Unfortunately, there are still some data races in yamux
https://github.com/libp2p/go-libp2p/issues/396 so we can't
enable this by default.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
dependence on dex replaced with ipld-importer subpackage
slight improvement to importer tests and formatting
gx deps update: new raft, ipld format and ipfs added
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
parse file path arguments to cmdkit.File objects
no support for directories, symlinks or recursive add
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
This uses go-libp2p-kad-dht as routing provider for the Cluster Peers.
This means that:
* A cluster peer can discover other Cluster peers even if they are
not in their peerstore file.
* We remove a bunch of code sending and receiving peers multiaddresses
when a new peer was added to the Cluster.
* PeerAdd now takes an ID and not a multiaddress. We do not need to
ask the new peer which is our external multiaddress nor broadcast
the new multiaddress to everyone. This will fix problems when bootstrapping
a new peer to the Cluster while not all the other peers are online.
* Adding a new peer does not mean to open connections to all peers
anymore. The number of connections will be made according to the DHT
parameters (this is good to have for future work)
The that detecting a peer addition in the watchPeers() function does
no longer mean that we have connected to it or that we know its
multiaddresses. Therefore it's no point to save the peerstore in these
events anymore.
Here a question opens, should we save the peerstore at all, and should we
save multiaddresses only for cluster peers, or for everyone known?
Currently, the peerstore is only updated on clean shutdown,
and it is updated with all the multiaddresses known, and not limited to
peer IDs in the cluster, (because, why not).
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
Among other things, this fixes race condition test failures in libp2p and
random panics in go-log.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
The monitor component should be in charge of deciding how it is
best to send metrics to other peers and what that means.
This adds the PublishMetric() method to the component interface
and moves that functionality from Cluster main component to the
basic monitor.
There is a behaviour change. Before, the metrics where sent only to
the leader, while the leader was the only peer to broadcast them everywhere.
Now, all peers broadcast all metrics everywhere. This is mostly
because we should not rely on the consensus layer providing a Leader(), so
we are taking the chance to remove this dependency.
Note that in any-case, pubsub monitoring should replace the
existing basic monitor. This is just paving the ground.
Additionally, in order to not duplicate the multiRPC code
in the monitor, I have moved that functionality to go-libp2p-gorpc
and added an rpcutil library to cluster which includes useful
methods to perform multiRPC requests (some of them existed in
util.go, others are new and help handling multiple contexts etc).
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
The IPFS() methods returns an ipfs Shell pointing to the ipfs-cluster
proxy endpoint. The location can be customized (via ProxyAddr configuration
option) or it is assumed to be the same as the PeerAddr/APIAddr, with
a different port (the default).
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This commits allows restapi to serve/tunnel http on a libp2p stream.
NewWitHost(...) allows to provide a libp2p host during initialization
which is then used to obtain a listener with go-libp2p-gostream.
Alternatively, if the configuration provides an ID, PrivateKey and Libp2pListenAddr,
a host is created directly by us and used to get the listener.
The protocol tag used is provided by the p2phttp library which will
be used by the client.
All tests now run against the libp2p node too.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
Added go tests
Refactored cluster connect graph to new file
Refactored dot file printing to new repo
Fixed code climate issues
Added sharness test
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
