Issue

• How to change the nfs drive in CJE

Environment

• CloudBees Jenkins Enterprise - Anywhere

Resolution

If you can use the same IP/hostname for the NFS follow these steps:

• From CJE-OC stop all Managed Masters (CJE-MM)
• From the installation host
• Stop CJE-OC - dna stop cjoc
• List the worker that you have - cje run list-workers
• Stop all workers - dna stop worker-X
• Clone the data from old NFS to the new NFS
• Shutdown the old NFS
• Set the IP/hostname of the old NFS to the new NFS
• From the installation host
• Start all workers - dna start worker-X
• Start CJE-OC - dna start cjoc
• From CJE-OC start all CJE-MM

If you cannot use the same IP/hostname for the NFS follow these steps:

• From CJE-OC stop all Managed Masters (CJE-MM)
• From the installation host
• Stop CJE-OC - dna stop cjoc
• List the worker that you have - cje run list-workers
• Stop all workers - dna stop worker-X
• Clone the data from old NFS to the new NFS
• Shutdown the old NFS
• Edit the .dna/project.config file and change these settings to the new ones
• castle_storage_server = nfs://NEW_NFS_HOST:EXPORT_DIR
• update the project config - cje upgrade --config-only --force
• From the installation host
• Init all workers - dna init worker-X
• Start CJE-OC - dna start cjoc
• From CJE-OC start all CJE-MM