/swarm

Latest release

v1.2.7

@nishanttotla nishanttotla released this Jun 30, 2017

API

  • Add name filter for network ls
  • Allow control over where volumes get created with a whitelist label
  • Immediately flush response headers for ContainerWait requests
  • Add support for network filters on containers and label filters on volumes
  • Don't throw away most of the JSONMessage content when pulling images
  • Add progress reporting during image pulls
  • Add filter to list dangling images
  • Add OSType as a label for node constraints
  • Don't fail docker pull operations when running both Linux and Windows nodes
  • Add support for some new image build options
  • Node filters for networks and volumes

Events

  • Move events handling to use watch queues from github.com/docker/swarmkit
  • Event stream retry interval capped to 10 seconds

Networking

  • Fix refresh loop after network ls stopped returning containers attached to networks (for newer API versions)

Discovery

  • Deprecate Docker Hub discovery (token based); to be removed in an upcoming release

Misc

  • Move vendoring to use github.com/LK4D4/vndr instead of Godeps
  • Fix several test failures
  • Parallelize engine operations

Downloads

v1.2.6

@dongluochen dongluochen released this Jan 18, 2017 · 135 commits to master since this release

API

  • Add options to refresh engine container cache on filters
  • Support name filter in volume list
  • Support more filters in network list operations
  • Support node whitelist filter
  • Switch from engine-api to docker/api/type and docker/clients
  • Pass size parameter through on container inspect

Scheduler

  • For container network disconnect requests, try worker engine with the container first
  • Precompile filter regular expression to reduce CPU usage
  • Remove setTCPUserTimeout to avoid TCP connection leak
  • Fix network endpoints for rescheduling

Cluster Management

  • Remove dependency on IPv4 addresses
  • Support event top, resize, commit and so on to avoid unnecessary refreshing
  • Sequentialize event monitor to an engine to avoid data race
  • When an active engine sends EOF on event stream, restart event monitor so we don't lose events
  • When proxying a request, cancel request if user connection is broken
  • Give up leadership when manager shuts down

MISC

Downloads

Pre-release

1.2.6-rc2

@dongluochen dongluochen released this Jan 11, 2017 · 145 commits to master since this release

API

  • Support name filter in volume list
  • Support more filters in network list operations
  • Support node whitelist filter
  • Switch from engine-api to docker/api/type and docker/clients
  • Pass size parameter through on container inspect

Scheduler

  • For container network disconnect requests, tryworker engine with the container first
  • Precompile filter regular expression to reduce PU usage
  • Remove setTCPUserTimeout to avoid TCP connection leak
  • Fix network endpoints for rescheduling
  • Give up leadership when manager shuts down

Cluster Management

  • Support event top, resize, commit and so on to avoid unnecessary refreshing
  • Sequentialize event monitor to an engine to avoid data race
  • When an active engine sends EOF on event stream, restart event monitor so we don't lose events
  • When proxying a request, cancel request if user connection is broken

MISC

Downloads

Pre-release

1.2.6-rc1

@dongluochen dongluochen released this Dec 21, 2016 · 170 commits to master since this release

API

  • Switch from engine-api to docker/api/type and docker/clients
  • Pass size parameter through on container inspect

Scheduler

  • Precompile filter regular expression to reduce PU usage
  • Remove setTCPUserTimeout to avoid TCP connection leak
  • Fix network endpoints for rescheduling
  • Give up leadership when manager shuts down

MISC

Downloads

v1.2.5

@dongluochen dongluochen released this Aug 18, 2016 · 228 commits to master since this release

1.2.5 (2016-08-18)

Scheduler

  • Fix container rescheduling with overlay network
  • Fix scheduler detail log improper effect when container name is empty
  • Check unique container name on create and rename for Mesos cluster

Health check

  • Refresh container status on health_status events

Doc

  • Fix install-w-machine.md using docker-machine --swarm feature

Downloads

v1.2.4

@nishanttotla nishanttotla released this Jul 28, 2016 · 247 commits to master since this release

1.2.4 (2016-07-28)

API

  • New client interface in Swarm, to differentiate from Swarm mode in Docker 1.12
  • Underlying HTTP client for API is created inside Swarm
  • Update minimum Docker Engine version supported by Swarm to 1.8
  • Additional error handling
  • Code refactoring

Networking

  • Fix concurrent map writes race condition
  • Refresh single network when network event is emitted (performance improvement)
  • Avoid network refresh when creating container (performance improvement)

Volumes

  • Refresh single volume when volume event is emitted (performance improvement)
  • Avoid volume refresh when creating container (performance improvement)

Events

  • Support daemon events for Swarm

Test

  • Fix leader election tests
  • Fix rescheduling test

Mesos

  • Fix double locking issue

Misc

  • Handle systime difference between Swarm and Engines
  • Add healthcheck information to CLI
  • Fix engine_reconnect issue that led to reconnected engine being treated as new

Downloads