* update go-libp2p to v0.18.0
* initialize the resource manager
* add resource manager stats/limit commands
* load limit file when building resource manager
* log absent limit file
* write rcmgr to file when IPFS_DEBUG_RCMGR is set
* fix: mark swarm limit|stats as experimental
* feat(cfg): opt-in Swarm.ResourceMgr
This ensures we can safely test the resource manager without impacting
default behavior.
- Resource manager is disabled by default
- Default for Swarm.ResourceMgr.Enabled is false for now
- Swarm.ResourceMgr.Limits allows user to tweak limits per specific
scope in a way that is persisted across restarts
- 'ipfs swarm limit system' outputs human-readable json
- 'ipfs swarm limit system new-limits.json' sets new runtime limits
(but does not change Swarm.ResourceMgr.Limits in the config)
Conventions to make libp2p devs life easier:
- 'IPFS_RCMGR=1 ipfs daemon' overrides the config and enables resource manager
- 'limit.json' overrides implicit defaults from libp2p (if present)
* docs(config): small tweaks
* fix: skip libp2p.ResourceManager if disabled
This ensures 'ipfs swarm limit|stats' work only when enabled.
* fix: use NullResourceManager when disabled
This reverts commit b19f7c9eca.
after clarification feedback from
https://github.com/ipfs/go-ipfs/pull/8680#discussion_r841680182
* style: rename IPFS_RCMGR to LIBP2P_RCMGR
preexisting libp2p toggles use LIBP2P_ prefix
* test: Swarm.ResourceMgr
* fix: location of opt-in limit.json and rcmgr.json.gz
Places these files inside of IPFS_PATH
* Update docs/config.md
* feat: expose rcmgr metrics when enabled (#8785)
* add metrics for the resource manager
* export protocol and service name in Prometheus metrics
* fix: expose rcmgr metrics only when enabled
Co-authored-by: Marcin Rataj <lidel@lidel.org>
* refactor: rcmgr_metrics.go
* refactor: rcmgr_defaults.go
This file defines implicit limit defaults used when Swarm.ResourceMgr.Enabled
We keep vendored copy to ensure go-ipfs is not impacted when go-libp2p
decides to change defaults in any of the future releases.
* refactor: adjustedDefaultLimits
Cleans up the way we initialize defaults and adds a fix for case
when connection manager runs with high limits.
It also hides `Swarm.ResourceMgr.Limits` until we have a better
understanding what syntax makes sense.
* chore: cleanup after a review
* fix: restore go-ipld-prime v0.14.2
* fix: restore go-ds-flatfs v0.5.1
Co-authored-by: Lucas Molas <schomatis@gmail.com>
Co-authored-by: Marcin Rataj <lidel@lidel.org>
* remove the EnableRelayHop option in the SwarmConfig
* add an option to disable the limited relay
* make the relay service resources configurable
* refactor: use custom types
This enables us to swap defaults in go-ipfs without touching the config
file generated during `ipfs init`
https://github.com/ipfs/go-ipfs-config/pull/146#discussion_r734728162https://github.com/ipfs/go-ipfs-config/pull/146#discussion_r734728019
* use OptionalDuration in RelayService configuration
* fix: *OptionalInteger with omitempty
This removes null values from the config
* fix: Flag does not need to be a pointer
* refactor: flatten RelayService limits
this simplifies consumer code and removes nil footgun
* docs: clarify different relay types
* feat: flag for ForceReachability mode in libp2p (#150)
adds Internal.Libp2pForceReachability
needed for sharness tests in ipfs/go-ipfs#8522
Co-authored-by: Marcin Rataj <lidel@lidel.org>
Co-authored-by: Marcin Rataj <lidel@lidel.org>
* feat: make it possible to define optional durations
* test: empty/default optional durations
does not crash if user restores default value and sets it to empty string ""
* refactor: use null in JSON
* refactor(duration): use JSON null as the default
Rationale:
https://github.com/ipfs/go-ipfs-config/pull/148#discussion_r736975879
* refactor: Duration → OptionalDuration
This makes it possible to use OptionalDuration with `json:",omitempty"`
so the null is not serialized to JSON, and get working WithDefault as well.
Co-authored-by: Marcin Rataj <lidel@lidel.org>
