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Release note CIS 2.17.1 (#3474)
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vklohiya authored Jul 9, 2024
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23 changes: 15 additions & 8 deletions docs/RELEASE-NOTES.rst
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Release Notes for Container Ingress Services for Kubernetes & OpenShift
=======================================================================

Next Release
2.17.1
-------------

Added Functionality
```````````````````
**What's new:**
* CRD
* `Issue 3378 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3378>`_: Support to control ciphers groups and ssl options in TLSProfile CRD
* `Issue 3378 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3378>`_: Support to control ciphers groups and ssl options in TLSProfile CRD, See `Example <https://github.com/F5Networks/k8s-bigip-ctlr/blob/2.x-master/docs/config_examples/customResource/VirtualServerWithTLSProfile/tls-with-tlsCipher/>`_
* Improved performance for Hub Mode using the isTenantNameServiceNamespace label in the AS3 configmap, See `Example <https://github.com/F5Networks/k8s-bigip-ctlr/blob/2.x-master/docs/config_examples/configmap/user-defined-configmap/hubmode-configmap/hubmode-cmap.yaml>`_
* Pod Graceful Shutdown support for AS3 ConfigMap using CIS deployment parameter *pod-graceful-shutdown*

Bug Fixes
````````````
* `Issue 3395 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3395>`_: BIGIP controller 2.16.0 removes F5 configuration when removing Kubernetes resources in namespace.
* `Issue 3424 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3424>`_: Static routes not added if a label not added to a namespace when --namespace-label used.
* `Issue 3443 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3443>`_: Fix issue with IPAM IP allocation on resource recreation
* `Issue 3406 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3406>`_: Upon deleting all the CRD resources, the default route domain of CIS-managed Partition resets to 0
* `Issue 3405 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3405>`_: Fix Helm Chart does not enable ingressClass after creating it.
* `Issue 3395 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3395>`_: BIG-IP controller 2.16.0 removes F5 configuration when removing Kubernetes resources in namespace.
* `Issue 3424 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3424>`_: Static routes are not added if a label is not added to a namespace when using `--namespace-label` flag.
* `Issue 3443 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3443>`_: Addressed the problem with IPAM IP allocation on resource recreation.
* `Issue 3406 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3406>`_: Upon deletion of all CRD resources, the default route domain of the CIS-managed Partition resets to 0.
* `Issue 3405 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3405>`_: Resolved the issue where Helm Chart does not enable ingressClass after creating it.
* Resolved the issue where LB Services remain stuck in a Pending state when using IPAM.

Upgrade notes
``````````````
* From this version, re-sync period for service in hub mode is same as periodic-sync-interval configured in the CIS deployment parameter *periodic-sync-interval*. For which the default value is 30 seconds.
Starting with CIS version 2.17.1:
* Re-sync period for the service in hub mode is the same as the periodic sync interval configured in the CIS deployment parameter periodic-sync-interval, for which the default value is 30 seconds.
* If the `--ipam-cluster-label` is already enabled in previous versions, it's recommended to remove the ipam CR created by the previous version of CIS and recreate it. For example, you can use the command:

``kubectl -n kube-system delete ipam <CIS_deployment_name>.<CIS_managed_bigip_partition>.ipam``

* If you wish to enable `--ipam-cluster-label` in CIS or modify the `--ipam-cluster-label` configuration, it is still recommended to remove the ipam CR created by the previous version of CIS.


2.17.0
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Expand Up @@ -472,6 +472,16 @@ spec:
spec:
type: object
properties:
tlsCipher:
type: object
properties:
tlsVersion:
type: string
enum: ["1.0", "1.1", "1.2", "1.3"]
ciphers:
type: string
cipherGroup:
type: string
hosts:
type: array
items:
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