docs(docker): Restructure deployment guide and add env var reference

Add Quick Run section with complete getting-started workflow including
admin user creation via --execute flag. Consolidate Docker Compose to
treat reverse proxy as essential with Traefik/Caddy/nginx examples.

Move detailed image building to development guide, keeping deployment
docs focused on using pre-built images.

Create environment variables reference with practical examples and
context. Clarify built-in TLS is for testing only; production should
use reverse proxies.
This commit is contained in:
Tom Foster
2026-02-12 12:10:15 +00:00
committed by Ellis Git
parent 558262dd1f
commit 5a44f3e5e4
6 changed files with 583 additions and 193 deletions
@@ -8,7 +8,6 @@ services:
restart: unless-stopped
volumes:
- db:/var/lib/continuwuity
- /etc/resolv.conf:/etc/resolv.conf:ro # Use the host's DNS resolver rather than Docker's.
#- ./continuwuity.toml:/etc/continuwuity.toml
networks:
- proxy
+159 -122
View File
@@ -2,28 +2,26 @@
## Docker
To run Continuwuity with Docker, you can either build the image yourself or pull it
from a registry.
To run Continuwuity with Docker, you can either build the image yourself or pull
it from a registry.
### Use a registry
OCI images for Continuwuity are available in the registries listed below.
Available OCI images:
| Registry | Image | Notes |
| --------------- | --------------------------------------------------------------- | -----------------------|
| Forgejo Registry| [forgejo.ellis.link/continuwuation/continuwuity:latest](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/latest) | Latest tagged image. |
| Forgejo Registry| [forgejo.ellis.link/continuwuation/continuwuity:main](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/main) | Main branch image. |
| Forgejo Registry| [forgejo.ellis.link/continuwuation/continuwuity:latest-maxperf](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/latest-maxperf) | [Performance optimised version.](./generic.mdx#performance-optimised-builds) |
| Forgejo Registry| [forgejo.ellis.link/continuwuation/continuwuity:main-maxperf](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/main-maxperf) | [Performance optimised version.](./generic.mdx#performance-optimised-builds) |
| Registry | Image | Notes |
| ---------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| Forgejo Registry | [forgejo.ellis.link/continuwuation/continuwuity:latest](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/latest) | Latest tagged image. |
| Forgejo Registry | [forgejo.ellis.link/continuwuation/continuwuity:main](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/main) | Main branch image. |
| Forgejo Registry | [forgejo.ellis.link/continuwuation/continuwuity:latest-maxperf](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/latest-maxperf) | [Performance optimised version.](./generic.mdx#performance-optimised-builds) |
| Forgejo Registry | [forgejo.ellis.link/continuwuation/continuwuity:main-maxperf](https://forgejo.ellis.link/continuwuation/-/packages/container/continuwuity/main-maxperf) | [Performance optimised version.](./generic.mdx#performance-optimised-builds) |
Use
**Example:**
```bash
docker image pull $LINK
docker image pull forgejo.ellis.link/continuwuation/continuwuity:main-maxperf
```
to pull it to your machine.
#### Mirrors
Images are mirrored to multiple locations automatically, on a schedule:
@@ -33,39 +31,146 @@ Images are mirrored to multiple locations automatically, on a schedule:
- `registry.gitlab.com/continuwuity/continuwuity`
- `git.nexy7574.co.uk/mirrored/continuwuity` (releases only, no `main`)
### Run
### Quick Run
When you have the image, you can simply run it with
Get a working Continuwuity server with an admin user in four steps:
#### Prerequisites
Continuwuity requires HTTPS for Matrix federation. You'll need:
- A domain name pointing to your server
- A reverse proxy with SSL/TLS certificates (Traefik, Caddy, nginx, etc.)
See [Docker Compose](#docker-compose) for complete examples.
#### Environment Variables
- `CONTINUWUITY_SERVER_NAME` - Your Matrix server's domain name
- `CONTINUWUITY_DATABASE_PATH` - Where to store your database (must match the
volume mount)
- `CONTINUWUITY_ADDRESS` - Bind address (use `0.0.0.0` to listen on all
interfaces)
- `CONTINUWUITY_ALLOW_REGISTRATION` - Set to `false` to disable registration, or
use with `CONTINUWUITY_REGISTRATION_TOKEN` to require a token (see
[reference](../reference/environment-variables.mdx#registration--user-configuration)
for details)
See the
[Environment Variables Reference](../reference/environment-variables.mdx) for
more configuration options.
#### 1. Pull the image
```bash
docker run -d -p 8448:6167 \
-v db:/var/lib/continuwuity/ \
-e CONTINUWUITY_SERVER_NAME="your.server.name" \
-e CONTINUWUITY_ALLOW_REGISTRATION=false \
--name continuwuity $LINK
docker pull forgejo.ellis.link/continuwuation/continuwuity:latest
```
or you can use [Docker Compose](#docker-compose).
#### 2. Start the server with initial admin user
The `-d` flag lets the container run in detached mode. You may supply an
optional `continuwuity.toml` config file, the example config can be found
[here](../reference/config.mdx). You can pass in different env vars to
change config values on the fly. You can even configure Continuwuity completely by
using env vars. For an overview of possible values, please take a look at the
<a href="/examples/docker-compose.yml" target="_blank">`docker-compose.yml`</a> file.
```bash
docker run -d \
-p 6167:6167 \
-v continuwuity_db:/var/lib/continuwuity \
-e CONTINUWUITY_SERVER_NAME="matrix.example.com" \
-e CONTINUWUITY_DATABASE_PATH="/var/lib/continuwuity" \
-e CONTINUWUITY_ADDRESS="0.0.0.0" \
-e CONTINUWUITY_ALLOW_REGISTRATION="false" \
--name continuwuity \
forgejo.ellis.link/continuwuation/continuwuity:latest \
--execute "users create-user admin"
```
If you just want to test Continuwuity for a short time, you can use the `--rm`
flag, which cleans up everything related to your container after you stop
it.
Replace `matrix.example.com` with your actual server name and `admin` with
your preferred username.
#### 3. Get your admin password
```bash
docker logs continuwuity 2>&1 | grep "Created user"
```
You'll see output like:
```
Created user with user_id: @admin:matrix.example.com and password: `[auto-generated-password]`
```
#### 4. Configure your reverse proxy
Configure your reverse proxy to forward HTTPS traffic to Continuwuity. See
[Docker Compose](#docker-compose) for examples.
Once configured, log in with any Matrix client using `@admin:matrix.example.com`
and the generated password. You'll automatically be invited to the admin room
where you can manage your server.
### Docker Compose
If the `docker run` command is not suitable for you or your setup, you can also use one
of the provided `docker-compose` files.
Docker Compose is the recommended deployment method. These examples include
reverse proxy configurations for Matrix federation.
Depending on your proxy setup, you can use one of the following files:
#### Matrix Federation Requirements
### For existing Traefik setup
For Matrix federation to work, you need to serve `.well-known/matrix/client` and
`.well-known/matrix/server` endpoints. You can achieve this either by:
1. **Using a well-known service** - The compose files below include an nginx
container to serve these files
2. **Using Continuwuity's built-in delegation** (easier for Traefik) - Configure
delegation files in your config, then proxy `/.well-known/matrix/*` to
Continuwuity
**Traefik example using built-in delegation:**
```yaml
labels:
traefik.http.routers.continuwuity.rule: >-
(Host(`matrix.example.com`) ||
(Host(`example.com`) && PathPrefix(`/.well-known/matrix`)))
```
This routes your Matrix domain and well-known paths to Continuwuity.
#### Creating Your First Admin User
Add the `--execute` command to create an admin user on first startup. In your
compose file, add under the `continuwuity` service:
```yaml
services:
continuwuity:
image: forgejo.ellis.link/continuwuation/continuwuity:latest
command: --execute "users create-user admin"
# ... rest of configuration
```
Then retrieve the auto-generated password:
```bash
docker compose logs continuwuity | grep "Created user"
```
#### Choose Your Reverse Proxy
Select the compose file that matches your setup:
:::note DNS Performance
Docker's default DNS resolver can cause performance issues with Matrix
federation. If you experience slow federation or DNS timeouts, you may need to
use your host's DNS resolver instead. Add this volume mount to the
`continuwuity` service:
```yaml
volumes:
- /etc/resolv.conf:/etc/resolv.conf:ro
```
See [Troubleshooting - DNS Issues](../troubleshooting.mdx#potential-dns-issues-when-using-docker)
for more details and alternative solutions.
:::
##### For existing Traefik setup
<details>
<summary>docker-compose.for-traefik.yml</summary>
@@ -76,7 +181,7 @@ Depending on your proxy setup, you can use one of the following files:
</details>
### With Traefik included
##### With Traefik included
<details>
<summary>docker-compose.with-traefik.yml</summary>
@@ -87,7 +192,7 @@ Depending on your proxy setup, you can use one of the following files:
</details>
### With Caddy Docker Proxy
##### With Caddy Docker Proxy
<details>
<summary>docker-compose.with-caddy.yml</summary>
@@ -98,9 +203,15 @@ Replace all `example.com` placeholders with your own domain.
```
If you don't already have a network for Caddy to monitor, create one first:
```bash
docker network create caddy
```
</details>
### For other reverse proxies
##### For other reverse proxies
<details>
<summary>docker-compose.yml</summary>
@@ -111,7 +222,7 @@ Replace all `example.com` placeholders with your own domain.
</details>
### Override file
##### Override file for customisation
<details>
<summary>docker-compose.override.yml</summary>
@@ -122,98 +233,24 @@ Replace all `example.com` placeholders with your own domain.
</details>
When picking the Traefik-related compose file, rename it to
`docker-compose.yml`, and rename the override file to
`docker-compose.override.yml`. Edit the latter with the values you want for your
server.
#### Starting Your Server
When picking the `caddy-docker-proxy` compose file, it's important to first
create the `caddy` network before spinning up the containers:
```bash
docker network create caddy
```
After that, you can rename it to `docker-compose.yml` and spin up the
containers!
Additional info about deploying Continuwuity can be found [here](generic.mdx).
### Build
Official Continuwuity images are built using **Docker Buildx** and the Dockerfile found at [`docker/Dockerfile`][dockerfile-path]. This approach uses common Docker tooling and enables efficient multi-platform builds.
The resulting images are widely compatible with Docker and other container runtimes like Podman or containerd.
The images *do not contain a shell*. They contain only the Continuwuity binary, required libraries, TLS certificates, and metadata.
<details>
<summary>Click to view the Dockerfile</summary>
You can also <a href="https://forgejo.ellis.link/continuwuation/continuwuation/src/branch/main/docker/Dockerfile" target="_blank">view the Dockerfile on Forgejo</a>.
```dockerfile file="../../docker/Dockerfile"
```
</details>
To build an image locally using Docker Buildx, you can typically run a command like:
```bash
# Build for the current platform and load into the local Docker daemon
docker buildx build --load --tag continuwuity:latest -f docker/Dockerfile .
# Example: Build for specific platforms and push to a registry.
# docker buildx build --platform linux/amd64,linux/arm64 --tag registry.io/org/continuwuity:latest -f docker/Dockerfile . --push
# Example: Build binary optimised for the current CPU (standard release profile)
# docker buildx build --load \
# --tag continuwuity:latest \
# --build-arg TARGET_CPU=native \
# -f docker/Dockerfile .
# Example: Build maxperf variant (release-max-perf profile with LTO)
# Optimised for runtime performance and smaller binary size, but requires longer build time
# docker buildx build --load \
# --tag continuwuity:latest-maxperf \
# --build-arg TARGET_CPU=native \
# --build-arg RUST_PROFILE=release-max-perf \
# -f docker/Dockerfile .
```
Refer to the Docker Buildx documentation for more advanced build options.
[dockerfile-path]: https://forgejo.ellis.link/continuwuation/continuwuation/src/branch/main/docker/Dockerfile
### Run
If you have already built the image or want to use one from the registries, you
can start the container and everything else in the compose file in detached
mode with:
1. Choose your compose file and rename it to `docker-compose.yml`
2. If using the override file, rename it to `docker-compose.override.yml` and
edit your values
3. Start the server:
```bash
docker compose up -d
```
> **Note:** Don't forget to modify and adjust the compose file to your needs.
See the [generic deployment guide](generic.mdx) for more deployment options.
### Use Traefik as Proxy
### Building Custom Images
As a container user, you probably know about Traefik. It is an easy-to-use
reverse proxy for making containerized apps and services available through the
web. With the Traefik-related docker-compose files provided above, it is equally easy
to deploy and use Continuwuity, with a small caveat. If you have already looked at
the files, you should have seen the `well-known` service, which is the
small caveat. Traefik is simply a proxy and load balancer and cannot
serve any kind of content. For Continuwuity to federate, we need to either
expose ports `443` and `8448` or serve two endpoints: `.well-known/matrix/client`
and `.well-known/matrix/server`.
With the service `well-known`, we use a single `nginx` container that serves
those two files.
Alternatively, you can use Continuwuity's built-in delegation file capability. Set up the delegation files in the configuration file, and then proxy paths under `/.well-known/matrix` to continuwuity. For example, the label ``traefik.http.routers.continuwuity.rule=(Host(`matrix.ellis.link`) || (Host(`ellis.link`) && PathPrefix(`/.well-known/matrix`)))`` does this for the domain `ellis.link`.
For information on building your own Continuwuity Docker images, see the
[Building Docker Images](../development/index.mdx#building-docker-images)
section in the development documentation.
## Voice communication