Merge pull request #77 from vrifox/add-userid-variable

Container: Add userid variable

.env.sample

@@ -1,2 +1,3 @@
+USER_ID=1000 # Set if your user id is different (`id -u`)
 APPLICATION_HOST=localhost
 ESDATA=../esdata

Dockerfile

@@ -18,7 +18,8 @@ RUN chmod +x docker-entrypoint.sh
 RUN mkdir -p /home/srm/tmp
 #COPY Gemfile.lock /home/srm/tmp/Gemfile.lock
 
-RUN groupadd -r srm && useradd -r -g srm srm
+ARG USER_ID=1000
+RUN groupadd srm && useradd --uid $USER_ID -g srm srm
 RUN chown -R srm:srm /home/srm
 USER srm
 

docker-compose.yml

@@ -2,7 +2,10 @@ version: "3.7"
 services:
   web:
     user: srm
-    build: .
+    build:
+      context: .
+      args: 
+        - USER_ID=${USER_ID:-1000}
     volumes:
       - .:/app
     ports: