【问题标题】:Installing SSH on a Docker image在 Docker 映像上安装 SSH
【发布时间】:2020-10-20 13:05:50
【问题描述】:
我正在尝试使用以下命令在 docker 映像上安装 SSH:
RUN APT INSTALL -Y SSH
这似乎会在映像上安装 SSH,但是如果我通过隧道进入正在运行的容器并手动运行命令,则会提示我设置区域和时区。是否可以将这些选项传递给 install SSH 命令?
我可以手动安装 SSH 的容器可以使用以下命令启动:
docker container run -it --rm -p 22:22 ubuntu:latest
我的 Docker 镜像如下:
FROM ubuntu:latest
RUN apt update
apt -y install ssh
谢谢
【问题讨论】:
标签:
docker
ubuntu
ssh
dockerfile
apt
【解决方案1】:
您可以使用DEBIAN_FRONTEND 禁用与用户(DEBIAN_FRONTEND)的交互:
noninteractive
This is the anti-frontend. It never interacts with you at all,
and makes the default answers be used for all questions. It
might mail error messages to root, but that's it; otherwise it
is completely silent and unobtrusive, a perfect frontend for
automatic installs. If you are using this front-end, and require
non-default answers to questions, you will need to preseed the
debconf database; see the section below on Unattended Package
Installation for more details.
像这样:
FROM ubuntu:latest
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe/London
RUN apt update && \
apt -y install ...