d2803970a5
The images were overlapping with the title of the slides. With this change I introduce a new style with a 10 px bottom padding and add it to every image which is right under a title of a slide. Change-Id: Id91bae446819b4edce5faf084c4d954d4cd8e73a Signed-off-by: csatari <gergely.csatari@nokia.com>
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OpenStack Project Status and Zuul
OpenStack Infrastructure and Project Status
- http://status.openstack.org
- Zuul
- Rechecks
- Reviews
- Bugday
- OpenStack-Health
Note
- Zuul is the project gating and automation system that tests and merges changes as well as publishing releases and documentation.
- Rechecks has a list of bugs and associated information for nondeterministic check/gate failures.
- Reviews has a list of important reviews based on blueprint and bug priority organized by project.
- Bugday shows real-time stats during bug smash days.
- OpenStack-Health has a dashboard of overal OpenStack test results.
Zuul
Zuul Pipelines
- Check
- Run against all newly updated patch sets
- Jenkins votes +1/-1 depending on test results
- Gate
- Only run after a patch is approved by a core reviewer
- More extensive testing than check pipeline
- 'Gates' code entering the stable or master branches
- Post
- Jobs run against a patch after it merges
Exercise
- Look at the Zuul
status page
- Find the information that can be retrieved for each patch in a
pipeline
- What happens if you click on a patch under test
- How many gate and check jobs are running
- Pick your favorite project and report how many jobs it has running in IRC
- What is the significance of the dots, lines and colors
- Find the information that can be retrieved for each patch in a
pipeline
- Discuss your findings with your group
Jenkins Failures
Analysing Jenkins Failures
- Logs may be accessed by clicking on the test's name
- Directs the user to saved log output
- Uses the browser to view the logs
- Voting and non-voting jobs
- Voting job failures cause a -1 vote from Jenkins on the patch
- Non-voting jobs do not cause a -1 vote from Jenkins upon failure
- Non-voting jobs are new jobs that are being tested and may not yet be ready to vote
Log Output
Intermittent Failures
- Caused by timing/connectivity issues in check/gate
- May receive elastic recheck message
- List of Rechecks
- To trigger a re-run of check or gate add a comment to the patch in the form of 'recheck bug XXXXX'
Exercise
- Find how rechecks are categorized
- Discuss with your table how you would determine you encountered one of these bugs