google cloud logging protobuff RequestLog

do_log.py

from google.cloud import logging
from google.protobuf.struct_pb2 import Struct, Value, ListValue
client = logging.Client()
logger = client.logger('test')

line = Struct(fields={'time': Value(string_value='2016-09-04T13:00:08.139759Z'), 
                      'severity': Value(string_value='INFO'),
                      'logMessage': Value(string_value='Simply testing')})
lines = ListValue()
lines.values.add(struct_value=line)

pb_fields = {'@type': Value(string_value='type.googleapis.com/google.appengine.logging.v1.RequestLog'),
             'startTime':Value(string_value='2016-09-04T13:00:08.117102Z'),
             'endTime':Value(string_value='2016-09-04T13:00:08.117102Z'),
             'latency':Value(string_value='0s'),
             'responseSize':Value(string_value='349'),
             'userAgent': Value(string_value='agent'),
             'resource': Value(string_value='test resource'),
             'line': Value(list_value=lines)}

labels =  {'serviceName': 'custom.googleapis.com',
           'custom.googleapis.com/primary_key': 'fake_module',
           'custom.googleapis.com/secondary_key': 'fake_version',
           'zone': 'us6'}

logger.log_proto(Struct(fields=pb_fields), labels=labels)

Dockerfile

# Dockerfile extending the generic Python image with application files for a
# single application.
FROM ubuntu:latest

# And add a bunch of packages.
RUN apt-get update
RUN apt-get install -y \
python-pip \
python-crypto \
python-openssl

ADD requirements /tmp/requirements
RUN pip install -r /tmp/requirements

ENV GCLOUD_PROJECT project
ENV GOOGLE_APPLICATION_CREDENTIALS credentials.json

ADD . /app
WORKDIR /app
CMD python do_log.py

requirements

google-cloud==0.20