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Author SHA1 Message Date
Jarrod Johnson
4f73ddc41e Start setting the stage for leader change on restart 
Have connect() have a way to recover if leader is dead.

Also these will be involved in configmanager detected loss of leader
 2018-05-14 16:22:27 -04:00
Jarrod Johnson
7a912b31cb Fix transaction count in collective 
Slave members were not persisting the value to disk
 2018-05-14 15:35:44 -04:00
Jarrod Johnson
297513bba7 Correct scope of currentleader 2018-05-11 15:03:41 -04:00
Jarrod Johnson
aa2be98dc3 Fix not having currentleader set 
A slave node now recognizes itself as such.
 2018-05-11 15:00:18 -04:00
Jarrod Johnson
3cc9ee1a17 Block some early startup problems in collective 2018-05-11 14:49:46 -04:00
Jarrod Johnson
173f1eaf7e Include absent devices in the json of nodeinventory 2018-05-11 14:24:47 -04:00
Jarrod Johnson
0d4b1a4213 Amend json output 
Have the nodeinventory json output in a bit more directly useful format,
rather than regarding the API structured JSON...
 2018-05-11 14:18:04 -04:00
Jarrod Johnson
58155a47b5 Add --json to nodeinventory 
Have nodeinventory have an option to output in json.
 2018-05-11 13:49:54 -04:00
Jarrod Johnson
7fa431dbc9 Persist the transactioncount 
Needed for eventually ascertaining the viability in selecting leader.
 2018-05-11 11:53:45 -04:00
Jarrod Johnson
e98ecd9867 Correct spelling error 2018-05-10 16:46:29 -04:00
Jarrod Johnson
5087c8bed5 Try to persist name as myname 
hostname may not agree with the name chosen by user, in such a case
persist the name and use that, falling back to gethostname()
as needed.
 2018-05-10 16:40:13 -04:00
Jarrod Johnson
0477ab7d85 Check and try to start collective on startup 
Not yet good enough for a leader to rejoin, but enough for a follower
to rejoin automatically.
 2018-05-10 16:19:46 -04:00
Jarrod Johnson
267d83e6e4 Have attrib set wait on all collective members 
This will mean that it is reliable that a nodeattrib ; <command>
in delegation scenarios is guaranteed to execute in order.
 2018-05-09 17:01:23 -04:00
Jarrod Johnson
c962d10222 Allow slave collective drones to set 
It works (once), but needs xid fix.
 2018-05-08 16:53:59 -04:00
Jarrod Johnson
e5f553801b Fix reuse of channel for receiving changes 2018-05-08 13:35:30 -04:00
Jarrod Johnson
d11c716b6a Succeed in pushing config to followers from leader 
Still more work to be done for multiple transactions.
 2018-05-08 11:33:42 -04:00
Jarrod Johnson
aec4e746e9 Apply changes from leader subscription 2018-05-04 16:12:53 -04:00
Jarrod Johnson
a78aa6816c Rough draft for ongoing syncronization 
Putting thoughts down on how xmit will work, will add recv and relay,
do some testing, and then decide how much can be done to apply it neatly
to the various points.
 2018-05-04 15:16:30 -04:00
Jarrod Johnson
5abaddfe63 Clear configuration prior to sync 2018-05-04 12:19:45 -04:00
Jarrod Johnson
ecfc56efde Actually execute replicate-on-connect 
This creates a duplicate of the leader.
 2018-05-03 14:03:56 -04:00
Jarrod Johnson
ecfb4d68c5 Add self to collective database 
Database would omit initial leader otherwise.
 2018-05-03 13:27:48 -04:00
Jarrod Johnson
855241a043 Fixes to the connect draft 
Needed to track it's own name, skip the banner and auth message...
 2018-05-03 13:18:08 -04:00
Jarrod Johnson
ce4c72eae2 For enroll, track the remote cert special 
For reconnect, we will have collective objects.  However at
enroll time, we need to be special.
 2018-05-03 11:18:02 -04:00
Jarrod Johnson
c8961377ed Fix missing import of eventlet 
Unable to spawn the connect thread due to missing import.
 2018-05-01 16:51:57 -04:00
Jarrod Johnson
1b17c42cae Fix backup of globals 
Globals failed to open the backup file as writable, causing failure if
a global had been set.
 2018-05-01 16:18:31 -04:00
Jarrod Johnson
196e8d0d58 Draft for starting the databse replication 
Does not actually heed the data, or implement ongoing relay of data back and forth.
 2018-04-30 16:20:49 -04:00
Jarrod Johnson
dbb50f0807 Add hooks for collective mode and refactor 
In support of config replication, need configmanager to do a few things
 2018-04-30 16:09:28 -04:00
Jarrod Johnson
1200f7b7a1 Add function to check address equivalence 
As we start needing to compare addresses, provide a central function
to handle the various oddities associated with that.
 2018-04-30 16:08:15 -04:00
Jarrod Johnson
a2a0b5de2c Rename 'joinchallenge' to 'enroll' 
Seems like a better word to use.
 2018-04-30 11:37:23 -04:00
Jarrod Johnson
c7b01e00b6 Begin the 'connect' collective operation 
First check if we are current leader, reject if not, then if cert
is invalid, reject, then comes the TODO.
 2018-04-26 16:34:54 -04:00
Jarrod Johnson
06fdc648b8 Add collective info to DB backup 
Now persisted to disk *and* accessible to backup.
 2018-04-26 16:03:03 -04:00
Jarrod Johnson
de89803b9c Persint collective info to disk 
Additionally, simplify the concluding steps of the join conversation.
 2018-04-26 15:48:15 -04:00
Jarrod Johnson
d38d9204a7 Ensure the invitation works out to even multiple of 3 bytes 
It's cosmetic, but a nice way to avoid '=' in the tokens.
 2018-04-26 11:35:06 -04:00
Jarrod Johnson
1deb44021f Fix encoding of the response proof 
The response was not decoded, causing it to always fail.
 2018-04-25 20:49:08 -04:00
Jarrod Johnson
619bbbca96 Provide more feedback and fix some flow issues 2018-04-25 16:47:42 -04:00
Jarrod Johnson
8246ebdd2b Fix invite process and unicode 
Unicode strings do not fit with our world view, make them bytes.
 2018-04-25 14:21:12 -04:00
Jarrod Johnson
a94a724fe0 Rename swarm to collective in setup.py.tmpl 2018-04-25 13:31:26 -04:00
Jarrod Johnson
6b9aed3722 Afetr some feedback, rename it 'collective' 2018-04-25 13:01:59 -04:00
Jarrod Johnson
a3de8b9374 Add swarm to setup.py 
Make sure the swarm content is actually installed.
 2018-04-24 15:58:40 -04:00
Jarrod Johnson
c8e5808daf Further advance the swarm concept 
This marks the start of attempting to connect the invitation
to sockets and using the invitation to measure the certificates as
well as proving client knowledge of an invitation token.
 2018-04-24 14:44:45 -04:00
Jarrod Johnson
f3a0ccbff8 Migrate 'multimanager' to 'swarm' 
It's easier to say 'swarm' and conveys the sense without confusion
of 'cluster' mode.
 2018-04-24 12:59:24 -04:00
Jarrod Johnson
27c1355a4f Add ability to get client certificates 
Unfortunately, to pull off the target user experience, we
must register a custom client certificate validation to allow
us to not require a CA.
 2018-04-24 11:00:23 -04:00
Jarrod Johnson
97d38efb29 Merge branch 'master' into clustertime 2018-04-23 11:13:22 -04:00
Jarrod Johnson
14ff33a44a Only activate the remote API socket if user makes cert 
This prevents the useless networking socket from being opened
when it cannot be used.  This means most implementations will not
have an extra port to explain unless the user goes through the work
and knows what it would be.
 2018-04-20 19:30:15 -04:00
Jarrod Johnson
78bdac474f Merge branch 'master' into clustertime 2018-04-20 13:25:16 -04:00
Jarrod Johnson
0481f7889b Make macmap api case insensitive 
This helps usability of the api.
 2018-04-20 13:25:02 -04:00
Jarrod Johnson
123a1a9dc1 Merge branch 'clustertime' of github.com:jjohnson42/confluent into clustertime 2018-04-17 11:10:13 -04:00
Jarrod Johnson
fa24622704 Merge branch 'master' into clustertime 2018-04-17 11:09:59 -04:00
Jarrod Johnson
a1156097d2 Add facility to disable autosense 
discovery autosense at scale may produce undesirable performance.
Provide an interface to turn off the autosense.

If autosense is off, manual scan can still be performed.
 2018-04-13 16:54:27 -04:00
Jarrod Johnson
af72d0e71a Update the discovery lookup tables on node add/remove 
This will mitigate stale mappings in the discovery process.
 2018-04-12 17:05:06 -04:00