and
+# rebuild the kube-build:cross image, but these rarely change.
+# docker ps -aq | xargs -r docker rm
+# docker images -q | xargs -r docker rmi
 
 # Build
 go run ./hack/e2e.go -v --build