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Fix bad wording in 2.3 design document
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add design for submitting jobs from LUs
This patch adds a design document describing how jobs can be submittedfrom within LUs.
Rename OpActivateInstanceDisks and LUActivateInstanceDisks
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Rename OpConnectConsole and LUConnectConsole
Merge branch 'devel-2.3'
Conflicts: doc/design-2.3.rst This was a minor conflict with some rewording of a phrase
lib/client/gnt_instance.py Removed _FormatParameterDict function as it was moved to cli.py in master branch
Reviewed-by: Michael Hanselmann <hansmi@google.com>
last_resort groups prioritized by iallocator plugin
Also change language slightly for preferred groups to look better nowthat it's repeated.
Signed-off-by: Stephen Shirley <diamond@google.com>Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
design-2.3.rst: fix whitespace
Signed-off-by: Adeodato Simo <dato@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Group operations: CLI code for add/remove/rename a group
Also, minor update to the 2.3 design doc, which was indicating the removeoperation would be `gnt-group del` and not `gnt-group remove` (the latterbeing consistent with gnt-node and gnt-instance)....
Update 2.3 design doc regarding node group features and behavior.
In particular:
- introduce a "gnt-group" command to hold group-level operations. - ditch the concept of "default node group", except for single-group clusters. - introduce an "alloc_policy" attribute for node groups, indicating...
Minor language fixes to the 2.3 design doc.
Signed-off-by: Balazs Lecz <leczb@google.com>[dato@google.com: extracted language fixes from bigger patch.]Signed-off-by: Adeodato Simo <dato@google.com>
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add documentation about the capability flags
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Clean up Ganeti 2.3 design document
- Typos- Fix capitalization- Fix quoting in some places- Rewrite part of privilege separation section to match with subsection titles
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Adding design-doc for user separation
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Proposed design changes for 2.3 and big clusters
A big design doc patch touching three areas related to increasingscalability in 2.3.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
locking: Implement priorities in SharedLock and LockSet
For proper support of job priorities, jobs' locks need to respectpriorities. Otherwise it could happen that a job with a lower prioritycould get a lock before a job with a higher priority (depending on...
Design for job priorities
This is an additional patch on top of my previous design forworkerpool priorities.
Move sections of 2.3 design doc up a level
This removes the "Detailed design" section and moves everything else upa level.
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Node groups design doc
For the first version we should be able to implement node groups withoutany backend api changes (ie. Iallocator). Yikes!
IPv6 design doc part
Signed-off-by: Manuel Franceschini <livewire@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
workerpool: Add support for task priority
To add job priorities, the worker pool underlying the job queue mustsupport priorities per task. This patch adds them to the worker pool.
Add template 2.3 design doc
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>