// performance critical code paths, using Unbounded is strongly discouraged and
// defining a new type specific implementation of this buffer is preferred. See
// internal/transport/transport.go for an example of this.
type Unbounded[T any] struct {
	c       chan T
	mu      sync.Mutex
	backlog []T
}

// NewUnbounded returns a new instance of Unbounded.
func NewUnbounded[T any]() *Unbounded[T] {
	return &Unbounded[T]{c: make(chan T, 1)}

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
- 29940
upgradeNotes:
  - title: Inbound Forwarding Configuration
    content: |
      The behavior of inbound forwarding will be modified in the near future. While this change is not enabled
      by default in Istio 1.10, it can be enabled today by configuring the `PILOT_ENABLE_INBOUND_PASSTHROUGH=true` environment
      variable in Istiod.

apiVersion: release-notes/v2
kind: bug-fix
area: security
releaseNotes:
- |
  **Improved** TLS configuration on sidecar server side inbound paths to enforce TLSv2 version along with recommended cipher suites.

area: networking
issues:
  - 26861
releaseNotes:
- |
  **Updated** the inbound Envoy cluster name format to reduce 503 errors during Service changes.

upgradeNotes:
- title: Inbound Cluster Name Format
  content: |
    The format of inbound Envoy cluster names has changed. Previously, they included the Service hostname
    and port name, such as `inbound|80|http|httpbin.default.svc.cluster.local`. This lead to issues when multiple

apiVersion: release-notes/v2
kind: bug-fix 
area: networking
releaseNotes:
- |

apiVersion: release-notes/v2
kind: bug-fix
area: networking
issue:
- 29412
releaseNotes:
- |
  **Improved** the `istioctl x workload` command to configure VMs to disable inbound `iptables` capture

}

func (k kubeComponent) ID() resource.ID {
	return k.id
}

func (k kubeComponent) Close() error {
	if k.inbound != nil {
		k.inbound.Close()
	}
	if k.outbound != nil {
		k.outbound.Close()
	}
	return nil
}

// WaypointProxy describes a waypoint proxy deployment
type WaypointProxy interface {
	Namespace() namespace.Instance
	Inbound() string
	Outbound() string
	PodIP() string
}

      "type": 4,
      "connect_timeout": 1000000000,
      "lb_policy": 4,
      "LbConfig": null
    },
    "inbound|7070|tcplocal|s1tcp.none": {
      "name": "inbound|7070|tcplocal|s1tcp.none",
      "connect_timeout": 1000000000,
      "load_assignment": {
        "cluster_name": "inbound|7070|tcplocal|s1tcp.none",
        "endpoints": [
          {
            "lb_endpoints": [
              {

*/

package phases

import (
	"k8s.io/klog/v2"
)

// unmountKubeletDirectory is a NOOP on all but linux.
func unmountKubeletDirectory(kubeletRunDirectory string, flags []string) error {
	klog.Warning("Cannot unmount filesystems on current OS, all mounted file systems will need to be manually unmounted")
	return nil

kind: feature
area: traffic-management
releaseNotes:
- |
  **Removed** the `PILOT_ENABLE_INBOUND_PASSTHROUGH` setting, which has been enabled-by-default for the past 8 releases.