Remove healthcheck as it does not handle https

Fixes #159

Author: knolleary

.docker/Dockerfile.alpine

@@ -90,7 +90,4 @@ VOLUME ["/data"]
 # Expose the listening port of node-red
 EXPOSE 1880
 
-# Add a healthcheck (default every 30 secs)
-HEALTHCHECK CMD curl http://localhost:1880/ || exit 1
-
 ENTRYPOINT ["npm", "start", "--", "--userDir", "/data"]

docker-custom/Dockerfile.custom

@@ -84,7 +84,4 @@ VOLUME ["/data"]
 # Expose the listening port of node-red
 EXPOSE 1880
 
-# Add a healthcheck (default every 30 secs)
-HEALTHCHECK CMD curl http://localhost:1880/ || exit 1
-
 ENTRYPOINT ["npm", "start", "--", "--userDir", "/data"]