addFile function is now a Cluster method accessed by RPC
residue from attempting to stream responses removed
ipfs-cluster-ctl ls bug fixed
problem with importer/add not printing resolved
new test now checks for this
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
non-recursive cdag pins
priority pins for shards to allocated peer
cdag, meta and shard pin types used
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
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>
1. Refactored importer endpoint, including writing cluster-specific
file adder, to get print info from importer
2. Refactored importer consumption to select equally from
channels of different output signals and manage context
timeouts correctly (only in local add here, sharding to follow)
3. Added output streaming and an error/termination handling protocol
4. Discovered that naive eager response streaming cuts off
reads from request data stream and breaks behavior, for
now all responses come after file ingestion.
5. Added ipfs add style flags (trickle, rawleaves etc.) and
refactored importer endpoint to take in these parameters
to provide identicle behavior to ipfs
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
A sharder config provides a default shard size
getAllocations calls newly exposed rpcs
ipld cbor cluster dag node construction
logic to handle Flushing final shard
logic to initialize and finalize shard sessions
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
Otherwise, they are int. This forces API users to do manual variable
type declaration when initializing something to one of these constants
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
Since indirect pins are of the form `indirect through <cid>`, let's use
a regexp to match them instead of an equality operator.
License: MIT
Signed-off-by: Lilith McMullen <iggnsthe@live.com>
GetTTL returns duration. SetTTL should take duration too, not seconds.
This removes the original SetTTL method which used seconds.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
The rest/client does things like "return id.ToID(), err" which is nice.
But when there's an error the ID has Cid set to nil etc. This is now
causing error messages on the console which are very misleading because
they do not correspond to the actual error of the request.
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>
added ConnectGraph type and serialization
added cli command hitting cluster api
added cluster api client method + endpoint calling into rpc
added rpc calling into main cluster component
added clustercomponent's function to collect ConnectGraph
added functionality in ipfsconn to retrieve ipfs swarm peers
added dot file printing given ConnectGraphSerial
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
This ensures that we don't re-pin something which is already correctly
pinned with the same allocations.
It also ensures that we do re-pin something when the replication
factor associated to it changes.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This PR replaces ReplicationFactor with ReplicationFactorMax
and ReplicationFactor min.
This allows a CID to be pinned even though the desired
replication factor (max) is not reached, and prevents triggering
re-pinnings when the replication factor has not crossed the
lower threshold (min).
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
We had a problem happening when assigning the returned *api.Error
to default 'error' type.
Things like "if err != nil" would not work even when *api.Error is nil
I'm not sure why this happens, but this is very confusing for the user
integrating on top. It is better that we just return plain go errors.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
The multiaddresses protocols for websockets and dns are only registered
with init() function when loading the modules. ipfs-cluster-ctl
uses just the api, which did not load these modules so converting
from serialized types caused bad panics.
We have also ignored errors in the api library under the thinking that it
would only parse things serialized by us, but this has made parsing errors
to go unnoticed. From now, all errors are logged and some precautions
are taking to better handle the possibility of nil objects.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
I've modified the peer identifier to be 'peername'. I've also
modified the TestLoadJSON to check that it is correctly read from
config and set to a default if empty.
Also added 'peername' fields to configurations for various tests.
I renamed Hostname to simply Name as to not imply relation to DNS.
Removed quotes from formatter, used helper function setting config,
and added defensive error check.
When not specified, the name was being assigned to whichever name
was assigned to the previous pin. Not sure exactly what was
happening, but it works after removing omitempty. The idea was to
make Name optional, but here it will always be assigned.
Added Name field to be a part of the stored state of a Pin. This
allows the name to be stored as a part of the consensus if needed.
This is the bare minimum to use. Some other calls like status need
to be checked out.
This adds API, RPC calls to support RecoverAllLocal() (and expose RecoverLocal()
on the Rest API too). cluster-ctl is updated accordingly.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
