Redundant Links with Keepalived
Experimental: keepalived can be used as an alternative for pipes. The following command
sysconfig -c keepalived
will generate /conf/keepalived.conf using Pipe configuration data. To test the configuration
keepalived -f /conf/keepalived.conf
will start the service.
NAME
keepalived. - keepalive demon
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SYNOPSIS
/sbin/keepalived [-n] [-f keepalived.conf] [-d] [-h] [-v]
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DESCRIPTION
The keepalived The keepalived server implements the vrrpd routing demon which enables routing failover for a pair (or set) of routers (or LVS directors) and the keepalived demon which sets up and does the health checking of virtual services in a Linux Virtual Servier.
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OPTIONS
- --vrrp, -P
- Only run the VRRP subsystem.
- --check, -C
- Only run the healthchecker subsystem.
- --dont-release-vrrp, -V
- leave (don't remove) VRRP VIPs & VROUTEs on daemon stop.
- --dont-release-ipvs, -I
- Dont remove IPVS topology on daemon stop.
- --dont-fork, -n
- Dont fork the daemon process.
- --use-file, -f keepalived.conf_file
- Use the specified configuration file.
- --wdog-vrrp, -R
- Define VRRP watchdog polling delay (default=5s)
- --wdog-check, -H
- Define healthchecker's watchdog polling delay (default=5s)
- --dump-conf, -d
- Dump the configuration data.
- --log-console, -l
- Log messages to local console.
- --log-detail, -D
- Detailed log messages (the default with the rc script provided).
- --log-facility, -S
- 0-7 Set syslog facility to LOG_LOCAL[0-7] (default=LOG_DAEMON)
- --help, -h
- Display a short inlined help screen.
- --version, -v
- Display the version number.
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FILES
/etc/keepalived/keepalived.conf