Add bdev_sizes RPC call
The bdev_sizes multi-node RPC call returns the sizes of the requestedblock devices on the desired nodes. Its intended use is to verify theexistence of a block device on a given node for shared block storagesupport.
Block device paths are expected to lie under constants.BLOCKDEV_DIR...
Re-create instance disk symlinks on activate
This patch implements recreation of instance disk symlinks when theactivate-disks operation is run. Until now, it was not possible tore-create these symlinks without stopping and starting or migrating aninstance as the RPC call where this is done was in instance startup...
Rename OpGetTags and LUGetTags
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Rename OpQueryNodes and LUQueryNodes
Rename OpQueryInstances and LUQueryInstances
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Rename OpQueryGroups and LUQueryGroups
Rename OpQueryExports and LUQueryExports
Rename OpQueryConfigValues and LUQueryConfigValues
Rename OpQueryClusterInfo and LUQueryClusterInfo
Add RPC calls for pause/resume sync of devices
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Convert “gnt-debug locks” to query2
Locks can now be queried using “Query(what="lock", …)” over LUXI.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
LUXI: Add Query and QueryFields functions
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Ensure we just serialize JSON if there is data
locking: add nodegroup lock level
This also changes masterd to initialize the ganeti's manager with thecurrent list of nodegroup uuids, and updates unittests
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Querying node groups: add luxi.REQ_QUERY_GROUPS
This also updates masterd.py.
Signed-off-by: Adeodato Simo <dato@google.com>Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Adding RPC infrastructure to call oob
Fix disk checks in “gnt-cluster verify”
Tests have shown that the changes in commit b8d26c6e5 don't work aswanted. If any disk wasn't found on the node, all disks located on thesame node would show as faulty. The cause was incorrect exceptionhandling on the node....
Remove shebang line from ganeti.server.*
Some of then were forgotten.
Move ganeti-noded to ganeti.server.noded
Move ganeti-rapi to ganeti.server.rapi
Prepare move of daemons to ganeti.server
Move ganeti-masterd to ganeti.server.masterd
Move ganeti-confd to ganeti.server.confd