0843b991ea
Isolate following to dedicated greenthread and put fallback to assert leadership
2018-06-26 14:06:01 -04:00
11e6145a46
Add quorum check to non-config requests
2018-06-26 13:52:20 -04:00
7433dd3e38
Wrap cfg init on follow in lock
...
Use a lock to provide more atomic behavior for connecting should
something go wrong in calling connect_to_leader incorrectly.
2018-06-26 10:13:27 -04:00
4de1fea7aa
Implement attempt to assimilate
2018-06-25 17:30:29 -04:00
f6342dd31f
Allow connect_to_leader to cycle in the parent for loop
...
Startup was foiled when one entry was bad. Also add comments
on invite/join needing to be done from current leader, and the need
for better error messages.
2018-06-25 14:51:39 -04:00
0499a14fe8
Try to reestablish collective on leader loss
2018-06-25 10:40:29 -04:00
f301cd272f
Have follower notice lost leader
...
This will mitigate period during which requests
hang instead of error.
2018-06-24 11:08:15 -04:00
bf4f5ad5ae
Recognize loss of follower as step toward loss of quorum
...
Properly reap the loss of a follower.
2018-06-22 16:17:48 -04:00
5a5f0169a7
Fix logic on null messages
2018-06-22 15:46:41 -04:00
03adec089d
Also clear cfgleader when actually becoming leader
2018-06-22 15:26:08 -04:00
f065fafd61
Clear the quorum block on initial xfer
...
The initial transfer needs to have the configmanager working locally.
2018-06-22 15:23:20 -04:00
b315042850
Error if starting without quorum
...
If collective mode is present, but no candidates worked, still error
out.
2018-06-22 15:12:42 -04:00
5588712320
Clear transaction count on config clear
...
A clear configuration should have 0 transactions.
2018-06-22 14:46:52 -04:00
c6a0aeca3b
Fix dispatch of commands with InputData
...
Inputdata needed to be serialized for the network. Further, had
to have a JSON-safe payload for indicating name for certificate look
up, to avoid doing pickle load on client input prior to client
validation.
2018-06-22 14:41:41 -04:00
f45228c067
Auto-migrate open console session on loss of management
...
This will keep consoles connected across a manager change. Note
that as it stands, a console session enduring multiple changes will
become increasingly convoluted as the redirect chain will increase
every time, rather than shorting back to the entry point.
2018-06-21 15:14:56 -04:00
baef8c2c42
Connect and fix the proxyconsole
...
This works full duplex for sockapi and read for web consoles.
2018-06-21 13:46:51 -04:00
1543e145b7
Draft for proxyconsole object for remote use of consoles
...
This would be the stub stand in for the console object to
connect to remote console object rather than local.
2018-06-20 16:36:59 -04:00
2d403f7d68
Defer import of confluent log
...
confluent.util pulls in log more cleanly, for now rearrange for
easier time running slp test mode.
2018-06-20 14:56:07 -04:00
78117a1b1a
Draft proxyconsole support for sockapi
...
Foundation for consoleserver to be able to do backend to backend
connections
2018-06-19 16:50:49 -04:00
624012774c
Discontinue processing on cert mismatch
...
If cert mismatched, the client was shut out, but processing continued,
fix this mistake.
2018-06-19 16:45:06 -04:00
003358da5f
Discontinue ipmi session on collective manager change
2018-06-19 15:10:59 -04:00
6ba8ca2fa2
Remove accidental change
...
keepalive was disabled, which negatively impacted
web ui performance. Re-enable.
2018-06-19 11:07:23 -04:00
38898ca921
Auto-make certificate if missing
...
Automatically fix a missing certificate if this is the case.
2018-06-19 11:05:38 -04:00
810be71720
Initial support for non-console dispatch
...
For non-exceptional cases, it is now functional.
2018-06-15 15:54:26 -04:00
f2500d9d27
Add general confluentutil command
...
This provides util commands to manage certificates and collective
membership.
2018-06-13 16:23:49 -04:00
0507e89da8
Add ability to skip key backup and interactive password
...
Backups should carefully protect keys.json, but that's only feasible
interactively. However keys don't change, so have a way to combine
protected keys.json with password with relatively safe non-interactive
incremental backups.
2018-06-13 16:22:40 -04:00
8cea5a4fed
Fix redacted db dump
...
The db dump function did not trigger the init() function.
Rearrange the collective section to occur after a section that does
ensure the configmanager is initted.
2018-06-13 09:15:27 -04:00
8515d43dad
A shell script to illustrate generating ECDSA key
...
For now put down the openssl commands required to get the key and
certificate available.
2018-06-12 16:57:36 -04:00
a08eace00c
Fix missing import of traceback
2018-06-05 13:08:05 -04:00
3eed46ec08
Disconnect on loss of ownership
2018-06-02 12:36:20 -04:00
a560dc1974
Add timeout on httpapi socket
...
Clients that fail to send any data, or keep a persistent socket
open without using it are killed off.
2018-06-01 16:26:21 -04:00
6e0186947f
Correctly allow manual discovery through ambiguous situation
...
Manual discovery may 'catch' some incidental data from auto-discovery.
Since the operation is manual, trust the user rather than assume the
user is confused.
2018-06-01 16:09:13 -04:00
366c955956
Add guardrail around slp snoop
...
If a program error should befall our poor slp service, log the issue
and carry on.
2018-06-01 15:53:52 -04:00
d968fb6b04
Add TODO note on how to do the collective console sessions
...
We will hove consoleserver abstract this away from sockapi/httpapi
concerns.
2018-05-31 16:22:11 -04:00
db1d5d6dff
Prepare for request dispatch
...
Sort and exclude nodes that have collective.manager, prepare to relay
for dispatch.
2018-05-31 16:18:58 -04:00
867dd0dda7
Handle collective.manager being set back to the node
2018-05-31 16:16:03 -04:00
22b63df036
First pass at suppressing foreign consoles
...
If console session is another node, prevent it from working locally.
Focus first on making sure the wrong nodes don't work before routing.
2018-05-31 15:53:09 -04:00
54f419d9b4
Add 'collective.manager'
...
For requests that must be routed to a definitive owner (e.g. IPMI),
have an attribute to track the currently responsible server for
singleton operations.
2018-05-31 15:47:19 -04:00
5d6e241287
Fix deadlock on collective create user
...
There was a call to rpc-out from within a 'true' function, which is bad,
fix this by only calling the 'true' function from 'true' function.
2018-05-30 16:21:40 -04:00
417bc5acda
Fix incorrect function call for user creation
...
In collective mode, the incorrect rpc call was made
2018-05-30 15:30:27 -04:00
41a5eaa464
Merge branch 'clustertime' of github.com:jjohnson42/confluent into clustertime
2018-05-23 13:02:12 -04:00
46c4065b81
Correct another typo
2018-05-23 13:02:03 -04:00
57e323786e
Fix syntax error in the recent code
2018-05-22 11:00:30 -04:00
3b2a18a650
Merge branch 'master' into clustertime
2018-05-22 10:34:31 -04:00
3ace7747ab
Fix typo
2018-05-22 10:11:37 -04:00
be3ecf60a5
Fix bad error message on {} in nodeshell/noderun
...
{} used in awk is likely, give proper error message.
2018-05-22 09:56:53 -04:00
8807fcfd22
Fix missing portname in lldp data
...
Root cause was pysnmp returning extraneous leftover data causing
calling code to overrite good data.
2018-05-22 09:37:01 -04:00
33fe0a3db4
Fix wrong port name for G8332
...
Was using the incorrect half of the return, which broke on G8332.
2018-05-22 09:36:55 -04:00
ca7711b373
Fix missing portname in lldp data
...
Root cause was pysnmp returning extraneous leftover data causing
calling code to overrite good data.
2018-05-22 09:36:09 -04:00
8b37199654
Fix wrong port name for G8332
...
Was using the incorrect half of the return, which broke on G8332.
2018-05-22 09:34:02 -04:00
Jarrod Johnson