xCAT/confluent
2
0
Fork 0
mirror of https://github.com/xcat2/confluent.git synced 2024-11-23 18:11:15 +00:00
Code Issues Projects Releases Wiki Activity
1,566 Commits 39 Branches 63 Tags 18 MiB
200569e7af
Commit Graph

765 Commits

Author SHA1 Message Date
Jarrod Johnson
c3c0e1570a Push quorum state to followers 
The followers need to know quorum state.
 2018-07-19 13:27:21 -04:00
Jarrod Johnson
10c82a72b5 Restore message on unreachable collective member 
The parallel execution had broken how that message transmits.

Bonus, make it a per node error.
 2018-07-18 16:49:54 -04:00
Jarrod Johnson
79cdf65a72 Fix SLES sockapi 
Previous fix was applied to the incorrect section of code
 2018-07-18 15:07:22 -04:00
Jarrod Johnson
497ca40492 Do not abort connecting process on bad cert 
The target may be non-viable, but don't let that ruin the party
for everyone.  Let it keep going as if the system were down.
 2018-07-18 14:58:16 -04:00
Jarrod Johnson
fd33e6ae01 Fix non-collective confluent mode 
list_collective returns an iterator, which will be True...
 2018-07-18 14:53:23 -04:00
Jarrod Johnson
32f944e67c Handle unclean loss of current proxy host 
If transition is less than gentle, provide a path to restore automatic
if it gets moved.
 2018-07-18 14:32:39 -04:00
Jarrod Johnson
dcad9f5a75 Add keepalive and acks to collective 
Detect unplugged condition (eventually).
 2018-07-18 13:45:03 -04:00
Jarrod Johnson
b7fe72673d Add clear node/group attributes to collective 
collective was not syncing clear directives.
 2018-07-17 15:57:48 -04:00
Jarrod Johnson
0159bf1b1d Fix typo in error message 2018-07-17 15:39:08 -04:00
Jarrod Johnson
cf9ad11290 Short out operations if in collective mode but no collective.manager 2018-07-17 15:25:12 -04:00
Jarrod Johnson
ddd7ef5eba Fix proxyconsole break and reopen 2018-07-17 15:05:09 -04:00
Jarrod Johnson
73da8ec8b5 Fix ProxyConsole if self.remote is not yet set 2018-07-17 14:44:59 -04:00
Jarrod Johnson
eac4d97732 Disengage remote console on manager change 
This results in a more direct treatment of manager change.
 2018-07-17 13:10:01 -04:00
Jarrod Johnson
fc5472065a Catch missing '@' in token as invalid token 2018-07-17 11:46:40 -04:00
Jarrod Johnson
0d936e0059 Ensure no more than one in-flight slave connection from a given follower 
This will prevent a connection from deregistering itself after the
replacement registers itself.
 2018-07-17 10:36:31 -04:00
Jarrod Johnson
a7b8f0ab0c Parallelize cross-manager requests 
Rather than doing it at one at a time, parallelize the requests
for improved performance.
 2018-07-17 10:07:32 -04:00
Jarrod Johnson
3ab4203104 Explicitly set ECDHE curve 
Some vintages of the SSL stack require we explicitly request a curve,
so here it is.
 2018-07-16 16:23:33 -04:00
Jarrod Johnson
13aa2e9aae Catch more broad errors 
Operating on a closed socket is not a socket.error
 2018-07-16 11:58:18 -04:00
Jarrod Johnson
7462bc28e8 Use the eventlet socket in configmanager 2018-07-16 10:06:53 -04:00
Jarrod Johnson
18f1c07d65 Change to setting an errstr rather than exception 
If nodefirmware update has an issue, provide error message instead.
 2018-07-16 09:03:02 -04:00
Jarrod Johnson
0016077bee Ensure that wait_for_sync always does a new sync 
If a sync is in progress, wait for that to complete.

Then issue the requested *new* sync.

Probably only needed if fullsync, as the one in progress may be a
'dirty' only sync and fullsync would be satisfied by the partial sync
without it, which is bad.
 2018-07-13 22:15:38 -04:00
Jarrod Johnson
1dad69097b Be consistent with sync during load of leader cfg 
Pass through sync as appropriate.

Also changes meant for previous commit
 2018-07-13 21:52:17 -04:00
Jarrod Johnson
fd7c428d1f Cleanup leftover sockets and more reliably be following or leading 
Before there was a chance to be in a half state, leading to an inability
to reach consensus on leader.
 2018-07-13 21:20:42 -04:00
Jarrod Johnson
80a1bd72e7 Correct arguments for Thread constructor 2018-07-13 15:43:09 -04:00
Jarrod Johnson
042d7ab5cf Modify clear_commit to use the same thread 
Additionally, wrap a lock around the dbm operations, in case something
in the future makes a mistake.
 2018-07-13 15:27:16 -04:00
Jarrod Johnson
c74fdf5924 More collective join errors 2018-07-13 11:07:39 -04:00
Jarrod Johnson
58bf226d23 Relay error from server about token issue 2018-07-13 10:50:17 -04:00
Jarrod Johnson
6f012b69a1 Provide cleaner message for collective manager being unreachable 2018-07-13 10:43:20 -04:00
Jarrod Johnson
1d16534c16 If replacing a follower stream, ensure the old one closes 2018-07-13 09:37:00 -04:00
Jarrod Johnson
c80ebb0e8d Explicitly close connection before replacement 
If an existing follower is stalled out, close the socket explicitly
to avoid leaving it open in lsof.
 2018-07-13 09:14:36 -04:00
Jarrod Johnson
efaf1dae70 Make cfgleader modifications more robust 
If cfgleader is about to forget a socket, explicitly try to close
it first.
 2018-07-13 09:05:28 -04:00
Jarrod Johnson
1de82936ed Add full sync mode 
For implementing clear config, all data must be presumed dirty.
 2018-07-12 17:06:37 -04:00
Jarrod Johnson
b0c384c9ca Check quorum on attribute read 
It's too bizarre for attribute read from api to work
without quorum, could be misleading.
 2018-07-12 16:05:04 -04:00
Jarrod Johnson
61dd71778f Never generate new key on crypt read 
An autogenerated key on read can never be useful.  Instead, let it fail
and assume a repair action is coming.
 2018-07-12 15:55:05 -04:00
Jarrod Johnson
c925353f02 Fix rollback 
First the data was not actually being staged in the rollback area.
Secondly, there wasn't an assurance that the disk wouldn't have rollback
committed...
 2018-07-12 10:01:32 -04:00
Jarrod Johnson
9edb225bd3 Fix the reference to sync to file 2018-07-12 09:20:41 -04:00
Jarrod Johnson
7cdc3c1400 Implement clear config rollback 
Should something go awry during config
load, rollback the clear and load.
 2018-07-12 08:48:21 -04:00
Jarrod Johnson
bd2a3f14e6 Defer txcount increment until after potential failure 
This avoids the txcount incrementing when no transaction actually
occurs.
 2018-07-12 08:41:07 -04:00
Jarrod Johnson
beedfb0600 If a drone doesn't exist, treat it as if it's an invalid certificate 2018-07-11 16:29:45 -04:00
Jarrod Johnson
ce59a36351 Avoid excessive syncs on connect 
This removes some redundancy and avoids writing and loading to disk
during the initialization process.
 2018-07-11 16:07:56 -04:00
Jarrod Johnson
a1e612968e Merge branch 'clustertime' of github.com:jjohnson42/confluent into clustertime 2018-07-11 13:44:30 -04:00
Jarrod Johnson
ce1a58bf58 Provide a more specific error when file doesn't exist 
nodemedia does check locally, but server should also check it, in
case of remote *and* service nodes.
 2018-07-11 13:17:37 -04:00
Jarrod Johnson
b386084f2d Note future enhancement for flattening on collective manager change... 2018-07-11 11:07:59 -04:00
Jarrod Johnson
8e9bcbb44f Clear txcount on enroll 
The transaction count on 'join' was being honored as high, when
it never should be.
 2018-07-11 09:40:22 -04:00
Jarrod Johnson
704aaeecf9 Tolerate newline in myname 
vim is quite insistent on adding a newline, tolerate that.
 2018-07-11 09:36:51 -04:00
Jarrod Johnson
11968faffc Numerous fixes to collective 
If client has higher transaction count, do not close the connection
before extracting peer address.

If our connect session is rudely terminated, abort rather than trying
to continue.

On assimilate failure, ignore a failed assimilate with no data.

Fix problem where a follower getting double deleted was causing an error.
 2018-07-10 14:55:57 -04:00
Jarrod Johnson
8769c438c0 Relax cryptodomex requirement 
We don't *need* the higher version, it just accelerates password auth
if possible.  Fix conflict with RH provided package.
 2018-07-10 10:10:04 -04:00
Jarrod Johnson
298e11f60f Allow invite from non-leader role 
A non-leader transaction is modified such that the enroll node
can be connected to the leader and have validation.
 2018-07-09 16:40:43 -04:00
Jarrod Johnson
67d6e9a6c7 Add collective show 
Provide a harmless way to look at collective state
 2018-07-09 15:07:24 -04:00
Jarrod Johnson
a4edf9afb8 Rename confluentutil to collective 
Also adjust output to be a bit more automation friendly.
 2018-07-09 13:33:56 -04:00