List of Unused Cluster Commands¶
The following table shows cluster commands that should not used:
command |
|---|
cluster run all system shutdown |
cluster run all system reboot |
cluster run <any> backup create XXX |
cluster run <any> cluster upgrade |
cluster run <any> cluster run XXX |
cluster run <any> cluster provision |
cluster run all cluster add <ip> |
cluster run all cluster del <ip> |
cluster run all cluster job kill <pid> |
cluster run all cluster job list |
cluster run all cluster job reconnect <pid> |
cluster run all cluster list |
cluster run all cluster status |
Only one cluster command can be run on web proxy nodes. A message is shown if running the other cluster commands, for example running the cluster list and cluster status commands on a web proxy node:
$ cluster list
Invalid command syntax - refer to help descriptions
USAGE:
------
cluster prepnode - Prepares the system so that it can be joined to a cluster
$ cluster status
cluster status not available on webproxy nodes.
To exclude these cluster commands from running on web proxy nodes,
use the <where> parameter to specify the node types, for example,
with the database node type as specified below:
$ cluster run database cluster list
You are about to a run a command across the cluster, which could affect service availability.
Do you wish to continue? y
---------- VOSS-UN-1, ip=164.168.151.3, role=webproxy,application,database, loc=cpt
Cluster has 8 nodes:
application : 164.168.151.3, 164.168.151.5, 164.168.151.4, 164.168.151.7, 164.168.151.6, 164.168.151.8
webproxy : 164.168.151.3, 164.168.151.5, 164.168.151.4, 164.168.151.7, 164.168.151.6, 164.168.151.9, 164.168.151.8, 164.168.151.10
database : 164.168.151.3, 164.168.151.5, 164.168.151.4, 164.168.151.7, 164.168.151.6, 164.168.151.8
---------- VOSS-UN-3, ip=164.168.151.5, role=webproxy,application,database, loc=cpt
[...]