contextvars bpftrace examples

Author: aabmass

uprobe-contextvars/.python-version

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+3.13

uprobe-contextvars/README.md

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+# Docker compose file for bpftrace and some python webapps
+
+services:
+  bpftrace:
+    build:
+      context: .
+      dockerfile: Dockerfile.bpftrace
+    privileged: true
+    pid: "host"
+    network_mode: "host"
+    volumes:
+      - ./bpftrace:/app/bpftrace
+    working_dir: /app/bpftrace
+    entrypoint: ["/bin/bash", "-c", "tail -f /dev/null"] # Keep container running
+  
+  flask_app:
+    build:
+      context: .
+      dockerfile: Dockerfile.flask
+    network_mode: "host"
+    environment:
+      - FLASK_APP=app.py
+      - FLASK_RUN_HOST=0.0.0.0
+      - FLASK_RUN_PORT=5000
+    volumes:
+      - ./flask_app:/app/flask_app
+    working_dir: /app/flask_app
+    command: ["flask", "run"]
+
+  django_app:
+    build:
+      context: .
+      dockerfile: Dockerfile.django
+    network_mode: "host"
+    environment:
+      - PYTHONUNBUFFERED=1
+    volumes:
+      - ./django_app:/app/django_app
+    working_dir: /app/django_app
+    command: ["python", "manage.py", "runserver", "0.0.0.0:8000"]

uprobe-contextvars/contextvars.bt

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+[project]
+name = "uprobe-contextvars"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = []