lib v5.5.0

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.x, v1.12.x, v1.13.x, v1.14.x
Requests/depends on k8s.io/* repos with version kubernetes-1.14

lib v5.3.0-alpha.1

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.x, v1.12.x, v1.13.x
Requests/depends on k8s.io/* repos with version kubernetes-1.13.0-alpha.1

• Update to kubernetes 1.13.0

lib v5.2.0

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.12.x
Requests/depends on k8s.io/* repos with version kubernetes-1.12.0

• Update to kubernetes 1.12.0

lib v5.1.0

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.x
Requests/depends on k8s.io/* repos with version kubernetes-1.11.0

• Make leader-election configurable: default endpoints object namespace to controller's instead of kube-system (#957)
  • This allows users to reduce the RBAC permissions they may have given to provisioners built with 5.0.x. Previously, RBAC yamls with clusterwide endpoints r/w permissions were distributed in example yamls, for production use it is recommended that users switch to using a Role/Rolebinding limited to kube-system/the provisioner's namespace (see for example https://github.com/kubernetes-incubator/external-storage/blob/master/aws/efs/deploy/rbac.yaml#L33 and https://github.com/kubernetes-incubator/external-storage/blob/7613414913107241b76ab4db559386c3a04062b0/aws/efs/README.md#rbac)

lib v5.0.1

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.x
Requests/depends on k8s.io/* repos with version kubernetes-1.11.0

• Fix handling of APIserver errors when saving provisioned PVs (#935)
• Make logging consistent and slightly more verbose (#936)
• Revert API call removal; stale cache can lead to unnecessary Provision/Delete (#937)
• Avoid double deletion attempts by accounting for (newish) pv protection feature (#939)

lib v5.0.0

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.x
Requests/depends on k8s.io/* repos with version kubernetes-1.11.0

Action Required

• The provisioner controller now does cluster leader election. (#892)

  • ACTION REQUIRED: RBAC ClusterRoles need to be updated. Provisioners built with this version of the library need permission to read/write endpoints objects https://github.com/kubernetes-incubator/external-storage/blob/master/aws/efs/deploy/rbac.yaml#L19 and no longer need permission to read events. If you update a provisioner to this version without also updating its ClusterRole, it will not work and report errors acquiring leadership.
  • Previously, the provisioner controller did per-PVC leader election. This was not scalable and also prone to errors (mitigated silently by timeouts). For more information for the rationale behind this change see kubernetes-csi/external-provisioner#68 . (Thank you @orainxiong)
  • TermLimit parameter has been removed
  • (This breaks the nfs-provisioner DaemonSet deployment method. It will no longer be supported. If you depended on it, please create an issue.)

• Fix provisioner controller calling Run for shared informers. (#892)

  • ACTION REQUIRED: call Run on your shared informers before starting the provisioner controller. You may have already been doing this, so the provisioner controller calling Run again was a bug.

Other notable changes

• Fix exponentialBackOffOnError being false by default (#891)
• Fix exponentialBackOffOnError=false having 0 delay, make it 15s (#894)
• Plumbing topology information through Provision call (#902)

lib v4.0.0

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x, v1.11.0
Requests/depends on k8s.io/* repos with version kubernetes-1.11.0

• Expose shouldProvision to provisioners via new Provisioner interface Qualifier #588
  • Provision can return IgnoredError to do nothing and hope another provisioner will provision it. (Implementing Qualifier is better since shouldProvision happens earlier) #311
• Add block volume support check to external provisioners via new Provisioner interface BlockProvisioner #830
• Support Retain as reclaim policy #419
• Fix provisioning for >=1.5 to recognize annotation as authoritative (super rare race condition) #521
• ProvisionController support for shared informers #556
• Add metrics server support for provision controller. Default disabled. #796
• Use rate limited work queues and up resync from 15s to 15m #825
• Propagate StorageClass MountOptions to PVs https://github.com/kubernetes-incubator/external-storage/pull/835/files
  • NOTE known issue: if a user specifies mount options but you don't want your provisioner to propagate them, there is no way to disable this functionality until #828 is implemented

lib v4.0.0-beta

Compatible with kubernetes v1.5.x, v1.6.x, v1.7.x, v1.8.x, v1.9.x, v1.10.x
Requests/depends on k8s.io/* repos with version kubernetes-1.10.0-beta.1 (TODO: update to a stable tag) If you have other dependencies that request a different version, feel free to resolve the conflict by choosing the other dependencies' requested version and everything should still work.

• Expose shouldProvision to provisioners via new Provisioner interface Qualifier #588
  • Provision can return IgnoredError to do nothing and hope another provisioner will provision it. (Implementing Qualifier is better since shouldProvision happens earlier) #311
• Add block volume support check to external provisioners via new Provisioner interface BlockProvisioner #830
• Support Retain as reclaim policy #419
• Fix provisioning for >=1.5 to recognize annotation as authoritative (super rare race condition) #521
• ProvisionController support for shared informers #556
• Add metrics server support for provision controller. Default disabled. #796
• Use rate limited work queues and up resync from 15s to 15m #825
• Propagate StorageClass MountOptions to PVs https://github.com/kubernetes-incubator/external-storage/pull/835/files
  • NOTE known issue: if a user specifies mount options but you don't want your provisioner to propagate them, there is no way to disable this functionality until #828 is implemented

v1.10.beta

APIs at 1.10beta level.

1.8.1: Merge pull request #614 from humblec/block-cns-3.9

Update version and changelog.