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# Date Author Comment
868a98ca 08/19/2010 12:43 pm Manuel Franceschini

Add primary_ip_family to ssconf

Since this parameter will be used on all daemon startups, it needs to be
available on all nodes. This is achieved by querying it via ssconf. This
patch additionally adds a getter method to readily retrieve the primary
ip family from a ConfigWriter object....

b705c7a6 08/18/2010 11:27 am Manuel Franceschini

Support for resolving hostnames to IPv6 addresses

This patch enables IPv6 name resolution by using socket.getaddrinfo
instead of socket.gethostbyname_ex.

It renames the HostInfo class to Hostname and unifies its use throughout
the code. This is achieved by using static calls where no object is...

d367b66c 08/18/2010 11:26 am Manuel Franceschini

cluster init: Write ssconf before noded starts

This change is needed as we will need to read the primary ip version
cluster parameter before we start the node daemon. The reason is that we
need to know in advance if we bind to the IPv4 or IPv6 any address....

7f93570a 07/16/2010 04:56 pm Iustin Pop

Implement lock names for debugging purposes

This patch adds lock names to SharedLocks and LockSets, that can be used
later for displaying the actual locks being held/used in places where we
only have the lock, and not the entire context of the locking operation....

a744b676 07/09/2010 04:37 pm Manuel Franceschini

Introduce lib/netutils.py

This patch moves network utility functions to a dedicated module.

Signed-off-by: Manuel Franceschini <>
Reviewed-by: Iustin Pop <>

bf4af505 07/08/2010 04:45 pm Apollon Oikonomopoulos

Add default_iallocator cluster parameter

Add a cluster parameter to hold the iallocator that will be used by default
when required and no alternative (manually-specified iallocator or
manually-specified node(s)) is given.

Signed-off-by: Apollon Oikonomopoulos <>...

51cb1581 07/06/2010 12:24 pm Luca Bigliardi

Generalize a recursive check on logical disks

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

9e33896b 07/06/2010 12:24 pm Luca Bigliardi

Add drbd_usermode_helper to configuration

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

111c4e2f 06/28/2010 04:16 pm Guido Trotter

Fix _UpgradeConfig docstring

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

9f3ac970 04/20/2010 12:25 pm Iustin Pop

Fix changing the list of enabled hypervisors

When enabling a new hypervisor, we must ensure that we have its
parameters in the cluster (global) hvparams dictionary.

Furthermore, we add a verify check for this case (this should be better
replaced with an auto-fix?)....

0fbae49a 04/16/2010 04:11 pm Balazs Lecz

Add uid_pool to ssconf

Signed-off-by: Balazs Lecz <>
Reviewed-by: Guido Trotter <>

5c465a95 04/08/2010 06:50 pm Iustin Pop

Export the maintain_node_health option in ssconf

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

4f7a6a10 03/23/2010 12:21 pm Iustin Pop

Distribute list of enabled hypervisors in ssconf

This can be used by nodes to know which hypervisors they are supposed to
support.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

d8aee57e 03/15/2010 05:16 pm Iustin Pop

ConfigWriter: add an LV reservation manager

This patch adds an LV reservation manager to be used for LV names. Since
we now have four such managers, we create a list for easier release.

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

81196341 03/10/2010 03:56 pm Iustin Pop

Implement verify checks for node/instance names

Since we index the nodes and instances by their name, we should have
checks that the dict key to object.name mapping is correct.

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

6819dc49 03/09/2010 03:27 pm Iustin Pop

Fix redistribute config and offline nodes

We need to manually filter out offline nodes before using
rpc.call_upload_file and rpc.call_write_ssconf_files, since these method
are static (they work without a ConfigWriter instance) and thus do not
know which nodes are offline and which are not)....

c4feafe8 03/08/2010 03:48 pm Iustin Pop

Switch from os.path.join to utils.PathJoin

This passes a full burnin with lots of instances, and should be safe as
we mostly to join a known root (various constants) to a run-time
variable.

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

be0fc05d 01/04/2010 11:11 am Iustin Pop

Fix two bugs in ConfigWriter._EnsureUUID

Wrong argument name and wrong number of arguments in string formatting.

Signed-off-by: Iustin Pop <>
Reviewed-by: Olivier Tharan <>

1122eb25 01/04/2010 11:10 am Iustin Pop

Remove many 'Unused variable' warnings

Note there are some cases left which need extra cleanup.

Signed-off-by: Iustin Pop <>
Reviewed-by: Olivier Tharan <>

1f864b60 11/25/2009 04:30 pm Iustin Pop

Remove quotes from CommaJoin and convert to it

This patch removes the quotes from CommaJoin and converts most of the
callers (that I could find) to it. Since CommaJoin does str(i) for i in
param, we can remove these, thus simplifying slightly a few calls....

b8716596 11/16/2009 03:58 pm Michael Hanselmann

Re-add check for duplicate instance IP

This was originally implemented in 0ce8f948 and partially
rolled back in 9b65e0d4. Apart from re-adding the check,
this patch does some housekeeping by renaming the “_helper”
function to “_AddIpAddress”.

Signed-off-by: Michael Hanselmann <>...

8d9c3bef 11/13/2009 06:00 pm Michael Hanselmann

config: Style fixes

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

4fae38c5 11/06/2009 05:36 pm Guido Trotter

ConfigWriter: move _temporary_ids to reservation

In order to do this we need to pass a job id when reserving a resource.
We have one during _EnsureUUIDs because we passed it in from AddNode and
AddInstance. During config upgrade we use a fake job ID which we then...

36b66e6e 11/06/2009 05:36 pm Guido Trotter

ConfigWriter: move _temporary_macs to reservation

This solves the race conditions in mac reservation, as macs are actually
reserved, under the current ec id.

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

afa1386e 11/06/2009 05:36 pm Guido Trotter

ConfigWriter: simplify GenerateDRBDSecret

We can do this by adding a new TemporaryReservationManager

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

013da361 11/06/2009 05:36 pm Guido Trotter

TemporaryReservationManager

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

664fbc9d 11/06/2009 04:08 pm Guido Trotter

Remove exceptions list from GenerateUniqueID

It's not used anywhere, so it's dead code.

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

73064714 11/06/2009 04:08 pm Guido Trotter

Add config.DropECReservations

For now this function does nothing, but it gets called by mcpu when the
execution of an LU is done, making sure any pending reservations are
dropped.

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

0debfb35 11/06/2009 04:08 pm Guido Trotter

config.Add{Node,Instance}: get the ec id

This is ok because adding a node or instance cannot happen in a query.

We get the ec id from the LU and pass it to _EnsureUUID, which will
then for now not use it.

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

9b65e0d4 11/04/2009 03:32 pm Iustin Pop

Revert the instance IP conflicts

Since instances can live in different VLANs from nodes (especially in
routed mode), based on the 'link' parameter, we shouldn't always
restrict having duplicate IPs. Thus we only check the node IPs/cluster
IP for now.

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

0ce8f948 11/04/2009 01:53 pm Iustin Pop

Add a configuration verify check for duplicate IPs

This patch adds a check that the cluster IP, the nodes primary (and
secondary, if enabled) IP and the instances NIC IPs are unique in the
cluster.

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

099c52ad 11/03/2009 04:31 pm Iustin Pop

Another round of pylint-related style fixes

A newer version of pylint, more warnings…

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

d2231b8c 11/03/2009 03:20 pm Iustin Pop

Change behaviour of ConfigWriter._WriteConfig

This patch changes the behaviour of _WriteConfig in case of
configuration errors:

- before, it used to abort the saving (even though the in-memory
configuration used by current jobs has already changed)
- now, we log it (both to the log and to the user) but continue, since...

a4eae71f 10/27/2009 03:14 pm Michael Hanselmann

Provide feedback from redistributing configuration

This is particularily useful for “gnt-cluster redist-conf”, but
also for all other cases where the configuration files are
rewritten on other nodes.

$ gnt-cluster redist-conf
… Copy of file /var/lib/ganeti/config.data to node … failed: Error while...

cd34faf2 10/16/2009 05:51 pm Michael Hanselmann

Make bootstrap._GenerateSelfSignedSslCert public

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

bcdf16d7 10/07/2009 12:31 pm Guido Trotter

Match instance and node names case insensitively

Since DNS cannot contain two names with different cases anyway, this
should be ok.

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

44485f49 10/02/2009 11:58 am Guido Trotter

Fix master candidate removal

Currently during a master candidate removal, when it's possible to
promote another node, the removal operation fails because of a corrupt
config before it's even possible to do the promotion. Fixing this by
doing the promotion before, excluding the current node....

e623dbe3 10/01/2009 08:37 pm Guido Trotter

Master candidate stats, return one more value

Other than returning the current number of candidates, and the number of
desired and possible candidates, we also return the maximum possible
number, even if greater than our desires. All callers for now ignore...

430b923c 09/25/2009 05:14 pm Iustin Pop

Add uuid on node/instance add and cluster init

This patch does a little bit of cleanup first, since we want to call
GenerateUniqueID without reacquiring the lock.

Note that we don't necessarily need to do this for the cluster, since at
first startup ConfigWriter will do it anyway. But it's better to...

76d5d3a3 09/24/2009 02:37 pm Iustin Pop

Automatically fill in missing UUIDs

The patch also starts using the current UUIDs (in the new attributes)
while computing the _AllIDs list.

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

34d657ba 09/24/2009 02:37 pm Iustin Pop

Automatically cleanup _temporary_ids at save

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

34e54ebc 09/24/2009 02:36 pm Iustin Pop

Separate the computation of all config IDs

We will need this in another place, so we abstract the 'compute all
current IDs' functionality into a separate function. We also change the
name of the _ComputeAllLVs to _AllLVs to match the other _All*s
functions....

90d726a8 09/22/2009 05:37 pm Iustin Pop

Change config upgrade to be explicit

Currently the config upgrade is done at each object instantiation, that
means that ganeti-noded will run UpgradeConfig on all objects received
remotely (instances, disks, nics). This is not so good, so this patch
changes it so that only the ConfigWriter runs this method at...

3cebe102 09/17/2009 06:53 pm Michael Hanselmann

Remove RpcResult.RemoteFailMsg completely

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

13998ef2 09/03/2009 06:43 pm Michael Hanselmann

Use ReadFile/WriteFile in more places

This survived QA, burnin and unittests.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Luca Bigliardi <>

d693c864 08/17/2009 05:46 pm Iustin Pop

Add ctime/mtime support to the main ConfigObjects

This patch adds ctime/mtime support to the “main” config objects - the
config data itself, and the cluster/nodes/instances objects.

These are not added on auto-upgrade, but rather should be migrated if it...

c3029d0a 08/11/2009 11:25 am Luca Bigliardi

Ssconf IP lists: change separator

Use " " instead of ",".

Signed-off-by: Luca Bigliardi <>

5909fb97 08/10/2009 09:26 pm Luca Bigliardi

Map Node/IP in ssconf IP lists

Map the node hostname with its primary/secondary ganeti IP in ssconf.
In this way a node can discover which are its IPs simply grepping ssconf files,
thus avoiding checks depending on network configuration.

Signed-off-by: Luca Bigliardi <>...

8113a52e 08/05/2009 08:05 pm Luca Bigliardi

Add master candidates IPs informations to ssconf

This will be used when querying confd, in order not to rely on DNS being
available.

Signed-off-by: Luca Bigliardi <>
Signed-off-by: Guido Trotter <>
Reviewed-by: Guido Trotter <>

f9780ccd 08/05/2009 05:55 pm Luca Bigliardi

Add nodes IPs informations to ssconf

Having a list of primary/secondary IPs of all the nodes in ssconf can be useful
for scripts/hooks which need to automatically configure network properties for
the whole cluster (e.g.: ipsec/netfilter rules) without relying on a...

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...
9a5fba23 07/16/2009 04:40 pm Guido Trotter

Add a few more checks to verify config

- Check that the enabled hypervisors list is valid
- Check that the master node is a valid node

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...

e52019f7 07/14/2009 07:17 pm Guido Trotter

Remove ConfigWriter.InitConfig

It's been replaced by a simpler bootstrap.InitConfig function, which
does the same job, and is currently unused.

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

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...
7c4d6c7b 07/07/2009 03:54 pm Michael Hanselmann

Fix pylint warnings

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

5bbd3f7f 07/07/2009 03:51 pm Michael Hanselmann

Fix some typos

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

23f06b2b 06/30/2009 07:31 pm Iustin Pop

Allow GetMasterCandidateStats to ignore some nodes

This patch modifies ConfigWriter.GetMasterCandidateStats to allow it to
ignore some nodes in the calculation, so that we can use it to predict
cluster state without some nodes (which we know we will modify, and thus...

e1e75d00 06/15/2009 08:08 pm Iustin Pop

Convert write_ssconf_files to new style

The patch also adds logging of errors from the ConfigWriter in case the
RPC fails (although today we don't have failure modes).

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

8fcc0cb1 06/15/2009 01:52 pm Guido Trotter

Remove config.GetDefBridge

Default bridge is now handled with nic parameters, and this function is
unused.

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

dd7db360 06/10/2009 03:46 pm Iustin Pop

Fix ConfigWriter._DistributeConfig error handling

Commit 1b54fc6c2fd92b614c029cc5312d02f9f1526253 added a typo (due to
copy-paste) in the error handling path of this function.

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

1b54fc6c 05/28/2009 03:18 pm Guido Trotter

Convert UploadFile (and its callers) to new rpc

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

5d60b3bd 04/06/2009 11:20 am Iustin Pop

Add a new ssconf file with the cluster tags

Since the cluster tags are/should be more-or-less static, add them as an
ssconf key, so that querying them is possible without creating a
job/requiring the masterd to be running.

Reviewed-by: imsnah

5fcc718f 02/27/2009 03:06 pm Iustin Pop

Fix some epydoc style issues

99% of the epydoc return tags are "@return:", but each of the modified files
had one "@returns:" line. We fix this for consistency.

Reviewed-by: imsnah

e4640214 02/12/2009 07:35 pm Guido Trotter

ConfigWriter.AddInstance check instance mac

There is a race condition in CreateInstance, since the mac address is
generated early and only added to the config (and thus really assured to
be unique) only at this point. Since it's possible that another instance...

25ae22e4 02/12/2009 07:04 pm Iustin Pop

Do not check 'None' disk IDs for duplicates

In case of 'None' logical or physical IDs, we don't need to check them
for duplicates. This case can happen for DRBD devices in case of newly
added disks, for example.

Reviewed-by: imsnah

e7d81ba0 02/12/2009 07:04 pm Iustin Pop

Prevent race condition on MAC addresses

This patch adds a temporary set for MACs that have been requested but
are not yet in the configuration (as part of an instance NIC). The MACs
of an instance are automatically removed from this set when the instance...

4b98ac29 02/12/2009 09:31 am Iustin Pop

ConfigWriter: add checks for duplicate disk IDs

This patch adds a safety check for duplicate disk logical/physical IDs,
in order to prevent possible software bugs.

Reviewed-by: imsnah

5bf07049 02/10/2009 04:46 pm Iustin Pop

ConfigWriter: handle the drained node flag

This patch changes the master candidate pool computations in
ConfigWriter to properly handle drained nodes. They are now excluded
from counting towards the reachable number of candidates.

The patch also adds verification of consistency for the node status....

81a49123 02/04/2009 12:31 pm Iustin Pop

ssconf: add some more keys and some fixes

This patch adds the online node list and instance list to the ssconf
keys. In order to do distribute correctly the instance list, we need to
update the cluster serial number on instance additions and removals.

The patch also changes the permissions on the ssconf files to be 0444:...

332d0e37 01/27/2009 05:41 pm Iustin Pop

Implement disk verify checks in config verify

This patch adds a simple check that the 'mode' attribute of top-level disks is
correct. It does not recurse over children.

The framework could be extended with other checks in the future.

Reviewed-by: imsnah

79b26a7a 01/23/2009 02:36 pm Iustin Pop

Relax the restrictions on temporary DRBD minors

Currently the restrictions are too harsh: there is a time interval
between an instance gets a new disk and before it is added to the
configuration in which the restriction is not met. We solve this by
allowing temporary DRBD minors to match existing minors (for the same...

4a89c54a 01/23/2009 02:36 pm Iustin Pop

Introduce more configuration consistency checks

This patch enhances the duplicate DRBD minors checks (currently just a
few) and adds automatic checks of configuration consistency at
configuration file writing time.

In order to do so and show meaningful error messages, the...

61cf6b5e 01/21/2009 04:15 pm Iustin Pop

Automatically release DRBD minors on success

This patch converts the DRBD minors reservation protocol from explicit
release to automatic release on the success paths. On the errors paths,
it's still needed to manual release.

The patch doesn't bring much by itself, but is needed for a future patch...

0d68c45d 01/21/2009 12:30 pm Iustin Pop

Change the instance status attribute to boolean

Due to historic reasons, the “should run or not” attribute of an
instance was denoted by its “status” attribute having a string value of
either ‘up’ or ‘down’. Checking this is in code was done via hardcoding...

32388e6d 01/20/2009 04:20 pm Iustin Pop

Fix adding of disks to an instance

The ConfigWriter.AllocateDRBDMinor requires the instance name, not the
instance object. The LUSetInstanceParms is passing wrongly the instance
object, which can cause breakage.

The patch also adds asserts to check for this mismatch in ConfigWriter....

6d2e83d5 01/20/2009 04:20 pm Iustin Pop

Make cluster-verify check the drbd minors space

This patch adds support for verification of drbd minors space in cluster
verify: minors which belong to running instances and should be online
but are not, and minors which do not belong to any instace but are in...

8a113c7a 01/09/2009 06:24 pm Iustin Pop

Add a new ssconf file with the ganeti version

The patch adds a new ssconf file containing the ganeti version.

Reviewed-by: imsnah

94a02bb5 01/09/2009 04:26 pm Iustin Pop

Fix gnt-os for offline nodes

We shouldn't query offline nodes in gnt-os. This patch adds an utility
function to ConfigWriter that returns the names of online nodes and uses
it in LUDiagnoseOS to query only the good nodes.

Reviewed-by: imsnah

3c7f6c44 12/14/2008 02:05 pm Iustin Pop

cleanup: ConfigWriter, initialize all attributes

We should initialized the _last_cluster_serial in the constructor too (just to
be consistent).

Reviewed-by: amishchenko

c41eea6e 12/11/2008 07:13 pm Iustin Pop

Fix epydoc format warnings

This patch should fix all outstanding epydoc parsing errors; as such, we
switch epydoc into verbose mode so that any new errors will be visible.

Reviewed-by: imsnah

ee513a66 12/08/2008 07:45 pm Iustin Pop

Fix _AdjustCandidatePool

Currently the ConfigWriter.MaintainCandidatePool returns node names, and
_AdjustCandidatePool uses them as such, but then it passes these to
context.ReaddNode which in turn passes them to jqueue.JobQueue.AddNode which
uses them as objects.Node instances....

ec0292f1 12/05/2008 01:14 pm Iustin Pop

Add function to compute the master candidates

Since some nodes can be offline, we can't just take the length of the
node list as the maximum possible number of master candidates.

The patch adds an utility function to correctly compute this value and
replaces hardcoded computations with the use of this function. It then...

a3316e4a 12/05/2008 12:12 pm Iustin Pop

Add the offline node list to ssconf

The patch also changes the various node list generation to be more
consistent.

Reviewed-by: imsnah

3a26773f 12/03/2008 11:57 am Iustin Pop

A few fixes related to master candidates

This patch:
- fixes cluster verify when all nodes are master candidates, but the
candidate_pool_size is higher
- warn when the master node is not marked as candidate
- disable setting master node to regular node...

a8efbb40 12/02/2008 07:06 am Iustin Pop

Add candidate pool size checks in verify

Reviewed-by: imsnah

f56618e0 12/02/2008 07:05 am Iustin Pop

Add the list of master candidates to ssconf

Reviewed-by: imsnah

6a5b8b4b 12/02/2008 07:05 am Iustin Pop

Restrict config replication to master candidates

This patch restricts the config data replication to master candidates
only.

Reviewed-by: imsnah

054596f0 12/02/2008 07:04 am Iustin Pop

Replicate the node list in ssconf

This patch adds node_list in the list of replicated values from
ConfigWriter.

Reviewed-by: imsnah

f34901f8 11/27/2008 12:21 pm Iustin Pop

Fix logic bug in rev 2072

In revision 2072 "ConfigWriter: change cluster serial meaning" I misread
the serial_no update logic: it was about updating the serial number on
the object itself, not on the cluster.

So we don't actually have at all cluster serial number increase when a...

cff4c037 11/27/2008 05:13 am Iustin Pop

ConfigWriter: change cluster serial meaning

Currently, we increase the cluster serial number for instance additions,
removals and renames. This is conforming with the REST paradigm, however
it means that for each of these operations, we need to push ssconf...

03d1dba2 11/25/2008 02:37 pm Michael Hanselmann

Pass ssconf values from master to node

Instead of parsing the configuration on the node, we pass the ssconf
values from the master.

Reviewed-by: iustinp

d9a855f1 11/24/2008 05:39 pm Michael Hanselmann

Fix unittests broken by rev 2015

Ssconf files shouldn't be updated when running unittests.

Reviewed-by: ultrotter

0779e3aa 11/23/2008 05:35 pm Iustin Pop

Only update ssconf on cluster serial change

There is no need to update ssconf if the cluster serial number has not
changed.

Reviewed-by: ultrotter

54d1a06e 11/21/2008 12:42 pm Michael Hanselmann

Write ssconf files when updating configuration

Reviewed-by: ultrotter

64272529 10/23/2008 05:18 pm Iustin Pop

Fix leftover of hypervisor attribute rename

Reviewed-by: imsnah

6b294c53 10/20/2008 05:47 pm Iustin Pop

Convert rpc.call_upload_file to use addresses

This patch allows rpc.call_upload_file to use addresses (if passed), and
also converts the ConfigWriter._DistributeConfig to pass them, since
this is an often-done operation.

Reviewed-by: imsnah

72737a7f 10/10/2008 12:55 pm Iustin Pop

Convert rpc module to RpcRunner

This big patch changes the call model used in internode-rpc from
standalong function calls in the rpc module to via a RpcRunner class,
that holds all the methods. This can be used in the future to enable
smarter processing in the RPC layer itself (some quick examples are not...

3d3a04bc 10/06/2008 06:56 pm Iustin Pop

Disable re-reading of config file

Since the objects read from the config file are passed to the various
threads, it's unsafe to re-read the config file (and throw away
ConfigWriter._config_data). As such, we disable the re-reading of the
file (since now the master is the owner the file, it makes not sense to...

5b263ed7 10/01/2008 08:34 pm Michael Hanselmann

Convert config.py

The configuration version is now again in the configuration file.

Reviewed-by: iustinp