RUN apt-get update && \
    apt-get install --no-install-recommends -y \
    clang && \
    apt-get clean && \
    rm -rf  /var/log/*log \
    /var/lib/apt/lists/* \
    /var/log/apt/* \
    /var/lib/dpkg/*-old \
    /var/cache/debconf/*-old

RUN go get -u github.com/dvyukov/go-fuzz/go-fuzz \
    github.com/dvyukov/go-fuzz/go-fuzz-dep \
    github.com/dvyukov/go-fuzz/go-fuzz-build

COPY . /istio

COPY certs/default/                   /var/run/secrets/istio/

# Install the sidecar components
ARG TARGETARCH
COPY ${TARGETARCH:-amd64}/istio-sidecar.deb  /tmp/istio-sidecar.deb
RUN dpkg -i /tmp/istio-sidecar.deb && rm /tmp/istio-sidecar.deb

# 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

  conntrack \
  bsdmainutils \
  net-tools \
  lsof \
  sudo \
  && update-ca-certificates \
  && apt-get upgrade -y \
  && apt-get clean \
  && rm -rf  /var/log/*log /var/lib/apt/lists/* /var/log/apt/* /var/lib/dpkg/*-old /var/cache/debconf/*-old \
  && update-alternatives --set iptables /usr/sbin/iptables-legacy \
  && update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy

# Sudoers used to allow tcpdump and other debug utilities.

    tcpdump \
    conntrack \
    bsdmainutils \
    net-tools \
    lsof \
    sudo \
    && apt-get upgrade -y \
    && apt-get clean \
    && rm -rf  /var/log/*log /var/lib/apt/lists/* /var/log/apt/* /var/lib/dpkg/*-old /var/cache/debconf/*-old

RUN if [ -f /usr/sbin/iptables-legacy ]; then \
    update-alternatives --set iptables /usr/sbin/iptables-legacy && \
    update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy; fi

# This is a horrible idea for production images, but these are just for tests.
[[ -f /tmp/istio-sidecar.rpm ]] && rpm -vi /tmp/istio-sidecar.rpm && rm /tmp/istio-sidecar.rpm
[[ -f /tmp/istio-sidecar.deb ]] && dpkg -i /tmp/istio-sidecar.deb && rm /tmp/istio-sidecar.deb

# IF ECHO_ARGS is unset, make it an empty string.
ECHO_ARGS=${ECHO_ARGS:-}
# Split ECHO_ARGS by spaces.
IFS=' ' read -r -a ECHO_ARGS_ARRAY <<< "$ECHO_ARGS"

RUN groupadd -g 1001 buildslave && useradd -m -u 1001 -g buildslave buildslave
RUN mkdir -p /tf/venv
RUN chown -R buildslave:buildslave /tf
RUN dpkg -i /patchelf/patchelf_0.14.3-1_arm64.deb

# All lines past this point are reset when $CACHEBUSTER is set. We need this
# for Python specifically because we install some nightly packages which are
# likely to change daily.

set -eu;

# detect_arch returns "amd64", "arm64", or "" depending on if the file is arch specific
function detect_arch() {
  FILE=${1}
  extension="${FILE##*.}"
  if [[ "${extension}" == "deb" ]]; then
    arch="$(dpkg-deb --info "${FILE}" | grep Arch | cut -d: -f 2 | cut -c 2-)"
    echo "${arch}"
    return 0
  fi
  FILE_INFO=$(file "${FILE}" || true)
  if [[ ${FILE_INFO} == *"ELF 64-bit LSB"* ]]; then
    case ${FILE_INFO} in

					break
				}
			}
			if !isLive {
				// Skip this function.
				i += coverage.FirstCtrOffset + int(nCtrs) - 1
				continue
			}

			if s.debug {
				if pkgId != dpkg {
					dpkg = pkgId
					fmt.Fprintf(os.Stderr, "\n=+= %d: pk=%d visit live fcn",
						i, pkgId)
				}
				fmt.Fprintf(os.Stderr, " {i=%d F%d NC%d}", i, funcId, nCtrs)
			}

          [[ -f /tmp/istio-sidecar.rpm ]] && sudo rpm -vi /tmp/istio-sidecar.rpm && sudo rm /tmp/istio-sidecar.rpm
          [[ -f /tmp/istio-sidecar.deb ]] && sudo dpkg -i /tmp/istio-sidecar.deb && sudo rm /tmp/istio-sidecar.deb

          # Read root cert from and place signed certs here (can't mount directly or the dir would be unwritable)
          sudo mkdir -p /var/run/secrets/istio

  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
  chmod a+r /etc/apt/keyrings/docker.gpg

  # shellcheck disable=SC2027 disable=SC2046
  echo \
    "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
    "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
    tee /etc/apt/sources.list.d/docker.list > /dev/null