Red Hat Bugzilla – Bug 1256549
incremental builds fail for a number of reasons
Last modified: 2015-09-08 16:14:07 EDT
Description of problem: see: https://github.com/openshift/origin/issues/4127 The net result is that if you define a buildconfig as type "incremental" you will not get incremental behavior because the previous image will never be available to the builder. How reproducible: Define an incremental s2i type buildconfig using this repo: https://github.com/bparees/incremental-app build the application twice, accessing it in between each build. On the first access, it should report "clean build" on the second access, it should report "artifacts exist" This has been fixed as of a few days ago but I wanted to bring it to QEs attention so test cases can be developed.
Steps: 1.Edit application-template-stibuild.json like below: --------BuildConfig---------- "source": { "type": "Git", "git": { "uri": "https://github.com/bparees/incremental-app.git" } }, "strategy": { "type": "Source", "sourceStrategy": { "from": { "kind": "ImageStreamTag", "name": "ruby-20-centos7:latest" }, "incremental": true } } --------BuildConfig---------- 2.Create an application from above json $ oc new-app application-template-stibuild.json -n dma 3.Check the build log $ oc build-logs ruby-sample-build-1 -n dma 4.After build-1 complete start another build $ oc start-build ruby-sample-build -n dma 5.Check the build-2 log $ oc build-logs ruby-sample-build-2 -n dma result: 3.The build do a clean build. some log like: I0825 03:12:44.931739 1 docker.go:228] Pulling image 172.30.78.66:5000/dma/origin-ruby-sample:latest I0825 03:12:45.352390 1 docker.go:231] An error was received from the PullImage call: Error: image dma/origin-ruby-sample:latest not found I0825 03:12:45.352437 1 sti.go:131] Clean build will be performed I0825 03:12:45.352505 1 sti.go:134] Performing source build from https://github.com/bparees/incremental-app.git 5.The build do incremental build some log like: I0825 03:15:28.028209 1 sti.go:129] Existing image for tag 172.30.78.66:5000/dma/origin-ruby-sample:latest detected for incremental build I0825 03:15:28.028222 1 sti.go:134] Performing source build from https://github.com/bparees/incremental-app.git I0825 03:15:28.028296 1 sti.go:316] Saving build artifacts from image 172.30.78.66:5000/dma/origin-ruby-sample:latest to path /tmp/sti499236999/upload/artifacts logs: build-1: http://fpaste.org/258780/47322114/ build-2: http://fpaste.org/258779/44047317/