Duniter is the software that supports the [Ğ1 libre-currency blockchain](https://duniter.org/).
[Duniter v2s](https://git.duniter.org/nodes/rust/duniter-v2s) is a complete rewrite of Duniter based on the Substrate / Polkadot framework. **This is alpha state work in progress.**
# Minimal docker-compose file for an RPC (non validator) node
```
version: "3.5"
services:
duniter-rpc:
image: duniter/duniter-v2s:latest
restart: unless-stopped
ports:
# Prometheus endpoint
- 9615:9615
# rpc via http
- 9933:9933
# rpc via websocket
- 9944:9944
# p2p
- 30333:30333
volumes:
- data-rpc:/var/lib/duniter/
environment:
- DUNITER_CHAIN_NAME=gdev
- DUNITER_NODE_NAME=<my-node-name>
volumes:
data-rpc:
```
# Minimal docker-compose file for a validator node
```
version: "3.5"
services:
duniter-validator:
image: duniter/duniter-v2s:latest
restart: unless-stopped
ports:
# Prometheus endpoint
- 9615:9615
# p2p
- 30333:30333
volumes:
- data-validator:/var/lib/duniter/
environment:
- DUNITER_CHAIN_NAME=gdev
- DUNITER_VALIDATOR=true
- DUNITER_NODE_NAME=<my-validator-node-name>
volumes:
data-validator:
```
# Environment variables
| Name | Description | Default |
| ---- | ----------- | ------- |
| `DUNITER_NODE_NAME` | The node name. This name will appear on the Substrate telemetry server when telemetry is enabled. | Random name |
| `DUNITER_CHAIN_NAME` | The currency to process. "gdev" uses the embeded chainspec. A path allows to use a local json raw chainspec. | `dev` (development mode) |
| `DUNITER_PUBLIC_ADDR` | The libp2p public address base. See [libp2p documentation](https://docs.libp2p.io/concepts/fundamentals/addressing/). This variable is useful when the node is behind a reverse-proxy with its ports not directly exposed.<br>Note: the `p2p/<peer_id>` part of the address shouldn't be set in this variable. It is automatically added by Duniter. | duniter-v2s guesses one from the node's IPv4 address. |
| `DUNITER_LISTEN_ADDR` | The libp2p listen address. See [libp2p documentation](https://docs.libp2p.io/concepts/fundamentals/addressing/). This variable is useful when running a validator node behind a reverse proxy, to force the P2P end point in websocket mode with:<br>`DUNITER_LISTEN_ADDR=/ip4/0.0.0.0/tcp/30333/ws` | Non validator node: `/ip4/0.0.0.0/tcp/30333/ws`<br>Validator node: `/ip4/0.0.0.0/tcp/30333` |
| `DUNITER_RPC_CORS` | Value of the polkadot `--rpc-cors` option. | `all` |
| `DUNITER_VALIDATOR` | Boolean (`true` / `false`) to run the node in validator mode. Configure the polkadot options `--validator --rpc-methods Unsafe`. | `false` |
| `DUNITER_DISABLE_PROMETHEUS` | Boolean to disable the Prometheus endpoint on port 9615. | `false` |
| `DUNITER_DISABLE_TELEMETRY` | Boolean to disable connecting to the Substrate tememetry server. | `false` |
# Other duniter options
You can pass any other option to duniter using the `command` docker-compose element:
