# Install Envoy.
ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/${SIDECAR} /usr/local/bin/${SIDECAR}

# Environment variable indicating the exact proxy sha - for debugging or version-specific configs
ENV ISTIO_META_ISTIO_PROXY_SHA $proxy_version

ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/pilot-agent /usr/local/bin/pilot-agent

# The pilot-agent will bootstrap Envoy.

# Sudoers used to allow tcpdump and other debug utilities.
COPY sudoers /etc/sudoers

# Install the Echo application
COPY echo-start.sh /usr/local/bin/echo-start.sh
ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/client /usr/local/bin/client
COPY ${TARGETARCH:-amd64}/server /usr/local/bin/server

# 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
COPY ${TARGETARCH:-amd64}/install-cni /usr/local/bin/install-cni

ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/cni/bin
WORKDIR /opt/cni/bin

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

WORKDIR /

ARG istio_version

# Install ztunnel.
ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/ztunnel /usr/local/bin/ztunnel

# Environment variable indicating the exact build, for debugging
ENV ISTIO_META_ISTIO_VERSION $istio_version