// Defaults to false.
  // +optional
  optional bool readOnly = 6;

  // portals is the iSCSI Target Portal List. The Portal is either an IP or ip_addr:port if the port
  // is other than default (typically TCP ports 860 and 3260).
  // +optional
  repeated string portals = 7;

  // chapAuthDiscovery defines whether support iSCSI Discovery CHAP authentication
  // +optional

- Dynamic provisions that create iSCSI PVs can now ensure that multipath is used by specifying 2 or more target portals in the PV, which will cause kubelet to wait up to 10 seconds for the multipath device. PVs with just one portal continue to work as before, with kubelet not waiting for the multipath device and just using the first disk it finds. ([#67140](https://github.com/kubernetes/kubernetes/pull/67140), [@bswart...

  * Support node port health check ([#43585](https://github.com/kubernetes/kubernetes/pull/43585), [@foolusion](https://github.com/foolusion))

  * Support for ELB tagging by users ([#45932](https://github.com/kubernetes/kubernetes/pull/45932), [@lpabon](https://github.com/lpabon))

* Azure:

*   The deprecated options `--portal-net` and `--service-node-ports` for the API server are removed. ([#52547](https://github.com/kubernetes/kubernetes/pull/52547),[ @xiangpengzhao](https://github.com/xiangpengzhao))

### **Auth**

    * This allows adding extra code after a dependency is done. It can be used, for example, to close database connections.
    * Dependencies with `yield` can be normal or `async`, **FastAPI** will run normal dependencies in a threadpool.
    * They can be combined with normal dependencies.
    * It's possible to have arbitrary trees/levels of dependencies with `yield` and exit steps are handled in the correct order automatically.

* Allow no ports when exposing headless service ([#32811](https://github.com/kubernetes/kubernetes/pull/32811), [@fraenkel](https://github.com/fraenkel))
* Wait for the port to be ready before starting ([#38260](https://github.com/kubernetes/kubernetes/pull/38260), [@fraenkel](https://github.com/fraenkel))

* Restored cAdvisor prometheus metrics to the main port -- a regression that existed in v1.7.0-v1.7.2 ([#49079](https://github.com/kubernetes/kubernetes/pull/49079), [@smarterclayton](https://github.com/smarterclayton))
    * cAdvisor metrics can now be scraped from `/metrics/cadvisor` on the kubelet ports.

  </mime-type>

  <mime-type type="image/x-portable-anymap">
    <acronym>PNM</acronym>
    <_comment>Portable Any Map</_comment>
    <glob pattern="*.pnm" />
  </mime-type>

  <mime-type type="image/x-portable-bitmap">
    <sub-class-of type="image/x-portable-anymap"/>
    <acronym>PBM</acronym>
    <_comment>Portable Bit Map</_comment>
    <magic priority="50">

* The ability to use the insecure HTTP port of kube-controller-manager and cloud-controller-manager has been deprecated, and will be removed in a future release. Use `--secure-port` and `--bind-address` instead. ([#59582](https://github.com/kubernetes/kubernetes/pull/59582), [@sttts](https://github.com/sttts))

- client-go discovery clients constructed using `NewDiscoveryClientForConfig` or `NewDiscoveryClientForConfigOrDie` default to rate limits that cause normal discovery request patterns to take several seconds. This is fixed in https://issue.k8s.io/86168...