From 84479c786a14b38d54c02335b492639507987ea4 Mon Sep 17 00:00:00 2001
From: Mirko Milovanovic <mir_ko@me.com>
Date: Sat, 15 Feb 2025 15:27:39 +0100
Subject: [PATCH] feat: update Dockerfile to use Debian slim and implement
 Python virtual environment for dependency management

---
 Dockerfile | 18 +++++++++++++-----
 README.md  |  6 +-----
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index c433f14..1314690 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,16 @@
-FROM python:3.13.1-slim-bookworm
+FROM debian:bookworm-slim
 
-# Install dependencies
+# Install Python
+RUN apt-get update && apt-get install -y python3 python3-pip python3-venv
+
+# Install dependencies with venv
+# Create and activate a virtual environment
+RUN python3 -m venv /app/venv
+ENV PATH="/app/venv/bin:$PATH"
+
+# Install dependencies with venv
 COPY requirements.txt /app/requirements.txt
-RUN pip install --no-cache-dir -r /app/requirements.txt
+RUN /app/venv/bin/pip install --no-cache-dir -r /app/requirements.txt
 
 # Install curl
 RUN apt-get update && apt-get install -y curl
@@ -13,7 +21,7 @@ COPY utils/ /app/utils
 WORKDIR /app
 
 # Run the application
-CMD ["python", "main.py"]
+CMD ["/app/venv/bin/python", "main.py"]
 
 # Healthcheck
-HEALTHCHECK --interval=5s --timeout=10s --retries=5 CMD curl -f http://localhost/heartbeat || exit 1
\ No newline at end of file
+HEALTHCHECK --interval=5s --timeout=10s --retries=5 CMD curl -f http://localhost/healthcheck || exit 1
\ No newline at end of file
diff --git a/README.md b/README.md
index e89a4b6..cf24789 100644
--- a/README.md
+++ b/README.md
@@ -48,11 +48,7 @@ ufw allow 27107/tcp
 
 4. Start the Docker containers:
     ```sh
-    docker compose up --abort-on-container-exit
-    ```
-    or in detached mode:
-    ```sh
-    docker compose up -d
+    docker compose up --abort-on-container-failure
     ```
 
 The collector will start gathering WebRTC stats from the Selenium container and sending them to the Telegraf service.