Install Harbor on a host using the default HTTP protocol.
IP is192.168.33.10.
You can log in from the command line on this machine:

sudo docker login 192.168.33.10

Can also be accessed from the browser:
http://192.168.33.10
But from other clients (Mac,Docker installed like thisWhen logging in, the following error occurred:

docker login 192.168.33.10
 Username: user1
 Password: (my_password)
 Error response from daemon: Get https://192.168.33.10/v2/: dial tcp 192.168.33.10:443: getsockopt: connection refused

The instructions can be seen in the Harbor installation documentation:
https://github.com/vmware/har …

IMPORTANT: The default installation of Harbor uses HTTP – as such, you will need to add the option –insecure-registry to your client’s Docker daemon and restart the Docker service.

Both the host and the client in Harbor set up this file./etc/docker/daemon.json：

{ "insecure-registries":["192.168.33.10"] }

And restart docker, or not.
If Harbor is not installed using HTTPS protocol now, what method can be used to log in and access normally from the client?