hashicorp/consul v1.12.0

on GitHub

1.12.0 (April 20, 2022)

BREAKING CHANGES:

• sdk: several changes to the testutil configuration structs (removed ACLMasterToken, renamed Master to InitialManagement, and AgentMaster to AgentRecovery) [GH-11827]
• telemetry: the disable_compat_1.9 option now defaults to true. 1.9 style consul.http... metrics can still be enabled by setting disable_compat_1.9 = false. However, we will remove these metrics in 1.13. [GH-12675]

FEATURES:

• acl: Add token information to PermissionDeniedErrors [GH-12567]
• acl: Added an AWS IAM auth method that allows authenticating to Consul using AWS IAM identities [GH-12583]
• ca: Root certificates can now be consumed from a gRPC streaming endpoint: WatchRoots [GH-12678]
• cli: The token read command now supports the -expanded flag to display detailed role and policy information for the token. [GH-12670]
• config: automatically reload config when a file changes using the auto-reload-config CLI flag or auto_reload_config config option. [GH-12329]
• server: Ensure that service-defaults Meta is returned with the response to the ConfigEntry.ResolveServiceConfig RPC. [GH-12529]
• server: discovery chains now include a response field named "Default" to indicate if they were not constructed from any service-resolver, service-splitter, or service-router config entries [GH-12511]
• server: ensure that service-defaults meta is incorporated into the discovery chain response [GH-12511]
• tls: it is now possible to configure TLS differently for each of Consul's listeners (i.e. HTTPS, gRPC and the internal multiplexed RPC listener) using the tls stanza [GH-12504]
• ui: Added support for AWS IAM Auth Methods [GH-12786]
• ui: Support connect-native services in the Topology view. [GH-12098]
• xds: Add the ability to invoke AWS Lambdas through terminating gateways. [GH-12681]
• xds: adding control of the mesh-wide min/max TLS versions and cipher suites from the mesh config entry [GH-12601]

IMPROVEMENTS:

• Refactor ACL denied error code and start improving error details [GH-12308]
• acl: Provide fuller detail in the error messsage when an ACL denies access. [GH-12470]
• agent: Allow client agents to perform keyring operations [GH-12442]
• agent: add additional validation to TLS config [GH-12522]
• agent: add support for specifying TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 and TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 cipher suites [GH-12522]
• agent: bump default min version for connections to TLS 1.2 [GH-12522]
• api: add QueryBackend to QueryMeta so an api user can determine if a query was served using which backend (streaming or blocking query). [GH-12791]
• ci: include 'enhancement' entry type in IMPROVEMENTS section of changelog. [GH-12376]
• ui: Exclude Service Instance Health from Health Check reporting on the Node listing page. The health icons on each individual row now only reflect Node health. [GH-12248]
• ui: Improve usability of Topology warning/information panels [GH-12305]
• ui: Slightly improve usability of main navigation [GH-12334]
• ui: Use @hashicorp/flight icons for all our icons. [GH-12209]
• Removed impediments to using a namespace prefixed IntermediatePKIPath
  in a CA definition. [GH-12655]
• acl: Improve handling of region-specific endpoints in the AWS IAM auth method. As part of this, the STSRegion field was removed from the auth method config. [GH-12774]
• api: Improve error message if service or health check not found by stating that the entity must be referred to by ID, not name [GH-10894]
• autopilot: Autopilot state is now tracked on Raft followers in addition to the leader.
  Stale queries may be used to query for the non-leaders state. [GH-12617]
• autopilot: The autopilot.healthy and autopilot.failure_tolerance metrics are now
  regularly emitted by all servers. [GH-12617]
• ci: Enable security scanning for CRT [GH-11956]
• connect: Add Envoy 1.21.1 to support matrix, remove 1.17.4 [GH-12777]
• connect: Add Envoy 1.22.0 to support matrix, remove 1.18.6 [GH-12805]
• connect: reduce raft apply on CA configuration when no change is performed [GH-12298]
• deps: update to latest go-discover to fix vulnerable transitive jwt-go dependency [GH-12739]
• grpc, xds: improved reliability of grpc and xds servers by adding recovery-middleware to return and log error in case of panic. [GH-10895]
• http: if a GET request has a non-empty body, log a warning that suggests a possible problem (parameters were meant for the query string, but accidentally placed in the body) [GH-11821]
• metrics: The consul.raft.boltdb.writeCapacity metric was added and indicates a theoretical number of writes/second that can be performed to Consul. [GH-12646]
• sdk: Add support for Partition and RetryJoin to the TestServerConfig struct. [GH-12126]
• telemetry: Add new leader label to consul.rpc.server.call and optional target_datacenter, locality,
  allow_stale, and blocking optional labels. [GH-12727]
• ui: In the datacenter selector order Datacenters by Primary, Local then alpanumerically [GH-12478]
• ui: Include details on ACL policy dispositions required for unauthorized views [GH-12354]
• ui: Move icons away from depending on a CSS preprocessor [GH-12461]
• version: Improved performance of the version.GetHumanVersion function by 50% on memory allocation. [GH-11507]

DEPRECATIONS:

• acl: The consul.acl.ResolveTokenToIdentity metric is no longer reported. The values that were previous reported as part of this metric will now be part of the consul.acl.ResolveToken metric. [GH-12166]
• agent: deprecate older syntax for specifying TLS min version values [GH-12522]
• agent: remove support for specifying insecure TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 and TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 cipher suites [GH-12522]
• config: setting cert_file, key_file, ca_file, ca_path, tls_min_version, tls_cipher_suites, verify_incoming, verify_incoming_rpc, verify_incoming_https, verify_outgoing and verify_server_hostname at the top-level is now deprecated, use the tls stanza instead [GH-12504]

BUG FIXES:

• acl: Fix parsing of IAM user and role tags in IAM auth method [GH-12797]
• dns: allow max of 63 character DNS labels instead of 64 per RFC 1123 [GH-12535]
• logging: fix a bug with incorrect severity syslog messages (all messages were sent with NOTICE severity). [GH-12079]
• ui: Added Tags tab to gateways(just like exists for non-gateway services) [GH-12400]

NOTES:

• Forked net/rpc to add middleware support: https://github.com/hashicorp/consul-net-rpc/ . [GH-12311]
• dependency: Upgrade to use Go 1.18.1 [GH-12808]