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1193 Commits

Author SHA1 Message Date
Ryan Uber
03fea4b091 consul: test baked-in distance sort 2016-06-21 12:54:18 -07:00
Ryan Uber
4c1afb1bc6 consul: use the Near field instead of PreferLocal 2016-06-21 12:39:40 -07:00
James Phillips
09cfda47ed Merge pull request #2127 from hashicorp/b-remote-consuls-locking 
Ensure locking of `Server`'s `remoteConsuls`.
 2016-06-21 10:00:04 -07:00
James Phillips
aa1bb5a012 Merge pull request #2131 from hashicorp/b-misc-microoptimizations 
Misc micro optimizations
 2016-06-21 09:59:01 -07:00
Sean Chittenden
3c197bad30
Ensure locking of Server's remoteConsuls. 2016-06-20 22:59:49 -07:00
Sean Chittenden
b3df5d3a87
Misc comment improvements 2016-06-20 15:29:38 -07:00
Sean Chittenden
65edc0a374
Initialize a non-empty number of Consul Datacenters. No functional change. 2016-06-20 15:26:59 -07:00
Sean Chittenden
223f605b1e
Prefer rand.Int31n() over rand.Int31(). 2016-06-20 15:26:27 -07:00
Sean Chittenden
c3e54b79fd
Fix deadlock in Consul RTT. 
- consul/rtt.go:388: s.getDatacentersByDistance().  Acquires RLock()
- consul/rtt.go:341: sortDatacentersByDistance() RLock still held.
- consul/rtt.go:282: getDatacenterDistance() RLock still held.
- consul/rtt.go:268: getNodesForDatacenter(). Attempts to reacquire RLock(), hangs indefinitely.
 2016-06-20 14:59:54 -07:00
Ryan Uber
100a46727f consul: test raw PreferLocal functionality 2016-06-20 14:53:13 -07:00
Ryan Uber
3797e6544c consul: support PreferLocal in PQ's 2016-06-20 14:24:40 -07:00
Sean Chittenden
e9a2f5b40c
Chase casting types.CheckID to a string into the state_store. 
It turns out the indexer can only use strings as arguments when
creating a query.  Cast `types.CheckID` to a `string` before calling
into `memdb`.

Ideally the indexer would be smart enough to do this at compile-time,
but I need to look into how to do this without reflection and the
runtime package.  For the time being statically cast `types.CheckID`
to a `string` at the call sites.
 2016-06-07 16:59:02 -04:00
Sean Chittenden
63adcbd5ef
Revert "Move structs.CheckID to a new top-level package, types." 
This reverts commit 2bbd52e3b44ff1b60939a8400264d534662d6d51.
 2016-06-07 16:59:02 -04:00
Sean Chittenden
cbb945e76a
Move structs.CheckID to a new top-level package, types. 
Per discussion w/ @slackpad, move this type to its own top-level package
 2016-06-07 16:59:02 -04:00
Sean Chittenden
f5ab25163e
Move structs.CheckID to a new top-level package, types. 
Per discussion w/ @slackpad, move this type to its own top-level package
 2016-06-07 16:59:02 -04:00
Sean Chittenden
ddbe64a8c8
Float a type balloon. Some strings are square pegs in round holes. 
This experiment was brought about because of variable naming
confusion where name and checkIDs were interchanged.  Gave CheckID
an Qualified Type Name and chased downstream changes.
 2016-06-07 16:59:02 -04:00
James Phillips
0f5aabcbbd Merge pull request #2028 from hashicorp/f-atomic-kv 
Adds support for atomic transactions spanning multiple KV entries.
 2016-05-15 13:46:05 -07:00
Sean Chittenden
02b5b53c92
Remove unused peers variable from setupRaft(). 2016-05-15 06:40:46 -07:00
James Phillips
778b975e7a Adds a get-tree verb to KV transaction operations. 2016-05-13 16:57:39 -07:00
James Phillips
4bbaf1cd15 Switches GETs to a filtering model for ACLs. 2016-05-13 15:58:55 -07:00
James Phillips
fbfb90a694 Removes null results for deletes, and preps for more than one result from an operation. 2016-05-13 01:47:55 -07:00
James Phillips
a37bf9de56 Adds a read-only optimized path for transactions. 2016-05-13 00:34:05 -07:00
James Phillips
9443c6ba71 Adds a comment for the txnKVS() function. 2016-05-12 16:11:26 -07:00
James Phillips
04d99cd702 Makes get fail a transaction if the key doesn't exist. 2016-05-11 14:18:31 -07:00
James Phillips
4882a9fe43 De-nests the KV output structure (removes DirEnt member). 2016-05-11 13:48:03 -07:00
James Phillips
960b9d6fb6 Switches to "KV" instead of "KV" for the KV operations. 2016-05-11 10:58:27 -07:00
James Phillips
38d0f6676f Refactors TxnRequest/TxnResponse into a form that will allow non-KV ops. 
This isn't needed/used yet, but it's a good hook to get in there so we
can add more atomic operations in the future. The Go API hides this detail
so that feels like a KV-specific API. The implications on the REST API are
pretty minimal.
 2016-05-11 01:39:10 -07:00
James Phillips
69f58ad04a Moves txn code into a new endpoint, not specific to KV. 2016-05-10 21:58:02 -07:00
James Phillips
23545f97fe Fixes some go vet findings in a unit test. 2016-05-10 20:01:52 -07:00
Sean Chittenden
fd63a81706
Remove stray type definition 
Noticed while working on Nomad Client's server selection code.
 2016-05-10 18:56:28 -07:00
James Phillips
fcb0c20867 Adds internal endpoint read ACL support and full unit tests. 2016-05-10 11:23:47 -07:00
James Phillips
2f51926852 Adds an empty get test case. 2016-05-09 22:18:26 -07:00
James Phillips
e491245062 Performs basic plumbing of KVS transactions through all the layers. 2016-05-09 22:15:49 -07:00
James Phillips
b7ae973642 Adds state store support for atomic KVS ops. 2016-05-05 15:46:59 -07:00
James Phillips
6c2aeb25ab Splits existing KVS operations into *Txn helpers for later reuse. 2016-05-04 14:20:11 -07:00
James Phillips
9edca28203 Moves KVS-related state store code out into its own set of files. 2016-05-02 16:21:04 -07:00
Sean Chittenden
6cf21fbbe9 Add the list of Raft peers to Consul's Stats 
```
% consul info
[snip]
raft:
[snip]
	raft_peers = 127.0.0.1:8300
[snip]
```

Poached from: Nomad Project
 2016-04-28 15:08:48 -07:00
James Phillips
8c8b146f77 Merge pull request #1884 from mtchavez/1541-data-dir-perms 
command: Data directory permission error message
 2016-04-12 22:06:49 -07:00
James Phillips
0e5aa5d808 Merge pull request #1895 from shoenig/fixtypo 
doc: fix trivial typo s/NewFSMPath/NewFSM/
 2016-04-12 21:53:24 -07:00
James Phillips
ed86e5cc72 Adds a clone method to HealthCheck and uses that in local.go. 2016-04-11 00:05:39 -07:00
Chavez
473908f636 Add description to rpc test client pool member failure message 2016-04-01 19:17:38 -07:00
Seth Hoenig
c3637e6ed7 doc: fix trivial typo s/NewFSMPath/NewFSM/ 2016-03-29 20:52:17 -05:00
Sean Chittenden
7cdc056ca5 Rename server_details package to agent 2016-03-29 17:39:19 -07:00
Sean Chittenden
80f9f54bb3 Add a quick package doc for the servers package 2016-03-29 16:22:53 -07:00
Sean Chittenden
5501feecbe Rename serverConfig to serverList 
serverList is a vastly more accurate name.  Chase accordingly.  No functional change other than types and APIs.
 2016-03-29 16:17:16 -07:00
Sean Chittenden
6185f931d8 Gratuitous rename 1/2 
Reduce cognative load and perform an overdue rename.  No functional change.

Rename the `server_manager` package to `servers`.  Rename the `ServerManager` package to `Manager`.  In `client`, rename `serverMgr` to `servers`.
 2016-03-29 16:12:00 -07:00
Sean Chittenden
3666c87d2f Remove two unused constants 2016-03-29 11:11:41 -07:00
Sean Chittenden
299d058d54 Remove useless comment residual from decomposing functions 2016-03-29 10:53:00 -07:00
Sean Chittenden
ec25ad84a6 EDYSLEXICMOMENT 2016-03-29 10:50:10 -07:00
Sean Chittenden
b684b15d94 Refactor out recocileServerList anon function 
Add testing to reconcileServerList and test various server sizes.

Test that a percentage of nodes fail their Ping (50% in testing atm)
 2016-03-29 02:45:38 -07:00