Moving mvm samples to runtime: python

Author: Jon Wayne Parrott

container_engine/django_tutorial/requirements.txt

@@ -1,4 +1,4 @@
 Django==1.9.2
 mysqlclient==1.3.7
-wheel==0.28.0
+wheel==0.29.0
 gunicorn==19.4.5

managed_vms/analytics/.dockerignore

@@ -1,5 +1,9 @@
-runtime: custom
+runtime: python
 vm: true
+entrypoint: gunicorn -b :$PORT main:app
+
+runtime_config:
+  python_version: 3
 
 #[START env]
 env_variables:

managed_vms/analytics/Dockerfile

@@ -59,6 +59,6 @@ def track_example():
 
 if __name__ == '__main__':
     # This is used when running locally. Gunicorn is used to run the
-    # application on Google App Engine. See CMD in Dockerfile.
+    # application on Google App Engine. See entrypoint in app.yaml.
     app.run(host='127.0.0.1', port=8080, debug=True)
 # [END app]

managed_vms/analytics/app.yaml

@@ -1,5 +1,9 @@
-runtime: custom
+runtime: python
 vm: true
+entrypoint: gunicorn -b :$PORT main:app
+
+runtime_config:
+  python_version: 3
 
 #[START env]
 env_variables:

managed_vms/analytics/main.py

@@ -81,5 +81,5 @@ def index():
 
 if __name__ == '__main__':
     # This is used when running locally. Gunicorn is used to run the
-    # application on Google App Engine. See CMD in Dockerfile.
+    # application on Google App Engine. See entrypoint in app.yaml.
     app.run(host='127.0.0.1', port=8080, debug=True)