docker: rewamp Dockerfile

- add stopsignal - use predefined version of node-red/alpine linux
claudyus · Jul 12, 2018 · beb4df0 · beb4df0
1 parent 5383945
commit beb4df0
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,11 +1,14 @@
-FROM node:alpine
-
-RUN apk update && apk add bash ca-certificates
-RUN npm install -g node-red node-red-admin
+FROM node:8-alpine
 
 WORKDIR /app
+
+RUN apk add --update bash ca-certificates
+RUN npm install -g node-red@0.18.5
+
 ADD . /app
 
 VOLUME /app/config/
 
+STOPSIGNAL SIGINT
+
 CMD /app/start.sh