github.com/spg/deis@v1.7.3/builder/rootfs/Dockerfile (about)

     1  FROM alpine:3.1
     2  
     3  # install common packages
     4  RUN apk add --update-cache curl bash sudo && rm -rf /var/cache/apk/*
     5  
     6  # install etcdctl
     7  RUN curl -sSL -o /usr/local/bin/etcdctl https://s3-us-west-2.amazonaws.com/get-deis/etcdctl-v0.4.9 \
     8      && chmod +x /usr/local/bin/etcdctl
     9  
    10  # install confd
    11  RUN curl -sSL -o /usr/local/bin/confd https://github.com/kelseyhightower/confd/releases/download/v0.9.0/confd-0.9.0-linux-amd64 \
    12      && chmod +x /usr/local/bin/confd
    13  
    14  RUN apk add --update-cache \
    15      coreutils \
    16      device-mapper \
    17      e2fsprogs \
    18      git \
    19      iptables \
    20      libudev \
    21      lxc \
    22      openssh \
    23      udev \
    24      util-linux \
    25      xz \
    26      && rm -rf /var/cache/apk/*
    27  
    28  # the docker package in alpine disables aufs and devicemapper
    29  RUN curl -sSL https://get.docker.com/builds/Linux/x86_64/docker-1.5.0 -o /usr/bin/docker && \
    30    chmod +x /usr/bin/docker
    31  
    32  # configure ssh server
    33  RUN mkdir -p /var/run/sshd && rm -rf /etc/ssh/ssh_host*
    34  RUN /usr/bin/ssh-keygen -A
    35  
    36  # install git and configure gituser
    37  ENV GITHOME /home/git
    38  ENV GITUSER git
    39  RUN adduser -D -h $GITHOME $GITUSER
    40  RUN mkdir -p $GITHOME/.ssh && chown git:git $GITHOME/.ssh
    41  RUN chown -R $GITUSER:$GITUSER $GITHOME
    42  
    43  # define the execution environment
    44  # use VOLUME to remove /var/lib/docker from copy-on-write for performance
    45  # we don't want to stack overlay filesystems
    46  VOLUME /var/lib/docker
    47  
    48  ENTRYPOINT ["/bin/entry"]
    49  CMD ["/bin/boot"]
    50  EXPOSE 22
    51  RUN addgroup -g 2000 slug && adduser -D -u 2000 -G slug slug
    52  
    53  # $GITUSER is added to docker group to use docker without sudo and to slug
    54  # group in order to share resources with the slug user
    55  RUN addgroup -S docker
    56  RUN addgroup $GITUSER docker
    57  RUN addgroup $GITUSER slug
    58  RUN passwd -u git
    59  
    60  COPY . /
    61  
    62  ENV DEIS_RELEASE 1.7.3