Dockerfile FROM 用于 rhel 图像

Question

我想创建一个 Dockefile 如下

FROM <rhel6/7>

# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
RUN addgroup redis && useradd -g redis -ms /bin/bash redi

RUN mkdir /data && chown redis:redis /data
VOLUME /data
WORKDIR /data

# Copy the current directory contents into the container at /app
ADD . /data

# Run app.py when the container launches
CMD ["/usr/software/rats/bedrock/bin/python2.7", "/data/test_redis.py"]

我用什么代替FROM <rhel6/7>？

Answer 1

根据 Red Hat 的官方指南

FROM registry.access.redhat.com/rhel7/rhel

参考：

• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html/getting_started_with_containers/using_red_hat_base_container_images_standard_and_minimal#building_container_images_with_standard_base_images