dockerfile fix

Docker/Dockerfile

@@ -1,35 +0,0 @@
-# syntax=docker/dockerfile:3
-
-FROM alpine:latest
-
-LABEL name="Electrum client"
-LABEL project="electrum"
-
-EXPOSE 7000
-
-ENV USER_UID=2000
-ENV USER_GID=2000
-ENV HOME=/home/electrum
-
-ENV ELECTRUM_USER=electrum_api
-ENV ELECTRUM_PASSWORD=electrum_password
-#ENV TESTNET=false
-
-#SHELL ["/bin/ash", "-ex", "-c"]
-
-RUN addgroup -g $USER_GID electrum ;\
-	adduser -D -h $HOME -u $USER_UID -G electrum electrum
-
-RUN apk --no-cache add electrum
-
-USER electrum
-WORKDIR $HOME
-
-ENTRYPOINT test "$ELECTRUM_TESTNET" = 1 -o "$ELECTRUM_TESTNET" = true && FLAGS='--testnet' ;\
-		electrum --offline $FLAGS setconfig rpcuser ${ELECTRUM_USER} ;\
-		electrum --offline $FLAGS setconfig rpcpassword ${ELECTRUM_PASSWORD} ;\
-		electrum --offline $FLAGS setconfig rpchost 0.0.0.0 ;\
-		electrum --offline $FLAGS setconfig rpcport 7000 ;\
-		#electrum --offline $FLAGS create ;\
-		exec electrum $FLAGS daemon 
-

README.md

@@ -11,7 +11,6 @@ Here are some example snippets to help you get started creating a container.
 ## docker-compose
 
 ```yaml
-version: "3"
 services:
   electrum:
     image: bitdeals/electrum
@@ -19,8 +18,8 @@ services:
       - ELECTRUM_TESTNET=0
       - ELECTRUM_API_USER=<username>
       - ELECTRUM_API_PASSWORD=<password>
-    ports:
+    expose:
-      - 7000:7000
+      - "7000"
 ```
 
 ## docker cli
@@ -28,8 +27,8 @@ services:
 ```sh
 docker run -d \
   -e ELECTRUM_TESTNET=0 \
-  -e ELECTRUM_API_USER=api \
+  -e ELECTRUM_API_USER=electrum_api_user \
-  -e ELECTRUM_API_PASSWORD=changeme \
+  -e ELECTRUM_API_PASSWORD=electrum_api_password \
   -p 127.0.0.1:7000:7000 \
   bitdeals/electrum
 ```
@@ -42,8 +41,8 @@ Container images are configured using parameters passed at runtime.
 |:--------|:-------|
 |-p 7000|JSON-RPC API port TCP|
 |-e ELECTRUM_TESTNET=|Set 1 to enable bitcoin testnet mode. Default: `0`|
-|-e ELECTRUM_API_USER=|JSON-RPC API user. Default: `electrum_api`|
+|-e ELECTRUM_API_USER=|JSON-RPC API user. Default: `electrum_api_user`|
-|-e ELECTRUM_API_PASSWORD=|JSON-RPC API password. Default: `electrum_password`|
+|-e ELECTRUM_API_PASSWORD=|JSON-RPC API password. Default: `electrum_api_password`|
 |-e USER_UID=|Electrum user id. Default: `2000`|
 |-e USER_GID=|Electrum user gid. Default: `2000`|
 

docker-compose.yml

@@ -1,11 +1,10 @@
-version: '3.9'
 services:
   electrum:
-    image: bitdeals/electrum:4.1.5-alpine
+    image: bitdeals/electrum:latest
     environment:
       - ELECTRUM_API_USER=electrum_api_user
       - ELECTRUM_API_PASSWORD=electrum_api_password
       - ELECTRUM_TESTNET=1
-    ports:
+    expose:
-      - 7000:7000
+      - "7000"
 

docker/Dockerfile

@@ -0,0 +1,36 @@
+FROM alpine:latest
+
+#SHELL ["/bin/ash", "-ex", "-c"]
+
+LABEL name="Electrum client"
+LABEL project="electrum"
+
+EXPOSE 7000
+
+ENV USER_UID=2000
+ENV USER_GID=2000
+ENV HOME=/home/electrum
+
+ENV ELECTRUM_API_USER=electrum_api_user
+ENV ELECTRUM_API_PASSWORD=electrum_api_password
+#ENV TESTNET=false
+
+RUN addgroup -g $USER_GID electrum ;\
+	adduser -D -h $HOME -u $USER_UID -G electrum electrum
+
+RUN apk --no-cache add electrum
+
+USER electrum
+WORKDIR $HOME
+
+CMD test "$ELECTRUM_TESTNET" = 1 -o "$ELECTRUM_TESTNET" = true && FLAGS='--testnet' ;\
+		electrum --offline $FLAGS setconfig rpcuser ${ELECTRUM_USER} 2>/dev/null ;\
+		electrum --offline $FLAGS setconfig rpcpassword ${ELECTRUM_PASSWORD} 2>/dev/null ;\
+		electrum --offline $FLAGS setconfig rpchost 0.0.0.0 2>/dev/null ;\
+		electrum --offline $FLAGS setconfig rpcport 7000 2>/dev/null ;\
+		#electrum --offline $FLAGS create ;\
+		exec electrum $FLAGS daemon
+
+HEALTHCHECK --retries=0 --interval=30s \
+  CMD { electrum getinfo ; electrum --testnet getinfo ;} | grep '"connected": true'
+