➖ Remove forever.js from the Dockerfile

Dockerfile

@@ -9,7 +9,6 @@ WORKDIR /iframely
 ENV NODE_ENV=production
 
 RUN apk add --no-cache git && \
-    yarn add forever && \
     yarn install --frozen-lockfile --production
 
 ENTRYPOINT [ "/iframely/docker/entrypoint.sh" ]

docker/entrypoint.sh

@@ -1,27 +1,3 @@
-#!/bin/ash
+#!/bin/sh
 
-export ARGV="$@"
-export ARGC="$#"
-
-function sigterm_handler() {
-    echo "SIGTERM signal received."
-    yarn forever stopall
-}
-
-trap "sigterm_handler; exit" TERM
-
-function entrypoint() {
-    if [ "$ARGC" -eq 0 ]
-    then
-        # Run server in cluster mode by default
-        yarn forever start cluster.js
-    else
-        # Use command line arguments supplied at runtime
-        yarn forever start $ARGV
-    fi
-
-    yarn forever --fifo logs 0 &
-    wait
-}
-
-entrypoint
+exec node cluster.js