```sh
firewall-cmd --get-active-zones
```

This command gets the active zone(s). Now, apply port rules to the relevant zones returned above. For example if the zone is `public`, use

```sh
firewall-cmd --zone=public --add-port=9000/tcp --permanent
```

> [!NOTE]

// isHostIP - helper for validating if the provided arg is an ip address.
func isHostIP(ipAddress string) bool {
	host, _, err := net.SplitHostPort(ipAddress)
	if err != nil {
		host = ipAddress
	}
	// Strip off IPv6 zone information.
	if i := strings.Index(host, "%"); i > -1 {
		host = host[:i]
	}
	return net.ParseIP(host) != nil
}

// extractHostPort - extracts host/port from many address formats

    #    Other properties (for Application Behavior) work when this is true.
    #   o libraryProjectPackageBase: (NotRequired - Default same as application's one)
    #    If application package base is different from library's one,
    #    set the property a value 'library's one'.
    #
    #; applicationBehaviorMap = map:{
    #    ; isApplicationBehaviorProject = false
    #    ; libraryProjectPackageBase = 
    #}

pkg net/netip, method (Addr) String() string
pkg net/netip, method (Addr) StringExpanded() string
pkg net/netip, method (Addr) Unmap() Addr
pkg net/netip, method (Addr) WithZone(string) Addr
pkg net/netip, method (Addr) Zone() string
pkg net/netip, method (AddrPort) Addr() Addr
pkg net/netip, method (AddrPort) AppendTo([]uint8) []uint8
pkg net/netip, method (AddrPort) IsValid() bool
pkg net/netip, method (AddrPort) MarshalBinary() ([]uint8, error)

         */
        public int secs;
        /**
         * The current hundredth of a second (0-99).
         */
        public int hunds;
        /**
         * The time zone offset from UTC in minutes.
         */
        public int timezone;
        /**
         * The time interval for each tick of the clock in 0.0001 seconds.
         */
        public int tinterval;
        /**

### VMware

- Applied zone labels to vSphere Volumes automatically. The zone labels are visible on the PV: ([#72687](https://github.com/kubernetes/kubernetes/pull/72687), [@subramanian-neelakantan](https://github.com/subramanian-neelakantan))

### Windows

    void testInitDefaultsSetsAllFields() throws CIFSException {
        BaseConfiguration testConfig = new BaseConfiguration(false);
        testConfig.initDefaults();

        // Check random and time zone
        assertNotNull(testConfig.getRandom());
        assertNotNull(testConfig.getLocalTimezone());

        // Check PID is set
        assertTrue(testConfig.getPid() >= 0);

use `firewall-cmd` command to allow traffic to specific ports. Use below commands to allow access to port 9000 ```sh firewall-cmd --get-active-zones ``` This command gets the active zone(s). Now, apply port rules to the relevant zones returned above. For example if the zone is `public`, use ```sh firewall-cmd --zone=public --add-port=9000/tcp --permanent ``` Note that `permanent` makes sure the rules are persistent across firewall start, restart or reload. Finally reload the firewall for changes...

        // When
        TimeZone resultTimeZone = delegatingConfig.getLocalTimezone();

        // Then
        assertSame(timeZone, resultTimeZone, "Should delegate time zone");
        verify(mockDelegate).getLocalTimezone();
    }

    @Test
    @DisplayName("Batch limit configuration should delegate correctly")
    void testBatchLimitDelegation() {
        // Given

* Change eviction logic in NodeController and make it Zone-aware ([#28897](https://github.com/kubernetes/kubernetes/pull/28897), [@gmarek](https://github.com/gmarek))
    * Change eviction policies in NodeController:
      *  add a "partialDisruption" mode, when more than 33% of Nodes in the zone are not Ready
      *  add "fullDisruption" mode, when all Nodes in the zone are not Ready