Step 4/7 : RUN yum install -y --setopt=tsflags=nodocs yum-utils &&     yum clean all &&     rm -rf /var/cache/yum/*
 ---> Running in 34f1fbe799cf

CentOS-8 - AppStream                            0.0  B/s |   0  B     00:30
CentOS-8 - Base                                 0.0  B/s |   0  B     00:30
CentOS-8 - Extras                               0.0  B/s |   0  B     00:30
Failed to synchronize cache for repo 'AppStream', ignoring this repo.
Failed to synchronize cache for repo 'BaseOS', ignoring this repo.
Failed to synchronize cache for repo 'extras', ignoring this repo.
No match for argument: yum-utils
Error: Unable to find a match
The command '/bin/sh -c yum install -y --setopt=tsflags=nodocs yum-utils &&     yum clean all &&     rm -rf /var/cache/yum/*' returned a non-zero code:1
make: *** [corebuild.o] Error 1
make: Leaving directory `/root/labs/lab2-step4'
$ docker tag wordpress wordpress:csc
Error response from daemon: no such id: wordpress