You can run the CloudBees Flow upgrade in unattended (silent) mode with no user interface for either Windows or Linux.
When upgrading the nodes in a CloudBees Flow cluster, you must keep the other nodes stopped until the primary node upgrade is complete. |
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(Linux only) Enter the following command to make the installer file executable:
chmod +x ./CloudBees Flow-<version>
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Enter the following command from a command line to begin a silent upgrade:
./CloudBees Flow-<version> --mode silent