1 How To¶
1.1 Clean up All Job Workspaces¶
Leeroy runs the jenkins-node-cleanup job periodically in order to
automatically clean up job workspaces when the node on which they are located
drops below a set free space threshold. In the event that there is stale state
and/or corruption of workspaces, there is a job parameter named
FORCE_CLEANUP that when set to true, will force workspaces on a node to
be cleaned up regardless of the remaining free space.
Note
This is a big hammer. Use it wisely.
Note
jenkins-node-cleanup does not remove the workspace of running builds. As an example, if a stack-os-matrix build is running when jenkins-node-cleanup is triggered, even with FORCE_CLEANUP==true, the stack-os-matrix workspaces on active node(s) will not be disturbed.
Figure 1 Example of triggering a build with FORCE_CLEANUP==true:
1.2 Disable OSX jobs¶
To disable OSX jobs, you must comment out sections of build_matrix.yaml. Note that there are two secctions that need comments. Make sure not to miss commenting out the tarball builds as well.
Make a branch, then you can make your edits. File a PR, and when approved self merge or the reviewer can do so.
See the following screenshot from an example PR.
Figure 2 Example diff of a PR for turning off OSX builds.
1.3 Update Conda Mirror¶
From time to time the upstream conda repos are in an consistent state during the LSST conda mirror update process. When this happens, the update-cmirror job should be manually triggered until the LSST mirror is in a consistent state. This may take more than once as it is dependent upon the upstream repos themselves first being fixed.