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Name Size
ganeti-masterd 15.7 kB
ganeti-noded 20.6 kB
ganeti-rapi 7.6 kB
ganeti-watcher 14.6 kB

Latest revisions

# Date Author Comment
f226f085 05/20/2009 04:14 pm Guido Trotter

Merge branch 'master' into next

Signed-off-by: Guido Trotter <>
78f44650 05/20/2009 04:00 pm Iustin Pop

watcher: write the instance status to a file

This patch modifies the watcher to keep on-disk a file with the instance
status; this can be used from outside of ganeti to react to instances
being down (when the watcher cannot restart them).

Signed-off-by: Iustin Pop <>...
7dfb83c2 05/19/2009 02:28 pm Iustin Pop

watcher: try to restart the master if down

Bugs in either our code or in associated libraries can bring the master daemon
down, and this (due to the 2.0 architecture) stops all work on the cluster.

Since the watcher already does periodic checks on the cluster, we modify...
cf192249 05/05/2009 04:41 pm Guido Trotter

ganeti-noded: add bind address option

This allows ganeti-noded to bind only on one interface rather than all
the ones on the machine. The default behaviour doesn't change.

Signed-off-by: Guido Trotter <>
dd36d829 05/04/2009 04:51 pm Iustin Pop

Fix luxi serialization in ganeti-masterd

Currently, lib/luxi.py used lib/serializer.py for encoding/decoding
messages, but the master daemon uses directly the simplejson module.
This is wrong as any non-trivial change to serializer.py will break the
master daemon....
77921a95 04/06/2009 11:21 am Iustin Pop

Disable synchronous (locking) queries

This patch raises an error in the master daemon in case the user
requests a locking query; accordingly, all clients were modified to send
only lockless queries. This is short-term fix, for proper fix the
clients should be modified to submit a job when the user request a...
2c404217 04/06/2009 11:21 am Iustin Pop

Fix the output of watcher on non-master nodes

Currently the watcher spews errors message on non-master nodes. This
cleans it up.

Reviewed-by: imsnah
6dfcc47b 04/06/2009 11:21 am Iustin Pop

Change the watcher to use jobs instead of queries

As per the mailing list discussion, this patch changes the watcher to
use a single job (two opcodes) for getting the cluster state (node list
and instance list); it will then compute the needed actions based on...
e566ddbd 04/06/2009 11:20 am Iustin Pop

Add some more debugging info to masterd

This patch will log data about queries, which are today completely
invisible (at the default log level) in the master log file.

Reviewed-by: imsnah
cc962d58 03/09/2009 05:12 pm Iustin Pop

watcher: fix startup sequence locking the master

Currently, the watcher startup sequence does:
- open a luxi client
- get the instance list
- get the node boot ids
- open and lock the status file, and:
- archive jobs
- restart the down instances...

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