Dockerfile-alpine.dev

# CLion remote docker environment (How to build docker container, run and stop it)
#
# Build and run:
#   docker build -t mqumairi/poco-dev -f Dockerfile-alpine.dev .
#   docker run -d --cap-add sys_ptrace --privileged -p 2222:22 -p 7777:7777 mqumairi/poco-dev
#   ssh-keygen -f "$HOME/.ssh/known_hosts" -R "[localhost]:2222"
#
# stop:
#   docker stop mqumairi/poco-dev
#
# ssh credentials (test user):
#   root@root

FROM alpine

RUN apk add --update openssh gcc g++ clang gdb cmake make ninja autoconf automake dos2unix tar rsync python3 \
    bash git curl iputils poco-dev protobuf openssl openssl-dev libpq postgresql mysql unixodbc \
  && rm  -rf /tmp/* /var/cache/apk/*

RUN echo "root:root" | chpasswd

RUN ( \
	echo 'Port 22'; \
	echo '#AddressFamily any'; \
	echo '#ListenAddress 0.0.0.0'; \
	echo '#ListenAddress ::'; \
	echo 'HostKey /etc/ssh/ssh_host_rsa_key'; \
	echo 'HostKey /etc/ssh/ssh_host_dsa_key'; \
	echo 'HostKey /etc/ssh/ssh_host_ecdsa_key'; \
	echo 'HostKey /etc/ssh/ssh_host_ed25519_key'; \
	echo 'PermitRootLogin yes'; \
	echo '#PasswordAuthentication yes'; \
	echo 'AuthorizedKeysFile .ssh/authorized_keys'; \
	echo 'Subsystem sftp /usr/lib/ssh/sftp-server'; \
  ) > /etc/sshd_config_test_clion

RUN /usr/bin/ssh-keygen -A
RUN ssh-keygen -t rsa -b 4096 -f  /etc/ssh/ssh_host_key

EXPOSE 22
CMD ["/usr/sbin/sshd", "-D", "-f", "/etc/sshd_config_test_clion"]