# 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"

FROM ${ISTIO_BASE_REGISTRY}/iptables@sha256:863a23b9b2d6f3f282e651fb62a47d28a7bd19356839367654254f5677cea6fa as distroless

# This will build the final image based on either debug or distroless from above
# hadolint ignore=DL3006
FROM ${BASE_DISTRIBUTION:-debug}

LABEL description="Istio CNI plugin installer."

ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/istio-cni /opt/cni/bin/istio-cni

    - Config must exclude namespace that Istio control-plane is installed in (TODO: this may change, exclude at pod level is sufficient and we may want Istiod and other istio components to use ambient too)
    - If excluded, ignore the pod and return prevResult
1. Setup redirect rules for the pods:
    - Get the port list from pods definition, as well as annotations.

ENV DEBIAN_FRONTEND=noninteractive

# Do not add more stuff to this list that isn't small or critically useful.
# If you occasionally need something on the container do
# sudo apt-get update && apt-get whichever

# hadolint ignore=DL3005,DL3008
RUN apt-get update && \
  apt-get install --no-install-recommends -y \
  ca-certificates \
  curl \
  iptables \
  iproute2 \
  iputils-ping \
  knot-dnsutils \
  netcat-openbsd \
  tcpdump \

			log.Debugf("Pod %s no longer matches, removing from mesh", newPod.Name)
			err := s.dataplane.RemovePodFromMesh(s.ctx, pod)
			log.Debugf("RemovePodFromMesh(%s) returned %v", newPod.Name, err)
			// we ignore errors here as we don't want this event to be retried by the queue.
		} else {
			// If oldpod != ready && newpod != ready, but the ambient annotation was added,

	}

	profile, ns, enabledComponents, err := getProfileNSAndEnabledComponents(iop)
	if err != nil {
		return fmt.Errorf("failed to get profile, namespace or enabled components: %v", err)
	}

	// Ignore the err because we don't want to show
	// "no running Istio pods in istio-system" for the first time
	_ = detectIstioVersionDiff(p, tag, ns, kubeClient, iop)

	iptablesBuilder.AppendVersionedRule("127.0.0.1/32", "::1/128",
		iptableslog.UndefinedCommand, ChainInpodPrerouting, iptablesconstants.MANGLE,
		"!", "-d", iptablesconstants.IPVersionSpecific, // ignore traffic to localhost ip, as this rule means to catch traffic to pod ip.
		"-p", iptablesconstants.TCP,
		"-i", "lo",
		"-j", "ACCEPT")