Linux command
rabbitmq-upgrade 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Check upgrade readiness
rabbitmq-upgrade await_online_quorum_plus_one
Drain node for upgrade
rabbitmq-upgrade drain
Revive node after upgrade
rabbitmq-upgrade revive
说明
rabbitmq-upgrade assists with RabbitMQ cluster upgrades. Ensures safe rolling upgrades by managing node state and checking quorum health. Part of RabbitMQ CLI tools.
参数
- await_online_quorum_plus_one
- Wait for sufficient online replicas.
- drain
- Prepare node for shutdown/upgrade.
- revive
- Restore node after upgrade.
- post_upgrade
- Run post-upgrade tasks.
- -n _node_
- Target node.
FAQ
What is the rabbitmq-upgrade command used for?
rabbitmq-upgrade assists with RabbitMQ cluster upgrades. Ensures safe rolling upgrades by managing node state and checking quorum health. Part of RabbitMQ CLI tools.
How do I run a basic rabbitmq-upgrade example?
Run `rabbitmq-upgrade await_online_quorum_plus_one` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does await_online_quorum_plus_one do in rabbitmq-upgrade?
Wait for sufficient online replicas.