[ https://ovirt-jira.atlassian.net/browse/OVIRT-2254?page=com.atlassian.jira.p... ] Barak Korren updated OVIRT-2254: -------------------------------- Description: "Create a set of jobs and groovy functions that will enable one Jenkins master to borrow slaves from another Jenkins master.\r\n\r\nh3. Acceptance criteria\r\n# Create a job that allows another Jenkins instance to borrow a slave from the instance the job runs on. The job will:\r\n#* Take the following parameters:\r\n#** The IP and JNLP port of the Jenkins that is borrowing the slave\r\n#** The JNLP secret to register to the Jenkins that is borrowing the slave\r\n#** A YAML/JSON structure with node requirements that includes:\r\n#*** A *kind* field set to \"{{stdci_node_req}}\"\r\n#*** An *apiVersion* field set to \"{{1}}\".\r\n#*** The project *name*.\r\n#*** The project *clone_ur*, *branch* and *refspec*.\r\n#*** The STDCI thread *stage*, *substage*, *distro* and *arch*.\r\n#*** The STDCI *runtime_requirements*.\r\n#* Attempt to find a slave meeting the specified requirements\r\n#* If slave found:\r\n#** Set it to be used only with matching label expressions\r\n#** Label it with \"borrowed\"\r\n#** Start the JNLP client on the slave to make it connect to the borrowing Jenkins\r\n#** Archive an artifact containing the name on the slave.\r\n#** Finish successfully\r\n#* If slave not found - finish with an error.\r\n# Create a groovy function to be used from STDCI to borrow a slave. The function will:\r\n#* Allocate a JNLP node record for the new slave witha random temporary name starting with \"borrowed_\" to get a JNLP secret.\r\n#* Set a random label to the node record\r\n#* Launch the borrow slave job on a remote Jenkins instance that can be configured in JJB YAML by using the \"Parametrized Remote Trigger\" plugin\r\n#* If the job is successful:\r\n#** Rename the node record to the name of the slave we get from the artifact created by the borrow slave job with the 'borrowed_' prefix added.\r\n#** Return the random label allocated to it\r\n# Create a job that makes a jenkins instance release slaves it borrowed " (was: Create a set of jobs and groovy functions that will enable one Jenkins master to borrow slaves from another jenkins master. h3. Acceptance criteria )

Create slave borrowing flow ---------------------------

Key: OVIRT-2254 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2254 Project: oVirt - virtualization made easy Issue Type: New Feature Components: Jenkins Master, Jenkins Slaves Reporter: Barak Korren Assignee: infra

Create a set of jobs and groovy functions that will enable one Jenkins master to borrow slaves from another Jenkins master. h3. Acceptance criteria # Create a job that allows another Jenkins instance to borrow a slave from the instance the job runs on. The job will: #* Take the following parameters: #** The IP and JNLP port of the Jenkins that is borrowing the slave #** The JNLP secret to register to the Jenkins that is borrowing the slave #** A YAML/JSON structure with node requirements that includes: #*** A *kind* field set to "{{stdci_node_req}}" #*** An *apiVersion* field set to "{{1}}". #*** The project *name*. #*** The project *clone_ur*, *branch* and *refspec*. #*** The STDCI thread *stage*, *substage*, *distro* and *arch*. #*** The STDCI *runtime_requirements*. #* Attempt to find a slave meeting the specified requirements #* If slave found: #** Set it to be used only with matching label expressions #** Label it with "borrowed" #** Start the JNLP client on the slave to make it connect to the borrowing Jenkins #** Archive an artifact containing the name on the slave. #** Finish successfully #* If slave not found - finish with an error. # Create a groovy function to be used from STDCI to borrow a slave. The function will: #* Allocate a JNLP node record for the new slave witha random temporary name starting with "borrowed_" to get a JNLP secret. #* Set a random label to the node record #* Launch the borrow slave job on a remote Jenkins instance that can be configured in JJB YAML by using the "Parametrized Remote Trigger" plugin #* If the job is successful: #** Rename the node record to the name of the slave we get from the artifact created by the borrow slave job with the 'borrowed_' prefix added. #** Return the random label allocated to it # Create a job that makes a jenkins instance release slaves it borrowed

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