When the allocator is not defined in the configuration, it will take defaults
and assume there is a "tags" informer. That is not the case. When not defined,
we assume it should allocate only by "freespace".
This goes back to badger as the default. Testing performed on 0.14.0-rc2
showed very successful GC behaviour on large clusters.
Being that we run with badger at scale and that the main problem seems
resolved, it seems appropiate to default to badger.
Badger can take 1000x the amount of needed space if not GC'ed or compacted
(#1320), even for non heavy usage. Cluster has no provisions to run datastore
GC operations and while they could be added, they are not ensured to
help. Improvements on Badger v3 might help but would still need to GC
explicitally.
Cluster was however designed to support any go-datastore as backend.
This commit adds LevelDB support. LevelDB go-datastore wrapper is mature, does
not need GC and should work well for most cluster usecases, which are not
overly demanding.
A new `--datastore` flag has been added on init. The store backend is selected
based on the value in the configuration, similar to how raft/crdt is. The
default is set to leveldb. From now on it should be easier to add additional
backends, i.e. badgerv3.
* 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.
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.
- introduce a new flag for loglevels for individual components
- handle all log related flags together so that we can maintain priority
among log level flags (loglevel < component-loglevel < debug)
Setting up mDNS outside the Cluster is dirtier and allows less configuration.
This adds MDNSInterval to the cluster config options and allow disabling it
when the option is set to 0.
Align with previous behaviour and make sure it is logged that
the configuration file was written.
Do not say "peerstore written with 0 entries" as that might be
taken like an error.
