Chainfile.json

{
  "$schema": "https://chainfile.org/schema.json",
  "caip2": "bip122:000000000019d6689c085ae165831e93",
  "name": "Bitcoin Mainnet",
  "params": {
    "rpc_user": {
      "description": "Username for RPC authentication",
      "secret": true,
      "default": {
        "random": {
          "bytes": 16,
          "encoding": "hex"
        }
      }
    },
    "rpc_password": {
      "description": "Password for RPC authentication",
      "secret": true,
      "default": {
        "random": {
          "bytes": 16,
          "encoding": "hex"
        }
      }
    }
  },
  "volumes": {
    "data": {
      "type": "persistent",
      "size": "600Gi",
      "expansion": {
        "startFrom": "2024-01-01",
        "monthlyRate": "20Gi"
      }
    }
  },
  "containers": {
    "bitcoind": {
      "image": "docker.io/kylemanna/bitcoind",
      "tag": "latest",
      "source": "https://github.com/kylemanna/docker-bitcoind",
      "endpoints": {
        "p2p": {
          "port": 8333
        },
        "rpc": {
          "port": 8332,
          "protocol": "HTTP JSON-RPC 2.0",
          "authorization": {
            "type": "HttpBasic",
            "username": {
              "$param": "rpc_user"
            },
            "password": {
              "$param": "rpc_password"
            }
          },
          "probes": {
            "readiness": {
              "method": "getblockchaininfo",
              "params": [],
              "match": {
                "result": {
                  "type": "object",
                  "properties": {
                    "blocks": {
                      "type": "number"
                    }
                  },
                  "required": ["blocks"]
                }
              }
            }
          }
        }
      },
      "resources": {
        "cpu": 1,
        "memory": 2048
      },
      "environment": {
        "DISABLEWALLET": "1",
        "RPCUSER": {
          "$param": "rpc_user"
        },
        "RPCPASSWORD": {
          "$param": "rpc_password"
        }
      },
      "mounts": [
        {
          "volume": "data",
          "mountPath": "/bitcoin/.bitcoin"
        }
      ]
    }
  }
}