Use alpine nginx docker image for reduced image size

Karl Isenberg · Karl Isenberg · commit a7b12c121763 · 2017-03-28T20:55:53.000-07:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,6 @@
-FROM nginx:stable
+FROM nginx:stable-alpine
+
+RUN apk --no-cache add bash ca-certificates
 
 # delete default nginx html
 RUN rm -rf /usr/share/nginx/html/*
