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Implementation of TLS-protected SPICE connections
Added support for TLS-protected SPICE connections:
Fixed a typo in gnt_cluster.py
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
DeprecationWarning fixes for pylint
In version 0.21, pylint unified all the disable-* (and enable-*)directives to disable (resp. enable). This leads to a lot ofDeprecationWarning being emitted even if one uses the recommendedversion of pylint (0.21.1, as stated in devnotes.rst)....
Fix exit code of “gnt-cluster verify”
With commit fcad7225e3fc4 LU-generated jobs are used, but theexit code must still be backwards-compatible.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Use LU-generated jobs for verifying cluster
This patch moves the logic for verifying the various node groups in acluster into the master daemon. Job dependencies are used to ensure theconfiguration, which requires the BGL, is verified first.
With this change it will be possible to expose whole-cluster...
Merge branch 'devel-2.4'
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Change OpClusterVerifyDisks to per-group opcodes
Until now verifying disks, which is also used by the watcher,would lock all nodes and instances. With this patch the opcodeis changed to operate on per nodegroup, requiring fewer locks.
Both “gnt-cluster” and “ganeti-watcher” are changed for the...
Add OS search path to gnt-cluster info
Otherwise, it's pretty hard to figure it out from the command line.
Signed-off-by: Ben Lipton <benlipton@google.com>Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Most boring patch ever
s/'/"/ in (hopefully) the right places.
gnt-cluster {command|copyfile}: Support per-group operations
This patch allows commands to be run on and files to be copied to allnodes within a specific group.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Fix a couple of style mistakes
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Cluster verify: accept a --node-group option
This will trigger a ClusterVerifyGroup operation only on the specifiedgroup, skipping other groups as well as cluster-wide verifications.
Signed-off-by: Adeodato Simo <dato@google.com>Signed-off-by: Guido Trotter <ultrotter@google.com>...
Split LUClusterVerify into LUClusterVerify{Config,Group}
With this change, LUClusterVerifyConfig becomes a "light" LU that onlyverifies the global config and other, master-only settings, and the bulk ofnode/instance verification is done by LUClusterVerifyGroup, which only acts...
gnt-cluster epo: Adding --power-delay flag
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
gnt-cluster epo: Adding --shutdown-timeout
This adds the --shutdown-timeout flag to gnt-cluster epo to specify theshutdown timeout for instance shutdown.
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Shared file storage initialization code
Add shared file storage handling during cluster initialization.
Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Core shared file storage support
This patch introduces core file storage support, consisting of the following:
A configure-time switch for enabling/disabling shared file storagesupport and controlling the shared file storage location:--with-shared-file-storage-dir=. Shared file storage configuration is then...
Fix test output splattering
Instead of hardcode to ToStdout in the helper class, we should usea user provided feedback function. In unittests this is a noop.
Introducing gnt-cluster epo
This is a convenience command to do an automated EPO in the possible limits ofGaneti.
Verify disks: increase parallelism and other fixes
The recent work on multi-VG support has converted LUClusterVerifyDisksinto doing serialised calls to each node, as each node can havedifferent VGs. This is suboptimal, especially for big clusters, where...
gnt-cluster verify-disks: fix VG name
Recent multi-VG work already exports the missing LV names as vg/lv,not simply lv. So the query and addition of the VG name in gnt-clusterverify-disks is redundant, and even wrong for non-default-VGinstances.
Signed-off-by: Iustin Pop <iustin@google.com>...
Show hidden/blacklisted OSes in cluster info
Since we can blacklist/hide non-existing OSes (for preseeding), wecannot query easily the OSes themselves for this status. Hence weexport the entire lists in cluster info (which should be cheaper thangnt-os diagnose)....
Rename OpSearchTags and LUSearchTags
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Rename OpVerifyDisks and LUVerifyDisks
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Rename OpActivateInstanceDisks and LUActivateInstanceDisks
Rename OpDestroyCluster and LUDestroyCluster
Rename OpPostInitCluster and LUPostInitCluster
Rename OpRedistributeConfig and LURedistributeConfig
Rename OpRenameCluster and LURenameCluster
Rename OpRepairDiskSizes and LURepairDiskSizes
Rename OpSetClusterParams and LUSetClusterParams
Rename OpVerifyCluster and LUVerifyCluster
List node parameters in gnt-cluster info output
Remove --master-netdev default value
Since the --master-netdev option is now used both at cluster init and atcluster modify time, it cannot have a default value of DEFAULT_BRIDGE(xen-br0) anymore. As such at cluster init we make the initializationexplicit if another value hasn't been passed. This fixes gnt-cluster...
Add gnt-cluster modify --master-netdev
Although this might be a dangerous operation, it's still better to allowit rather than requiring a hand-edit of the config file, should it benecessary.
Adding ndparams to gnt-cluster init|modify and man page
This is reverting the revert and adaption to fix the issue which causedthe revert
Revert "Adding ndparams to gnt-cluster init|modify and man page"
This reverts commit cb1ef9736dec68d6786359bc7d019f0bbee48c61. QA wasbroken by this commit.
Move gnt-cluster to ganeti.client.gnt_cluster