Merge pull request #737 from kmala/gridhost

Allow to change the grid hub host

Author: diemol

Hub/Dockerfile.txt

@@ -24,7 +24,9 @@ ENV GRID_TIMEOUT 30
 ENV GRID_DEBUG false
 # As integer, maps to "port"
 ENV GRID_HUB_PORT 4444
-
+# As string, maps to "host"
+ENV GRID_HUB_HOST "0.0.0.0"
+ 
 COPY generate_config \
     entry_point.sh \
     /opt/bin/

Hub/generate_config

@@ -2,6 +2,7 @@
 
 cat <<_EOF
 {
+  "host": "$GRID_HUB_HOST",
   "port": $GRID_HUB_PORT,
   "role": "hub",
   "maxSession": $GRID_MAX_SESSION,