Jackson Owens
74e020b715
contrib/raftexample: save snapshot to WAL first
...
Save the snapshot index to the WAL before saving the snapshot to the
filesystem. This ensures that we'll only ever call wal.Open with a
snapshot that was previously saved to the WAL.
2017-06-13 11:24:07 -07:00
Anthony Romano
887db5a3db
*: fix go tool vet -all -shadow errors
2017-06-03 21:32:36 -07:00
Gyu-Ho Lee
0af1679b61
raftexample: load snapshot when opening WAL
...
Fix https://github.com/coreos/etcd/issues/7056 .
Previously we don't load snapshot when replaying WAL.
2016-12-30 17:28:57 -08:00
Vincent Lee
e8d06d8e4d
raftexample: confState should be saved after apply
2016-11-20 16:51:33 +08:00
Gyu-Ho Lee
e4fbf7db00
raftexample: implement Raft snapshot
2016-09-21 04:23:05 -07:00
Gyu-Ho Lee
4b83f40618
raftexample: add index fields to filter entries
2016-09-21 04:23:05 -07:00
Gyu-Ho Lee
666d555450
raftexample: add snapshotter, handle Ready in raft
2016-09-21 04:23:05 -07:00
Brian Schroeder
b86e723107
contrib/raftexample: Restrict channel types
2016-07-18 17:19:54 -04:00
Gyu-Ho Lee
ef44f71da9
*: update LICENSE header
2016-05-12 20:51:48 -07:00
Gyu-Ho Lee
c09f23c46d
*: clean up bool comparison
2016-04-02 18:27:54 -07:00
Anthony Romano
bd832e5b0a
*: migrate Godeps to vendor/
2016-03-22 17:10:28 -07:00
Anthony Romano
02b24c58fd
contrib/raftexample: fix tests
...
os.Exit() on raft stop breaks out of the test fixture; instead,
monitor the error channel and exit on close
2016-02-10 11:49:13 -08:00
Anthony Romano
0cb304ec61
contrib/raftexample: fix restart path
...
The ConfChange fix crashes WAL replay because it assumed the node
always exists. Additionally, restart on a single node cluster
would deadlock because it had the wrong raft HardState.
To fix, replay path now goes through the regular raft loop.
Fixes #4474
2016-02-10 11:49:13 -08:00
Adam Wolfe Gordon
7c0b6d9be9
contrib/raftexample: Allow nodes to be added to a running cluster
...
A node with ID n can be added by POSTing the new node's URL to /n on the
HTTP server.
2016-02-08 10:51:06 -07:00
Adam Wolfe Gordon
7d862960cc
contrib/raftexample: Add a channel for proposing config changes
...
Add a channel over which we can propose cluster config changes to
raft. In an upcoming commit we'll add an HTTP endpoint that sends config
changes over this channel.
2016-02-08 10:51:06 -07:00
Adam Wolfe Gordon
eb7fef559d
contrib/raftexample: Handle conf change entries
...
So far we don't propose conf changes, but we'll be ready to handle them
when we do.
2016-02-08 10:51:03 -07:00
Adam Wolfe Gordon
a31f9a8af1
contrib/raftexample: Publish only committed entries
...
We shouldn't publish entries to the kvstore until they've been
committed.
2016-02-05 13:59:49 -07:00
chz
63bc804253
contrib/raftexample: shutdown rafthttp on closed proposal channel
...
Otherwise listening ports leak across unit tests and ports won't bind.
2015-12-21 13:03:42 -08:00
chz
b73a11ff45
contrib/raftexample: follow pipeline guidelines closer
...
close raft commit channel before issuing raft error since it's done
sending
2015-12-21 13:03:42 -08:00
chz
b7cf2385e6
contrib/raftexample: add test, fix dead lock on proposal channel
...
deadlock if no leader; node selects on propc=nil and writes to Ready,
client blocks on propC in same select as Ready reader, and so progress
of raft state machine deadlocks.
2015-12-21 13:03:35 -08:00
Anthony Romano
1f858e10c8
contrib: example key-value store using raft
2015-12-17 14:41:37 -08:00
