Revision 7699c3af
| ID | 7699c3af53302bf88d2a36cb4a994ad57d266107 |
Introduce a Luxi call for GetTags
This changes from submitting jobs to get the tags (in cli scripts) to
queries, which (since the tags query is a cheap one) should be much
faster.
The tags queries are already done without locks (in the generic query
paths for instances/nodes/cluster), so this shouldn't break tags query
via gnt-* list-tags.
On a small cluster, the runtime of gnt-cluster/gnt-instance list tags
more than halves; on a big cluster (with many MCs) I expect it to be
more than 5 times faster. The speed of the tags get is not the main
gain, it is eliminating a job when a simple query is enough.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: René Nussbaumer <rn@google.com>
Files
- added
- modified
- copied
- renamed
- deleted