NAME¶

fence_rhevm - Fence agent for RHEV-M REST API

DESCRIPTION¶

fence_rhevm is an I/O Fencing agent which can be used with RHEV-M REST API to fence virtual machines.

fence_rhevm accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_rhevm 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: http://www.redhat.com

PARAMETERS¶

-o, --action=[action]

Fencing action (Default Value: reboot)

-a, --ip=[ip]

IP address or hostname of fencing device This parameter is always required.

-u, --ipport=[port]

TCP/UDP port to use for connection with device (Default Value: 80)

-t, --notls

Disable TLS negotiation and force SSL3.0. This should only be used for devices that do not support TLS1.0 and up.

-p, --password=[password]

Login password or passphrase

-S, --password-script=[script]

Script to run to retrieve password

-n, --plug=[name]

VM name in RHV This parameter is always required.

-z, --ssl

Use SSL connection with verifying certificate

--ssl-insecure

Use SSL connection without verifying certificate

--ssl-secure

Use SSL connection with verifying certificate

--use-cookies

Reuse cookies for authentication

-l, --username=[name]

Login name This parameter is always required.

--api-version

Version of RHEV API (default: auto) (Default Value: auto)

--cookie-file

Path to cookie file for authentication

--api-path=[path]

The path part of the API URL (Default Value: /ovirt-engine/api)

--disable-http-filter

Set HTTP Filter header to false

-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 verbose=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 Pacemaker 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: 1)

--shell-timeout=[seconds]

Wait X seconds for cmd prompt after issuing command (Default Value: 5)

--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)

--gnutlscli-path=[path]

Path to gnutls-cli binary (Default Value: /usr/bin/gnutls-cli)

ACTIONS¶

on

Power on machine.

off

Power off machine.

reboot

Reboot 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: reboot)

ip

IP address or hostname of fencing device This parameter is always required. Obsoletes: ipaddr

ipport

TCP/UDP port to use for connection with device (Default Value: 80)

notls

Disable TLS negotiation and force SSL3.0. This should only be used for devices that do not support TLS1.0 and up.

password

Login password or passphrase Obsoletes: passwd

password_script

Script to run to retrieve password Obsoletes: passwd_script

plug

VM name in RHV This parameter is always required. Obsoletes: port

ssl

Use SSL connection with verifying certificate

ssl_insecure

Use SSL connection without verifying certificate

ssl_secure

Use SSL connection with verifying certificate

use_cookies

Reuse cookies for authentication

username

Login name This parameter is always required. Obsoletes: login

api_version

Version of RHEV API (default: auto) (Default Value: auto)

cookie_file

Path to cookie file for authentication

api_path

The path part of the API URL (Default Value: /ovirt-engine/api)

disable_http_filter

Set HTTP Filter header to false

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 verbose=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 Pacemaker 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: 1)

shell_timeout

Wait X seconds for cmd prompt after issuing command (Default Value: 5)

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)

gnutlscli_path

Path to gnutls-cli binary (Default Value: /usr/bin/gnutls-cli)