scheme: HTTP
  initialDelaySeconds: 120
  periodSeconds: 30
  timeoutSeconds: 10
  successThreshold: 1
  failureThreshold: 3
```

## Readiness probe

This probe always responds with '200 OK'. Only fails if 'etcd' is configured and unreachable. When readiness probe fails, Kubernetes like platforms turn-off routing to the container.

```
readinessProbe:
  httpGet:
    path: /minio/health/ready
    port: 9000

      readinessFailureThreshold: 4
      # The initial delay for readiness probes in seconds.
      readinessInitialDelaySeconds: 0
      # The period between readiness probes.
      readinessPeriodSeconds: 15
      # Enables or disables a startup probe.
      # For optimal startup times, changing this should be tied to the readiness probe values.
      #

      privileged: false

      # The number of successive failed probes before indicating readiness failure.
      readinessFailureThreshold: 4

      # The initial delay for readiness probes in seconds.
      readinessInitialDelaySeconds: 0

      # The period between readiness probes.
      readinessPeriodSeconds: 15

      # Enables or disables a startup probe.

package nodeagent

import (
	"net/http"
	"sync/atomic"

	"istio.io/istio/cni/pkg/constants"
)

// StartHealthServer initializes and starts a web server that exposes liveness and readiness endpoints at port 8000.
func StartHealthServer() (installReady *atomic.Value, watchReady *atomic.Value) {
	router := http.NewServeMux()
	installReady, watchReady = initRouter(router)

	go func() {

      initialDelaySeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/initialDelaySeconds` .Values.global.proxy.readinessInitialDelaySeconds }}
      periodSeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/periodSeconds` .Values.global.proxy.readinessPeriodSeconds }}
      timeoutSeconds: 3

	RepairFieldSelectors     = "repair-field-selectors"
)

// Internal constants
const (
	DefaultKubeconfigMode = 0o600

	CNIAddEventPath = "/cmdadd"
	UDSLogPath      = "/log"

	// K8s liveness and readiness endpoints
	LivenessEndpoint  = "/healthz"
	ReadinessEndpoint = "/readyz"
	ReadinessPort     = "8000"
)

// Exposed for testing constants
var (
	CNIBinDir          = "/opt/cni/bin"

			Optional:    true,
			Type:        "duration",
		},
		config.HelpKV{
			Key:         apiClusterDeadline,
			Description: `set the deadline for cluster readiness check` + defaultHelpPostfix(apiClusterDeadline),
			Optional:    true,
			Type:        "duration",
		},
		config.HelpKV{
			Key:         apiCorsAllowOrigin,

      initialDelaySeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/initialDelaySeconds` .Values.global.proxy.readinessInitialDelaySeconds }}
      periodSeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/periodSeconds` .Values.global.proxy.readinessPeriodSeconds }}
      timeoutSeconds: 3

      initialDelaySeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/initialDelaySeconds` .Values.global.proxy.readinessInitialDelaySeconds }}
      periodSeconds: {{ annotation .ObjectMeta `readiness.status.sidecar.istio.io/periodSeconds` .Values.global.proxy.readinessPeriodSeconds }}
      timeoutSeconds: 3

	op = strings.Replace(op, "ClusterReadCheckHandler", "health.ClusterRead", 1)
	op = strings.Replace(op, "LivenessCheckHandler", "health.Liveness", 1)
	op = strings.Replace(op, "ReadinessCheckHandler", "health.Readiness", 1)
	op = strings.Replace(op, "-fm", "", 1)
	return op
}

// If trace is enabled, execute the request if it is traced by other handlers
// otherwise, generate a trace event with request information but no response.