Update Dockerfile

Dockerfile

@@ -1,11 +1,11 @@
-# Use the official Redis image as a base
-FROM redis
+# Use the official Ubuntu 18.04 image as a base
+FROM ubuntu:18.04
 
-# Set the overcommit memory to 1
-RUN sysctl -w vm.overcommit_memory=1
+# Update the system and install Redis
+RUN apt-get update && apt-get install -y redis-server
 
 # Expose the default Redis port
 EXPOSE 6379
 
-# Run the Redis server with the --no-thp option
-CMD ["redis-server", "--no-thp"]
+# Run the Redis server as the main process
+CMD ["redis-server"]