This allows the ipfshttp IPFS-connector to support pin origins.
When present, it will issue "swarm connect" requests to IPFS, in the
background, with 0 weight (unsupported in go-ipfs yet) to a maximum of 10
peers. Errors are ignored.
branch feat/1374-providers # Changes to be committed: # modified: ipfshttp.go
../../cmd/ipfs-cluster-service/export.json #
../../cmd/ipfs-cluster-service/test/ #
Receive the full pin object so that it can decide whether to check
for recursive or direct pins directly.
Additionally, unpin will not check for the pin presence anymore and
simply trigger unpins (ignoring errors)
* Libp2p protectors no longer needed, use PSK directly
* Generate cluster 32-byte secret here (helper gone from pnet)
* Switch to go-log/v2 in all places
* DHT bootstrapping not needed. Adjust DHT options for tests.
* Do not rely on dissappeared CidToDsKey and DsKeyToCid functions fro dshelp.
* Disable QUIC (does not support private networks)
* Fix tests: autodiscovery started working properly
Currently we were only specifying the block format. When adding with
a custom hash function, even though we produced the right cids, IPFS
did not know the hash function and ended up storing them using SHA256.
Additionally, since NodeWithMeta serializes the CID, we do not need
to carry a Format parameter (which specifies the Codec): it is already
embedded.
Tests have been added and BlockPut in ipfshttp now checks that the
response's CID matches the data sent. This will catch errors like
what was happening, but also any data corruption between cluster and
IPFS during the block upload.
* add ipv6 listening addresses to the default config
* ipfsproxy: support multiple listeners. Add default ipv6.
* mm
* restapi: support multiple listen addresses. enable ipv6
* cluster_config: format default listen addresses
* commands: update for multiple listeners. Fix randomports for udp and ipv6.
* ipfs-cluster-service: fix randomports test
* multiple listeners: fix remaining tests
* golint
* Disable ipv6 in defaults
It is not supported by docker by default. It is not supported in travis-CI
build environments. User can enable it now manually.
* proxy: disable ipv6 in test
* ipfshttp: fix test
Co-authored-by: @RubenKelevra <cyrond@gmail.com>
This introduces the possiblity of running Cluster with multiple informer components. The first one in the list is the used for "allocations". This is just groundwork for working with several informers in the future.
- cluster method, ipfs connector method, rpc and rest apis,
command, etc for repo gc
- Remove extra space from policy generator
- Added special timeout for `/repo/gc` call to IPFS
- Added `RepoGCLocal` cluster rpc method, which will be used to run gc
on local IPFS daemon
- Added peer name to the repo gc struct
- Sorted with peer ids, while formatting(only affects cli
results)
- Special timeout setting where timeout gets checked from last update
- Added `local` argument, which would run gc only on contacted peer
This introduces a pin/update operation which allows to Pin a new item to
cluster indicating that said pin is an update to an already-existing pin.
When this is the case, all the configuration for the existing pin is copied to
the new one (including allocations). The IPFS connector will then trigger
pin/update directly in IPFS, allowing an efficient pinning based on
DAG-differences. Since the allocations where the same for both pins,
the pin/update can proceed.
PinUpdate does not unpin the previous pin (it is not possible to do this
atomically in cluster like it happens in IPFS). The user can manually do it
after the pin/update is done.
Internally, after a lot of deliberations on what the optimal way for this is,
I opted for adding a `PinUpdate` option to the `PinOptions` type (carries the
CID to update from). In order to carry this option from the REST API to the
IPFS Connector, it is serialized in the Protobuf (and stored in the
datastore). There is no other way to do this in a simple fashion since the Pin
object is piece of information that is sent around.
Additionally, making it a PinOption plays well with the Pin/PinPath APIs which
need little changes. Effectively, you are pinning a new thing. You are just
indicating that it should be configured from an existing one.
Fixes#732
As raised in #793, sometimes the user wants to simply disallow unpinning
altogether in a Cluster peer so that no content can be removed from IPFS
through cluster, even when crendentials are compromised (including access to
RPC endpoint).
This introduces an unpin_disable parameter for the ipfshttp connector. There
is no way that a cluster will effecitvely unpin something if the connector
refuses to ask ipfs.
- Fixed coverage by adding progress to response in mock
- Used switch instead of ifs
License: MIT
Signed-off-by: Kishan Mohanbhai Sagathiya <kishansagathiya@gmail.com>
The switch to base32 as default output format for cidv1 keys in IPFS pin/ls
responses causes an error in PinLsCid as the base32 string does not correspond
to the base58 string expected by cluster when using an old peer.
This affects old Cluster peers running with new IPFS versions and new cluster
peers running with old IPFS versions for v1 CIDs.
Since Current master uses an updated cid dependency which also uses base32 by
default, master would already work with the latest IPFS daemon, so this is
just allowing to use cluster peers with older ipfs daemons, and preventing a
similar breakage in the future.
IPFSConnector Pin operation should not have a timeout since the start
of the operation, but a timeout since the last block was received,
thus only cancelling operations when there are no more blocks provided
in the network
This adds a new "crdt" consensus component using go-ds-crdt.
This implies several refactors to fully make cluster consensus-component
independent:
* Delete mapstate and fully adopt dsstate (after people have migrated).
* Return errors from state methods rather than ignoring them.
* Add a new "datastore" modules so that we can configure datastores in the
main configuration like other components.
* Let the consensus components fully define the "state.State". Thus, they do
not receive the state, they receive the storage where we put the state (a
go-datastore).
* Allow to customize how the monitor component obtains Peers() (the current
peerset), including avoiding using the current peerset. At the moment the
crdt consensus uses the monitoring component to define the current peerset.
Therefore the monitor component cannot rely on the consensus component to
produce a peerset.
* Re-factor/re-implementation of "ipfs-cluster-service state"
operations. Includes the dissapearance of the "migrate" one.
The CRDT consensus component defines creates a crdt-datastore (with ipfs-lite)
and uses it to intitialize a dssate. Thus the crdt-store is elegantly
wrapped. Any modifications to the state get automatically replicated to other
peers. We store all the CRDT DAG blocks in the local datastore.
The consensus components only expose a ReadOnly state, as any modifications to
the shared state should happen through them.
DHT and PubSub facilities must now be created outside of Cluster and passed in
so they can be re-used by different components.