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CHANGELOG

v0.13.0

Major Update

k8s vendor dependencies upgraded to 1.19 from 1.16. Cluster with kubernetes version 1.18 or lesser will not be compatible with any of the components in this release.

Min required K8s version

1.19

Features

Enhancements

  • Add arm image support and minor bug fix
  • fixed encryption disabled fss tests
  • Replaced lbOCID with loadBalancerID in log objects
  • Removed hardcoded function and race condition
  • Addition of Backendset size dimension to LB metrics
  • Added health checks of nodes from pods using a job
  • added test to check data integrity on pod restart

Bug Fixes

  • CSI Block Volume - Unexpected formatting when staging target path does not exist and mount fails
  • Bug fix for block volume encryption
  • Adding error condition when in transit is on and attachment type is iscsi
  • Clean exit if mount point is not found and mitigating remove directory error

v0.13.0-alpha1

0.12.0

Important points

  • NSG Support
  • Reserved IP Support
  • Kubernetes 1.19 and 1.20 Support
  • Bug fixes

Summary of changes

  • Fix for pod deletion and recreation in fvd test
  • removed TCP health check for SSL enabled traffic
  • CCM should use LB bulk update API to add /delete backend in backendset
  • CCM should stop fetching node and lb subnet in time of LB deletion if CCM is not managing the security list.
  • Make all RPCs mutually exclusive
  • CCM support for public reserved IP
  • Introduce paging to ListVolumes, no limit, filter by display-name
  • [CSI] Create targetPath if not already created
  • Support for Associating NetworkSecurityGroups to LoadBalancer
  • Add resourceName to provision failures to dedupe metrics
  • Enable metrics for update operations
  • Enable IMDS server lookup

0.11.0

  • Handle Volume Attachments created in the non-cluster compartment
  • Fix nil pointer dereference when node not found by IP
  • Add support for updating LB Shape and provisioning of Flexible shape LBs

0.10.0

  • Service annotation oci-load-balancer-internal: false is not honoured
  • CSI - Wait for volume to reach DETACHED state before attempting to attach
  • Add unit tests for CSI
  • Fix Backup Restore E2E test for multi Attach Error
  • Drop iSCSI package installation and add util-linux to the cloud-provider-oci image

0.9.0

Major changes -
  • CSI support
  • Regional Subnet support via LB annotation
  • Health check config support for backend sets
  • Support LB Service creation if nodepool belongs to a different compartment than cluster's compartment
  • Bug fixes
Detailed changes -
  • Kubernetes 1.18 compatibility
  • Fix node info controller to trim providerID prefix to support backward compatibility to non-oke clusters.
  • CCM should support LB Service creation if nodepool belongs to a different compartment
  • CCM should set node address properly to cross compartment node and Fault Domain Label to all the Nodes.
  • Opensource CSI in OGHO
  • remove wercker references
  • CCM is not honouring oci-load-balancer-connection-idle-timeout annotation during update event
  • Update seclist when lb service nodeport changes
  • Ensure LB SecList is synced if there are no Backend/Backendset/Listerner changes
  • merge internal repo commits to oss
  • oci-cloud-provider should retry on all retryable errors
  • Regional Subnet via LB annotation re-work. Remove subnets annotation and keep old annotaion.
  • Support health check config for backend sets.
  • Customer should be able to edit the service to add/update listener even if the customer uses the service.beta.kubernetes.io/oci-load- balancer-backend-protocol: "HTTP" 2. When customers add service.beta.kubernetes.io/oci-load-balancer-backend-protocol: "HTTP" in existing service, CCM should update the existing listener with the new protocol( i.e only change the protocol of the listener, not create and delete the listerner)

0.8.0

  • Kubernetes version 1.14, 1.15, 1.16 and 1.17 support.
  • Change documentation as per new release. fix rbac manifest and readme compatibility matrix
  • add/delete/update backend servers instead of updating the entire backendsets
  • Fix the documentation around how to run e2e tests for CCM
  • Fix issues with ccm e2e tests.
  • CCM is not honouring oci-load-balancer-connection-idle-timeout annotation during update event
  • Change log level to debug for config file not found on worker node
  • Fixing CCM build target
  • Resolve dependency conflict for Sirupsen by bumping up the version of docker/docker
  • CCM should ignore nodes for backends that aren't setup yet.
  • move to go mod
  • Avoid CCM panic due to index out of range
  • update oci-go-sdk
  • correction to boilerplate header validation and remove e2e test automation
  • Enable provisioning BV from another BV
  • Deploy single container with CCM and FVP
  • Cert rotation should avoid listener recreation
  • Fix test to avoid appending secret name to listeners name

0.7.0

  • Support assigning SSL certs to BackendSets #243

0.6.1

  • Support load balancer listeners with http protocol via annotation #239
  • Prevent leaking security list rules when updating a service #238

0.6.0

  • Allow dynamic configuration of security list management via annotations. #217
  • Migrate to Zap logger. #223
  • Runtime checks around providerID. #228
  • Support request rate limiting. #201
  • Bump dependencies to Kubernetes 1.11.1. #234

0.5.1

  • Fix panic on startup when security lists aren't managed. #213
  • Update oci-go-sdk to 2.0.0 which includes support for load balancer tagging.

0.5.0

  • Allow load balancer functionality to be disabled. #198
  • Allow subnets in configuration to be optional. #202

0.4.0

  • Implement loadbalancer.securityListManagementMode: Frontend which only manages security list rules for load balancer ingress. #180
  • Depreciate loadbalancer.disableSecurityListManagement in favour of loadbalancer.securityListManagementMode: None. #180
  • Implement loadbalancer.securityLists to allow explicit configuration of the security lists that the CCM manages on a per-subnet basis #164.
  • Implement support for instance principles authentication #155

0.3.2

  • [BUG] Fix panic when EnsureLoadBalancer() called with 0 Nodes #176
  • [BUG] Fix panic when GetInstanceByNodeName() encountered an instance without either a public IP or a hostname #167
  • [BUG] Fix regression where compartment OCID was no longer looked up from metadata when not provided in cloud-provider config #168
  • Depreciate cloud-provider config property auth.key_passphrase replacing it with auth.passphrase #142
  • Depreciate cloud-provider config property auth.compartment replacing it with compartment #170

0.3.1

  • Remove redundant --cluster-cidr flag from DaemonSet #163

0.3.0

  • Create load balancers using a single OCI API request significantly reducing fresh load balancer creation time [#148]
  • Fix failure to delete security list rules when deleting a Service type=LoadBalancer or changing its NodePort(s) [#151]
  • Move to ConfigMap based leader election [#160]
  • Fix potential panic when a load balancer had no backends [#157]

0.2.1

  • Add OCI proxy support [#135]
  • Add security rules for a services health check port [#125]

0.2.0

  • Wercker release process [#131]

0.1.2

  • Fixes a bug where existing security list rules with no destination port range set would cause the CCM to fail when update security lists whilst ensuring load balancer state [#112]

0.1.1

  • Fix failure to update load balancer listener port when frontend service port changed [#92]

0.1.0

  • Implement cloudprovider.Instances interface - keeps track of node state within an OCI Kubernetes cluster.
  • Implement cloudprovider.LoadBalancer interface - enables create, update, and delete of OCI load balancers for services of type LoadBalancer.
  • Implement cloudprovider.Zones interface - provides OCI region information for cluster nodes.