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# Date Author Comment
ff98055b 08/28/2007 03:25 pm Iustin Pop

Refuse nodes with non-FQDN hostnames.

This changes the cluster init and node join to refuse a node that has a
different hostname than what the resolver returns.

Reviewed-by: imsnah
82122173 08/24/2007 12:20 pm Iustin Pop

Rework ssh known-hosts handling.

This changes:
- cluster setup, we no longer edit /etc/ssh/ssh_known_hosts but our
own file
- node add, we no longer remove root's known_hosts (twice)
- gnt-instance console, both the LU and the script: since now the ssh...
02715459 08/23/2007 04:59 pm Iustin Pop

Improve LURunClusterCommand

This function used a hand-coded ssh call to remote nodes. Fix it to use the
ssh.SSHCall function, and in the process drop the command field from the
results, as it's too verbose and we can use (in gnt-cluster) what we passed in....
8bd562f5 08/22/2007 06:53 pm Iustin Pop

Fix one wrong usage of _GetWantedNodes

_GetWantedNodes is used wrongly by the LUClusterCopyFile. This fixes that.

Reviewed-by: imsnah
644eeef9 08/20/2007 03:17 pm Iustin Pop

Add support for listing instance disk sizes.

Reviewed-by: imsnah
a02bc76e 08/20/2007 02:29 pm Iustin Pop

A CheckPrereq method had one unconverted "return 1" statement. Change it to the
appropriate raise.

Reviewed-by: imsnah
8925faaa 08/16/2007 06:13 pm Iustin Pop

Some small fixes.

It fixes the main Makefile.am to create $localstatedir/{lib,log}/ganeti.
It fixes the testing Makefile.am after the rename fake_config.py ->
mocks.py. It strips the output of "ip link show" to have a nicer output
if the master netdev does not exist.
3ecf6786 08/14/2007 06:17 pm Iustin Pop

Style changes for pep-8 and python-3000 compliance.

This changes the raising of exceptions from:
raise Exception, value
to
raise Exception(value)

as the first form will be removed in python-3000 and the second form is
preferred now.

The changes also involve a few cases of changing from raising standard...
5c947f38 08/08/2007 12:37 pm Iustin Pop

Implement tag support for cluster, nodes and instances.

This is only the backend part, from the command line the tags can't be
read/modified yet.

Reviewed-by: imsnah
37d19eb2 08/06/2007 02:26 pm Michael Hanselmann

Don't bail out if node isn't there on “gnt-node volumes”.

Reviewed-by: iustinp
a0c3fea1 08/03/2007 03:35 pm Michael Hanselmann

Add instance name to LVM volume as a tag.

Reviewed-by: iustinp
923b1523 08/03/2007 12:57 pm Iustin Pop

Change logival volume names to not be based on the instance's name, but
instead use an UUID prefix and a suffix denoting the disk iv_name
(sda/sdb) and possibly it's type (data/meta).

Reviewed-by: imsnah
ecb215b5 07/30/2007 03:40 pm Michael Hanselmann

Fix issues reported by pylint.

Reviewed-by: iustinp
396e1b78 07/27/2007 03:28 pm Michael Hanselmann

Unify environment variables for instance related hooks.

Reviewed-by: iustinp
db915bd1 07/27/2007 01:00 pm Michael Hanselmann

Check for instances on “gnt-cluster destroy”.

Reviewed-by: iustinp
d0834de3 07/27/2007 12:05 pm Michael Hanselmann

- Implement “gnt-instance reinstall --os-type=…”
- Add the command to gnt-instance.sgml

Reviewed-by: iustinp
59322403 07/27/2007 11:15 am Iustin Pop

Fix the "gnt-cluster getmaster" command by making the LuQueryClusterInfo
runnable on non-master nodes (and remove the list of instances and nodes
returned by it, that information can be retrieved by other opcodes).

Also, remove the node/instance list from "gnt-cluster info" as it...
5fcdc80d 07/27/2007 10:41 am Iustin Pop

Move the cluster name from ConfigWriter to SimpleStore.

Reason: if left ConfigWriter, nodes don't know to which cluster they belong.
This will bite us later when we'll revisit node join operation.

Cons: we lose the cluster name from the config file, which means a...
fe7b0351 07/26/2007 07:09 pm Michael Hanselmann

- Move --force option to cli.py
- Implement “gnt-instance reinstall”
- Fix two typos

Reviewed-by: iustinp
098c0958 07/26/2007 02:40 pm Michael Hanselmann

Comment formatting updates.

Reviewed-by: iustinp
821afb13 07/25/2007 04:34 pm Iustin Pop

It seems the _CheckNodesDirs function is no longer used. Let's remove it.
cb91d46e 07/25/2007 02:46 pm Iustin Pop

Since the watcher can run on all nodes, let's get rid of the cron file
handling, as it can be static and outside of ganeti.

This also means we can get rid of a lot of infrastructure too:
- the master/node config files checkers
- one rpc function
83120a01 07/24/2007 05:10 pm Michael Hanselmann

Add description, fix indentation.

Reviewed-by: iustinp
dcb93971 07/24/2007 02:45 pm Michael Hanselmann

- Implement “gnt-node volumes”
- Create all --output options using a constant
- Put node checking code from opcodes into a single function
- Do the same for output fields

Reviewed-by: iustinp
880478f8 07/23/2007 05:38 pm Iustin Pop

Big change/cleanup in relation to the master startup:
- move the master node name from the ConfigWriter to SimpleStore (all
nodes need this, and it was the only thing pulled in from the
ConfigWriter on nodes)
- fix mcpu.py and the testing w.r.t. this change; for testing, rename...
191a8385 07/23/2007 02:33 pm Guido Trotter

Fix a typo in an error message, and actually pass it its parameters.

Reviewed-By: imsnah
d0b3526f 07/23/2007 01:27 pm Michael Hanselmann

Output instance name in error message instead of object representation.

Reviewed-by: iustinp
72d6c464 07/23/2007 10:44 am Michael Hanselmann

Fix calls to _GenerateMDDRBDBranch.

Reviewed-by: iustinp
3a7c308e 07/19/2007 05:41 pm Guido Trotter

Check for memory size requirements before failing over an instance.

Reviewed-By: iustinp
ed1ebc60 07/19/2007 03:08 pm Guido Trotter

Implement space requirement checking before creating/importing an instance.

Reviewed-By: iustinp
a8083063 07/16/2007 04:39 pm Iustin Pop

Initial commit.