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gnt-cluster master-failover: Undrain queue
- Move functions for drain status (tracked via file) from jqueue to jstore- Undrain queue on master failover if necessary- Add QA test
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Move job queue to new ganeti.runtime
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
jstore._ReadNumericFile: use utils.ReadFile
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
jstore: use EnsureDirs, and add more constants
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Balazs Lecz <leczb@google.com>
Support passing in file object in utils.FileLock
This way we can re-use file objects opened in other places. Also add moreunittests.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add targetted pylint disables
This patch adds targeted pylint disables, where it makes sense (eitherdue to limitations in pylint or due to historical usage), and also a fewblanket ones in rapi where all the names are… “different”.
Signed-off-by: Iustin Pop <iustin@google.com>...
Fix pylint warnings
Fix race locking issue in noded
Noded didn't release the job queue lock after initialising it. Thispatch makes sure to unlock once the work is done.
Reviewed-by: ultrotter
jstore: Change to not always require a lock
This way we can do locking when both noded and masterd are runningon the same machine, the latter holding an exclusive lock on thequeue.
Reviewed-by: iustinp
jstore: Add queue helper functions
This will be used to move common code out of jqueue.