Add "travis_retry" to our build to reduce transitory failures

tianon · tianon · commit 11c0afba4b7b · 2017-02-27T16:14:21.000-08:00
Documentation is at https://docs.travis-ci.com/user/common-build-problems/#travis_retry See docker-library/memcached#14 for the test PR for this pattern.
diff --git a/.travis.yml b/.travis.yml
@@ -30,10 +30,10 @@ before_script:
   - image="$(awk '$1 == "FROM" { print $2; exit }' onbuild/Dockerfile)${VARIANT:+-$VARIANT}"
 
 script:
-  - docker build -t "$image" "${VARIANT:-.}"
+  - travis_retry docker build -t "$image" "${VARIANT:-.}"
   - ~/official-images/test/run.sh "$image"
 # the "onbuild" variant has to happen with the base variant because it's FROM it
-  - true && [ "$VARIANT" ] || docker build -t "${image}-onbuild" onbuild
+  - true && [ "$VARIANT" ] || travis_retry docker build -t "${image}-onbuild" onbuild
 
 after_script:
   - docker images
