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ipfs-cluster changelog

v0.3.5 - 2018-03-29

This release comes full with new features. The biggest ones are the support for parallel pinning (using refs -r rather than pin add to pin things in IPFS), and the exposing of the http endpoints through libp2p. This allows users to securely interact with the HTTP API without having to setup SSL certificates.

There are no breaking API changes and all configurations should be backwards compatible. The api/rest/client provides a new IPFS() method.

We recommend updating the service.json configurations to include all the new configuration options:

  • The pin_method option has been added to the ipfshttp section. It supports refs and pin (default) values. Use refs for parallel pinning, but only if you don't run automatic GC on your ipfs nodes.
  • The concurrent_pins option has been added to the maptracker section. Only useful with refs option in pin_method.
  • The listen_multiaddress option in the restapi section should be renamed to http_listen_multiaddress.

This release will require a state upgrade. Run ipfs-cluster-service state upgrade in all your peers, or start cluster with ipfs-cluster-service daemon --upgrade.

v0.3.4 - 2018-02-20

This release fixes the pre-built binaries.

v0.3.3 - 2018-02-12

This release includes additional ipfs-cluster-service state subcommands and the connectivity graph feature.

APIs have not changed in this release. The /health/graph endpoint has been added.

v0.3.2 - 2018-01-25

This release includes a number of bufixes regarding the upgrade and import of state, along with two important features:

These release is compatible with previous versions of ipfs-cluster on the API level, with the exception of the ipfs-cluster-service version command, which returns x.x.x-shortcommit rather than ipfs-cluster-service version 0.3.1. The former output is still available as ipfs-cluster-service --version.

The replication_factor option is deprecated, but still supported and will serve as a shortcut to set both replication_factor_min and replication_factor_max to the same value. This affects the configuration file, the REST API and the ipfs-cluster-ctl pin add command.

v0.3.1 - 2017-12-11

This release includes changes around the consensus state management, so that upgrades can be performed when the internal format changes. It also comes with several features and changes to support a live deployment and integration with IPFS pin-bot, including a REST API client for Go.

This release should stay backwards compatible with the previous one. Nevertheless, some REST API endpoints take the local flag, and matching new Go public functions have been added (RecoverAllLocal, SyncAllLocal...).

v0.3.0 - 2017-11-15

This release introduces Raft 1.0.0 and incorporates deep changes to the management of the cluster peerset.

Bugfixes:

This releases introduces some changes affecting the configuration file and some breaking changes affecting go and the REST APIs:

  • The consensus.raft section of the configuration has new options but should be backwards compatible.
  • The Consensus component interface has changed, LogAddPeer and LogRmPeer have been replaced by AddPeer and RmPeer. It additionally provides Clean and Peers methods. The consensus/raft implementation has been updated accordingly.
  • The api.ID (used in REST API among others) object key ClusterPeers key is now a list of peer IDs, and not a list of multiaddresses as before. The object includes a new key ClusterPeersAddresses which includes the multiaddresses.
  • Note that --bootstrap and --leave flags when calling ipfs-cluster-service will be stored permanently in the configuration (see ipfs/ipfs-cluster#235).

v0.2.1 - 2017-10-26

This is a maintenance release with some important bugfixes.

The fix for 32-bit architectures has required a change in the IPFSConnector interface (FreeSpace() and Reposize() return uint64 now). The current implementation by the ipfshttp module has changed accordingly.

v0.2.0 - 2017-10-23

This release introduces some breaking changes affecting configuration files and go integrations:

  • Config: The old configuration format is no longer valid and cluster will fail to start from it. Configuration file needs to be re-initialized with ipfs-cluster-service init.
  • Go: The restapi component has been renamed to rest and some of its public methods have been renamed.
  • Go: Initializers (New<Component>(...)) for most components have changed to accept a Config object. Some initializers have been removed.

Note, when adding changelog entries, write links to issues as @<issuenumber> and then replace them with links with the following command:

sed -i -r 's/@([0-9]+)/[ipfs\/ipfs-cluster#\1](https:\/\/github.com\/ipfs\/ipfs-cluster\/issues\/\1)/g' CHANGELOG.md