Helm chart release notes for NetScaler Ingress Controller and GSLB Controller version 2.1.4

This release note contains information about the Helm chart-related changes for the NetScaler Ingress and GSLB Controller version 2.1.4.

What's new

Multi-monitor support for GSLB

In a GSLB setup, you can now configure multiple monitors to monitor services of the same host. The monitors can be of different types, depending on the request protocol used to check the health of the services. For example, HTTP, HTTPS, and TCP.

In addition to configuring multiple monitors, you can define additional parameters for a monitor. You can also define the combination of parameters for each monitor as per your requirement. For more information, see Multi-monitor support for GSLB
.

Note:

When you upgrade to NSIC version 2.1.4, you must reapply the GTP CRD using the following command: kubectl apply -f https://raw.githubusercontent.com/netscaler/netscaler-k8s-ingress-controller/master/gslb/Manifest/gtp-crd.yaml.

Support to bind multiple SSL certificates for a service of type LoadBalancer

You can now bind multiple SSL certificates as front-end server certificates for a service of type LoadBalancer by using the following annotations: service.citrix.com/secret and service.citrix.com/preconfigured-certkey. For more information, see SSL certificate for services of type LoadBalancer through the Kubernetes secret resource.

Fixed issues

• NSIC doesn't process node update events in certain cases.

Upcoming change

The Helm charts in repositories with the prefix citrix- will no longer be updated starting from the next NSIC release. You can use the equivalent charts available in repositories with the prefix netscaler-. Find the mapping below:

citrix-observability-exporter > netscaler-observability-exporter
citrix-node-controller > netscaler-node-controller
citrix-ingress-controller > netscaler-ingress-controller
citrix-ipam-controller > netscaler-ipam-controller
citrix-cpx-with-ingress-controller > netscaler-cpx-with-ingress-controller
citrix-gslb-controller > netscaler-gslb-controller
citrix-cloud-native > Use the Helm chart that is available in the individual product folder with the prefix netscaler-.