GoDoxy/README.md

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# go-proxy
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A [lightweight](docs/benchmark_result.md), easy-to-use, and efficient reverse proxy and load balancer with a web UI.
**Table of content**
<!-- TOC -->
- [go-proxy](#go-proxy)
- [Key Points](#key-points)
- [Getting Started](#getting-started)
- [Commands line arguments](#commands-line-arguments)
- [Environment variables](#environment-variables)
- [Use JSON Schema in VSCode](#use-json-schema-in-vscode)
- [Config File](#config-file)
- [Provider File](#provider-file)
- [Known issues](#known-issues)
- [Build it yourself](#build-it-yourself)
## Key Points
- Easy to use
- Effortless configuration
- Error messages is clear and detailed
- Auto certificate obtaining and renewal (See [Supported DNS Challenge Providers](docs/dns_providers.md))
- Auto configuration for docker containers
- Auto hot-reload on container state / config file changes
- Support HTTP(s), TCP and UDP
- Web UI for configuration and monitoring (See [screenshots](https://github.com/yusing/go-proxy-frontend?tab=readme-ov-file#screenshots))
- Written in **[Go](https://go.dev)**
[🔼Back to top](#table-of-content)
## Getting Started
1. Setup DNS Records, e.g.
- A Record: `*.y.z` -> `10.0.10.1`
- AAAA Record: `*.y.z` -> `::ffff:a00:a01`
2. Setup `go-proxy` [See here](docs/docker.md)
3. Configure `go-proxy`
- with text editor (e.g. Visual Studio Code)
- or with web config editor via `http://gp.y.z`
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### Commands line arguments
| Argument | Description | Example |
| ----------- | -------------------------------- | -------------------------- |
| empty | start proxy server | |
| `validate` | validate config and exit | |
| `reload` | trigger a force reload of config | |
| `ls-config` | list config and exit | `go-proxy ls-config \| jq` |
**run with `docker exec <container_name> /app/go-proxy <command>`**
### Environment variables
| Environment Variable | Description | Default | Values |
| ------------------------------ | ------------------------- | ------- | ------- |
| `GOPROXY_NO_SCHEMA_VALIDATION` | disable schema validation | `false` | boolean |
| `GOPROXY_DEBUG` | enable debug behaviors | `false` | boolean |
### Use JSON Schema in VSCode
Copy [`.vscode/settings.example.json`](.vscode/settings.example.json) to `.vscode/settings.json` and modify it to fit your needs
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### Config File
See [config.example.yml](config.example.yml) for more
```yaml
# autocert configuration
autocert:
email: # ACME Email
domains: # a list of domains for cert registration
provider: # DNS Challenge provider
options: # provider specific options
- ...
# reverse proxy providers configuration
providers:
include:
- providers.yml
- other_file_1.yml
- ...
docker:
local: $DOCKER_HOST
remote-1: tcp://10.0.2.1:2375
remote-2: ssh://root:1234@10.0.2.2
```
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### Provider File
Fields are same as [docker labels](docs/docker.md#labels) starting from `scheme`
See [providers.example.yml](providers.example.yml) for examples
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## Known issues
- Cert "renewal" is actually obtaining a new cert instead of renewing the existing one
[🔼Back to top](#table-of-content)
## Build it yourself
1. Clone the repository `git clone https://github.com/yusing/go-proxy --depth=1`
2. Install / Upgrade [go (>=1.22)](https://go.dev/doc/install) and `make` if not already
3. Clear cache if you have built this before (go < 1.22) with `go clean -cache`
4. get dependencies with `make get`
5. build binary with `make build`
6. start your container with `make up` (docker) or `bin/go-proxy` (binary)
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