notes/devops/container/docker/os-img/docker-centos.txt
Ihar Hancharenka 5dff80e88e first
2023-03-27 16:52:17 +03:00

45 строки
1.7 KiB
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https://github.com/chrismeyersfsu/provision_docker/blob/master/files/Dockerfile.centos_7
FROM centos:centos7
ENV container docker
RUN yum -y update; yum clean all
RUN yum -y swap -- remove systemd-container systemd-container-libs -- install systemd systemd-libs dbus
RUN systemctl mask dev-mqueue.mount dev-hugepages.mount \
systemd-remount-fs.service sys-kernel-config.mount \
sys-kernel-debug.mount sys-fs-fuse-connections.mount \
display-manager.service graphical.target systemd-logind.service
#RUN yum -y swap -- remove fakesystemd -- install systemd systemd-libs
#RUN yum -y update; yum clean all; \
#(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
#rm -f /lib/systemd/system/multi-user.target.wants/*;\
#rm -f /etc/systemd/system/*.wants/*;\
#rm -f /lib/systemd/system/local-fs.target.wants/*; \
#rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
#rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
#rm -f /lib/systemd/system/basic.target.wants/*;\
#rm -f /lib/systemd/system/anaconda.target.wants/*;
RUN yum -y install openssh-server sudo openssh-clients
RUN sed -i 's/#PermitRootLogin no/PermitRootLogin yes/' /etc/ssh/sshd_config
RUN ssh-keygen -q -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa && \
ssh-keygen -q -f /etc/ssh/ssh_host_ecdsa_key -N '' -t ecdsa && \
ssh-keygen -q -f /etc/ssh/ssh_host_ed25519_key -N '' -t ed25519
RUN echo 'root:docker.io' | chpasswd
RUN systemctl enable sshd.service
# firewalld needs this .. and I needs my firewalld
ADD dbus.service /etc/systemd/system/dbus.service
RUN systemctl enable dbus.service
VOLUME [ "/sys/fs/cgroup" ]
VOLUME ["/run"]
EXPOSE 22
CMD ["/usr/sbin/init"]