I have installed Harbor registry without SSL certificate. I tried these commands to push example docker image:
root@jenkins:/opt# docker tag hello-world:latest 211.70.171.219/library/hello-world:latest
root@jenkins:/opt# docker push 211.70.171.219/library/hello-world:latest
The push refers to repository [211.70.171.219/library/hello-world]
Get "https://211.70.171.219/v2/": dial tcp 211.70.171.219:443: connect: no route to host
root@jenkins:/opt#
Do you know is it possible to push an image or pull an image using http protocol?