Use of deprecated
MAINTAINER field DOK-DL4000
Bug risk
Major
5 months ago
—
a year old
MAINTAINER is deprecated
1FROM python:2-slim
2MAINTAINER Niranjan Rajendran <[email protected]> 3
4
5ARG COMMIT_HASHMAINTAINER is deprecated
13# limitations under the License.
14
15FROM centos
16MAINTAINER Niranjan Rajendran <[email protected]>17RUN yum -y install /usr/bin/ps nfs-utils && yum clean all
18RUN mkdir -p /data
19ADD run_nfs.sh /usr/local/bin/MAINTAINER is deprecated
1FROM debian:jessie-slim
2MAINTAINER Niranjan Rajendran <[email protected]> 3
4RUN apt-get clean -y && apt-get update -y
5RUN apt-get install -y curl apt-transport-https
Description
The MAINTAINER instruction sets the Author field of the generated images.
MAINTAINER is deprecated since Docker 1.13.0.
In case you need similar functionality consider using a LABEL.
The LABEL instruction is a much more flexible version of MAINTAINER,
as it enables setting any metadata you require, and can be viewed easily,
for example with docker inspect.
Bad Practice
FROM debian:buster
MAINTAINER John Doe <[email protected]>
Recommended
FROM debian:buster
LABEL org.opencontainers.image.authors="[email protected]"
This will then be visible from docker inspect with the other labels.