example

README

harbor-proxy

A demo example for setting up a proxy for the Docker registry Harbor.

How to Run

1. Update Domain Replace the following line in your code:

   var domain = "your_harbor_domain";
   

   with your actual domain.

2. Run the Application Execute the following command in your terminal:

   go run main.go
   

3. Edit /etc/hosts Now,you need to edit the /etc/hosts file using vim and add the following entry:

   127.0.0.1       dev.test.com
   

4. Update Docker Daemon Configuration Edit the /etc/docker/daemon.json file with vim and add the following under the insecure-registries option:

   {
    "ipv6": false,
    "insecure-registries" : ["dev.test.com:8099"]
    }
   

   Note: Ensure that there is a comma after "ipv6": false.

5. Restart Docker Don’t forget to restart the Docker service:

    systemctl restart docker
   

6. Tag Your Image Use the following command to tag your image name format as dev.test.com:8099/****:***. Replace the parts as necessary:

   docker tag d2c94e258dcb dev.test.com:8099/g299_remote/ss_g612/redis:latest
   

7. Push and Pull Images Now you can push and pull images through your proxy service to Harbor. Use the following commands: Push Command：

   $ docker push dev.test.com:8099/g299_remote/ss_g612/redis:latest
   

   Expected Output:

   The push refers to repository [dev.test.com:8099/g299_remote/ss_g612/redis]
   950a085c0a1c: Layer already exists 
   5f70bf18a086: Layer already exists 
   e4dbf0bd9d9d: Layer already exists 
   15ef09f03230: Layer already exists 
   40710ab1222c: Layer already exists 
   a64e92ee1239: Pushed 
   9a978e3d8066: Pushed 
   8e2ab394fabf: Pushed 
   latest: digest: sha256:9e0dedfd09654001f77a0d1dbe981717a746ef4d253f5d119c50be28e100337f size: 1986
   

   Pull Command:

   $ docker pull dev.test.com:8099/g299_remote/ss_g612/mongo 
   

   Expected Output:

   Using default tag: latest
   latest: Pulling from g299_remote/ss_g612/mongo
   32b824d45c61: Pull complete 
   2ffb4886d703: Pull complete 
   f36248f814ef: Pull complete 
   0b39c673fa12: Pull complete 
   a6208dee2c0e: Pull complete 
   876eec4ef49d: Pull complete 
   07ed7efc9402: Pull complete 
   e5e3b551bf11: Pull complete 
   Digest: sha256:04c3087ed64ee0a408f09f26c2ef8e6c704b2e2482753661004214c7306ccc68
   Status: Downloaded newer image for dev.test.com:8099/g299_remote/ss_g612/mongo:latest
   dev.test.com:8099/g299_remote/ss_g612/mongo:latest