- CAP_SYS_ADMIN
- CAP_NET_ADMIN
- CAP_NET_RAW

## Ambient mode details

          securityContext:
          {{- if .Values.containerSecurityContext }}
            {{- toYaml .Values.containerSecurityContext | nindent 12 }}
          {{- else }}
            capabilities:
              drop:
              - ALL
            allowPrivilegeEscalation: false
            privileged: false
            readOnlyRootFilesystem: true
            {{- if not (eq .Values.platform "openshift") }}

          capabilities:
            drop:
            - ALL
          allowPrivilegeEscalation: false
          privileged: false
          readOnlyRootFilesystem: true
          runAsUser: {{ .ProxyUID | default "1337" }}
          runAsGroup: {{ .ProxyGID | default "1337" }}
          runAsNonRoot: true
        {{- else }}
          capabilities:
            drop:
            - ALL
            add:

      - name: istio-proxy
        ports:
        - containerPort: 15021
          name: status-port
          protocol: TCP
        - containerPort: 15090
          protocol: TCP
          name: http-envoy-prom
        {{- if contains "/" (annotation .ObjectMeta `sidecar.istio.io/proxyImage` .Values.global.proxy.image) }}
        image: "{{ annotation .ObjectMeta `sidecar.istio.io/proxyImage` .Values.global.proxy.image }}"

              protocol: {{ $val.protocol | default "TCP" }}
            {{- end }}
            - containerPort: 15090
              protocol: TCP
              name: http-envoy-prom
          args:
          - proxy
          - router
          - --domain
          - $(POD_NAMESPACE).svc.{{ .Values.global.proxy.clusterDomain }}
        {{- if .Values.global.proxy.logLevel }}

  {{ $prom := include "default-prometheus" . | eq "true" }}
  {{ $sdMetrics := include "default-sd-metrics" . | eq "true" }}
  {{ $sdLogs := include "default-sd-logs" . | eq "true" }}
  {{- if or $prom $sdMetrics $sdLogs }}
    defaultProviders:
    {{- if or $prom $sdMetrics }}
      metrics:
      {{ if $prom }}- prometheus{{ end }}

  # Retrieve Envoy server metrics in prometheus format with custom proxy admin port
  istioctl experimental envoy-stats <pod-name[.namespace]> --output prom --proxy-admin-port 15000

  # Retrieve Envoy server metrics in prometheus format with merged application metrics
  istioctl experimental envoy-stats <pod-name[.namespace]> --output prom-merged

  # Retrieve Envoy cluster metrics

		return nil, fmt.Errorf("error initializing the host rules for health checks: %w", err)
	}

	podNetns := NewPodNetnsProcFinder(os.DirFS(filepath.Join(pconstants.HostMountsPath, "proc")))
	netServer := newNetServer(ztunnelServer, podNsMap, iptablesConfigurator, podNetns, set)

	// Set some defaults
	s := &Server{
		ctx:        ctx,
		kubeClient: client,
		isReady:    ready,

	// test flakes with the fake kube client in `pkg/kube/client.go` -
	// because we are using `List()` in the handler, without this requeue,
	// the fake client will sometimes drop pod events leading to test flakes.
	//
	// WaitForCacheSync *helps*, but does not entirely fix this problem
	s.namespaces = kclient.New[*corev1.Namespace](kubeClient)

	// this can happen if the pod was dynamically added to the mesh after it was created.
	// in that case, try finding the netns using procfs.
	if err := s.rescanPod(pod); err != nil {
		log.Errorf("error scanning proc: error was %s", err)
		return nil, err
	}
	// try again. we can still get here if the pod is in the process of being created.
	// in this case the CNI will be invoked soon and provide us with the netns.