"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/serviceregistry/kube/controller"
	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/config/validation/agent"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/kube/labels"
	"istio.io/istio/pkg/log"
	netutil "istio.io/istio/pkg/util/net"
	"istio.io/istio/pkg/util/protomarshal"
	"istio.io/istio/pkg/util/shellescape"
)

    ##############################################################################################

    # The customized CA address to retrieve certificates for the pods in the cluster.
    # CSR clients such as the Istio Agent and ingress gateways can use this to specify the CA endpoint.
    caAddress: ""

    # Used to locate istiod.
    istioNamespace: istio-system

    ##############################################################################################

    # The customized CA address to retrieve certificates for the pods in the cluster.
    # CSR clients such as the Istio Agent and ingress gateways can use this to specify the CA endpoint.
    caAddress: ""

    # Used to locate istiod.
    istioNamespace: istio-system

/pkg/dns/                                                        @istio/wg-networking-maintainers
/pkg/envoy/                                                      @istio/wg-networking-maintainers
/pkg/istio-agent/                                                @istio/wg-networking-maintainers @istio/wg-security-maintainers
/pkg/keepalive/                                                  @istio/wg-networking-maintainers

    - [security](security/). This directory contains [security](https://istio.io/latest/docs/concepts/security/) related code,
including Citadel (acting as Certificate Authority), citadel agent, etc.

- [istio/proxy](https://github.com/istio/proxy). The Istio proxy contains
extensions to the [Envoy proxy](https://github.com/envoyproxy/envoy) (in the form of

            type: DirectoryOrCreate # DirectoryOrCreate instead of Directory for the following reason - CNI may not bind mount this until a non-hostnetwork pod is scheduled on the node,
            # and we don't want to block CNI agent pod creation on waiting for the first non-hostnetwork pod.

	// descendants of a kubepods directory, however, as of Kubernetes 1.21, cgroups
	// namespaces are in use and therefore we can no longer discern if that is the
	// case from within SPIRE agent container (since the container itself is
	// namespaced). As such, the regex has been relaxed to simply find the pod UID
	// followed by the container ID with allowances for arbitrary punctuation, and

                },
                {
                    "endpoint_config": {
                        "@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
                        "cluster_name": "agent",
                        "endpoints": [
                            {
                                "locality": {},
                                "lb_endpoints": [
                                    {