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CHANGELOG.md

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Changelog

0.9

Features

  • Various improvements to kubectl
  • Improvements to API Server caching
  • Full control over container command (docker entrypoint) and arguments (docker cmd); users of v1beta3 must change to use the Args field of the container for images that set a default entrypoint

Bug fixes

  • Disable image GC since it was causing docker pull problems
  • Various small bug fixes

0.8

Features

  • Docker 1.4.1
  • Optional session affinity for Services
  • Better information on out of memory errors
  • Scheduling pods on specific machines
  • Improve performance of Pod listing
  • Image garbage collection
  • Automatic internal DNS for Services
  • Swagger UI for the API
  • Update cAdvisor Manifest to use google/cadvisor:0.7.1 image

Bug fixes

  • Fix Docker exec liveness health checks
  • Fix a bug where the service proxy would ignore new events
  • Fix a crash for kubelet when without EtcdClient

0.7

Features

  • Make updating node labels easier
  • Support updating node capacity
  • kubectl streaming log support
  • Improve /validate validation
  • Fix GCE-PD to work across machine reboots
  • Don't delete other attached disks on cluster turn-down
  • Return errors if a user attempts to create a UDP external balancer
  • TLS version bump from SSLv3 to TLSv1.0
  • x509 request authenticator
  • Container VM on GCE updated to 20141208
  • Improvements to kubectl yaml handling

Bug fixes

  • Fix kubelet panics when docker has no name for containers
  • Only count non-dead pods in replica controller status reporting
  • Fix version requirements for docker exec

0.6

Features

  • Docker 1.3.3 (0.6.2)
  • Authentication for Kubelet/Apiserver communication
  • Kubectl clean ups
  • Enable Docker Cache on GCE
  • Better support for Private Repositories

Bug fixes

  • Fixed Public IP support on non-GCE hosts
  • Fixed 32-bit build

0.5 (11/17/2014)

Features

  • New client utility available: kubectl. This will eventually replace kubecfg. (#1325)
  • Services v2. We now assign IP addresses to services. Details in #1107. (#1402)
  • Event support: (#1789, #2267, #2270, #2384)
  • Namespaces: (#1564)
  • Fixes for Docker 1.3 (#1841, #1842)
  • Support for automatically installing log saving and searching using fluentd and elasticsearch (#1610) and GCP logging (#1919). If using elastic search, logs can be viewed with Kibana (#2013)
  • Read only API endpoint for internal lookups (#1916)
  • Lots of ground work for pluggable auth model. (#1847)
  • "run once" mode for the kubelet (#1707)
  • Restrict which minion a pod schedules on based on predicate tested agains minion labels. (#1946, #2007)
  • git based volumes: (#1945)
  • Container garbage collection. Remove old instances of containers in the case of crash/fail loops. (#2022)
  • Publish the APIServer as a service to pods in the cluster (#1920)
  • Heapster monitoring (#2208)
  • cAdvisor 0.5.0
  • Switch default pull policy to PullIfNotPresent (#2388) except latest images
  • Initial IPv6 support (#2147)
  • Service proxy retry support (#2281)
  • Windows client build (largely untested) (#2332)
  • UDP Portals (#2191)
  • Capture application termination log (#2225)
  • pod update support (#1865, #2077, #2160)

Cluster/Cloud support

  • Add OpenStack support with CloudProvider. (#1676)
  • Example systemd units (#1831)
  • Updated Rackspace support based on CoreOS (#1832)
  • Automatic security updates for debian based systems (#2012)
  • For debian (and GCE) pull docker (#2104), salt and etcd (#2245) from Google Cloud Storage.
  • For GCE, start with the Container VM image instead of stock debian. This enables memcg support. (#2046)
  • Cluster install: Updated support for deploying to vSphere (#1747)
  • AWS support (#2260, #2216)

Examples/Extras/Docs

  • Documentation on how to use SkyDNS with Kubernetes (#1845)
  • Podex (convert Docker image to pod desc) tool now supports multiple images. (#1898)
  • Documentation: 201 level walk through. (#1924)
  • Local Docker Setup: (#1716)

0.4 (10/14/2014)

  • Support Persistent Disk volume type