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1717 Commits

Author SHA1 Message Date
Joshua Boniface 1872489b1d Correct duplicating fuzzy limits 
These were put in a bad spot (inside the loop) and would cause
operations to take progressively longer. Only do these once.
 2019-07-26 15:13:21 -04:00
Joshua Boniface 35363671a0 Implement Ceph volume resize and rename 
Includes a simple implementation of a zookeeper "rename" facility,
allowing a key and all data to be replaced by a new key with a different
name but containing all the same child elements and data.

[2/2] Implements #44
 2019-07-26 15:13:21 -04:00
Joshua Boniface d5f263bdd6 Implement Ceph volume resize and rename in clients 
[1/2] Implements #44
 2019-07-26 15:13:21 -04:00
Joshua Boniface 6b41f6556c Handle returning empty lists better (404) 2019-07-26 13:15:54 -04:00
Joshua Boniface b7960cd221 Use only one element in OSD state 2019-07-26 11:57:14 -04:00
Joshua Boniface 1da7462e0d Move bad-net colour outside of string 
This just trashed the formatting of the string if the network didn't
exist, despite several previous attempts to get this to align. Give up;
set the colour for the whole net list if any one network is invalid.
This is not as nice as per-network colouring but saves the hassle and
complexity.
 2019-07-26 11:41:51 -04:00
Joshua Boniface 50367c9190 Improve OSD create messages 2019-07-26 11:41:51 -04:00
Joshua Boniface d2b1a80a8b Merge branch 'api-restfulness' 
Implement a more RESTful API with proper use of HTTP verbs and better
organization.
 2019-07-26 11:41:09 -04:00
Joshua Boniface 17b463afd4 Replace retcodes with 400; implement OSD status 2019-07-26 11:23:19 -04:00
Joshua Boniface 4cf3ade10a RESTify the remaining components 2019-07-26 11:00:11 -04:00
Joshua Boniface d43ced176f RESTify the network endpoints; remove some cruft 2019-07-26 09:41:46 -04:00
Joshua Boniface 375bbf4b82 Fix quoting bugs in API 2019-07-25 16:50:17 -04:00
Joshua Boniface 1d944f5627 Fully remove dump endpoing; data is now in output 2019-07-25 16:46:03 -04:00
Joshua Boniface 8071fb87d7 Include XML in domain information 2019-07-25 16:29:29 -04:00
Joshua Boniface fb40ef5b04 Fix typo in common 2019-07-25 15:45:45 -04:00
Joshua Boniface f4d63b9088 Remove vm_dump API function 2019-07-25 15:45:31 -04:00
Joshua Boniface 75f80fa4bd Include XML output in VM information 2019-07-25 15:44:29 -04:00
Joshua Boniface dff1c68f6e RESTify the VM functions and enable debug mode 2019-07-25 15:42:17 -04:00
Joshua Boniface bcd48648b2 Add is_migrated check function 2019-07-25 14:33:50 -04:00
Joshua Boniface 19ae10e582 Update storage docs for RESTfulness 2019-07-25 12:49:02 -04:00
Joshua Boniface eb83305ac2 Update network docs for RESTfulness 2019-07-25 12:30:29 -04:00
Joshua Boniface ee6e219c92 Update node and VM docs for RESTfulness 2019-07-24 22:24:39 -04:00
Joshua Boniface 4284a0fae3 Correct file name 2019-07-24 20:56:31 -04:00
Joshua Boniface 96bc181877 Set the routerstate on daemon startup 
Allows switching from coordinator to not coordinator with a service
restart.
 2019-07-12 09:51:56 -04:00
Joshua Boniface 2a220cd16e Nicer colour output for coordinator state client 2019-07-12 09:31:42 -04:00
Joshua Boniface e765ec7f49 Handle client connection falures gracefully 2019-07-12 00:55:06 -04:00
Joshua Boniface 383bc958fe Add Ansible architecture doc 2019-07-12 00:30:22 -04:00
Joshua Boniface 439c5f18c3 Add router_state to output of keepalives 2019-07-11 20:11:05 -04:00
Joshua Boniface 0bf0721fda Add documentation manual for Ansible configuration 2019-07-11 13:27:06 -04:00
Joshua Boniface f30be555c1 Improve message output for logging 
Improve some formatting of the messages being printed to make it nicer
for long-term logging.
 2019-07-10 22:38:32 -04:00
Joshua Boniface ac36870a86 Implement hup for log rotation 
This function was long-existent, but never used; implement it.
 2019-07-10 22:22:02 -04:00
Joshua Boniface 58f4222ee7 Support disabling log colours and dates 
For usecases such as a pure-syslog, allow disabling of dates or colours
in the log messages (separately).
 2019-07-10 22:17:23 -04:00
Joshua Boniface 0d513fea4d Add delay after deleting VM 
Otherwise there might still be a watcher on the block device when we go
to delete it, which causes a failure.
 2019-07-10 19:05:36 -04:00
Joshua Boniface 32a6369de2 Add nicer message when live migrate fails 2019-07-10 17:42:24 -04:00
Joshua Boniface 13d13b75d7 Revert "Add material theme to docs" 
This reverts commit e9dcbf6198.

ReadTheDocs really doesn't like this theme, so forget that idea.
 2019-07-10 15:23:26 -04:00
Joshua Boniface 5d0cbe68dc Revert "Use null name for material theme" 
This reverts commit ec3507db1e.
 2019-07-10 15:23:15 -04:00
Joshua Boniface ec3507db1e Use null name for material theme 
With a real name, RTD complains.
 2019-07-10 15:20:53 -04:00
Joshua Boniface 9ccf3390ab Add storage prefix to Ceph commands 
Add the "storage" prefix to all Ceph-based commands in both the CLI and
the API. This partially abstracts the storage subsystem from the Ceph
tool specifically, should future storage subsystems be added or changed.
The name "ceph" is still used due to the non-abstracted components of
the Ceph management, e.g. referencing Ceph-specific concepts like OSDs
or pools.
 2019-07-10 15:14:17 -04:00
Joshua Boniface e9dcbf6198 Add material theme to docs 2019-07-10 14:59:33 -04:00
Joshua Boniface 8a28738bff Use consistent terminology in fence message 2019-07-10 11:54:56 -04:00
Joshua Boniface 8f160abf90 Handle cancelling flushes when new ones run 
Store the flush_thread of a node as a class object. Before starting a
new flush thread (either flush or unflush), stop the existing one if it
exists to prevent further migrations, then start the new thread. Set the
object to None on init and again once the task actually finishes. Remove
the inflush flag as this is not required when using these threads and
functionally does nothing any longer, but add the flush_stopper flag to
trigger cancellation of the current job.
 2019-07-10 11:54:34 -04:00
Joshua Boniface c7c8c8bcbb Fix bug with flush 2019-07-10 00:43:55 -04:00
Joshua Boniface 7a8aee9fe7 Remove flush locking functionality 
This just seemed like more trouble that it was worth. Flush locks were
originally intended as a way to counteract the weird issues around
flushing that were mostly fixed by the code refactoring, so this will
help test if those issues are truly gone. If not, will look into a
cleaner solution that doesn't result in unchangeable states.
 2019-07-09 23:59:17 -04:00
Joshua Boniface ad284b13bc Fix bugs with fencing 2019-07-09 19:17:53 -04:00
Joshua Boniface 7df200ac44 Improve ZK connection loss handling 2019-07-09 19:17:32 -04:00
Joshua Boniface 47f86475f8 Handle failures of Ceph commands gradefully 
If these commands fail, catch the error, print a message, and set up
empty lists. Also handle later data parsing in this case.
 2019-07-09 16:43:38 -04:00
Joshua Boniface 1a8e7509f7 Support run_os_command timeout; use timeouts 2019-07-09 15:09:13 -04:00
Joshua Boniface 83a4140703 Allow enabling debug mode in config 
Makes debugging easier without modifying code.
 2019-07-09 14:59:00 -04:00
Joshua Boniface 8eeba9bc9b Make Ceph commands time out if needed 2019-07-09 14:35:53 -04:00
Joshua Boniface 19701c66e4 Move fencing to after keepalive output 
Just makes the messages a little easier to read when triggered.
 2019-07-09 14:24:31 -04:00