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ganeti-noded

NAME

ganeti-noded - ganeti node daemon

SYNOPSIS

ganeti-noded [ -f ] [ -d ]

DESCRIPTION

The ganeti-noded is the daemon which is responsible for the node functions in the ganeti system.

For testing purposes, you can give the -f option and the program won't detach from the running terminal.

Debug-level message can be activated by giving the -d option.

ROLE

The role of the node daemon is to do almost all the actions that change the state of the node. Things like creating disks for instances, activating disks, starting/stopping instance and so on are done via the node daemon.

Also, in some cases the startup/shutdown of the master daemon are done via the node daemon, and the cluster IP address is also added/removed to the master node via it.

If the node daemon is stopped, the instances are not affected, but the master won't be able to talk to that node.

COMMUNICATION PROTOCOL

Currently the master-node RPC is done using a simple json-RPC over HTTP(S).

REPORTING BUGS

Report bugs to <URL:http://code.google.com/p/ganeti/> or contact the developers using the ganeti mailing list <ganeti@googlegroups.com>.

SEE ALSO

Ganeti overview and specifications: ganeti(7) (general overview), ganeti-os-interface(7) (guest OS definitions).

Ganeti commands: gnt-cluster(8) (cluster-wide commands), gnt-job(8) (job-related commands), gnt-node(8) (node-related commands), gnt-instance(8) (instance commands), gnt-os(8) (guest OS commands), gnt-backup(8) (instance import/export commands), gnt-debug(8) (debug commands).

Ganeti daemons: ganeti-watcher(8) (automatic instance restarter), ganeti-cleaner(8) (job queue cleaner), ganeti-noded(8) (node daemon), ganeti-masterd(8) (master daemon), ganeti-rapi(8) (remote API daemon).

COPYRIGHT

Copyright (C) 2006, 2007, 2008, 2009 Google Inc. Permission is granted to copy, distribute and/or modify under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.