Update Dockerfile

Dockerfile

@@ -2,8 +2,11 @@ FROM ubuntu:22.04
 
 WORKDIR /app
 
-RUN apt-get update
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends curl ca-certificates \
+ && rm -rf /var/lib/apt/lists/*
 
-RUN apt-get install wget curl -y
+RUN curl -L https://gitlab.com/spiritysdx/za/-/raw/main/ecs.sh -o /app/ecs.sh \
+ && chmod +x /app/ecs.sh
 
-CMD ["curl","-L https://gitlab.com/spiritysdx/za/-/raw/main/ecs.sh -o ecs.sh && chmod +x ecs.sh && bash ecs.sh -m 1"]
+CMD ["/app/ecs.sh", "-m", "1"]