lightning: remote_hsmd_socket & remove env files

- build vls and copy binary in final layer
- update configs
- add vls port, network, rust log and rpc url in env
- compose: set env variable in compose only
- dont separate env files, ease of access on env vars with compose
- common across networks set in dockerfile
Signed-off-by: Lakshya Singh <lakshay.singh1108@gmail.com>

docker-compose.yml

@@ -30,15 +30,19 @@ services:
       - clightning:/home/lightning/.lightning
     expose:
       - 19735
+      - 7701
     networks:
       - LN_testing
     depends_on:
       bitcoin-core:
         condition: service_healthy
-    env_file:
-      - ./assets/testnet-env
     environment:
       - BITCOIN_CHAIN=test
+      - BITCOIND_RPC_URL=http://rpcuser:VLSsigner1@bitcoind:18332
+      - RUST_LOG=info
+      - VLS_NETWORK=testnet
+      - VLS_BIND=0.0.0.0
+      - VLS_PORT=7701
 
   txoo:
     build: