About this docker-compose

This docker-compose files can be used for production purpose.

This is the same architecture as Production but without NGINX as a reverse proxy. It is suited for environment which already expose the host behind a reverse proxy handling HTTPS.

The relevant environment variables are:

NBITCOIN_NETWORK: the blockchain identifier used by NBitcoin (eg., regtest, testnet, mainnet)
BTCPAY_HOST: the external url used to access your server from internet. This domain name must point to this machine.
BTCPAY_ROOTPATH: The root path directory where BTCPay is accessed, more information below. (default: /)
BTCPAY_PROTOCOL: the protocol used to access this website from the internet (valid values: http and https, default: https)
LIGHTNING_ALIAS: Optional, if using the integrated lightning feature, customize the alias of your nodes

The ports mapped on the host are:

80 for the website
9735 for the bitcoin lightning network node (if used)
9736 for the litecoin lightning network node (if used)

Note that you need to set BTCPAY_PROTOCOL=http if you want to do some tests locally without https.

If you forget, you will get an error HTTP 400 when trying to register a new account on the website.

Example:

With Powershell:

$env:BTCPAY_ROOTPATH="/test";
$env:BTCPAY_PROTOCOL="http";
$env:BTCPAY_HOST="btcpay.example.com";
docker-compose -f docker-compose.btc.yml up

With Linux:

export BTCPAY_ROOTPATH="/test"
export BTCPAY_PROTOCOL="http"
export BTCPAY_HOST="btcpay.example.com"
docker-compose -f docker-compose.btc.yml up

Then edit your host file with

127.0.0.1	sampleapi.example.com

Then browse http://btcpay.example.com/test.

Note: Chrome seems to block cookie to http://127.0.0.1:80/, which is why it is advised to use a custom domain like this.