Commit Graph

10 Commits

Author SHA1 Message Date
Adrian Lanzafame
4f194f52d3
use DecodeCid in log_op
License: MIT
Signed-off-by: Adrian Lanzafame <adrianlanzafame92@gmail.com>
2018-10-30 21:07:27 +10:00
Adrian Lanzafame
91358e1ed1
only call ToPin when absolutely required
License: MIT
Signed-off-by: Adrian Lanzafame <adrianlanzafame92@gmail.com>
2018-10-30 21:07:26 +10:00
Hector Sanjuan
d63a5e2667 Fix race on ApplyTo
The FSM tries to decode an operation on top of the
*LogOp. We might still be using the *LogOp.Cid.Allocations
slice. We need to make a deep of *LogOp.Cid before
returning from ApplyTo.

This one was tricky...

License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
2018-10-29 12:03:47 +01:00
Wyatt Daviau
238f3726f3 Pin datastructure updated to support sharding
4 PinTypes specify how CID is pinned
Changes to Pin and Unpin to handle different PinTypes
Tests for different PinTypes
Migration for new state format using new Pin datastructures
Visibility of the PinTypes used internally limited by default

License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
2018-08-07 20:11:23 +02:00
Hector Sanjuan
b852dfa892 Fix #219: WIP: Remove duplicate peer accounting
This change removes the duplicities of the PeerManager component:

* No more commiting PeerAdd and PeerRm log entries
* The Raft peer set is the source of truth
* Basic broadcasting is used to communicate peer multiaddresses
  in the cluster
* A peer can only be added in a healthy cluster
* A peer can be removed from any cluster which can still commit
* This also adds support for multiple multiaddresses per peer

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-11-08 20:04:04 +01:00
Hector Sanjuan
7a5f8f184b Issue #131: Improvements adding and removing
This works on remove+shutdown procedure and fixes a few small
issues.

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-11-01 13:00:32 +01:00
Hector Sanjuan
199dbb944a Raft/PeerRm: attempt more orderly peer removal
Wait until FSM has applied the operation.

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-11-01 12:17:33 +01:00
Hector Sanjuan
7540e7b056 Leave on shutdown: only attempt when cluster reached ready state.
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-11-01 12:17:33 +01:00
Hector Sanjuan
848023e381 Fix #139: Update cluster to Raft 1.0.0
The main differences is that the new version of Raft is more strict
about starting raft peers which already contain configurations.

For a start, cluster will fail to start if the configured cluster
peers are different from the Raft peers. The user will have to
manually cleanup Raft (TODO: an ipfs-cluster-service command for it).

Additionally, this commit adds extra options to the consensus/raft
configuration section, adds tests and improves existing ones and
improves certain code sections.

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-11-01 12:17:33 +01:00
Hector Sanjuan
c2faf48177 Issue #18: Move Consensus and PeerMonitor to its own submodules
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
2017-03-13 18:40:35 +01:00