3.3.1 - 2017-11-01

Changed

• processor: improved logging around requeue conditions

3.3.0 - 2017-10-30

Added

• amqp-job: include instance name in state update sent to hub

Changed

• backend/gce: make deterministic hostname configurable, defaulting to
  previous behavior

Fixed

• backend: ensure generated hostnames do not contain _ and are lowercase

3.2.2 - 2017-10-24

Changed

• packages: drop ubuntu precise, add xenial

Fixed

• processor: use processor-level context when requeueing or erroring a job

3.2.1 - 2017-10-24

Added

• backend/docker: remove container by name if it already exists

Fixed

• backend/docker: check cpu sets back in if starting the instance fails

3.2.0 - 2017-10-18

Added

• backend/docker: support for bind-mounted volumes via space-delimited,
  colon-paired values in TRAVIS_WORKER_DOCKER_BINDS
• http-job-queue: configurable new job polling interval
• http-job: configurable job refresh claim interval

Changed

• backend/gce: add site tag to job vms
• cli: switch graceful shutdown + pausing from SIGWINCH to SIGUSR2
• http-job:
  • account for transitional states when handling state update conflicts
  • delete self under various error conditions indicative of a requeue

Fixed

• backend/docker: switch to container hostname with dashes instead of dots
• http-job: conditional inclusion of state-related timestamps in state updates
• step-run-script: mark job errored on unknown execution error such as poweroff

3.1.0 - 2017-10-11

Changed

• backend/docker:
  • switch to official client library
  • display original image tag instead of language alias in log output
  • set container name based on repo and job ID
• cli: increase log level to "warn" for messages about receiving certain
  signals.
• processor: use the processor context when sending "Finish" state update

Fixed

• backend/docker: do not remove links on container removal

3.0.2 - 2017-09-12

Fixed

• backend/docker: properly allocate CPU sets

3.0.1 - 2017-09-07

Fixed

• backend/openstack: allow reauth
• multi-source-job-queue: ignore nil jobs

3.0.0 - 2017-08-29

Added

• backend/openstack: initial support for OpenStack
• log entry fields for improved correlation in various places
• context: convenience funcs for set/get JWT string

Changed

• http-log-writer: removed buffer in favor of adding directly via log sink
• job: require context in Received and Started
• http-job-queue:
  • drop processor pool from constructor signature
  • add cancellation broadcaster to constructor signature
  • remove caching of build job channel across calls to Jobs
  • use pop + claim processor-level job-board API

Fixed

• amqp-job:
  • check context when sending state updates
  • timeout after 10s when sending state updates
• amqp-job-queue: timeout after 1s when waiting for deliveries

2.11.0 - 2017-07-21

Added

• step-transform-build-json: support for arbitrary modifications to JSON payload
• build-script-generator: include source param in all requests

Changed

• logging/metrics: improved job lifecycle tracing and queue blocking timing

Fixed

• http-log-part-sink:
  • rebuild request body with each retry
  • ensure request content type is application/json
• http-job: ensure request content type is application/json
• packaging: correctly sort tags for definition of VERSION_TAG