:title: Commands Commands ======== Privileged commands ------------------- Some commands require a valid authentication token to be passed as the ``--auth-token`` argument. Administrators can generate such a token for users as needed. Usage ----- The general options that apply to all subcommands are: .. program-output:: zuul-client --help The following subcommands are supported: Autohold ^^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client autohold --help Example:: zuul-client autohold --tenant openstack --project example_project --job example_job --reason "reason text" --count 1 Autohold Delete ^^^^^^^^^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client autohold-delete --help Example:: zuul-client autohold-delete --tenant openstack --id 0000000123 Autohold Info ^^^^^^^^^^^^^ .. program-output:: zuul-client autohold-info --help Example:: zuul-client autohold-info --tenant openstack --id 0000000123 Autohold List ^^^^^^^^^^^^^ .. program-output:: zuul-client autohold-list --help Example:: zuul-client autohold-list --tenant openstack Builds ^^^^^^ .. program-output:: zuul-client builds --help Examples:: zuul-client --use-conf sfio builds --tenant mytenant --result NODE_FAILURE zuul-client --use-conf opendev builds --tenant zuul --project zuul/zuul-client --limit 10 Build-info ^^^^^^^^^^ .. program-output:: zuul-client build-info --help Examples:: zuul-client build-info --tenant mytenant --uuid aaaaa zuul-client build-info --tenant mytenant --uuid aaaaa --show-job-output Dequeue ^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client dequeue --help Examples:: zuul-client dequeue --tenant openstack --pipeline check --project example_project --change 5,1 zuul-client dequeue --tenant openstack --pipeline periodic --project example_project --ref refs/heads/master Encrypt ^^^^^^^ .. program-output:: zuul-client encrypt --help Examples:: zuul-client encrypt --tenant openstack --project config --infile .pypirc --outfile encrypted.yaml --secret-name pypi_creds --field-name pypirc cat .pypirc | zuul-client encrypt --tenant openstack --project config Enqueue ^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client enqueue --help Example:: zuul-client enqueue --tenant openstack --trigger gerrit --pipeline check --project example_project --change 12345,1 Note that the format of change id is ,. Enqueue-ref ^^^^^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client enqueue-ref --help This command is provided to manually simulate a trigger from an external source. It can be useful for testing or replaying a trigger that is difficult or impossible to recreate at the source. The arguments to ``enqueue-ref`` will vary depending on the source and type of trigger. Some familiarity with the arguments emitted by ``gerrit`` `update hooks `__ such as ``patchset-created`` and ``ref-updated`` is recommended. Some examples of common operations are provided below. Manual enqueue examples *********************** It is common to have a ``release`` pipeline that listens for new tags coming from ``gerrit`` and performs a range of code packaging jobs. If there is an unexpected issue in the release jobs, the same tag can not be recreated in ``gerrit`` and the user must either tag a new release or request a manual re-triggering of the jobs. To re-trigger the jobs, pass the failed tag as the ``ref`` argument and set ``newrev`` to the change associated with the tag in the project repository (i.e. what you see from ``git show X.Y.Z``):: zuul-client enqueue-ref --tenant openstack --trigger gerrit --pipeline release --project openstack/example_project --ref refs/tags/X.Y.Z --newrev abc123... The command can also be used asynchronosly trigger a job in a ``periodic`` pipeline that would usually be run at a specific time by the ``timer`` driver. For example, the following command would trigger the ``periodic`` jobs against the current ``master`` branch top-of-tree for a project:: zuul-client enqueue-ref --tenant openstack --trigger timer --pipeline periodic --project openstack/example_project --ref refs/heads/master Another common pipeline is a ``post`` queue listening for ``gerrit`` merge results. Triggering here is slightly more complicated as you wish to recreate the full ``ref-updated`` event from ``gerrit``. For a new commit on ``master``, the gerrit ``ref-updated`` trigger expresses "reset ``refs/heads/master`` for the project from ``oldrev`` to ``newrev``" (``newrev`` being the committed change). Thus to replay the event, you could ``git log`` in the project and take the current ``HEAD`` and the prior change, then enqueue the event:: NEW_REF=$(git rev-parse HEAD) OLD_REF=$(git rev-parse HEAD~1) zuul-client enqueue-ref --tenant openstack --trigger gerrit --pipeline post --project openstack/example_project --ref refs/heads/master --newrev $NEW_REF --oldrev $OLD_REF Note that zero values for ``oldrev`` and ``newrev`` can indicate branch creation and deletion; the source code of Zuul is the best reference for these more advanced operations. Promote ^^^^^^^ .. note:: This command is only available with a valid authentication token. .. program-output:: zuul-client promote --help This command will push the listed changes at the top of the chosen pipeline. Example:: zuul-client promote --tenant openstack --pipeline check --changes 12345,1 13336,3 Note that the format of changes id is ,. The promote action is used to reorder the change queue in a pipeline, by putting the provided changes at the top of the queue; therefore this action makes the most sense when performed against a dependent pipeline. The most common use case for the promote action is the need to merge an urgent fix when the gate pipeline has already several patches queued ahead. This is especially needed if there is concern that one or more changes ahead in the queue may fail, thus increasing the time to land for the fix; or concern that the fix may not pass validation if applied on top of the current patch queue in the gate. If the queue of a dependent pipeline is targeted by the promote, all the ongoing jobs in that queue will be canceled and restarted on top of the promoted changes.