- the actual code is in pkg/install - including a readiness probe, monitoring.
    - it also sets up a UDS socket for istio-cni to send logs to this container.
    - based on config, it may run the 'repair' controller that detects pods where istio setup fails and restarts them, or created in corner cases.

FROM ${ISTIO_BASE_REGISTRY}/base:${BASE_VERSION} as debug

# The following section is used as base image if BASE_DISTRIBUTION=distroless
# This image is a custom built debian11 distroless image with multiarchitecture support.
# It is built on the base distroless image, with iptables binary and libraries added
# The source can be found at https://github.com/istio/distroless/tree/iptables
# This version is from commit 86c4972a9f5f245cfb382c8e1e95f176d968c882.

			// 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,
			// then we will just fail to add the pod to the mesh, and it will be retried later when cni plugin adds it.

			// We need a pod IP - if the pod was added via the CNI plugin, that plugin told us the IPs

		return fmt.Errorf("errors occurred during operation")
	}

	// Previously we may install IOP file from the old version of istioctl. Now since we won't install IOP file
	// anymore, and it didn't provide much value, we can delete it if it exists.
	reconciler.DeleteIOPInClusterIfExists(iop)

	opts.ProgressLog.SetState(progress.StateComplete)

	return nil
}

func savedIOPName(iop *v1alpha12.IstioOperator) string {

	openNetns := s.currentPodSnapshot.Get(string(pod.UID))
	if openNetns != nil {
		return openNetns, nil
	}
	log.Debug("pod netns was not found, trying to find it using procfs")
	// this can happen if the pod was dynamically added to the mesh after it was created.
	// in that case, try finding the netns using procfs.
	if err := s.rescanPod(pod); err != nil {
		log.Errorf("error scanning proc: error was %s", err)

		ns := ctx.NamespaceOrDefault(ctx.Namespace())
		if ctx.Namespace() == "" && !forApply {
			ns = ""
		}
		// If a user sets the waypoint name to an empty string, set it to the default namespace waypoint name.
		if waypointName == "" {
			waypointName = constants.DefaultNamespaceWaypoint
		} else if waypointName == "none" {

# If you're looking at this file in a different repo and want to make a change, please go to the
# common-files repo, make the change there and check it in. Then come back to this repo and run
# "make update-common".

ignored:
  - DL3008
  - DL3059

trustedRegistries:
  - gcr.io
  - docker.io
  - quay.io
  - "*.pkg.dev"

# Version can be defined:
# (1) in a $VERSION shell variable, which takes precedence; or
# (2) in the VERSION file, in which we will append "-dev" to it
ifeq ($(VERSION),)
VERSION_FROM_FILE := $(shell cat VERSION)
ifeq ($(VERSION_FROM_FILE),)
$(error VERSION not detected. Make sure it's stored in the VERSION file or defined in VERSION variable)
endif
VERSION := $(VERSION_FROM_FILE)-dev
endif

export VERSION

// Note that if the ipset already exist by name, Create will not return an error.
//
// We will unconditionally flush our set before use here, so it shouldn't matter.
func createHostsideProbeIpset(isV6 bool) (ipset.IPSet, error) {
	linDeps := ipset.RealNlDeps()
	probeSet, err := ipset.NewIPSet(iptables.ProbeIPSet, isV6, linDeps)
	if err != nil {
		return probeSet, err

	// a local node socket". If the latter, outside the pod in the host netns, redirect that traffic to a hardcoded/custom proxy
	// healthcheck port, just like we used to. Otherwise, we can't assume it's local-node privileged traffic, and will capture and process it normally.
	//
	// All this is necessary because quite often apps use the same port for healthchecks as they do for reg. traffic, and
	// we cannot make assumptions there.