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810be71720
Commit Graph

672 Commits

Author SHA1 Message Date
Jarrod Johnson
810be71720 Initial support for non-console dispatch 
For non-exceptional cases, it is now functional.
 2018-06-15 15:54:26 -04:00
Jarrod Johnson
f2500d9d27 Add general confluentutil command 
This provides util commands to manage certificates and collective
membership.
 2018-06-13 16:23:49 -04:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
a08eace00c Fix missing import of traceback 2018-06-05 13:08:05 -04:00
Jarrod Johnson
3eed46ec08 Disconnect on loss of ownership 2018-06-02 12:36:20 -04:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
867dd0dda7 Handle collective.manager being set back to the node 2018-05-31 16:16:03 -04:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
41a5eaa464 Merge branch 'clustertime' of github.com:jjohnson42/confluent into clustertime 2018-05-23 13:02:12 -04:00
Jarrod Johnson
46c4065b81 Correct another typo 2018-05-23 13:02:03 -04:00
Jarrod Johnson
57e323786e Fix syntax error in the recent code 2018-05-22 11:00:30 -04:00
Jarrod Johnson
3b2a18a650 Merge branch 'master' into clustertime 2018-05-22 10:34:31 -04:00
Jarrod Johnson
3ace7747ab Fix typo 2018-05-22 10:11:37 -04:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
5fe2d2a31c Fix unprintable characters in some chassisid 
Some switches send raw octets back, some printable.  Try to normalize
when unprintable chassis id are detected.  This is not 100%, if the hex
would be all between 20 and 80 throughout the string, then this will
fail to do the right thing.

Hopefully, the amount of times when lldp partners disagree on how to
implement LLDP-MIB will be limited.  Currently it is known than Lenovo
and Juniper switches disagree, and both of those have what would
be unprintable values in the mfg portion of the chassis id.
 2018-05-21 15:53:42 -04:00
Jarrod Johnson
a4fed0601c Fix unprintable characters in some chassisid 
Some switches send raw octets back, some printable.  Try to normalize
when unprintable chassis id are detected.  This is not 100%, if the hex
would be all between 20 and 80 throughout the string, then this will
fail to do the right thing.

Hopefully, the amount of times when lldp partners disagree on how to
implement LLDP-MIB will be limited.  Currently it is known than Lenovo
and Juniper switches disagree, and both of those have what would
be unprintable values in the mfg portion of the chassis id.
 2018-05-21 15:53:12 -04:00
Jarrod Johnson
41298a8e01 Extend collective data functions to more functions 
Add to users and groups.  Refactor reusable code.
Code that remains still looks awfully repetitive though...
 2018-05-21 15:46:51 -04:00
Jarrod Johnson
fde2c7a8e0 Fix the encuuid reference 
encuuid is a list, not the value, so get the first value
rather than try to concatenate the string.
 2018-05-18 11:49:06 -04:00
Jarrod Johnson
fbbb5d048f Fix the encuuid reference 
encuuid is a list, not the value, so get the first value
rather than try to concatenate the string.
 2018-05-18 11:47:34 -04:00
Jarrod Johnson
32d60145f7 Fix typo in discovery core 2018-05-18 10:20:57 -04:00
Jarrod Johnson
1db781852c Fix typo in discovery core 2018-05-18 10:20:31 -04:00
Jarrod Johnson
0dbf82b0f1 Clean up errors on bad ipv4 addresses 
confluent errors are better now
 2018-05-17 16:24:31 -04:00
Jarrod Johnson
675dc966c7 Clean up errors on bad ipv4 addresses 
confluent errors are better now
 2018-05-17 16:24:06 -04:00
Jarrod Johnson
5dddae0ebf Cleaner handling of invalid names in restore attempt 
Detect problems ahead af time and more cleanly print a message.
 2018-05-17 14:40:40 -04:00
Jarrod Johnson
39e9bf0be5 Cleaner handling of invalid names in restore attempt 
Detect problems ahead af time and more cleanly print a message.
 2018-05-17 14:40:19 -04:00
Jarrod Johnson
d6b7c536d5 Fix discovery of old SMM firmware 
Older SMM firmware will not have neighbor data, ignore and move on
in such a case.
 2018-05-17 14:21:24 -04:00
Jarrod Johnson
f21db46cdd Fix discovery of old SMM firmware 
Older SMM firmware will not have neighbor data, ignore and move on
in such a case.
 2018-05-17 14:20:59 -04:00
Jarrod Johnson
dcb1c2b32b Fix load of txcount 
Mistake caused txcount not to restore from disk.
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
d705d6320a 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
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
52e2038fdf Fix transaction count in collective 
Slave members were not persisting the value to disk
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
9d58a2d382 Correct scope of currentleader 2018-05-16 11:27:46 -04:00
Jarrod Johnson
a2187087f7 Fix not having currentleader set 
A slave node now recognizes itself as such.
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
c5b5178f39 Block some early startup problems in collective 2018-05-16 11:27:46 -04:00
Jarrod Johnson
1c2c9931a8 Persist the transactioncount 
Needed for eventually ascertaining the viability in selecting leader.
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
778a153170 Correct spelling error 2018-05-16 11:27:46 -04:00
Jarrod Johnson
34c510e30a 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.
 2018-05-16 11:27:46 -04:00
Jarrod Johnson
d4babbffa4 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.
 2018-05-16 11:27:46 -04:00