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332 Commits

Author SHA1 Message Date
Joshua Boniface 9c2b1b29ee Add node health to fault states 
Adjusts ordering and ensures that node health states are included in
faults if they are less than 50%.

Also adjusts fault ID generation and runs fault checks only coordinator
nodes to avoid too many runs.
 2023-12-01 17:38:28 -05:00
Joshua Boniface 8594eb697f Add initial fault generation in pvchealthd 
References: #164
 2023-12-01 17:38:27 -05:00
Joshua Boniface 7cb9ebae6b Remove legacy configuration handler 
This is not going to be needed.
 2023-12-01 01:25:40 -05:00
Joshua Boniface 102c3c3106 Port all Celery worker functions to discrete pkg 
Moves all tasks run by the Celery worker into a discrete package/module
for easier installation. Also adjusts several parameters throughout to
accomplish this.
 2023-11-30 02:24:54 -05:00
Joshua Boniface 03a738f878 Move config parser into daemon_lib 
And reformat/add config values for API.
 2023-11-30 00:05:37 -05:00
Joshua Boniface 11db3c5b20 Fix ordering during termination 2023-11-29 21:21:51 -05:00
Joshua Boniface fa12a3c9b1 Permit buffered log appending 2023-11-29 21:21:51 -05:00
Joshua Boniface 787f4216b3 Expand Zookeeper log daemon prefix to match 2023-11-29 21:21:51 -05:00
Joshua Boniface 83ceb41138 Add daemon name to Logger entries 2023-11-29 15:18:37 -05:00
Joshua Boniface 2e5958640a Remove erroneous time from message 2023-11-29 15:12:41 -05:00
Joshua Boniface 7abc697c8a Improve Zookeeper log handling 
Ensures that messages are fully read before each append. Adds more
Zookeeper hits, but ensures logs won't be overwritten by multiple
daemons.

Also don't use a set on the client side, to avoid "removing duplicate"
entries erroneously.
 2023-11-29 15:12:41 -05:00
Joshua Boniface dd6a38d5ea Properly pass the name of the exception 2023-11-16 18:05:52 -05:00
Joshua Boniface f50f170d4e Convert vmbuilder to use new Celery step structure 2023-11-16 16:08:49 -05:00
Joshua Boniface 83c4c6633d Readd RBD lock detection and clearing on startup 
This is still needed due to the nature of the locks and freeing them on
startup, and to preserve lock=fail behaviour on VM startup.

Also fixes the fencing lock flush to directly use the client library
outside of Celery. I don't like this hack but it seems prudent until we
move fencing to the workers as well.
 2023-11-10 01:33:48 -05:00
Joshua Boniface b522306f87 Increase Celery wait times 
It's a bit inefficient, but provides nicer output and a bit of settling
time between each stage.
 2023-11-09 23:54:05 -05:00
Joshua Boniface 07026efb63 Ensure OSD checks in before completing 
Avoids issues where the new OSD doesn't check in; at least the
administrator will know.

Also fixes some issues with osd_db in removal.
 2023-11-09 23:51:05 -05:00
Joshua Boniface 08411708f6 Clean up dangling references to cmd pipes 
Also removes the schema references for these CMD pipes as they are no
longer required.
 2023-11-09 23:28:14 -05:00
Joshua Boniface ce17c60a20 Port OSD on-node tasks to Celery worker system 
Adds Celery versions of the osd_add, osd_replace, osd_refresh,
osd_remove, and osd_db_vg_add functions.
 2023-11-09 23:28:08 -05:00
Joshua Boniface 89681d54b9 Port VM on-node tasks to Celery worker system 
Adds Celery versions of the flush_locks, device_attach, and
device_detach functions.
 2023-11-06 20:40:46 -05:00
Joshua Boniface a016337f57 Remove block verify in APi 
This doesn't work right and is handled by the node anyways.
 2023-11-04 02:45:10 -04:00
Joshua Boniface 7f5dd385b5 Use right key for FSID elsewhere 2023-11-03 23:51:01 -04:00
Joshua Boniface ec42b19d0e Send FSID to clients too 2023-11-03 16:37:55 -04:00
Joshua Boniface 64e37ae963 Update OSD replacement functionality 
1. Simplify this by leveraging the existing remove_osd/add_osd
functions, since its task was functionally identical to those two in
sequential order.
2. Add support for split OSDs within the command (replacing all OSDs on
the block device(s) as required).
3. Add additional configurability and flexibility around the old device,
weight, and external DB LVs.
 2023-11-03 01:45:49 -04:00
Joshua Boniface 980ea6a9e9 Adjust handling of ext_db and _count options 
Avoid the use of superfluous flag options, default them to none, and add
support for fixed-size DB LVs.
 2023-11-02 13:29:47 -04:00
Joshua Boniface 526a5f4a74 Add support for split OSD adds 
Allows creating multiple OSDs on a single (NVMe) block device,
leveraging the "ceph-volume lvm batch" command. Replaces the previous
method of creating OSDs.

Also adds a new ZK item for each OSD indicating if it is split or not.
 2023-11-01 21:31:35 -04:00
Joshua Boniface 35f80e544c Use more hierarchical backup path structure 2023-10-24 02:04:16 -04:00
Joshua Boniface 83b937654c Avoid removing nonexistent snapshots 
Store retain_snapshot in JSON and use that to check during delete.
 2023-10-24 01:35:00 -04:00
Joshua Boniface 714bde89e6 Fix incorrect variable ref 2023-10-24 01:25:01 -04:00
Joshua Boniface c87736eb0a Use consistent path name and format 2023-10-24 01:20:44 -04:00
Joshua Boniface 63d0a85e29 Add backup deletion command 2023-10-24 01:18:27 -04:00
Joshua Boniface 55ca131c2c Handle snapshots on restore and provide options 
Also rename the retain option to remove superfluous plural.
 2023-10-24 00:25:06 -04:00
Joshua Boniface 8d256a1737 Complete VM restore functionality 2023-10-23 22:23:17 -04:00
Joshua Boniface d3b3fdfc80 Revert "Export backup images to a tar archive" 
This reverts commit 38abd078af.
 2023-10-23 11:01:16 -04:00
Joshua Boniface f1b29ea94e Initial VM restore work 2023-10-23 11:00:54 -04:00
Joshua Boniface 38abd078af Export backup images to a tar archive 
This helps ensure an easier restore as the tar archive(s) can be sent
directly to the API via the normal process of image uploading, instead
of individual disks.
 2023-10-23 09:56:50 -04:00
Joshua Boniface fabb97cf48 Only split a command_string if its not a list 2023-10-23 09:50:58 -04:00
Joshua Boniface 68124db323 Remove extra spaces 2023-10-17 13:01:38 -04:00
Joshua Boniface 8921efd269 Fix incorrect tuple construct 2023-10-17 12:55:44 -04:00
Joshua Boniface 3d12915989 Further improve return messages 2023-10-17 12:53:08 -04:00
Joshua Boniface 67b0b19bca Use better time functionality 2023-10-17 12:39:37 -04:00
Joshua Boniface 5d0c674d1d Add runtime and adjust ordering 2023-10-17 12:32:40 -04:00
Joshua Boniface f441b0d823 Improve missing parent message 2023-10-17 12:17:29 -04:00
Joshua Boniface a5d0f219e4 Improve return messages 2023-10-17 12:10:55 -04:00
Joshua Boniface 0169510df0 Fix up datestring generation 2023-10-17 12:05:45 -04:00
Joshua Boniface a58c1d5a8c Fix bad snapshot removals 2023-10-17 12:02:24 -04:00
Joshua Boniface a8e4b01b67 Handle return data even better 2023-10-17 11:51:03 -04:00
Joshua Boniface 45c4c86911 Handle extra return variable 2023-10-17 11:47:01 -04:00
Joshua Boniface 6448b31d2c Improve VM list arguments 
Use kwargs here instead of fixed args to allow default None values.
 2023-10-17 11:01:38 -04:00
Joshua Boniface b997c6f31e Add support for full VM backups 
Adds support for exporting full VM backups, including configuration,
metainfo, and RBD disk images, with incremental support.
 2023-10-17 10:15:06 -04:00
Joshua Boniface a0b45a2bcd Always create RBDs with bytes value 
Converting into human results in imprecise values when specifying bytes
directly, which in turn breaks VMDK image uploads. Instead, just use the
raw bytes value when creating the volume instead of converting it back.
 2023-09-30 12:37:43 -04:00