Commit 150ab8c7 authored by Klaus Aehlig's avatar Klaus Aehlig

Update ganeti-luxid man page

The luxid has taken over more tasks than just queries. Also, remove
outdated references to masterd and split-queries.
Signed-off-by: default avatarKlaus Aehlig <aehlig@google.com>
Reviewed-by: default avatarPetr Pudlak <pudlak@google.com>
parent 3b32dc6b
...@@ -16,7 +16,9 @@ DESCRIPTION ...@@ -16,7 +16,9 @@ DESCRIPTION
----------- -----------
**ganeti-luxid** is a daemon used to answer queries related to the **ganeti-luxid** is a daemon used to answer queries related to the
configuration and the current live state of a Ganeti cluster. configuration and the current live state of a Ganeti cluster. Additionally,
it is the autorative daemon for the Ganeti job queue. Jobs can be
submitted via this daemon and it schedules and starts them.
For testing purposes, you can give the ``-f`` option and the For testing purposes, you can give the ``-f`` option and the
program won't detach from the running terminal. program won't detach from the running terminal.
...@@ -28,9 +30,7 @@ passing in the ``--syslog`` option. ...@@ -28,9 +30,7 @@ passing in the ``--syslog`` option.
The **ganeti-luxid** daemon listens on a Unix socket The **ganeti-luxid** daemon listens on a Unix socket
(``@LOCALSTATEDIR@/run/ganeti/socket/ganeti-query``) on which it exports (``@LOCALSTATEDIR@/run/ganeti/socket/ganeti-query``) on which it exports
a ``Luxi`` endpoint, serving query operations only. Commands and tools a ``Luxi`` endpoint supporting the full set of commands.
use this socket if the build-time option for split queries has been
enabled.
The daemon will refuse to start if the user and group do not match the The daemon will refuse to start if the user and group do not match the
one defined at build time; this behaviour can be overridden by the one defined at build time; this behaviour can be overridden by the
...@@ -43,13 +43,8 @@ allow failover in a two-node cluster, this can be overridden by the ...@@ -43,13 +43,8 @@ allow failover in a two-node cluster, this can be overridden by the
option has to be given as well. option has to be given as well.
ROLE Only queries which don't require locks can be handled by the luxi daemon,
~~~~ which might lead to slightly outdated results in some cases.
The role of the query daemon is to answer queries about the (live)
cluster state without going through the master daemon. Only queries
which don't require locks can be handles by the query daemon, which
might lead to slightly outdated results in some cases.
The config is reloaded from disk automatically when it changes, with a The config is reloaded from disk automatically when it changes, with a
rate limit of once per second. rate limit of once per second.
......
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