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# Date Author Comment
28b498cd 08/31/2009 07:23 pm Michael Hanselmann

gnt-cluster watcher: Show more information

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

a4913296 08/31/2009 04:57 pm Michael Hanselmann

Merge commit 'origin/next' into branch-2.1

  • commit 'origin/next':
    Return cluster tags from LUQueryClusterInfo

Conflicts:
lib/cmdlib.py: Trivial

c118d1f4 08/31/2009 01:32 pm Michael Hanselmann

Return cluster tags from LUQueryClusterInfo

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Olivier Tharan <>

5c566e17 08/28/2009 06:35 pm Michael Hanselmann

Merge branch 'next' into branch-2.1

  • next:
    Add script to clean archived jobs after 21 days
    rapi: export more static node information
    Pass the correct signal to handlers
    cli: Use ToStdout/ToStderr instead of print
    Fix small typo in gnt-node
    Simplify handling of boolean args in rapi...
a52ba89d 08/28/2009 06:24 pm Michael Hanselmann

Add more bash completion metadata for options

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Olivier Tharan <>

95b2e626 08/26/2009 07:09 pm Michael Hanselmann

gnt-cluster: Add CLI for watcher pause

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

83ec7961 08/24/2009 06:01 pm Michael Hanselmann

Add ArgHost class

It expands to the hostnames known by bash.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

4a265c08 08/24/2009 06:01 pm Michael Hanselmann

Re-introduce constants for most often used arguments

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

224b89fa 08/24/2009 04:53 pm Michael Hanselmann

Add more auto-completion metadata

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

c38c44ad 08/24/2009 04:53 pm Michael Hanselmann

Make all options use cli_option

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

a8005e17 08/24/2009 04:52 pm Michael Hanselmann

Change scripts to use new argument definitions

This can be used to generate the bash completion script automatically.
In the future it may allow for better command line validation as well.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

fbf5a861 08/24/2009 03:13 pm Iustin Pop

Add gnt-instance move

This uses the new LUMoveInstance. It supports only single-instance moves.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

552c8dff 08/18/2009 11:54 am Michael Hanselmann

cli: Merge ikv_option and keyval_option into cli_option

Merging them gets rid of two public functions in cli.py and optparse explicitly
supports more than one option type per class.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

90f72445 08/17/2009 05:46 pm Iustin Pop

Add support for querying the ctime/mtime

This patch adds querying of ctime/mtime for the cluster/nodes/instances.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

1e3463f1 08/17/2009 02:26 pm Michael Hanselmann

Implement “gnt-node repair-volume”

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

86f5eae3 08/17/2009 02:25 pm Michael Hanselmann

gnt-node: Use helper function to convert storage type

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

bd315bfa 08/14/2009 04:00 pm Iustin Pop

Implement instance recreate-disks

This can be used for a 'plain' type instance when the underlying storage
went away, to recreate the storage (and reinstall) instead of removing
the instance and readding it.

Signed-off-by: Iustin Pop <>...

f6a32708 08/14/2009 12:51 pm Iustin Pop

Fix small typo in gnt-node

The iallocator option is '-I' not '-i'.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

b142ef15 08/13/2009 02:41 pm Iustin Pop

Merge commit 'origin/next' into branch-2.1

  • commit 'origin/next': (28 commits)
    Fix a typo in InitCluster
    Ignore results from drained nodes in iallocator
    Ship the ethers hook
    Ethers hook, compatibility with old lockfile
    Remove a few unused imports from noded/masterd...
05d47e33 08/13/2009 12:54 pm Michael Hanselmann

gnt-instance replace-disks: Add new --auto option

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

3552cd2e 08/10/2009 03:24 pm Luca Bigliardi

Run post cluster initialization LU

Call PostInitCluster from 'gnt-cluster init'.

Signed-off-by: Luca Bigliardi <>
Reviewed-by: Iustin Pop <>

aafb303d 08/10/2009 01:41 pm Guido Trotter

Add cluster-init --no-etc-hosts parameter

If --no-etc-hosts is passed in at cluster init time we set a new
parameter in the cluster's object to false, and avoid adding nodes to
the hosts file. The UpgradeConfig function is used to set the value to
True, when upgrading from an old configuration version....

8486ffc0 08/07/2009 02:22 pm Guido Trotter

Merge branch 'master' into next

  • master:
    Update NEWS and version for 2.0.3 release
    devel/upload: revert rsync -p
    export: add meaningful exit code
    Fix detecting of errors in export
    Implement gnt-cluster check-disk-sizes
    rpc: add rpc call for getting disk size...
f208978a 08/06/2009 07:13 pm Michael Hanselmann

Convert ldisk_degraded to tri-state value

This allows us to report “uncertain” states (LDS_UNKNOWN) for cases
where the code can't easily detect or report what's wrong with a
block device.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

98825740 08/06/2009 07:13 pm Michael Hanselmann

objects.BlockDevStatus: Remove ToLegacyStatus

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

084f05a5 08/05/2009 02:19 pm Iustin Pop

export: add meaningful exit code

Currently ‘gnt-backup export’ always returns exit code zero, even in the
face of complete failure during backup (only failure to stop/start the
instance will cause job failure and thus non-zero exit code). This is
bad, since one cannot script the backup....

60975797 08/04/2009 05:36 pm Iustin Pop

Implement gnt-cluster check-disk-sizes

This patch adds a new opcode and lu for checking disk sizes. Currently
it does only top-level disk verification, and also doesn't check
primary/secondary node size mismatches (these two are added as TODOs in
the Exec() function of the LU)....

b4ec07f8 08/04/2009 05:35 pm Iustin Pop

Implement --ignore-size in activate-disks

This patch modified OpActivateDisks, LUActivateDisks and gnt-instance
activate-disks to support and pass this option to
_AssembleInstanceDisks.

The patch is quite trivial I think; there should be no issues from it...

dc922da0 08/04/2009 04:27 pm Iustin Pop

Fix instance import net option

This is identical to dc30b0e4 but applied to gnt-backup. Thanks to user
ocaner for catching it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

53548798 08/04/2009 02:46 pm Michael Hanselmann

gnt-node physical-volumes: Add storage type parameter

This way the user can also show storage types other than lvm-pv.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

0e89fc2d 08/04/2009 12:45 pm Michael Hanselmann

Add “gnt-node modify-volume” command

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

4007f57d 08/03/2009 04:42 pm Michael Hanselmann

Implement “gnt-node physical-volumes” command

This command can be used to list all physical volumes on nodes.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

17cb7017 08/03/2009 12:25 pm Michael Hanselmann

Merge branch 'next' into branch-2.1

  • next:
    Add “gnt-job watch” command
    jqueue: Fix error when WaitForJobChange gets invalid ID
    jqueue: Update message for cancelling running job
e7d6946c 08/03/2009 12:22 pm Michael Hanselmann

Add “gnt-job watch” command

This command can be used to follow the output of a job. It's useful
together with the --submit parameter for other commands.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

b21d8c7f 07/31/2009 02:31 pm Michael Hanselmann

gnt-node: Use new opcode to migrate node

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

80dd50bf 07/22/2009 08:52 pm Michael Hanselmann

gnt-node: Use new opcode to evacuate nodes

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

25f9901f 07/19/2009 07:47 pm Iustin Pop

Merge commit 'origin/next' into branch-2.1

Conflicts:
lib/cli.py: trivial extra empty line

b8f31860 07/19/2009 07:42 pm Iustin Pop

Fix gnt-instance reinstall

Commit 55efe6dabe48e5c37dc1ff6099e0bb8afde7a468 "Convert instance
reinstall to multi instance model" actually broke instance reinstall for
single-instance cases. This one-liner fixes it.

Signed-off-by: Iustin Pop <>...

6af6270a 07/19/2009 07:38 pm Iustin Pop

Fix a couple of epydoc warnings

It seems epydoc needs fully-qualified references, and doesn't deal with
relative ones (not even in the current module) if there are any
ambiguities.

There are other epydoc warnings, in the rapi docstrings, but those are
left as-is as they're removed in 2.1....

b59252fe 07/19/2009 03:03 pm Iustin Pop

Switch gnt-debug submit-job to JobExecutor

Currently gnt-debug submits jobs individually, but in 2.1 JobExecutor
uses the optimized SubmitManyJobs luxi call and as such should be used
whenever multiple jobs need to be submitted.

This patch converts gnt-debug submit-job to use it and also removes an...

3d2ca95d 07/19/2009 02:53 pm Iustin Pop

Convert instance reinstall to multi instance model

This patch converts ‘gnt-instance reinstall’ from single-instance to
multi-instance model; since this is dangerours, it's required to pass
“--force --force-multiple” to skip the confirmation.

Signed-off-by: Iustin Pop <>...

dd7dcca7 07/19/2009 02:53 pm Iustin Pop

gnt-instance batch-create: use the job executor

This small patch changed the batch create functionality to use the job
executor instead of single-job submits.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>...

539210af 07/17/2009 02:41 pm Guido Trotter

Merge branch 'next' into branch-2.1

  • next:
    Fix another issue with hypervisor_name change
    Update NEWS and version for 2.0.2 release
    Improve the description of node flags in man page
    Add enabled hypervisors to TestConfigRunner
    Add a few more checks to verify config...
b119bccb 07/16/2009 04:40 pm Guido Trotter

Make sure enabled_hypervisors list is valid

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

066f465d 07/16/2009 04:34 pm Guido Trotter

Get rid of the default_hypervisor slot

Currently we have both a default_hypervisor and an enabled_hypervisors
list. The former is only settable at cluster init time, while the latter
can be changed with cluster modify.

This becomes cumbersome in a few ways: at cluster init time for example...

2f7140ba 07/08/2009 12:28 pm Guido Trotter

Merge branch 'next' into branch-2.1

  • next:
    Create a new --no-voting option for masterfailover
    ganeti-masterd: allow non-interactive --no-voting
    Fix pylint warnings
    Add custom pylintrc
    bootstrap: Don't leak file descriptor when generating SSL certificate...
8e2524c3 07/08/2009 12:17 pm Guido Trotter

Create a new --no-voting option for masterfailover

This allows failing over in certain corner cases, such as a 2 node
cluster with one node down. The man page is also updated to document
this dangerous option and how to recover from this situation.

Signed-off-by: Guido Trotter <>...

a8ae3eb5 06/30/2009 07:33 pm Iustin Pop

Fix node readd issues

This patch fixes a few node readd issues.

Currently, the node readd consists of two opcodes:
- OpSetNodeParms, which resets the offline/drained flags
- OpAddNode (with readd=True), which reconfigures the node

The problem is that between these two, the configuration is inconsistent...

cc208ed0 06/29/2009 05:41 pm Guido Trotter

Merge branch 'master' into branch-2.1

  • master:
    Fix adjustement of candidates in cluster modify
    Add a new node list field
    Fix HTTP server library handling of credentials
    Fix a typo in backend.InstanceReboot docstring
    Fix handling of 'vcpus' in instance list...
8b46606c 06/29/2009 05:26 pm Guido Trotter

check_ident_key_val, handle no_ and - prefixes

If an ident member of an IdentKeyVal relationship starts with no_ or -,
handle it the same way we do for a key. Some unittests are added to
check that check_ident_key_val behaves as expected.

This patch also changes ForceDictType to, for now, fail on such an...

c120ff34 06/29/2009 01:43 pm Iustin Pop

Add a new node list field

This patch adds a ‘role’ node list field, which shows a one-character
node status. This is a simpler way to see the node status than selecting
all the flags individually.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

f2fd87d7 06/19/2009 02:14 pm Iustin Pop

Fix some small epydoc warnings

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

a379d9bd 06/18/2009 04:50 pm Guido Trotter

Update gnt-instance batch-create for NIC params

This is compatible with the previous version, but also allows specifying
more than one nic, by giving a "nics" list of dicts. The two methods
(individual fields for the first nic, and list of all nics) are
incompatible with each other....

c1ce76bb 06/17/2009 06:21 pm Iustin Pop

Fix handling of 'vcpus' in instance list

Currently running “gnt-instance list -o+vcpus” fails with a cryptic message:
Unhandled Ganeti error: vcpus

This is due to multiple issues:
- in some corner cases cmdlib.py raises an errors.ParameterError but
this is not handled by cli.py...

0b13832c 06/17/2009 04:21 pm Guido Trotter

Fix QueryInstanceData for nic parameters

This CL updates QueryInstanceData to return NICs in the new format (mac,
ip, mode, link) and fixes gnt-instance info to properly display them.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

638c6349 06/17/2009 04:21 pm Guido Trotter

Update instance query for NIC parameters

Compatibility with the old parameters is maintained, by allowing to
query for "bridge" "nic.bridges" and "nic.bridge/N", but None is
returned in that case for routed nics.

Signed-off-by: Guido Trotter <>...

c98162a7 06/17/2009 03:52 pm Iustin Pop

Show disk size in instance info

The size of the instance's disk was not shown in “gnt-instance info”.
This patch adds it and formats it nicely if possible.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

255dcebd 06/15/2009 08:08 pm Iustin Pop

Big rewrite of the OS-related functions

Currently the OSes have a special, customized error handling: the OS
object can represent either a valid OS, or an invalid OS. The associated
function, instead of raising other exception or failing, create custom
OS objects representing failed OSes....

29d376ec 06/15/2009 07:37 pm Iustin Pop

Convert volume_list rpc to new style result

This is a big change, because we need to cleanup its users too.

The call and thus LUVerifyDisks LU used to differentiate between failure
at node level and failure at LV level, by returning different types in
the RPC result. This is way too complicated for our needs....

9ebe9556 06/15/2009 01:52 pm Guido Trotter

QueryClusterInfo: don't show default_bridge

Since default_bridge is deprecated, avoid displaying it when querying
for cluster information.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

ec0652ad 06/15/2009 01:52 pm Guido Trotter

InitCluster: don't set default_bridge

And remove the -b option, as default nic parameters can be used instead.
We could support the option, but that would add more code, and since
cluster init is not a frequent operation, it's better to keep the code
clean....

b6e243ab 06/10/2009 08:32 pm Iustin Pop

Fix gnt-instance reinstall

Commit 55efe6dabe48e5c37dc1ff6099e0bb8afde7a468 "Convert instance
reinstall to multi instance model" actually broke instance reinstall for
single-instance cases. This one-liner fixes it.

Signed-off-by: Iustin Pop <>...

1094acda 06/08/2009 07:58 pm Guido Trotter

Show nic parameters in cluster info

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

5af3da74 06/08/2009 07:58 pm Guido Trotter

Allow modifying of default nic parameters

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

b6a30b0d 06/08/2009 07:58 pm Guido Trotter

Allow setting NIC parameters at gnt-cluster init

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

d3cfe525 06/08/2009 07:58 pm Guido Trotter

gnt-cluster init, simplify parameter checks

Don't check for non-existant BE parameters, ForceDictType will do it
Use utils.FillDict to populate the defaults

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

b86a6bcd 05/28/2009 03:18 pm Guido Trotter

Add cluster-init --no-etc-hosts parameter

If --no-etc-hosts is passed in at cluster init time we set a new
parameter in the cluster's object to false, and avoid adding nodes to
the hosts file. The UpgradeConfig function is used to set the value to
True, when upgrading from an old configuration version....

f5118ade 05/27/2009 01:19 pm Iustin Pop

Add a node powercycle command

This (somewhat big) patch adds support for remotely rebooting the nodes
via whatever support the hypervisor has for such a concept.

For KVM/fake (and containers in the future) this just uses sysrq plus a
‘reboot’ call if the sysrq method failed. For Xen, it first tries the...

55efe6da 05/22/2009 03:58 pm Iustin Pop

Convert instance reinstall to multi instance model

This patch converts ‘gnt-instance reinstall’ from single-instance to
multi-instance model; since this is dangerours, it's required to pass
“--force --force-multiple” to skip the confirmation.

Signed-off-by: Iustin Pop <>...

d4dd4b74 05/22/2009 03:58 pm Iustin Pop

gnt-instance batch-create: use the job executor

This small patch changed the batch create functionality to use the job
executor instead of single-job submits.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

c1be3f59 05/20/2009 04:16 pm Guido Trotter

Merge branch 'master' into branch-2.1

f226f085 05/20/2009 04:14 pm Guido Trotter

Merge branch 'master' into next

Signed-off-by: Guido Trotter <>

d04aaa2f 05/19/2009 11:39 am Iustin Pop

Add -H/-B startup parameters to gnt-instance

This patch modifies the start instance script, opcode and logical unit
to support temporary startup parameters.

Different from 1.2, where only the kernel arguments were supporting
changes (and thus xen-pvm specific), this version supports changing all...

dcbd6288 05/18/2009 07:39 pm Guido Trotter

Fix gnt-job list argument handling

Currently QueryJob returns "None" when a wrong job ID is passed.
Handle this in gnt-job list, by printing an error for each wrong job,
and still giving output for all the jobs which actually do exist.

Signed-off-by: Guido Trotter <>...

b8a8fbe1 05/13/2009 03:58 pm Guido Trotter

gnt-cluster modify: fix --no-lvm-storage

Currently doing a gnt-cluster-modify --no-lvm-storage is silently
ignored, as it passes a None value in vg_name, which is the same as not
modifying that parameter. Explicitely set the passed value to '', so the
non-true not-None value can be evaluate to actually remove a volume...

a8001106 05/13/2009 02:51 pm Guido Trotter

gnt-cluster info: show more cluster parameters

Even if we cannot modify all of them, they are useful information about
the current cluster.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

dad1e806 05/11/2009 05:18 pm Iustin Pop

Remove an unused function

The _TransformPath function is not used anymore in 2.0, let's remove it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

99036060 05/04/2009 04:45 pm Iustin Pop

Allow gnt-debug submit-job to take multiple args

Currently “gnt-debug submit-job” takes a single argument and has
non-trivial startup-costs; in order to exercise the job system, it is
better to be able to submit multiple jobs with a single invocation of
the script....

8eb148ae 05/04/2009 04:09 pm Iustin Pop

Fix gnt-cluster getmaster on non-master nodes

The current implementation of “gnt-cluster getmaster” doesn't work on
non-master nodes, which is a regression from 1.2. This patch implements
it (again) via ssconf.

Signed-off-by: Iustin Pop <>...

220cde0b 04/24/2009 07:13 pm Guido Trotter

gnt-instance info --all

Don't show all instances info by default, but require --all to be passed
for this time consuming operation.

Reviewed-by: iustinp

949bdabe 04/15/2009 02:11 pm Iustin Pop

A bunch of doc and other small fixes

This patch adds a couple of both externally and internally reported
issues:
- missing SGML tags (Issue 54), report and patch by superdupont
- wrong variable used in the init.d script, report and patch by
Karsten Keil <>...

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...

2e668b38 03/20/2009 03:06 pm Guido Trotter

Raise on invalid gnt-cluster queue commands

  1. gnt-cluster queue foo
    Failure: prerequisites not met for this operation:
    Command 'foo' is not valid.

Reviewed-by: iustinp

dc30b0e4 03/12/2009 01:54 pm Iustin Pop

Fix the --net option to gnt-instance add

Similar to the --disk fixes a while ago, --net is broken too. This patch
fixes it.

Reviewed-by: imsnah

07813a9e 02/24/2009 05:25 pm Iustin Pop

Remove the extra_args parameter in instance start

This patch removes the extra_args parameter and instead switches the
instance to the HV_KERNEL_ARGS hypervisor option.

This is a big change, but it's a needed cleanup, this extra parameter on
all RPC calls is not generic and we also need to have a persistent value...

dfff41f8 02/24/2009 02:59 pm Guido Trotter

gnt-instance info: remove hvattr descriptions

Having hvattr descriptions is only confusing for the user, because even
if they explain better what an attribute is about, they don't help in
deciding what keyword should be used to actually set it. If in the...

c0e4a2c3 02/13/2009 05:34 pm Iustin Pop

Implement the backward-compatible ‘-s’ disk option

This patch adds back to the instance creation command (gnt-instace add,
gnt-backup import) the ‘-s’ short form option for specifying a
single-disk instance.

Also a small bug in gnt-backup import is fixed....

f1de3563 02/12/2009 07:04 pm Iustin Pop

Some command line scripts fixes

This patch changes the gnt-node and gnt-job list commands to accept
argument and list only the selected items, which is useful when having
many nodes or jobs.

It also removes the “--units” option from gnt-job list as we don't...

633b36db 02/12/2009 07:04 pm Iustin Pop

Always use the same short option for iallocator

This patch changes the scripts so that the short name for the
“--iallocator” option is always ‘-I’.

Reviewed-by: ultrotter

4082e6f9 02/12/2009 07:03 pm Iustin Pop

Some batcher fixes

Currently the batcher hypervisor parameter must be a dict with one
element (e.g. {"xen-hvm": { "acpi": true }}). This is overly complex and
hard to validate correctly; the patch splits it in two:
- one "hypervisor" string parameter, with the name of the hypervisor...

6633774e 02/11/2009 06:23 pm Guido Trotter

gnt-instance fix a typo in AddInstance

It's hvparams, not opts.hvparams.

Reviewed-by: iustinp

f8e7ddca 02/11/2009 12:20 pm Guido Trotter

gnt-cluster, pass hvparams directly to dict()

If hvparams is not set it will be [], so dict() will transform it to an
empty dict, which is safe in all cases.

Reviewed-by: iustinp

ae07a1d3 02/10/2009 06:32 pm Iustin Pop

Sort instance data in gnt-node info

The patch sorts the instance list in gnt-node info output, in order to
make it more readable (and stable).

Reviewed-by: imsnah

82e12743 02/10/2009 06:05 pm Iustin Pop

Some fixes to node add and re-add

The patch changes the pre-checks in node-add and re-add:
- if the node is not already in the cluster, refuse to re-add
- when re-adding, reuse the secondary IP from the cluster
configuration
- when re-adding, reset the offline and drained flags, so that RPC...

a5728081 02/10/2009 05:06 pm Guido Trotter

Instance parameters: force typing

We want all the hv/be parameters to have a known type, rather than a
random mix of empty string, boolean values, and None, so we declare the
type of each variable and we enforce/convert it.

- Add some new constants for enforceable value types...

c9d443ea 02/10/2009 04:47 pm Iustin Pop

Implement modification of the drained flag

This patch adds LU and cli-level support for modification of the node
drained flag. It is similar to the offline changes.

Reviewed-by: imsnah

0b2454b9 02/10/2009 04:45 pm Iustin Pop

Allow query of the drained node attribute

This patch exports the drained attribute:
- LUQueryNodes accepts now the drained field
- RAPI exports it for node objects
- gnt-node info shows it now (along newly-added master_candidate and
offline flags)...

024e157f 02/09/2009 04:04 pm Iustin Pop

Add a new instance query flag ‘disk_usage’

This patch adds a new instance query flag called disk_usage that
retrieves the overall space used by an instance on each of its nodes.
This can be used when balancing the cluster or checking N+1 status.

The flag is also exported in RAPI. Note the flag is currently broken for...

0105bad3 02/09/2009 12:41 pm Iustin Pop

Export the cpu nodes and sockets from Xen

This is a hand-picked forward patch of commit 1755 on the 1.2 branch
(hand-picked since the trees diverged too much since then):

The patch changed the xen hypervisor to compute the number of cpu
sockets/nodes and enables the command line and the RAPI to show this...
2e7b8369 02/05/2009 12:45 pm Iustin Pop

Fix some issues for lockless queries

This patch converts some more jobs with only queries into cheaper luxi
queries (no job created), and fixes some fallout from the lockless
queries changes.

Reviewed-by: ultrotter