lizardfs-uraft(8)

LIZARDFS-URAFT(8)

NAME

lizardfs-uraft - LizardFS high availability cluster management tool

SYNOPSIS

lizardfs-uraft [--help]

lizardfs-uraft [-c CFGFILE]

DESCRIPTION

lizardfs-uraft is a high availability management daemon. It can provide master server failover mechanisms based on floating ip.

lizardfs-uraft internal algorithms are based on Raft (raft.github.io). Functions used to manage (promote/demote/check/kill/etc) nodes are called through lizardfs-uraft-helper, a script that implements uraft API for a specific backend (in this case, LizardFS). See lizardfs-uraft-helper(8) man entry for details.

For more configuration info and examples, refer to lizardfs-uraft.cfg file and lizardfs-uraft.cfg(5) man entry.

OPTIONS

--help

print usage information and exit

--config CFGFILE

provide an alternative configuration file path.

COPYRIGHT

LizardFS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3.

LizardFS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with LizardFS. If not, see http://www.gnu.org/licenses/.