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
	}
	repairLog.Info("Start CNI race condition repair.")

	client, err := clientSetup()

				log.Infof("Pod %s update event skipped, added/labeled by CNI plugin", pod.Name)
				return nil
			}

			log.Debugf("Pod %s now matches, adding to mesh", newPod.Name)
			// netns == ""; at this point netns should have been added via the initial snapshot,
			// or via the cni plugin. If it happens to get here before the cni plugin somehow,

apiVersion: v1
name: cni
# This version is never actually shipped. istio/release-builder will replace it at build-time
# with the appropriate version
version: 1.0.0
appVersion: 1.0.0
description: Helm chart for istio-cni components
keywords:
  - istio-cni
  - istio
sources:
  - https://github.com/istio/istio
engine: gotpl

			chainedCNIPlugin:       true,
			preConfFile:            "00-minikube_cni.conf",
			resultFileName:         "00-minikube_cni.conflist",
			expectedOutputFile:     testDataDir + "/expected/minikube_cni.conflist.expected",
			expectedPostCleanFile:  testDataDir + "/expected/minikube_cni.conflist.clean",
			cniConfDirOrderedFiles: []string{"minikube_cni.conf"},
		},
		{
			name:                   "First file with pre-plugins--.conflist",

### Overview

- [istio-cni Helm chart](../manifests/charts/istio-cni/templates)
    - `install-cni` daemonset - main function is to install and help the node CNI, but it is also a proper server and interacts with K8S, watching Pods for recovery.
    - `istio-cni-config` configmap with CNI plugin config to add to CNI plugin chained config

		},
		{
			name:              "chained CNI plugin",
			cniConfigFilename: "list.conflist",
			chainedCNIPlugin:  true,
			existingConfFiles: map[string]string{"list.conflist.golden": "list.conflist"},
		},
		{
			name:              "standalone CNI plugin istio-cni config not in CNI config file",
			expectedFailure:   true,
			cniConfigFilename: "bridge.conf",

}

// InstallConfig struct defines the Istio CNI installation options
type InstallConfig struct {
	// Location of the CNI config files in the host's filesystem
	CNINetDir string
	// Location of the CNI config files in the container's filesystem (mount location of the CNINetDir)
	MountedCNINetDir string
	// Name of the CNI config file
	CNIConfName string
	// Whether to install CNI plugin as a chained or standalone
	ChainedCNIPlugin bool

# The OpenShift profile provides a basic set of settings to run Istio on OpenShift
# CNI must be installed.
cni:
  cniBinDir: /var/lib/cni/bin
  cniConfDir: /etc/cni/multus/net.d
  chained: false
  cniConfFileName: "istio-cni.conf"
  logLevel: info
  provider: "multus"
global:
  platform: openshift
pilot:
  cni:
    enabled: true
    provider: "multus"

# The OpenShift profile provides a basic set of settings to run Istio on OpenShift
# CNI must be installed.
cni:
  cniBinDir: /var/lib/cni/bin
  cniConfDir: /etc/cni/multus/net.d
  chained: false
  cniConfFileName: "istio-cni.conf"
  logLevel: info
  provider: "multus"
global:
  platform: openshift
pilot:
  cni:
    enabled: true
    provider: "multus"

  # Determine what CNI to install
  case "${KUBERNETES_CNI:-}" in 

    "calico")
      echo "Installing Calico CNI"
      install_calico "" "$(dirname "$CONFIG")"
      ;;

    "")
      # perfectly fine, we accepted the default KinD CNI
      ;;

    *)
      # we don't know what to do but we've got no CNI, return non-zero