feat(network): add NodeManager to construct docker compose file

TODO.md

@@ -2,6 +2,6 @@
 
 - update app icon
 - live theme changer (https://medium.com/@mzohaib.qc/ant-design-dynamic-runtime-theme-1f9a1a030ba0)
-- POC for styled-components (https://github.com/styled-components/styled-components)
+- POC for styled-components (https://www.styled-components.com) (https://emotion.sh)
 - better UI design (https://material.io/design/color/dark-theme.html)
 - add network designer (https://github.com/projectstorm/react-diagrams)

docker/bitcoind/Dockerfile

@@ -0,0 +1,24 @@
+FROM debian:stable-slim
+
+ARG BITCOIN_VERSION
+ENV PATH=/opt/bitcoin-${BITCOIN_VERSION}/bin:$PATH
+
+RUN useradd -r bitcoin \
+  && apt-get update -y \
+  && apt-get install -y curl gosu \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN curl -SLO https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-x86_64-linux-gnu.tar.gz \
+  && tar -xzf *.tar.gz -C /opt \
+  && rm *.tar.gz
+
+COPY docker-entrypoint.sh /entrypoint.sh
+
+VOLUME ["/home/bitcoin/.bitcoin"]
+
+EXPOSE 8332 8333 18332 18333 18443 18444
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["bitcoind"]

docker/bitcoind/docker-entrypoint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+if [ $(echo "$1" | cut -c1) = "-" ]; then
+  echo "$0: assuming arguments for bitcoind"
+
+  set -- bitcoind "$@"
+fi
+
+if [ "$1" = "bitcoind" ] || [ "$1" = "bitcoin-cli" ] || [ "$1" = "bitcoin-tx" ]; then
+  echo
+  exec gosu bitcoin "$@"
+fi
+
+echo
+exec "$@"

docker/docker-compose.yml

@@ -0,0 +1,90 @@
+version: '3.3'
+services:
+  bitcoind:
+    image: bitcoind:0.18.0
+    container_name: bitcoind
+    user: bitcoin
+    # Note: need to escape the dollar sign ($$) in rpcauth. there is only one in the actual password
+    command: bitcoind
+      -server=1
+      -regtest=1
+      -rpcauth=kiteuser:d81315a082bcf36bcdcd640e816566f3$$a7a42c95772b9e7461f016a8c797f5729b494ad569555aea28f5c42ee2b3fcda
+      -debug=0
+      -zmqpubrawblock=tcp://0.0.0.0:28334
+      -zmqpubrawtx=tcp://0.0.0.0:28335
+      -txindex=1
+      -dnsseed=0
+      -upnp=0
+      -rpcbind=0.0.0.0
+      -rpcallowip=0.0.0.0/0
+    volumes:
+      - ${PWD}/_data/bitcoind:/home/bitcoin/.bitcoin
+    expose:
+      - '18443' # RPC
+      - '18444' # p2p
+      - '28334' # ZMQ blocks
+      - '28335' # ZMQ txns
+    ports:
+      - '18443:18443' # RPC
+      - '28334:28334' # ZMQ blocks
+      - '28335:28335' # ZMQ txns
+
+  alice:
+    image: lnd:0.7.1-beta
+    container_name: lnd_alice
+    user: lnd
+    command: wait-for-it bitcoind:18443 -- lnd
+      --noseedbackup
+      --tlsextradomain=lnd
+      --listen=0.0.0.0:9735
+      --rpclisten=0.0.0.0:10009
+      --restlisten=0.0.0.0:8080
+      --bitcoin.active
+      --bitcoin.regtest
+      --bitcoin.node=bitcoind
+      --bitcoind.rpchost=bitcoind
+      --bitcoind.rpcuser=kiteuser
+      --bitcoind.rpcpass=kitepass
+      --bitcoind.zmqpubrawblock=tcp://bitcoind:28334
+      --bitcoind.zmqpubrawtx=tcp://bitcoind:28335
+    restart: always
+    volumes:
+      - ${PWD}/_data/lnd/alice:/home/lnd/.lnd
+    expose:
+      - '10000' # gRPC
+      - '8080' # REST
+      - '9735' # p2p
+    ports:
+      - '11001:10000' # gRPC
+      - '8001:8080' # REST
+      - '9001:9735' # p2p
+
+  bob:
+    image: lnd:0.7.1-beta
+    container_name: lnd_bob
+    user: lnd
+    command: wait-for-it bitcoind:18443 -- lnd
+      --noseedbackup
+      --tlsextradomain=lnd
+      --listen=0.0.0.0:9735
+      --rpclisten=0.0.0.0:10009
+      --restlisten=0.0.0.0:8080
+      --bitcoin.active
+      --bitcoin.regtest
+      --bitcoin.node=bitcoind
+      --bitcoind.rpchost=bitcoind
+      --bitcoind.rpcuser=kiteuser
+      --bitcoind.rpcpass=kitepass
+      --bitcoind.zmqpubrawblock=tcp://bitcoind:28334
+      --bitcoind.zmqpubrawtx=tcp://bitcoind:28335
+    restart: always
+    volumes:
+      - ${PWD}/_data/lnd/bob:/home/lnd/.lnd
+    expose:
+      - '10000' # gRPC
+      - '8080' # REST
+      - '9735' # p2p
+    ports:
+      - '11002:10000' # gRPC
+      - '8002:8080' # REST
+      - '9002:9735' # p2p

docker/lnd/Dockerfile

@@ -0,0 +1,24 @@
+FROM debian:stable-slim
+
+ARG LND_VERSION
+ENV PATH=/opt/lnd-linux-amd64-v${LND_VERSION}:$PATH
+
+RUN useradd -r lnd \
+  && apt-get update -y \
+  && apt-get install -y curl gosu wait-for-it \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN curl -SLO https://github.com/lightningnetwork/lnd/releases/download/v${LND_VERSION}/lnd-linux-amd64-v${LND_VERSION}.tar.gz \
+  && tar -xzf *.tar.gz -C /opt \
+  && rm *.tar.gz
+
+COPY docker-entrypoint.sh /entrypoint.sh
+
+VOLUME ["/home/lnd/.lnd"]
+
+EXPOSE 8332 8333 18332 18333 18443 18444
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["lnd"]

docker/lnd/docker-entrypoint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+if [ $(echo "$1" | cut -c1) = "-" ]; then
+  echo "$0: assuming arguments for lnd"
+
+  set -- lnd "$@"
+fi
+
+if [ "$1" = "lnd" ] || [ "$1" = "lncli" ]; then
+  echo
+  exec gosu lnd "$@"
+fi
+
+echo
+exec "$@"

src/lib/docker/ComposeFile.ts

@@ -0,0 +1,41 @@
+/* eslint-disable @typescript-eslint/camelcase */
+import { bitcoind, lnd } from './nodeTemplates';
+
+export interface ComposeService {
+  [key: string]: {
+    image: string;
+    container_name: string;
+    user: string;
+    command: string;
+    volumes: string[];
+    expose: string[];
+    ports: string[];
+    restart?: 'always';
+  };
+}
+
+export interface ComposeContent {
+  version: string;
+  services: ComposeService[];
+}
+
+class ComposeFile {
+  content: ComposeContent;
+
+  constructor() {
+    this.content = {
+      version: '3.3',
+      services: [],
+    };
+  }
+
+  addBitcoind(name: string) {
+    this.content.services.push(bitcoind(name));
+  }
+
+  addLnd(name: string) {
+    this.content.services.push(lnd(name));
+  }
+}
+
+export default ComposeFile;

src/lib/docker/NetworkManager.ts

@@ -0,0 +1,20 @@
+import ComposeFile from './ComposeFile';
+
+class NetworkManager {
+  start(network: Network) {
+    this._buildComposeFile(network);
+  }
+
+  private _buildComposeFile(network: Network) {
+    const file = new ComposeFile();
+    network.nodes.bitcoin.forEach(node => {
+      file.addBitcoind(node.name);
+    });
+    network.nodes.lightning.forEach(node => {
+      file.addLnd(node.name);
+    });
+    console.log(JSON.stringify(file.content, null, 2));
+  }
+}
+
+export default new NetworkManager();

src/lib/docker/nodeTemplates.ts

@@ -0,0 +1,74 @@
+/* eslint-disable @typescript-eslint/camelcase */
+/* eslint-disable no-template-curly-in-string */
+import { ComposeService } from './ComposeFile';
+
+const trimInside = (text: string): string => text.replace(/\s+/g, ' ').trim();
+
+export const bitcoind = (name: string): ComposeService => ({
+  bitcoind: {
+    image: 'bitcoind:0.18.0',
+    container_name: name,
+    user: 'bitcoin',
+    command: trimInside(`
+      bitcoind
+        -server=1
+        -regtest=1
+        -rpcauth=kiteuser:d81315a082bcf36bcdcd640e816566f3$$a7a42c95772b9e7461f016a8c797f5729b494ad569555aea28f5c42ee2b3fcda
+        -debug=0
+        -zmqpubrawblock=tcp://0.0.0.0:28334
+        -zmqpubrawtx=tcp://0.0.0.0:28335
+        -txindex=1
+        -dnsseed=0
+        -upnp=0
+        -rpcbind=0.0.0.0
+        -rpcallowip=0.0.0.0/0
+    `),
+    volumes: ['${PWD}/_data/bitcoind:/home/bitcoin/.bitcoin'],
+    expose: [
+      '18443', // RPC
+      '18444', // p2p
+      '28334', // ZMQ blocks
+      '28335', // ZMQ txns
+    ],
+    ports: [
+      '18443:18443', // RPC
+      '28334:28334', // ZMQ blocks
+      '28335:28335', // ZMQ txns
+    ],
+  },
+});
+
+export const lnd = (name: string): ComposeService => ({
+  lnd: {
+    image: 'lnd:0.7.1-beta',
+    container_name: name,
+    user: 'lnd',
+    command: trimInside(`
+      wait-for-it bitcoind:18443 -- lnd
+        --noseedbackup
+        --tlsextradomain=lnd
+        --listen=0.0.0.0:9735
+        --rpclisten=0.0.0.0:10009
+        --restlisten=0.0.0.0:8080
+        --bitcoin.active
+        --bitcoin.regtest
+        --bitcoin.node=bitcoind
+        --bitcoind.rpchost=bitcoind
+        --bitcoind.rpcuser=kiteuser
+        --bitcoind.rpcpass=kitepass
+        --bitcoind.zmqpubrawblock=tcp://bitcoind:28334
+        --bitcoind.zmqpubrawtx=tcp://bitcoind:28335
+    `),
+    volumes: ['${PWD}/_data/lnd/alice:/home/lnd/.lnd'],
+    expose: [
+      '10000', // gRPC
+      '8080', // REST
+      '9735', // p2p
+    ],
+    ports: [
+      '11001:10000', // gRPC
+      '8001:8080', // REST
+      '9001:9735', // p2p
+    ],
+  },
+});

src/react-app-env.d.ts

@@ -9,14 +9,18 @@ interface LocalConfig {
   };
 }
 
-interface BitcoinNode {
+interface FogNode {
   id: number;
   name: string;
+  type: 'bitcoin' | 'lightning';
 }
 
-interface LightningNode {
+interface BitcoinNode extends FogNode {
-  id: number;
+  type: 'bitcoin';
-  name: string;
+}
+
+interface LightningNode extends FogNode {
+  type: 'lightning';
   bitcoinNodeId: number;
 }
 

src/store/models/network.ts

@@ -1,6 +1,7 @@
 import { Action, action, Thunk, thunk } from 'easy-peasy';
 import { info } from 'electron-log';
 import { push } from 'connected-react-router';
+import networkManager from 'lib/docker/NetworkManager';
 
 export interface NetworkModel {
   networks: Network[];
@@ -16,17 +17,20 @@ const basicNetwork: Network = {
       {
         id: 0,
         name: 'bitcoind1',
+        type: 'bitcoin',
       },
     ],
     lightning: [
       {
         id: 0,
         name: 'alice',
+        type: 'lightning',
         bitcoinNodeId: 0,
       },
       {
         id: 0,
         name: 'bob',
+        type: 'lightning',
         bitcoinNodeId: 0,
       },
     ],
@@ -42,8 +46,10 @@ const networkModel: NetworkModel = {
     state.networks.push(network);
     info(`Added new network '${network.name}' to redux sate`);
   }),
-  addNetwork: thunk(async (actions, payload, { dispatch }) => {
+  addNetwork: thunk(async (actions, payload, { dispatch, getState }) => {
     actions.add(payload);
+    const { networks } = getState();
+    networkManager.start(networks[networks.length - 1]);
     dispatch(push('/'));
   }),
 };