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  • docker systemctl无法使用

    Dockerfile for systemd base image

    FROM centos:7
    ENV container docker
    RUN (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/*;
    VOLUME [ "/sys/fs/cgroup" ]
    CMD ["/usr/sbin/init"]
    

      

    $ docker build --rm -t ghoiufyia/centos7 .
    

      run的时候不能带"/bin/bash"等执行语句,否则会覆盖原先的CMD命令

    docker run --privileged  -tid  centos7
    

      

    docker exec -it "开启的容器的id" /bin/bash
    

      

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  • 原文地址:https://www.cnblogs.com/hyh123/p/8808648.html
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