Update Dockerfile

Removed the ENV method, instead, by touch /.dockerenv file to make sure this file always exist.
google · Mar 30, 2024 · 0e3002b · 0e3002b
1 parent 851b743
commit 0e3002b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/docker/arm-server/Dockerfile b/docker/arm-server/Dockerfile
@@ -3,9 +3,6 @@
 # so it could execute CF instance with API in HO.
 FROM debian:stable-20211011 AS cuttlefish-arm64
 
-# to detect if it is running inside a docker
-ENV DOCKER_RUNNING=true
-
 # Expose Operator Port (HTTP:1080, HTTPS:1443)
 EXPOSE 1080 1443
 # Expose HO(Host Orchestrator) Port (HTTP:2080, HTTPS:2443)
@@ -34,6 +31,9 @@ COPY ./out/cuttlefish-base_*.deb /root/
 COPY ./out/cuttlefish-user_*.deb /root/
 COPY ./out/cuttlefish-orchestration_*.deb /root/
 
+# to make sure this file always exist
+RUN touch /.dockerenv
+
 # Install CF debian packages.
 WORKDIR /root
 RUN apt install -y -f \