Latest Clair Docker image does not publish any ports

[pbielicki]

I believe there is a problem with the latest Docker image tagged as v2.1.8_a0644866e5e1b81763de7e330f535f561bfd65c8. It does not publish any public ports:

4f7d1efe4054   arminc/clair-local-scan:v2.1.8_a0644866e5e1b81763de7e330f535f561bfd65c8                            "/clair -config=/con…"   2 minutes ago    Up 2 minutes                                          clair
263029064bcf   registry:2.7.1                                                                                     "/entrypoint.sh /etc…"   2 minutes ago    Up 2 minutes                0.0.0.0:55003->5000/tcp   registry
47f918ed5a11   arminc/clair-db:2022-05-13                                                                         "docker-entrypoint.s…"   2 minutes ago    Up 2 minutes                0.0.0.0:55002->5432/tcp   clair-db

This works fine with the last but one image i.e. v2.1.8_9bca9a9a7bce2fd2e84efcc98ab00c040177e258:

eb2aae873adb   arminc/clair-local-scan:v2.1.8_9bca9a9a7bce2fd2e84efcc98ab00c040177e258   "/usr/bin/dumb-init …"   2 minutes ago   Up 2 minutes   0.0.0.0:55012->6060/tcp, 0.0.0.0:55011->6061/tcp   clair
a9df3dcfe8c2   registry:2.7.1                                                            "/entrypoint.sh /etc…"   2 minutes ago   Up 2 minutes   0.0.0.0:55010->5000/tcp                            registry
baceabfd20af   arminc/clair-db:2022-05-13                                                "docker-entrypoint.s…"   2 minutes ago   Up 2 minutes   0.0.0.0:55009->5432/tcp                            clair-db

Practically, the latest tag v2.1.8_a0644866e5e1b81763de7e330f535f561bfd65c8 is unusable.

[weisdd]

@pbielicki I've never relied on EXPOSE functionality in docker and tested clair only through docker-compose with explicitly defined ports. If you do rely on that, then the following line needs to be added to the Dockerfile:

EXPOSE 6060 6061