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hermes-web-ui/docs/docker.md
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# Docker Compose Guide
This repository ships an environment-variable driven Docker Compose setup.
## Quick Start
### Pull pre-built image (Recommended)
```bash
WEBUI_IMAGE=ekkoye8888/hermes-web-ui:latest docker compose up -d hermes-agent hermes-webui
docker compose logs -f hermes-webui
```
Open: `http://localhost:6060`
### Build from source
```bash
docker compose up -d --build hermes-agent hermes-webui
docker compose logs -f hermes-webui
```
## Services
This compose file runs two services:
- `hermes-agent` — Hermes Agent runtime (image: `nousresearch/hermes-agent`)
- `hermes-webui` — Web UI dashboard (pre-built image or built from source)
## Environment Variables
All key runtime settings are configured from compose variables.
| Variable | Default | Description |
|---|---|---|
| `PORT` | `6060` | Web UI listen port |
| `BIND_HOST` | `0.0.0.0` | Optional Web UI bind host. Defaults to IPv4 for stable WSL/Windows access. Set `::` explicitly if you want IPv6 listening. |
| `HERMES_BIN` | `/opt/hermes/.venv/bin/hermes` | Path to Hermes CLI binary |
| `HERMES_AGENT_IMAGE` | `nousresearch/hermes-agent:latest` | Hermes Agent base image |
| `WEBUI_IMAGE` | `hermes-web-ui-local:latest` | Web UI image (set to `ekkoye8888/hermes-web-ui:latest` to use pre-built) |
| `HERMES_DATA_DIR` | `./hermes_data` | Hermes runtime data directory |
| `AUTH_DISABLED` | `false` | Set to `true` to disable login authentication |
Override variables directly from shell:
```bash
PORT=16060 \
AUTH_DISABLED=true \
docker compose up -d hermes-agent hermes-webui
```
Or create a `.env` file in the project root:
```
WEBUI_IMAGE=ekkoye8888/hermes-web-ui:latest
PORT=6060
AUTH_DISABLED=false
```
## Data Persistence
| Path | Description |
|---|---|
| `${HERMES_DATA_DIR}` (`./hermes_data`) | Hermes runtime data (sessions, config, profiles) |
| `${HERMES_DATA_DIR}/hermes-web-ui` | Web UI data (auth token, etc.) |
- Hermes data persists in `./hermes_data`, mapped to `/home/agent/.hermes` in the container.
- Web UI data persists in `./hermes_data/hermes-web-ui/`, mapped to `/root/.hermes-web-ui` in the container.
- When `AUTH_DISABLED=false`, the auth token is auto-generated on first run and printed to container logs.
- Deleting the token file and restarting will generate a new one.
## Port Mapping
| Port | Service | Description |
|---|---|---|
| `${PORT}` (6060) | hermes-webui | Web UI dashboard |
| 8642-8670 | hermes-agent | Hermes Agent gateway ports (for multi-profile) |
## Code Runtime Behavior
- Hermes CLI binary comes from `HERMES_BIN` env (`packages/server/src/services/hermes-cli.ts`).
- If `HERMES_BIN` is not provided, code falls back to `hermes` in `PATH`.
- Profile switching dynamically resolves upstream URLs via `GatewayManager`.
## Common Operations
Recreate webui:
```bash
docker compose up -d --no-deps --force-recreate hermes-webui
```
View auth token:
```bash
docker compose logs hermes-webui | grep token
# or
cat ./hermes_data/hermes-web-ui/.token
```
Stop:
```bash
docker compose down
```