drove cluster¶

Manage and monitor Drove clusters.

Synopsis¶

drove cluster <command> [options]

Commands¶

Command	Description
`ping`	Check cluster connectivity
`summary`	Show cluster resources
`leader`	Show current leader
`endpoints`	List exposed endpoints
`events`	Stream cluster events
`maintenance-on`	Enable maintenance mode
`maintenance-off`	Disable maintenance mode

drove cluster ping¶

Check if the cluster is reachable.

drove cluster ping

drove cluster summary¶

Show cluster resource utilization.

drove cluster summary

Output:

State                         NORMAL
Leader Controller             drove-ctrl-1:4000
Cores                         Utilization: 45% (Total: 256 Used: 115 Free: 141)
Memory                        Utilization: 62% (Total: 512,000 MB Used: 317,440 MB Free: 194,560 MB)
Number of live executors      8
Applications                  Active: 23 Total: 31

drove cluster leader¶

Show the current cluster leader.

drove cluster leader

drove cluster endpoints¶

List all exposed application endpoints. Useful for debugging routing.

drove cluster endpoints [--vhost VHOST]

Option	Description
`-v, --vhost`	Filter by virtual host

Example:

drove cluster endpoints -v myapp.example.com

drove cluster events¶

Stream cluster events in real-time.

drove cluster events [--follow] [--type TYPE] [--count COUNT]

Option	Description
`-f, --follow`	Stream continuously
`-t, --type`	Filter by event type
`-c, --count`	Number of events to fetch

Example:

# Watch all events
drove cluster events -f

# Filter by type
drove cluster events -t APP_STATE_CHANGE -c 50

drove cluster maintenance-on¶

Put cluster in maintenance mode. New operations are rejected.

drove cluster maintenance-on

Warning

Running applications continue but no new deployments or scaling operations are accepted.

drove cluster maintenance-off¶

Exit maintenance mode.

drove cluster maintenance-off