+.. _gjjb-openstack-cron:
+
+OpenStack Cron
+--------------
+
+Cron job that runs regularly to perform periodic tasks against OpenStack.
+
+This job requires a Config File Provider file named ``clouds-yaml`` available
+containing the credentials for the cloud.
+
+:Template Names:
+ - {project-name}-openstack-cron
+ - gerrit-openstack-cron
+ - github-openstack-cron
+
+:Required parameters:
+
+ :build-node: The node to run build on.
+ :jenkins-ssh-credential: Credential to use for SSH. (Generally should
+ be configured in defaults.yaml)
+ :jenkins-urls: URLs to Jenkins systems to check for active builds.
+
+:Optional parameters:
+
+ :branch: Git branch to fetch for the build. (default: master)
+ :build-days-to-keep: Days to keep build logs in Jenkins. (default: 7)
+ :build-timeout: Timeout in minutes before aborting build. (default: 90)
+ :cron: Time when the packer image should be rebuilt (default: @hourly)
+ :git-url: URL clone project from. (default: $GIT_URL/$PROJECT)
+ :openstack-cloud: OS_CLOUD setting to pass to openstack client.
+ (default: vex)
+ :openstack-image-cleanup: Whether or not to run the image cleanup script.
+ (default: true)
+ :openstack-image-cleanup-age: Age in days of image before marking it for
+ removal. (default: 30)
+ :openstack-image-protect: Whether or not to run the image protect script.
+ (default: true)
+ :openstack-server-cleanup: Whether or not to run the server cleanup script.
+ (default: true)
+ :openstack-stack-cleanup: Whether or not to run the stack cleanup script.
+ (default: true)
+ :openstack-volume-cleanup: Whether or not to run the volume cleanup script.
+ (default: true)
+ :stream: Keyword that can be used to represent a release code-name.
+ Often the same as the branch. (default: master)
+ :submodule-recursive: Whether to checkout submodules recursively.
+ (default: true)
+ :submodule-timeout: Timeout (in minutes) for checkout operation.
+ (default: 10)
+
+Minimal Example:
+
+.. literalinclude:: ../../.jjb-test/lf-ci-jobs/openstack-cron-minimal.yaml
+
+Full Example:
+
+.. literalinclude:: ../../.jjb-test/lf-ci-jobs/openstack-cron-full.yaml
+
+