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docker-gitea # docker-gitea
============
Docker Gitea Service ## Docker Gitea Service
--------------------
[Gitea](https://gitea.io) is a self-hosted git service written in Go that is comparable to other self-hosted git projects like [Gitlab](https://about.gitlab.com/install/?version=ce). It provides an interface that is similar to [Github](https://github.com) but a solution that you host yourself. While it does not currently have more complex features like built-in CI it is a lightweight and functional solution to host your own public and private repositories. This repository contains the necessary configuration to run a full Gitea service in [Docker](https://docs.docker.com) using [Docker Compose](https://docs.docker.com/compose) and the capability to auto renew SSL certificates with [Let's Encrypt](https://www.letsencrypt.org). [Gitea](https://gitea.io) is a self-hosted git service written in Go that is comparable to other self-hosted git projects like [Gitlab](https://about.gitlab.com/install/?version=ce). It provides an interface that is similar to [Github](https://github.com) but a solution that you host yourself. While it does not currently have more complex features like built-in CI it is a lightweight and functional solution to host your own public and private repositories. This repository contains the necessary configuration to run a full Gitea service in [Docker](https://docs.docker.com) using [Docker Compose](https://docs.docker.com/compose) and the capability to auto renew SSL certificates with [Let's Encrypt](https://www.letsencrypt.org).
## Table of contents ## Table of contents
* [Requirements](#requirements) - [docker-gitea](#docker-gitea)
* [Quick start](#quick-start) - [Docker Gitea Service](#docker-gitea-service)
* [Additional steps](#additional-steps) - [Table of contents](#table-of-contents)
- [Requirements](#requirements)
- [Quick start](#quick-start)
- [Additional steps](#additional-steps)
- [Create git user](#create-git-user) - [Create git user](#create-git-user)
- [SSH passthrough](#ssh-passthrough) - [SSH passthrough](#ssh-passthrough)
* [Security](#security-note) - [Installation](#installation)
- [Security](#security)
- [SSH root access](#ssh-root-access) - [SSH root access](#ssh-root-access)
- [External ports](#external-ports) - [External ports](#external-ports)
* [Configuration](#configuration) - [Configuration](#configuration)
- [Environment](#environment) - [Environment](#environment)
- [Images](#images) - [Images](#images)
- [Containers](#containers) - [Containers](#containers)
- [Volumes](#volumes) - [Volumes](#volumes)
- [Advanced configuration](#advanced-configuration) - [Advanced configuration](#advanced-configuration)
* [Documentation](#documentation) - [Documentation](#documentation)
* [Contributing](#contributing) - [Contributing](#contributing)
- [License](#license)
## Requirements ## Requirements
Here are the basic requirements: Here are the basic requirements:
* An internet connected server or VPS with a static IP address - An internet connected server or VPS with a static IP address
- SSH access to the server - SSH access to the server
- Storage space on the server for the service and repository data - Storage space on the server for the service and repository data
* A domain with an `A` record pointing to the server IP (Configured at DNS provider) - A domain with an `A` record pointing to the server IP (Configured at DNS provider)
Name | TTL | Class | Type | Record Name | TTL | Class | Type | Record
--- | --- | --- | --- | --- --- | --- | --- | --- | ---
`git.example.com` | `1200` | `IN` | `A` | `$IP` `git.example.com` | `1200` | `IN` | `A` | `$IP`
* An email address (e.g. gitea@example.com) configured at your domain (If you want the Gitea service to be able to send email) - An email address (e.g. gitea@example.com) configured at your domain (If you want the Gitea service to be able to send email)
- Make sure to note down the outgoing (SMTP) mail server information (e.g. smtp.example.com:465) - Make sure to note down the outgoing (SMTP) mail server information (e.g. smtp.example.com:465)
This guide assumes you are using Debian/Ubuntu but it can be adapted to other variations of linux. If you would like to add additional configuration options or help automate some of the setup see [contributing](#contributing) below. This guide assumes you are using Debian/Ubuntu but it can be adapted to other variations of linux. If you would like to add additional configuration options or help automate some of the setup see [contributing](#contributing) below.
@ -86,7 +89,7 @@ docker run hello-world
Clone this repository and setup the [.env](#environment) file for your desired configuration. Clone this repository and setup the [.env](#environment) file for your desired configuration.
``` ```shell
# Clone this repository to your computer # Clone this repository to your computer
git clone https://github.com/jwobith/docker-gitea && cd docker-gitea git clone https://github.com/jwobith/docker-gitea && cd docker-gitea
@ -171,10 +174,10 @@ echo "no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty $(cat /hom
The first time you go to the site Gitea will guide you through the installation wizard. The first time you go to the site Gitea will guide you through the installation wizard.
* Create an administrator user with a strong password. - Create an administrator user with a strong password.
* Enter the email address and password for the Gitea server email account. - Enter the email address and password for the Gitea server email account.
* Enter the correct mail server information. - Enter the correct mail server information.
* The remaining items should stay at the default setting. - The remaining items should stay at the default setting.
## Security ## Security
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If a firewall is configured on the host the following external ports must be opened: If a firewall is configured on the host the following external ports must be opened:
* 80/tcp for Web UI HTTP - 80/tcp for Web UI HTTP
* 443/tcp for Web UI HTTPS - 443/tcp for Web UI HTTPS
* 22/tcp for SSH - 22/tcp for SSH
On a Debian/Ubuntu server this can be configured using UFW: On a Debian/Ubuntu server this can be configured using UFW:
@ -249,57 +252,57 @@ Variable | Description | Example
### Images ### Images
* **nginx/nginx**: Nginx docker image on docker hub. - **nginx/nginx**: Nginx docker image on docker hub.
* **jwilder/docker-gen**: Docker-gen image on docker hub. - **jwilder/docker-gen**: Docker-gen image on docker hub.
* **jrcs/letsencrypt-nginx-proxy-companion**: Proxy companion docker image on docker hub. - **jrcs/letsencrypt-nginx-proxy-companion**: Proxy companion docker image on docker hub.
* **gitea/gitea**: Gitea docker image on docker hub. - **gitea/gitea**: Gitea docker image on docker hub.
* **postgres:14.5**: PostgreSQL docker image on docker hub. - **postgres:14.5**: PostgreSQL docker image on docker hub.
### Containers ### Containers
* **nginx**: Reverse proxy provided by nginx. - **nginx**: Reverse proxy provided by nginx.
* **nginx-gen**: Container generation for nginx using docker-gen and template `nginx.tmpl`. - **nginx-gen**: Container generation for nginx using docker-gen and template `nginx.tmpl`.
* **nginx-proxy-companion**: Companion to nginx for creating, renewing, and using Let's Encrypt SSL certificates. - **nginx-proxy-companion**: Companion to nginx for creating, renewing, and using Let's Encrypt SSL certificates.
* **gitea**: Gitea, a self-hosted git service written in Go. - **gitea**: Gitea, a self-hosted git service written in Go.
* **db**: PostgreSQL, the database for the git server. - **db**: PostgreSQL, the database for the git server.
### Volumes ### Volumes
Local Local
* **/var/lib/gitea**: Persistent volume for Gitea data - **/var/lib/gitea**: Persistent volume for Gitea data
Named Named
* **conf**: Persistent volume for nginx configuration - **conf**: Persistent volume for nginx configuration
* **vhost**: Persistent volume for nginx virtual host configuration - **vhost**: Persistent volume for nginx virtual host configuration
* **html**: Persistent volume for nginx html data - **html**: Persistent volume for nginx html data
* **certs**: Persistent volume for nginx certificate data - **certs**: Persistent volume for nginx certificate data
* **postgres**: Persistent volume for PostgreSQL database - **postgres**: Persistent volume for PostgreSQL database
### Advanced configuration ### Advanced configuration
To make additional configuration changes first shut down the containers with `docker-compose down` To make additional configuration changes first shut down the containers with `docker-compose down`
* Edit `docker-compose.yml` to update the Docker service - Edit `docker-compose.yml` to update the Docker service
* Edit `/var/lib/gitea/gitea/conf/app.ini` to update the Gitea configuration - Edit `/var/lib/gitea/gitea/conf/app.ini` to update the Gitea configuration
* Edit `nginx.tmpl` to update the Nginx configuration - Edit `nginx.tmpl` to update the Nginx configuration
Restart the containers with `docker-compose up -d` Restart the containers with `docker-compose up -d`
## Documentation ## Documentation
* [Gitea Website](https://gitea.io) - [Gitea Website](https://gitea.io)
* [Gitea Docker Installation](https://docs.gitea.io/en-us/install-with-docker) - [Gitea Docker Installation](https://docs.gitea.io/en-us/install-with-docker)
* [Docker](https://docs.docker.com) - [Docker](https://docs.docker.com)
* [Docker Compose](https://docs.docker.com/compose) - [Docker Compose](https://docs.docker.com/compose)
* [Gitea Repo](https://github.com/go-gitea/gitea) - [Gitea Repo](https://github.com/go-gitea/gitea)
* [Gitea Image](https://hub.docker.com/r/gitea/gitea) - [Gitea Image](https://hub.docker.com/r/gitea/gitea)
* [Nginx Repo](https://github.com/nginx/nginx) - [Nginx Repo](https://github.com/nginx/nginx)
* [Nginx Image](https://hub.docker.com/\_/nginx) - [Nginx Image](https://hub.docker.com/\_/nginx)
* [docker-gen Repo](https://github.com/jwilder/docker-gen) - [docker-gen Repo](https://github.com/jwilder/docker-gen)
* [docker-gen Image](https://hub.docker.com/r/jwilder/docker-gen) - [docker-gen Image](https://hub.docker.com/r/jwilder/docker-gen)
* [docker-letsencrypt-nginx-proxy-companion Repo](https://github.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion) - [docker-letsencrypt-nginx-proxy-companion Repo](https://github.com/nginx-proxy/docker-letsencrypt-nginx-proxy-companion)
* [letsencrypt-nginx-proxy-companion Image](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion) - [letsencrypt-nginx-proxy-companion Image](https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion)
* If you find any problems please fill out an [issue](https://github.com/jwobith/docker-gitea/issues/new). Thank you! - If you find any problems please fill out an [issue](https://github.com/jwobith/docker-gitea/issues/new). Thank you!
## Contributing ## Contributing