// limitations under the License.

package repair

import (
	"context"

	"istio.io/istio/cni/pkg/config"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/log"
)

var repairLog = log.RegisterScope("repair", "CNI race condition repair")

func StartRepair(ctx context.Context, cfg config.RepairConfig) {
	if !cfg.Enabled {
		repairLog.Info("CNI repair is disable.")
		return
	}

// 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.

package repair

import (
	"fmt"
	"strings"
	"testing"
	"time"

	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	klabels "k8s.io/apimachinery/pkg/labels"
	"k8s.io/apimachinery/pkg/runtime"

// 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.

package repair

import (
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"istio.io/istio/tools/istio-iptables/pkg/constants"
)

type makePodArgs struct {
	PodName             string

	AmbientIPv6          = "ambient-ipv6"

	// Repair
	RepairEnabled            = "repair-enabled"
	RepairDeletePods         = "repair-delete-pods"
	RepairRepairPods         = "repair-repair-pods"
	RepairLabelPods          = "repair-label-pods"
	RepairLabelKey           = "repair-broken-pod-label-key"
	RepairLabelValue         = "repair-broken-pod-label-value"
	RepairNodeName           = "repair-node-name"

              value: "{{.Values.cni.repair.deletePods}}"
            - name: REPAIR_REPAIR_PODS
              value: "{{.Values.cni.repair.repairPods}}"
            - name: REPAIR_RUN_AS_DAEMON
              value: "true"
            - name: REPAIR_SIDECAR_ANNOTATION
              value: "sidecar.istio.io/status"
            - name: REPAIR_INIT_CONTAINER_NAME
              value: "{{ .Values.cni.repair.initContainerName }}"

subjects:
- kind: ServiceAccount
  name: istio-cni
  namespace: {{ .Release.Namespace }}
---
{{- if .Values.cni.repair.enabled }}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: istio-cni-repair-rolebinding
  labels:
    k8s-app: istio-cni-repair
    release: {{ .Release.Name }}
    istio.io/rev: {{ .Values.revision | default "default" }}

// See the License for the specific language governing permissions and
// limitations under the License.

package repair

import (
	"istio.io/istio/pkg/monitoring"
)

var (
	typeLabel  = monitoring.CreateLabel("type")
	deleteType = "delete"
	repairType = "repair"
	labelType  = "label"

	resultLabel   = monitoring.CreateLabel("result")
	resultSuccess = "success"
	resultSkip    = "skip"

  - apiGroups: [""]
    resources: ["pods"]
    verbs: ["watch", "get", "list"]
{{- if .Values.cni.repair.repairPods }}
{{- /*  No privileges needed*/}}
{{- else if .Values.cni.repair.deletePods }}
  - apiGroups: [""]
    resources: ["pods"]
    verbs: ["delete"]
{{- else if .Values.cni.repair.labelPods }}
  - apiGroups: [""]

		FieldSelector: strings.Join(fieldSelectors, ","),
	})
	c.queue = controllers.NewQueue("repair pods",
		controllers.WithReconciler(c.Reconcile),
		controllers.WithMaxAttempts(5))
	c.pods.AddEventHandler(controllers.ObjectHandler(c.queue.AddObject))

	return c, nil
}

func (c *Controller) Run(stop <-chan struct{}) {
	kube.WaitForCacheSync("repair controller", stop, c.pods.HasSynced)
	c.queue.Run(stop)
	c.pods.ShutdownHandlers()
}

Par exemple, il était clair que l'idéal était de se baser sur les annotations de type Python standard.

De plus, la meilleure approche était d'utiliser des normes déjà existantes.