I want to install tshark on ubuntu17.04 on Docker for Mac with Dockerfile. I am using docker-compose
In apt install tshark, there is a following prompt.
The prompt stopping install despite I typed yes.
How to install tshark in Dockerfile?
Dumpcap can be installed in a way that allows members of the "wireshark" system
group to capture packets. This is recommended over the alternative of running
Wireshark/Tshark directly as root, because less of the code will run with
elevated privileges.
For more detailed information please see
/usr/share/doc/wireshark-common/README.Debian.
Enabling this feature may be a security risk, so it is disabled by default. If
in doubt, it is suggested to leave it disabled.
Should non-superusers be able to capture packets? [yes/no] yes
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y tshark
Will install without needing user interaction.
First, you generally have (to avoid having to type 'yes'):
RUN apt install -yq xxx
Second:
The install command becomes in that last case:
# Install build wireshark, need to run as root RUN apt-get update && \
apt-get install -y wireshark && \
groupadd wireshark && \
usermod -aG wireshark developer && \
setcap 'CAP_NET_RAW+eip CAP_NET_ADMIN+eip' /usr/bin/dumpcap && \
chgrp wireshark /usr/bin/dumpcap && \
chmod 750 /usr/bin/dumpcap