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Signed-off-by: fengshunli <1171313930@qq.com>
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FROM ubuntu:22.04 | ||
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ENV DEBIAN_FRONTEND=noninteractive | ||
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# 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 | ||
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# 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 \ | ||
tcpdump \ | ||
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 | ||
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# Sudoers used to allow tcpdump and other debug utilities. | ||
RUN useradd -m --uid 1337 istio-proxy && \ | ||
echo "istio-proxy ALL=NOPASSWD: ALL" >> /etc/sudoers |
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