This allows to specifically request status for several CIDs as
provided in the "cids" query parameter, instead of request status for
all CIDs.
In this case, the filter is ignored.
This is a preparatory PR to add additional APIs (Pinning Service API) easily
to cluster.
Instead of copy-pasting most of what the REST API does, I have refactored so
that the whole configuration, routing and request-handling utilities can be
re-used.
The worst part has been to divide the test between tests that test core
(common.API) functionality and tests that test specific REST API endpoint
functionality. I could not get away without an additional common/test package
to provide functions that are used from both places. This is a side effect of
testing both http and libp2p endpoints for every request etc.
The Gorilla muxer StrictSlash option uses a 301 permanent redirect, which
results in POST requests becoming GET requests in most clients. Thus we use
our own middleware that performs a 307 redirect. See issue #1415 for more
details.
The restapi component supports filters for the pinset. This was done to keep
expected output when sharding was fully supported by filtering out "internal"
pins.
However this filter requires looping on the full pinset and re-allocating and
usually does nothing. The useless copy is significant for really big pinsets.
Additionally, ipfs-cluster-ctl set the filter by default to "pins". By setting
it to "all" instead we can skip the whole filtering step and, in practice, get the
same results.
This commit modifies the pintracker StatusAll call to take a status filter.
This allows to skip a PinLs call to ipfs when checking status for items that
are queued, pinning, unpinning or in error. Those status come directly from
the operation tracker. This should result in a significant performance
increase for those calls, particularly in nodes with several hundred thousand
pins and more, where the call to IPFS is very expensive.
A new TrackerStatusUnexpectedlyUnpinned status has been introduce to
differentiate between pin errors (tracked by the operation tracker) and "lost"
items (which before were pin errors too). This new status is handled by the
Recover() operation as before.
Instead they should use noise, and fallback to tls.
This should not break compatibility with previous versions as both old and new
are able to speak tls.
Fixes#1315
GlobalPinInfo objects carried redundant information (Cid, Peer) that takes
space and time to serialize.
This has been addressed by having GlobalPinInfo embed PinInfoShort rather than
PinInfo. This new types ommits redundant fields.
* 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
* 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 removes mappintracker and sets stateless tracker as the default (and only) pintracker component.
Because the stateless tracker matches the cluster state with only ongoing operations being kept on memory, and additional information provided by ipfs-pin-ls, syncing operations are not necessary. Therefore the Sync/SyncAll operations are removed cluster-wide.
- Human-sizes for freespace metrics. Display whether if metric is
expires in something like "expires in 3m".
- When not passing metric name `ipfs-cluster-ctl health metrics` hits
the the metrics endpoint which returns a list of available metrics and
displays to user
- Humanize metrics output
- Sort metrics output
- 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
- Instead of using a boolean config element(send logs to std out or
file), use a string element that would store path of the log file.
That way user has freedom to choose the filepath. Use std out if this
path is empty.
This commit introduces logging for Cluster HTTP APIs.
It adds a config element `send_logs_to_file`, which tells whether logs
should be saved in a file or shown in standard output.
Requests are logged as per Apache Common Log Format (CLF)
http://httpd.apache.org/docs/2.2/logs.html#commonFixes#574
With this commit
- If cid in `DELETE /pins/{cid}` isn't part of the pinset, it would
return 404
- If path in `DELETE /pins/{keyType}/{path}` resolves to a cid that
isn't part of the pinset, it would return 404
* Improve pin/unpin method signatures:
These changes the following Cluster Go API methods:
* -> Cluster.Pin(ctx, cid, options) (pin, error)
* -> Cluster.Unpin(ctx, cid) (pin, error)
* -> Cluster.PinPath(ctx, path, opts) (pin,error)
Pin and Unpin now return the pinned object.
The signature of the methods now matches that of the API Client, is clearer as
to what options the user can set and is aligned with PinPath, UnpinPath, which
returned pin methods.
The REST API now returns the Pinned/Unpinned object rather than 204-Accepted.
This was necessary for a cleaner pin/update approach, which I'm working on in
another branch.
Most of the changes here are updating tests to the new signatures
* Adapt load-balancing client to new Pin/Unpin signatures
* cluster.go: Fix typo
Co-Authored-By: Kishan Sagathiya <kishansagathiya@gmail.com>
* cluster.go: Fix typo
Co-Authored-By: Kishan Sagathiya <kishansagathiya@gmail.com>
I had thought of this for a very long time but there were no compelling
reasons to do it. Specifying RPC endpoint permissions becomes however
significantly nicer if each Component is a different RPC Service. This also
fixes some naming issues like having to prefix methods with the component name
to separate them from methods named in the same way in some other component
(Pin and IPFSPin).
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.
