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FENCE_AGENT(8) System Manager's Manual FENCE_AGENT(8) 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=[url] Keystone Admin Auth URL (Default Value: ) -e, --endpoint-type=[endpoint] Nova Endpoint type (Default Value: internalURL) -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 ma- chine This parameter is always required. --region-name=[region] Region Name (Default Value: ) -t, --tenant-name=[name] Keystone Admin Tenant or v3 Project (Default Value: ) -l, --username=[name] Login name --insecure Allow Insecure TLS Requests -P, --project-domain=[name] Keystone v3 Project Domain (Default Value: Default) -u, --user-domain=[name] Keystone v3 User Domain (Default Value: Default) -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) --compute-domain=[string] Replaced by domain -q, --quiet Disable logging to stderr. Does not affect --verbose or --debug- file or logging to syslog. -v, --verbose Verbose mode. Multiple -v flags can be stacked on the command line (e.g., -vvv) to increase verbosity. --verbose-level Level of debugging detail in output. Defaults to the number of --verbose flags specified on the command line, or to 1 if ver- bose=1 in a stonith device configuration (i.e., on stdin). -D, --debug-file=[debugfile] Write debug information to given file -V, --version Display version information and exit -h, --help Display help and exit --plug-separator=[char] Separator for plug parameter when specifying more than 1 plug (Default Value: ,) -C, --separator=[char] Separator for CSV created by 'list' operation (Default Value: ,) --delay=[seconds] Wait X seconds before fencing is started (Default Value: 0) --disable-timeout=[true/false] Disable timeout (true/false) (default: true when run from Pace- maker 2.0+) --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) --stonith-status-sleep=[seconds] Sleep X seconds between status calls during a STONITH action (Default Value: 1) --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. manpage The operational behavior of this is not known. 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) password Login password or passphrase Obsoletes: passwd password_script Script to run to retrieve password Obsoletes: passwd_script plug Physical plug number on device, UUID or identification of ma- chine This parameter is always required. Obsoletes: port region_name Region Name (Default Value: ) tenant_name Keystone Admin Tenant or v3 Project (Default Value: ) username Login name Obsoletes: login insecure Allow Insecure TLS Requests project_domain Keystone v3 Project Domain (Default Value: Default) Obsoletes: project-domain user_domain Keystone v3 User Domain (Default Value: Default) Obsoletes: user-domain 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) compute_domain Replaced by domain Obsoletes: compute-domain quiet Disable logging to stderr. Does not affect --verbose or --debug- file or logging to syslog. verbose Verbose mode. Multiple -v flags can be stacked on the command line (e.g., -vvv) to increase verbosity. verbose_level Level of debugging detail in output. Defaults to the number of --verbose flags specified on the command line, or to 1 if ver- bose=1 in a stonith device configuration (i.e., on stdin). debug_file Write debug information to given file Obsoletes: debug version Display version information and exit help Display help and exit plug_separator Separator for plug parameter when specifying more than 1 plug (Default Value: ,) separator Separator for CSV created by 'list' operation (Default Value: ,) delay Wait X seconds before fencing is started (Default Value: 0) disable_timeout Disable timeout (true/false) (default: true when run from Pace- maker 2.0+) 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) stonith_status_sleep Sleep X seconds between status calls during a STONITH action (Default Value: 1) retry_on Count of attempts to retry power on (Default Value: 1) fence_compute (Fence Agent) 2009-10-20 FENCE_AGENT(8)
NAME | DESCRIPTION | PARAMETERS | ACTIONS | STDIN PARAMETERS
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