Tag images

Tag the pulled container images to provide version or other metadata information:

List the pulled images that are in the host node and locate the image to tag. For example, we will tag the images identified in bold:

% docker images
REPOSITORY                                               TAG        IMAGE ID       CREATED      SIZE
registry                                                            8db46f9d7550   8 days ago   24.2MB
repo.blackduck.com/containers/scan-service-migration     2026.9.0   b66ba81729c1   2 weeks ago  223MB
repo.blackduck.com/containers/scan-service               2026.9.0   5c44d4c6cd16   2 weeks ago  68.6MB
repo.blackduck.com/containers/job-runner                 2026.9.0   633cb2e03c61   2 weeks ago  1.01GB
repo.blackduck.com/containers/cim-downloads              2026.9.0   11147c2d8404   2 weeks ago  913MB
repo.blackduck.com/containers/cim-web                    2026.9.0   700087b322a3   2 weeks ago  555MB
repo.blackduck.com/containers/cim-tools                  2026.9.0   82bcf6c2311f   2 weeks ago  447MB
repo.blackduck.com/containers/cache-service              2026.9.0   69e2df321765   7 weeks ago  270MB
repo.blackduck.com/containers/storage-service-migration  2026.9.0   246635a4f3d0   7 weeks ago  223MB
repo.blackduck.com/containers/storage-service            2026.9.0   d55ebbdaa389   7 weeks ago  28.7MB
repo.blackduck.com/containers/common-infra               2026.9.0   d98a723afac7   7 weeks ago  37.7MB
...
%

Map an image to your registry and tag the image with version or other information using the syntax:
```
docker tag {REGISTRY_FROM}/{image_name}:{version_tag} {REGISTRY_TO}/{image_name}:{version_tag}
```
For example, to map the repo.blackduck.com/containers/cim-downloads:2026.9.0 image to a localhost registry and tag it with the image version:
```
% docker tag repo.blackduck.com/containers/cim-downloads:2026.9.0 localhost:5000/cim-downloads:2026.9.0
```
Another example, to map the repo.blackduck.com/containers/job-runner:2026.9.0 image to a localhost registry and tag it with the image version:
```
% docker tag repo.blackduck.com/containers/job-runner:2026.9.0
   localhost:5000/job-runner:2026.9.0
```

List the images and find the newly-tagged images. For example, in bold:

% docker images
REPOSITORY                                              TAG        IMAGE ID       CREATED       SIZE
registry                                                           8db46f9d7550   8 days ago    24.2MB
repo.blackduck.com/containers/scan-service-migration    2026.9.0   b66ba81729c1   2 weeks ago   223MB
repo.blackduck.com/containers/scan-service              2026.9.0   5c44d4c6cd16   2 weeks ago   68.6MB
localhost:5000/job-runner                               2026.9.0   633cb2e03c61   2 weeks ago   1.01GB
localhost:5000/cim-downloads                            2026.9.0   11147c2d8404   2 weeks ago   913MB
repo.blackduck.com/containers/cim-web                   2026.9.0   700087b322a3   2 weeks ago   555MB
repo.blackduck.com/containers/cim-tools                 2026.9.0   82bcf6c2311f   2 weeks ago   447MB
repo.blackduck.com/containers/cache-service             2026.9.0   69e2df321765   7 weeks ago   270MB
repo.blackduck.com/containers/storage-service-migration 2026.9.0   246635a4f3d0   7 weeks ago   223MB
repo.blackduck.com/containers/storage-service           2026.9.0   d55ebbdaa389   7 weeks ago   28.7MB
repo.blackduck.com/containers/common-infra              2026.9.0   d98a723afac7   7 weeks ago   37.7MB
...
%

Repeat for all pulled images that need to be pushed to your private registry.
Delete any duplicate or unused images from the host node using the docker rmi command.