table of contents
| CRM(8) | System Administration Utilities | CRM(8) |
NAME¶
crm - Join cluster
DESCRIPTION¶
usage: join [options] [STAGE]
Join the current node to an existing cluster. The current node cannot be a member of a cluster already. Pass any node in the existing cluster as the argument to the -c option.
optional arguments:¶
- -h, --help
- Show this help message
- -q, --quiet
- Be quiet (don't describe what's happening, just do it)
- -y, --yes
- Answer "yes" to all prompts (use with caution)
- -w WATCHDOG, --watchdog WATCHDOG
- Use the given watchdog device
Network configuration:¶
- Options for configuring the network and messaging layer.
- -c HOST, --cluster-node HOST
- IP address or hostname of existing cluster node
- -i IF, --interface IF
- Bind to IP address on interface IF. Use -i second time for second interface
Stage can be one of:¶
- ssh
- Obtain SSH keys from existing cluster node (requires -c <host>)
- csync2
- Configure csync2 (requires -c <host>)
- ssh_merge
- Merge root's SSH known_hosts across all nodes (csync2 must already be configured).
- cluster
- Start the cluster on this node
If stage is not specified, each stage will be invoked in sequence.
SEE ALSO¶
The full documentation for crm is maintained as a Texinfo manual. If the info and crm programs are properly installed at your site, the command
- info crm
should give you access to the complete manual.
| December 2021 | crm 0.5 |