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Diffstat (limited to 'doc/source/config/semaphore.rst')
| -rw-r--r-- | doc/source/config/semaphore.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/source/config/semaphore.rst b/doc/source/config/semaphore.rst index 74440ae79..91bfc9a4d 100644 --- a/doc/source/config/semaphore.rst +++ b/doc/source/config/semaphore.rst @@ -15,6 +15,10 @@ project as long as the value is the same. This is to aid in branch maintenance, so that creating a new branch based on an existing branch will not immediately produce a configuration error. +Zuul also supports global semaphores (see :ref:`global_semaphore`) +which may only be created by the Zuul administrator, but can be used +to coordinate resources across multiple tenants. + Semaphores are never subject to dynamic reconfiguration. If the value of a semaphore is changed, it will take effect only when the change where it is updated is merged. However, Zuul will attempt to validate |