# limitations under the License.

FINDFILES=find . \( -path ./common-protos -o -path ./.git -o -path ./out -o -path ./.github -o -path ./licenses -o -path ./vendor $(if $(strip ${FINDFILES_IGNORE}), -o ${FINDFILES_IGNORE}) \) -prune -o -type f

XARGS = xargs -0 -r

lint-dockerfiles:
	@${FINDFILES} -name 'Dockerfile*' -print0 | ${XARGS} hadolint -c ./common/config/.hadolint.yml

lint-scripts:

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

  repeated k8s.io.api.admissionregistration.v1.RuleWithOperations rules = 3;

  // FailurePolicy defines how unrecognized errors from the admission endpoint are handled -
  // allowed values are Ignore or Fail. Defaults to Ignore.
  // +optional
  optional string failurePolicy = 4;

  // matchPolicy defines how the "rules" list is used to match incoming requests.
  // Allowed values are "Exact" or "Equivalent".
  //

  //   3. If any matchCondition evaluates to an error (but none are FALSE):
  //      - If failurePolicy=Fail, reject the request
  //      - If failurePolicy=Ignore, the error is ignored and the webhook is skipped
  //
  // This is an alpha feature and managed by the AdmissionWebhookMatchConditions feature gate.
  //
  // +patchMergeKey=name
  // +patchStrategy=merge
  // +listType=map

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 \

    - 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.

  // fieldValidation instructs the server on how to handle
  // objects in the request (POST/PUT/PATCH) containing unknown
  // or duplicate fields. Valid values are:
  // - Ignore: This will ignore any unknown fields that are silently
  // dropped from the object, and will ignore all but the last duplicate
  // field that the decoder encounters. This is the default behavior
  // prior to v1.23.

  // Possible values are:
  //
  // - FailJob: indicates that the pod's job is marked as Failed and all
  //   running pods are terminated.
  // - Ignore: indicates that the counter towards the .backoffLimit is not
  //   incremented and a replacement pod is created.
  // - Count: indicates that the pod is handled in the default way - the

  // must be given precedence over this field. The controller may emit a
  // warning if the field and annotation have different values.
  // Implementations of this API should ignore Ingresses without a class
  // specified. An IngressClass resource may be marked as default, which can
  // be used to set a default value for this field. For more information,
  // refer to the IngressClass documentation.

  // "csi.storage.k8s.io/ephemeral" is a new feature in Kubernetes 1.16. It is only
  // required for drivers which support both the "Persistent" and "Ephemeral" VolumeLifecycleMode.
  // Other drivers can leave pod info disabled and/or ignore this field.
  // As Kubernetes 1.15 doesn't support this field, drivers can only support one mode when
  // deployed on such a cluster and the deployment determines which mode that is, for example