NAME

       fence_compute - Fence agent for the automatic resurrection of OpenStack compute instances

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.

       -t, --tenant-name=[tenant]
              Keystone Admin Tenant (Default Value: )

       -d, --domain=[string]
              DNS domain in which hosts live (Default Value: )

       --instance-filtering
              Only evacuate flagged instances (Default Value: False)

       --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.

       tenant-name
              Keystone Admin Tenant (Default Value: )

       domain DNS domain in which hosts live (Default Value: )

       instance-filtering
              Only evacuate flagged instances (Default Value: False)

       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)

fence_compute (Fence Agent)                        2009-10-20                                     FENCE_AGENT(8)