fence_apc(8) Fence agent for APC over telnet/ssh

DESCRIPTION

fence_apc is an I/O Fencing agent which can be used with the APC network power switch. It logs into device via telnet/ssh and reboots a specified outlet. Lengthy telnet/ssh connections should be avoided while a GFS cluster is running because the connection will block any necessary fencing actions.

fence_apc accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_apc 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.apc.com

PARAMETERS

        

-o, --action=[action]
Fencing action (Default Value: reboot)         
-c, --command-prompt=[prompt]
Force Python regex for command prompt (Default Value: ['', 'pc>'])         
-k, --identity-file=[filename]
Identity file (private key) for SSH         
-4, --inet4-only
Forces agent to use IPv4 addresses only         
-6, --inet6-only
Forces agent to use IPv6 addresses only         
-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: 23)         
-l, --username=[name]
Login name This parameter is always required.         
-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.         
-x, --ssh
Use SSH connection         
--ssh-options=[options]
SSH options to use (Default Value: -1 -c blowfish)         
-s, --switch=[id]
Physical switch number on device         
-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: 3)         
--retry-on=[attempts]
Count of attempts to retry power on (Default Value: 1)         
--ssh-path=[path]
Path to ssh binary (Default Value: /usr/bin/ssh)         
--telnet-path=[path]
Path to telnet binary (Default Value: /usr/bin/telnet)

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.         
validate-all
Validate if all required parameters are entered.

STDIN PARAMETERS

        

action
Fencing action (Default Value: reboot)         
cmd_prompt
Force Python regex for command prompt (Default Value: ['', 'pc>'])         
identity_file
Identity file (private key) for SSH         
inet4_only
Forces agent to use IPv4 addresses only         
inet6_only
Forces agent to use IPv6 addresses only         
ipaddr
IP address or hostname of fencing device This parameter is always required.         
ipport
TCP/UDP port to use for connection with device (Default Value: 23)         
login
Login name This parameter is always required.         
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.         
secure
Use SSH connection         
ssh_options
SSH options to use (Default Value: -1 -c blowfish)         
switch
Physical switch number on device         
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: 3)         
retry_on
Count of attempts to retry power on (Default Value: 1)         
ssh_path
Path to ssh binary (Default Value: /usr/bin/ssh)         
telnet_path
Path to telnet binary (Default Value: /usr/bin/telnet)

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