DESCRIPTION
Used to tell Nova that compute nodes are down and to reschedule flagged instances
fence_compute accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_compute can be run by itself with command line options. This is useful for testing and for turning outlets on or off from scripts.
Vendor URL:
PARAMETERS
- -o, --action=[action]
-
Fencing action (Default Value: off)
- -k, --auth-url=[tenant]
-
Keystone Admin Auth URL (Default Value: )
- -e, --endpoint-type=[endpoint]
-
Nova Endpoint type (Default Value: internalURL)
- -l, --username=[name]
-
Login name
- -p, --password=[password]
-
Login password or passphrase
- -S, --password-script=[script]
-
Script to run to retrieve password
- -n, --plug=[id]
-
Physical plug number on device, UUID or identification of machine This parameter is always required.
- --region-name=[region]
-
Region Name (Default Value: )
- -t, --tenant-name=[tenant]
-
Keystone Admin Tenant (Default Value: )
- --insecure
-
Allow Insecure TLS Requests (Default Value: False)
- -d, --domain=[string]
-
DNS domain in which hosts live
- --instance-filtering
-
Allow instances to be evacuated (Default Value: True)
- --no-shared-storage
-
Disable functionality for dealing with shared storage (Default Value: False)
- --record-only
-
Only record the target as needing evacuation (Default Value: False)
- -v, --verbose
-
Verbose mode
- -D, --debug-file=[debugfile]
-
Write debug information to given file
- -V, --version
-
Display version information and exit
- -h, --help
-
Display help and exit
- -C, --separator=[char]
-
Separator for CSV created by 'list' operation (Default Value: ,)
- --delay=[seconds]
-
Wait X seconds before fencing is started (Default Value: 0)
- --login-timeout=[seconds]
-
Wait X seconds for cmd prompt after login (Default Value: 5)
- --power-timeout=[seconds]
-
Test X seconds for status change after ON/OFF (Default Value: 20)
- --power-wait=[seconds]
-
Wait X seconds after issuing ON/OFF (Default Value: 0)
- --shell-timeout=[seconds]
-
Wait X seconds for cmd prompt after issuing command (Default Value: 180)
- --retry-on=[attempts]
-
Count of attempts to retry power on (Default Value: 1)
ACTIONS
- on
-
Power on machine.
- off
-
Power off machine.
- status
-
This returns the status of the plug/virtual machine.
- list
-
List available plugs with aliases/virtual machines if there is support for more then one device. Returns N/A otherwise.
- list-status
-
List available plugs with aliases/virtual machines and their power state if it can be obtained without additional commands.
- monitor
-
Check the health of fence device
- metadata
-
Display the XML metadata describing this resource.
- validate-all
-
Validate if all required parameters are entered.
STDIN PARAMETERS
- action
-
Fencing action (Default Value: off)
- auth-url
-
Keystone Admin Auth URL (Default Value: )
- endpoint-type
-
Nova Endpoint type (Default Value: internalURL)
- login
-
Login name
- passwd
-
Login password or passphrase
- passwd_script
-
Script to run to retrieve password
- port
-
Physical plug number on device, UUID or identification of machine This parameter is always required.
- region-name
-
Region Name (Default Value: )
- tenant-name
-
Keystone Admin Tenant (Default Value: )
- insecure
-
Allow Insecure TLS Requests (Default Value: False)
- domain
-
DNS domain in which hosts live
- instance-filtering
-
Allow instances to be evacuated (Default Value: True)
- no-shared-storage
-
Disable functionality for dealing with shared storage (Default Value: False)
- record-only
-
Only record the target as needing evacuation (Default Value: False)
- verbose
-
Verbose mode
- debug
-
Write debug information to given file
- version
-
Display version information and exit
- help
-
Display help and exit
- separator
-
Separator for CSV created by 'list' operation (Default Value: ,)
- delay
-
Wait X seconds before fencing is started (Default Value: 0)
- login_timeout
-
Wait X seconds for cmd prompt after login (Default Value: 5)
- power_timeout
-
Test X seconds for status change after ON/OFF (Default Value: 20)
- power_wait
-
Wait X seconds after issuing ON/OFF (Default Value: 0)
- shell_timeout
-
Wait X seconds for cmd prompt after issuing command (Default Value: 180)
- retry_on
-
Count of attempts to retry power on (Default Value: 1)