4.1 KiB

Raw Blame History

Changelog

1.1.0 (2016-02-04)

Scheduler

Add support for container rescheduling on node failure. (experimental)
Use failureCount as a secondary health indicator
Add swarm container create retry option
Fixed the way soft affinities and handled

API

Support private registry on docker run
Expose error and last update time in docker info
Sort images by Created
Fix error when inspect on unhealthy node
Prevent panic in filters when container has no name
Add buildtime, kernelversion and experimental to API version
Support docker update and new networking related flags in run & network create/connect/disconnect/ls
Require --all on docker ps to display containers on unhealthy nodes
Retry on docker events EOF

Node Management

Add a random delay to avoid synchronized registration at swarm join
Use engine connection error to fail engine fast
Introduce pending state

Mesos integration

Rename slave to agent
Upgrade tests to use mesos 0.25
Code refactors
Improve debug output
Enable checkpoint failover in FrameworkInfo
Fix timeout when pulling images
Add timeout to refuse offers
Fix double start issue

Misc

Fix license grant
Documentation update
Use discovery from docker/docker

1.0.1 (2015-12-09)

Scheduler

Set labels for pending containers to fix scheduler failure

Discovery

Increase default TTL and heartbeat values to reduce traffic to discovery

API

Fix 'ps -a' panic issue
Fix network connect/disconnect for overlay network
Fix connection leak on TLS connections
Fix CLI hang on events command
Fix newline issue with events
Improve OPTIONS handler
Fix image digest
Fix memoryswappiness default value
Enable profiling for HTTP in debug mode

Node Update

Provide options on swarm node update frequency

Mesos integration

Change offers timeout default to prevent other frameworks starvation
Improve error output for bad swarm mesos user
Fix connection failure when using Mesos with ZooKeeper

Misc

Update to Go 1.5.2
Documentation update

1.0 (2015-10-13)

Scheduler

Swarm is now pulling Images in parallel after the scheduling decision has been made, which mitigates the error happening occasionally with Docker pulls blocking the entire scheduler.

General stability

The Node refresh loop process has been improved and does not yield to a panic when removing an Engine and trying to refresh the state at the same time.
The refresh loop has been randomized to better handle huge scale scenarios (> 1000 nodes) where a refresh burst could occur and make the Manager unstable/fail.
General improvements and fixes for the Mesos experimental backend for swarm.

Integration with libnetwork / Support for overlay networking

It is now possible to use the new networking features with Swarm through the network sub-system. Commands like docker network create, docker network attach and docker network ls are now available through swarm.

Integration with Docker Volume Plugins

You can now use the docker volume plugin subsystem available with docker volume.

Leader Election

You can now specify the --replication-ttl flag to control how long it takes for Replicas to be notified of the Primary failure and take over the lead.

TLS

This is now possible to use TLS with discovery for consul and etcd using the new --discovery-opt flag.

0.4 (2015-08-04)

Scheduler

Reschedule with soft affinity when image cannot be pulled

Store

Replace the store pkg by libKV
Fixes about consul/etcd and zookeeper

API

Fix docker push name matching
Fix docker exec status code
Fix docker pull status code

Docker Engine Compatibility

Improve docker info with docker client 1.7.x
Add SystemTime, http_proxy, https_proxy and no_proxy to docker info

Mesos integration

Task creation timeout configurable
Fix issue with hostname in library image
Use 'docker_port' attribute if available
Add support for random ports

Misc

Add doc on leader election / high availability of swarm manager
Lots of typos/improvements to the doc
Switch to golang 1.4