vls: standalone docker image for separate build

Signed-off-by: Lakshya Singh <lakshay.singh1108@gmail.com>

README.md

@@ -30,6 +30,13 @@ sudo systemctl enable --now docker
 - Docker Images in this repository work with version 2 and are also __backward compatible__ with version 1.
 - If you are using the distribution installation the `docker compose` command used below has to be changed to `docker-compose` instead.
 
+## VLSD Image
+
+```
+cd vlsd
+docker build -t vlsd .
+```
+
 ## Volume Creation
 
 ```

docker-compose.yml

@@ -66,8 +66,7 @@ services:
 
   vls:
     build:
-      dockerfile: ./vlsd/Dockerfile
-      context: .
+      context: ./vlsd
     image: vlsd
     container_name: vlsd-test
     command:

vlsd/Dockerfile

@@ -40,10 +40,10 @@ RUN apk update && \
 
 COPY --from=builder /build/validating-lightning-signer/target/release/vlsd2 /usr/local/bin/vlsd2
 
-COPY vlsd/entrypoint.sh /entrypoint.sh
+COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
-COPY assets/vlsd2.toml /vlsd2.toml
+COPY vlsd2.toml /vlsd2.toml
 
 ENV VLS_DATA=/home/vls/.lightning-signer
 RUN mkdir "${VLS_DATA}"