For consistency, the same profiles are used across each chart, even if they do not impact a given chart.

Explicitly set values have highest priority, then profile settings, then chart defaults.

As an implementation detail of profiles, the default values for the chart are all nested under `defaults`.
When configuring the chart, you should not include this.
That is, `--set some.field=true` should be passed, not `--set defaults.some.field=true`.

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// An example implementation of a client.

package main

import (
	"context"
	"fmt"
	"net/url"
	"os"
	"strings"
	"time"

	"github.com/spf13/cobra"
	// To install the xds resolvers and balancers.

// etc). The Proxy is initialized when a sidecar connects to Pilot, and populated from
// 'node' info in the protocol as well as data extracted from registries.
//
// In current Istio implementation nodes use a 4-parts '~' delimited ID.
// Type~IPAddress~ID~Domain
type Proxy struct {
	sync.RWMutex

	// Type specifies the node type. First part of the ID.
	Type NodeType

Each component in the new installer is optional. Users can install the component defined in the new installer,
use the equivalent component in `istio-system`, configured with the official installer, or use a different
version or implementation.

For example, you may use your own Prometheus and Grafana installs, or you may use a specialized/custom
certificate provisioning tool, or use components that are centrally managed and running in a different cluster.

}

// HasSynced asserts we have "synced", meaning we have processed the initial state.
func (c *Controller) HasSynced() bool {
	// We could check `c.pods` as well, but it is redundant due to the Run() implementation.
	// Instead, just check `c.queue`.
	return c.queue.HasSynced()
}

// nolint: gocritic
func Example() {
	// Setup our fake client. This can be pre-populated with items.

type Rule struct {
	chain  string
	table  string
	params []string
}

// Rules represents iptables for V4 and V6
type Rules struct {
	rulesv4 []*Rule
	rulesv6 []*Rule
}

// IptablesRuleBuilder is an implementation for IptablesRuleBuilder interface
type IptablesRuleBuilder struct {
	rules Rules
	cfg   *config.Config
}

// NewIptablesBuilders creates a new IptablesRuleBuilder

	TCP *tlsv3.DownstreamTlsContext
	// HTTP describes the tls context to use for HTTP filter chains
	HTTP *tlsv3.DownstreamTlsContext
}

var authnLog = log.RegisterScope("authn", "authn debugging")

// Implementation of authn.PolicyApplier with v1beta1 API.
type policyApplier struct {
	// processedJwtRules is the consolidate JWT rules from all jwtPolicies.
	processedJwtRules []*v1beta1.JWTRule

func (v *PeerCertVerifier) AddMappings(certMap map[string][]*x509.Certificate) {
	for trustDomain, certs := range certMap {
		v.AddMapping(trustDomain, certs)
	}
}

// VerifyPeerCert is an implementation of tls.Config.VerifyPeerCertificate.
// It verifies the peer certificate using the root certificates associated with its trust domain.
func (v *PeerCertVerifier) VerifyPeerCert(rawCerts [][]byte, _ [][]*x509.Certificate) error {

  // but should apply for any default implementation. If set, it is assumed that a load balancer
  // implementation is watching for Services with a matching class. Any default load balancer
  // implementation (e.g. cloud providers) should ignore Services that set this field.
  // This field can only be set when creating or updating a Service to type 'LoadBalancer'.

	debounceMax time.Duration

	// enableEDSDebounce indicates whether EDS pushes should be debounced.
	enableEDSDebounce bool
}

// DiscoveryServer is Pilot's gRPC implementation for Envoy's xds APIs
type DiscoveryServer struct {
	// Env is the model environment.
	Env *model.Environment

	// Generators allow customizing the generated config, based on the client metadata.