Pin versions in
yum install DOK-W1003
Bug risk
Major
5 months ago
—
a year old
Specify version with
yum install -y <package>-<version>.14
15FROM centos
16MAINTAINER Niranjan Rajendran <[email protected]>
17RUN yum -y install /usr/bin/ps nfs-utils && yum clean all18RUN mkdir -p /data
19ADD run_nfs.sh /usr/local/bin/
20
Description
Version pinning forces the build to retrieve a particular version regardless of what’s in the cache. This technique can also reduce failures due to unanticipated changes between versions of dependencies.
Bad Practice
RUN yum install -y httpd && yum clean all
Recommended
RUN yum install -y httpd-2.24.2 && yum clean all