Add extended rpc support to lnd

Author: MrHash

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 2019-12-02
+ - Add extended rpc support to `lnd`, including hold invoice.
+
 ## 2019-11-16 (breaking changes)
  - Fast deployment! Reorganised files & upload precompiled images to Docker hub.
  - Update `bitcoin`, `elements` and `clightning` images to `alpine` linux reducing container size by 50-75%. (h/t to @ruipmarinho for https://github.com/ruimarinho/docker-bitcoin-core/tree/master/0.18/alpine)

bin/stack

@@ -125,13 +125,15 @@ function passthru_command() {
             docker-compose exec -T --user bitcoin $NODE bitcoin-cli \
                 -rpcuser=$BITCOIN_RPC_USER \
                 -rpcpassword=$BITCOIN_RPC_PASSWORD \
+                -rpcconnect=$BITCOIN_HOST \
                 -rpcport=$BITCOIN_RPC_PORT \
                 $ARGS
             ;;
         elements)
             docker-compose exec -T --user elements $NODE elements-cli \
                 -rpcuser=$ELEMENTS_RPC_USER \
                 -rpcpassword=$ELEMENTS_RPC_PASSWORD \
+                -rpcconnect=$ELEMENTS_HOST \
                 -rpcport=$ELEMENTS_RPC_PORT \
                 $ARGS
             ;;

docker-compose.bitcoin.yml

@@ -8,6 +8,7 @@ services:
   bitcoin:
     container_name: ${COMPOSE_PROJECT_NAME}_bitcoin
     image: bitcoinstack/bitcoin:0.18.1-alpine
+    restart: unless-stopped
     command: [
       "-regtest=1",
       "-upnp=0",

lnd/Dockerfile

@@ -9,7 +9,8 @@ ENV GODEBUG netdns=cgo
 RUN apk add --no-cache --update alpine-sdk git make \
   && git clone -n https://github.com/lightningnetwork/lnd . \
   && git checkout v0.8.1-beta \
-  && make && make install
+  && make \
+  && make install tags="autopilotrpc chainrpc invoicesrpc routerrpc signrpc walletrpc watchtowerrpc wtclientrpc"
 
 # Start a new, final image to reduce size.
 FROM alpine as final