https://github.com/robertoroos/docker-registry-compose
Docker composition to quickly create a private Docker image registry
https://github.com/robertoroos/docker-registry-compose
Last synced: 3 months ago
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Docker composition to quickly create a private Docker image registry
- Host: GitHub
- URL: https://github.com/robertoroos/docker-registry-compose
- Owner: RobertoRoos
- Created: 2024-01-03T15:41:23.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-01-12T15:02:15.000Z (over 1 year ago)
- Last Synced: 2025-01-16T22:14:27.032Z (5 months ago)
- Size: 2.93 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Private Docker Registry
This folder contains the infrastructure to run a private Docker registry, proxied through Nginx.
It will run a registry with a single username and password for authentication, but without HTTPS (insecure).
## Prerequisites
- `docker`
- `docker-compose`
- `apache2-utils` (for `htpasswd`)
## Getting started
Create a username and password with:
```bash
htpasswd -Bc auth/registry.htpasswd [username]
```
With the `-B` flag a Bcrypt hash is made, which is required for Docker.
Now spin up the Docker composition with:
```bash
docker compose up
```
Add the `--build` flag to trigger the build for the webserver container explicitely.
## How to use
No SSL/TLS is configured, so on the Docker client machine mark our registry as insecure.
In `/etc/docker/daemon.json`, add:
```
{
"insecure-registries" : [ "[host]" ]
}
```
Here `[host]` should probably be the IP address of the registry.
Restart Docker after modifying the file.
Now on the Docker client machine, run:
```bash
docker login http://[host] --username [username]
```
And enter the password you created before.
The login should be succesful now.
Now push and pull images like:
```bash
docker image tag [old_name]:[tag] [host]/[name]:[tag]
docker push [host]/[name]:[tag]
```
```bash
docker pull [host]/[name]:[tag]
```