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See issue #922 for the details.
Signed-off-by: Petr Pudlak <pudlak@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

This option control the number of jobs in non-finalized non-queued
state and was added some time ago. Document it in the man page as
well.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

* stable-2.10
  Fix network info in case of multi NIC instances

Conflicts:
	lib/cmdlib/network.py: use stable-2.11 version
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

Network query mechanism fills inst_list field with the list of
instances that are connected to the corresponding network.
Fix the case of multi NIC instances where the NIC scan stopped
once a matching network was found.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

* stable-2.10
  On upgrades, check for upgrades to resume first
  Pause watcher during upgrade
  Allow instance disks to be added with --no-wait-for-sync
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

Make gnt-cluster upgrade refuse to upgrade if an upgrade to be resumed
is present. For the convenience of the user, consider an upgrade
command to the same target version as the upgrade to be resumed as an
equivalent way of saying that the pending upgrade is to be resumed.
Fixes issue 906.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

As also suggested in the manual upgrade instructions,
pause the watcher (for 1h) during the upgrade. Fixes
issue 905.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Fix statements which using result.Raise in invalid form.
Change comma to '%' operator to provide a formatted string as these
lines originally expected.
Signed-off-by: Yuto KAWAMURA(kawamuray) <kawamuray.dadada@gmail.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

The patch 3c260845

 fixed a bug where
adding a new disk to an instance with deactivated disks activated the
disk. However, it also introduced some erroneous behaviour, preventing
disks from being added to online instances with --no-wait-for-sync.

In line with the original meaning of the patch, this patch modifies the
check to disallow adding disks to shutdown instances with
--no-wait-for-sync, and allow doing so for online instances.
Signed-off-by: Hrvoje Ribicic <riba@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Basically inheriting everything from 2.10.7.
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Conflicts:
	NEWS
	configure.ac

Resolutions:
  NEWS: add NEWS entry for 2.10.7
  configure.ac: keep 2.11.4 as version number
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>

Note the security issue with config backups
and other changes.
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>

This fixes a lint error of the previous patch complaining
about an unused variable.
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Michele Tartara <mtartara@google.com>

Since the config backup archive contains sensitive information and is
written in world-readable locations (/var/lib by default), it should be
created in a safe way and with strict permissions.

This commit uses a temporary file to tackle two issues: the relaxed
permissions of the archive which respected the umask of the user running
`gnt-cluster upgrade' and a (possible) collision attack using a
pre-created file with the predictable backup filename.
Signed-off-by: Apollon Oikonomopoulos <apoikos@gmail.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

As we will postpone the release for tomorrow, the bug will
be fixed in the release.
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

From stable-2.10:
  Add non-cherry-pickable changes related to state "rb----"
  Add Xen nothing state '------'
  Add Xen paused state as a Ganeti running state
  Update usage string for 'gnt-network connect'

Conflicts:
	lib/hypervisor/hv_xen.py - Taken the more complete 2.10 version
Signed-off-by: Hrvoje Ribicic <riba@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Ganeti versions 2.11 and 2.12 have both had patches related to strange
Xen domU states which are still legitimate running states, but Ganeti
did not recognize them as such. The previous two cherry-picked patches
bring some of these changes, but the final patch needed (79cb7ece

)
cannot be cherry-picked because of a conflict with the other two
patches. The changes were made on different branches, and merged
together at a later time.

This patch manually adds the change, merging together the descriptions
of why certain states are allowed, and putting all of this into the
function docstring.
Signed-off-by: Hrvoje Ribicic <riba@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

... which means that a domain is in the queue behind other domains
waiting to be scheduled.  The domain is runnable but it is not
currently running.
Signed-off-by: Jose A. Lopes <jabolopes@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Cherry-picked from 30350df5

.
Signed-off-by: Hrvoje Ribicic <riba@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

The QA test 'TestClusterBurnin' pauses instances and the Xen state
domain 'paused' was not being handled properly by Ganeti because it
was not being classified as either a running or shutdown state.  This
patch adds the 'paused' state to the set of running states by
extending the function 'ganeti.hypervisor.hv_xen._IsInstanceRunning'
with the corresponding Xen state string '--p---'.

This fixes the QA test 'TestClusterBurnin'.
Signed-off-by: Jose A. Lopes <jabolopes@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Cherry-picked from fd201010

.
Signed-off-by: Hrvoje Ribicic <riba@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Add the developments since 2.11.3.
Signed-off-by: Helga Velroyen <helgav@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Commit 2243b133

 removed the old, positional, passing of mode
and link arguments. Adapt the documentation string accordingly.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

* stable-2.10
  KVM: fix NIC configuration with absent NIC VLAN
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

Commit 6b47261a

 exported the VLAN to the KVM NIC configuration scripts.
However, in doing so it assumed that the VLAN is always present in the
runtime, which is not true for instances being migrated but started on
Ganeti versions prior to 2.10.6.

We fix this by exporting the VLAN nicparam only if it actually exists.
This closes issue #893.
Signed-off-by: Apollon Oikonomopoulos <apoikos@gmail.com>
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

* stable-2.10
  Adapt relative path expansion in PATH to new environment

* stable-2.9
  Make ganeti-cleaner switch to a save working directory
Signed-off-by: Petr Pudlak <pudlak@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

The test framework we use sets PYTHONPATH for tests so that
the python module under test is used. Unfortunately, the paths
in PYTHONPATH are relative paths. So we need to expand them for
this test. Here we just update our fragile work around, but the
only way the test is called is, well, in testing, so we can build
it for our test environment.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

* stable-2.9
  Make ganeti-cleaner switch to a save working directory
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

For some reason, find does stat the current working directory,
which, when invoked via cron, may or may not be readable by the
process (issue 880). Therefore, first change to a directory that
is definitely accessible to the process; the directory it logs
into is such a safe place.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

* stable-2.10
  Exclude archived jobs from configuration backup
  Expose early_release for ReplaceInstanceDisks
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

For a cluster that existed for a long time, the archive of
old jobs might be big. Additionally, this data is neither
necessary for running new jobs, nor is it touched in the
upgrade procedure. Hence it is safe to be excluded from
the backup created on Ganeti version upgrades, thus obtaining
a smaller backup.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

.. as it has been already implemented in 2.11.
Signed-off-by: Petr Pudlak <pudlak@google.com>
Reviewed-by: Helga Velroyen <helgav@google.com>

Fixes issue 877.
Signed-off-by: Jose A. Lopes <jabolopes@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>

... namely, the 'user-shutdown' cluster parameter.
Signed-off-by: Jose A. Lopes <jabolopes@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

This patch exposes the early_release argument of the jobs resource on
the RAPI python wrapper, making it possible to use early_release when
replacing instance disks.
Signed-off-by: Fabian Geisberger <fabi@google.com>
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Klaus Aehlig <aehlig@google.com>

* stable-2.10
  Make gnt-cluster upgrade honor backup-dir
  Add a new --with-backup-dir configure option
  Fix BlockdevSnapshot in case of non lvm-based disk
  Fix RAPI in case split query mechanism is used
  Allow disk hot-remove even with chroot or SM
  Remove superflous loop in instance queries

Conflicts:
	lib/cmdlib/instance_query.py: take version from 2.11
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>

Make gnt-cluster upgrade honor the --with-backup-dir configure option.
In this way, at configure time, it can be decided in which directory
the configuration backup tar balls are put.
Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Hrvoje Ribicic <riba@google.com>