2.12.0 - EE modules support

Added

• VShard and DDL versions are displayed in the WebUI.

• cartridge.cfg param set_cookie_hash_membership to set
  cluster cookie hash as encryption key in membership instead of
  plain cookie.

Changed

• Cartridge now uses vshard-ee instead of vshard if available.

• Cartridge now uses ddl-ee instead of ddl if available.

Deprecated

• Usage of plain cluster cookie as a membership encryption key by default.

2.11.0 - introduce disk failure check

Added

• Disk failure check. If there is something wrong with the disk, the instance
  will be disabled automatically and the corresponding issue will be shown
  in the WebUI.

• GraphQL API to enable previously disabled instances:
  mutation { cluster { enable_servers(uuids: [...]) { } } }.

Changed

• Disabling/enabling instances with disable_servers / enable_servers
  mutations automatically disables/enables VShard storages.

• Update ddl dependency to 1.7.1.

• Update vshard dependency to 0.1.27.

Fixed

• Fix false positive warning in migrations UI.

• Leader autoreturn doesn't try to return leadership to unhealthy leader anymore.

2.10.0 - new maintenance features in API and WebUI

Added

• Add the state provider status action on the failover controller modal.

• Add the "Migrations" page.

• Add "rebalancer_mode" and "rebalancer" options on web UI.

• Twophase commit timeouts now can be set with env.

• New GraphQL API failover_state_provider_status to ping state provider connection.

• New issue about unhealthy replicasets.

Changed

• More strict validation for cartridge.is_healthy API function.

• Update membership dependency to 2.4.4.

• Update ddl dependency to 1.7.0.

Fixed

• Switching leadership when disabling leader in replicaset.

2.9.0 - introduce rebalancer management

Fixed

• Raft failover state transitions.

• Remote control socket doesn't bind to a localhost when different host is available.

Added

• New VShard configuration options: rebalancer (on server/replicaset level)
  and rebalancer_mode (on VShard config level).

• rebalancer_enabled field to boxinfo GraphQL API.

Changed

• Config section names with relative paths are prohibited.

2.8.6 - bugfix release

Fixed

• Incorrect fragmentation issue isn't shown anymore.

Changed

• Update membership dependency to 2.4.3 which contains fix for #2179.

2.8.5 - more maintenance features and IPv6 support

Added

• election_leader_idle field to GraphQL API.

• new issue when box.info.election.leader_idle is too high.

• Lua API get_uris to get all instances uris.

• Filter param to Lua API get_servers to filter instances.

• new issue about vshard storages marked as ALL_RW.

• cartridge.cfg option disable_raft_on_small_clusters to disable Raft
  failover on clusters with less than 3 instances (default: true).

• argparse now logs if some sections in config files were ignored (#2169).

• IPv6 support (#2166).

Fixed

• An error with cartridge.utils.version_is_at_least parsing.

Changed

• Update vshard dependency to 0.1.26.

• Update membership dependency to 2.4.2.

2.8.4 - update ddl

Changed

• Update ddl dependency to 1.6.5.

2.8.3 - fix membership log overflow

Changed

• Update membership dependency to 2.4.1 (see tarantool/membership#51).

2.8.2 - new cluster maintenance features

Fixed

• Fix operation priority in Raft failover.

• Typo in cartridge.cfg option enable_synchro_mode.

• Show issue about memory usage when using large tuples.

Deprecated

• cartridge.cfg option enable_sychro_mode. Use enable_synchro_mode
  instead.

Added

• New Failover API function set_options to change failover internal params.

• Issue about sync spaces usage with a wrong failover setup.

Changed

• Don't perform invalid format check in Tarantool 2.10.4 and above.

• Throw an error when using Tarantool 3.

2.8.1 - fix syslog features and update dependencies

Changed

• Update ddl dependency to 1.6.4.

• Update cartridge-metrics-role dependency to 0.1.1.

• Don't require systemd to default to syslog logging. Only check that syslog UNIX socket is available.

• Fix syslog UNIX socket check for older RHEL-based distros: check both SOCK_STREAM and SOCK_DGRAM.