ipfs/kubo v0.31.0

on GitHub

• Overview
• 🗣 Discuss
• 🔦 Highlights
  • Experimental Pebble Datastore
  • New metrics
  • lowpower profile no longer breaks DHT announcements
  • go 1.23, boxo 0.24 and go-libp2p 0.36.5
• 📝 Changelog
• 👨‍👩‍👧‍👦 Contributors

This release was brought to you by the Shipyard team.

Overview

Release v0.31.0 issue #10499

🗣 Discuss

If you have comments, questions, or feedback on this release, please post here.

If you experienced any bugs with the release, please post an issue.

🔦 Highlights

Experimental Pebble Datastore

Pebble provides a high-performance alternative to leveldb as the datastore, and provides a modern replacement for legacy badgerv1.

A fresh Kubo node can be initialized with pebbleds profile via ipfs init --profile pebbleds.

There are a number of parameters available for tuning pebble's performance to your specific needs. Default values are used for any parameters that are not configured or are set to their zero-value.
For a description of the available tuning parameters, see kubo/docs/datastores.md#pebbleds.

New metrics

• Added 3 new go metrics: go_gc_gogc_percent, go_gc_gomemlimit_bytes and go_sched_gomaxprocs_threads as those are recommended by the Go team
• Added network usage metrics: process_network_receive_bytes_total and process_network_transmit_bytes_total
• Removed go_memstat_lookups_total metric which was always 0

lowpower profile no longer breaks DHT announcements

We've notices users were applying lowpower profile, and then reporting content routing issues. This was because lowpower disabled reprovider system and locally hosted data was no longer announced on Amino DHT.

This release changes lowpower profile to not change reprovider settings, ensuring the new users are not sabotaging themselves. It also adds annouce-on and announce-off profiles for controlling announcement settings separately.

go 1.23, boxo 0.24 and go-libp2p 0.36.5

Various bugfixes. Please update.

📝 Changelog

👨‍👩‍👧‍👦 Contributors