Bug 1401910 - API for RBD CRUD operations
Summary: API for RBD CRUD operations
Keywords:
Status: CLOSED EOL
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: Calamari
Version: 2.1
Hardware: All
OS: All
unspecified
high
Target Milestone: rc
: 3.*
Assignee: Boris Ranto
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks: 1406357
TreeView+ depends on / blocked
 
Reported: 2016-12-06 11:50 UTC by Nishanth Thomas
Modified: 2018-09-13 18:51 UTC (History)
2 users (show)

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Last Closed: 2018-09-13 18:51:31 UTC
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Description Nishanth Thomas 2016-12-06 11:50:44 UTC 
Description of problem:


Currently the RBD CRUD is supported through cli end point API(api/v2/cluster/<fsid>/cli). This introduces unnecessary hassle of constructing and parsing raw CLI output. Also the cli API is blocking which hangs if something goes wrong. To overcome these issues, require  an API for RBD CRUD which is asynchronous
Comment 2 Christina Meno 2017-01-04 18:56:08 UTC 
after further review we won't be able to deliver this work in time for 2.2
Comment 4 Christina Meno 2017-01-04 18:59:03 UTC 
https://github.com/ceph/calamari/tree/12.17-wip-rbd-api

When I first looked at the PR upstream for adding this feature I thought more was done. turns out we'll need to add a new service as a peer to cthulhu because RBD operations are data operations and when the cluster isn't healthy we would effectively be blocking the code that needs to report it as unhealthy
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