`basic_auth_credentials` in `api` part of the config accepts a map, with username as key and password as value.
License: MIT
Signed-off-by: Sina Mahmoodi <itz.s1na@gmail.com>
This will display a few hints when consensus fails to start.
If consensus doesn't start (normally WaitForLeader times out),
it's because of libp2p not being able to reach other peers.
This sometimes also means that the wrong protector key (secret)
is being used, even though libp2p does not give us clear
indications.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This fixes#326. It adds a new `pin_method` configuration option to the
`ipfshttp` component allows to configure it to perform `refs -r <cid>` before
the `pin/add` call. By fetching content before pinning, we don't have
a global lock in place, and we can have several pin-requests to
ipfs in parallel.
It also adds a `concurrent_pins` option to the pin tracker, which
launches more pin workers so it can potentially trigger more pins at
the same time. This is a minimal intervention in the pintracker as #308
is still pending.
Documentation for the configuration file has been updated.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This commit adds the dag-sharding-rfc file to the docs directory.
This file outlines the DAG sharding project and currently contains
the draft posted to ipfs/notes for feedback. As suggestions are
incorporated this document will be reworked to track the consensus
on the project's goals and implementation.
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
The main container will now run only ipfs-cluster-service.
A new ipfs-cluster-bundle container is built by Dockerfile-bundle
which will provide ipfs-cluster+ipfs.
Fixes#197
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
ipfs-cluster-service now has a migration subcommand that upgrades
persistant state snapshots with an out-of-date format version to the
newest version of raft state. If all cluster members shutdown with
consistent state, upgrade ipfs-cluster, and run the state upgrade command,
the new version of cluster will be compatible with persistent storage.
ipfs-cluster now validates its persistent state upon loading it and exits
with a clear error in the case the state format version is not up to date.
Raft snapshotting is enforced on all shutdowns and the json backup is no
longer run. This commit makes use of recent changes to libp2p-raft
allowing raft states to implement their own marshaling strategies. Now
mapstate handles the logic for its (de)serialization. In the interest of
supporting various potential upgrade formats the state serialization
begins with a varint (right now one byte) describing the version.
Some go tests are modified and a go test is added to cover new ipfs-cluster
raft snapshot reading functions. Sharness tests are added to cover the
state upgrade command.
Also, start removing mentions of `PeerAdd` operation, as things should
happen with `--bootstrap` (Join). PeerAdd should not be part of the user
workflow and might disappear or be hidden in the future.
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
Review documentation to be in line with latest updates to Raft and
any other feature introduced since 0.12.0.
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
The following commit reimplements ipfs-cluster configuration under
the following premises:
* Each component is initialized with a configuration object
defined by its module
* Each component decides how the JSON representation of its
configuration looks like
* Each component parses and validates its own configuration
* Each component exposes its own defaults
* Component configurations are make the sections of a
central JSON configuration file (which replaces the current
JSON format)
* Component configurations implement a common interface
(config.ComponentConfig) with a set of common operations
* The central configuration file is managed by a
config.ConfigManager which:
* Registers ComponentConfigs
* Assigns the correspondent sections from the JSON file to each
component and delegates the parsing
* Delegates the JSON generation for each section
* Can be notified when the configuration is updated and must be
saved to disk
The new service.json would then look as follows:
```json
{
"cluster": {
"id": "QmTVW8NoRxC5wBhV7WtAYtRn7itipEESfozWN5KmXUQnk2",
"private_key": "<...>",
"secret": "00224102ae6aaf94f2606abf69a0e278251ecc1d64815b617ff19d6d2841f786",
"peers": [],
"bootstrap": [],
"leave_on_shutdown": false,
"listen_multiaddress": "/ip4/0.0.0.0/tcp/9096",
"state_sync_interval": "1m0s",
"ipfs_sync_interval": "2m10s",
"replication_factor": -1,
"monitor_ping_interval": "15s"
},
"consensus": {
"raft": {
"heartbeat_timeout": "1s",
"election_timeout": "1s",
"commit_timeout": "50ms",
"max_append_entries": 64,
"trailing_logs": 10240,
"snapshot_interval": "2m0s",
"snapshot_threshold": 8192,
"leader_lease_timeout": "500ms"
}
},
"api": {
"restapi": {
"listen_multiaddress": "/ip4/127.0.0.1/tcp/9094",
"read_timeout": "30s",
"read_header_timeout": "5s",
"write_timeout": "1m0s",
"idle_timeout": "2m0s"
}
},
"ipfs_connector": {
"ipfshttp": {
"proxy_listen_multiaddress": "/ip4/127.0.0.1/tcp/9095",
"node_multiaddress": "/ip4/127.0.0.1/tcp/5001",
"connect_swarms_delay": "7s",
"proxy_read_timeout": "10m0s",
"proxy_read_header_timeout": "5s",
"proxy_write_timeout": "10m0s",
"proxy_idle_timeout": "1m0s"
}
},
"monitor": {
"monbasic": {
"check_interval": "15s"
}
},
"informer": {
"disk": {
"metric_ttl": "30s",
"metric_type": "freespace"
},
"numpin": {
"metric_ttl": "10s"
}
}
}
```
This new format aims to be easily extensible per component. As such,
it already surfaces quite a few new options which were hardcoded
before.
Additionally, since Go API have changed, some redundant methods have been
removed and small refactoring has happened to take advantage of the new
way.
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
