examples of oslo libarly.

pip install -r reqirements.txt

recommand using virtual environment.

python /learn_oslo/log_examples/*.py

####3.1 run examples python /learn_oslo/cmd/demo.py you can see config options define in /learn_oslo/cmd/api.py

$mkdir /etc/learn_oslo
$chown your_os_username:root /etc/learn_oslo

[DEFAULT]
log_dir = /var/log/learn_oslo
logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s
logging_debug_format_suffix = from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d
logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s
logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %(user_name)s %(project_name)s%(color)s] %(instance)s%(color)s%(message)s

#log_file=learn_oslo.log
api_config = api.ini
client_socket_timeout = 600

a=[aaa]
aa=aaaa
[api]
a=[a,a]
b=[b,b]
c=cc

[mongo]
db = rm
username = rm
password = RM_DBPASS
host = mongodb://30.161.221.245
port = 27017

learn_oslo.conf created above. python /learn_oslo/cmd/demo.py

auto generator will find entry point of each python project in python lib path, so we need to install this project before auto generate it's config file as follow in develop mode:

$python setup.py develop

have a look in setup.cfg, in sector entry_points, learn_oslo/opts.py and etc/learn_oslo/learn_oslo-config-generator.conf, this 3 files are in this code folder. run the following listing to generate config:

oslo-config-generator --config-file etc/learn_oslo/learn_oslo-config-generator.conf

a new file will be create in folder etc/learn_oslo/ with name learn_oslo.conf.sample. you can delete this file and use command above to generate again.

execute python /learn_oslo/cmd/demo_service.py to start service with 2 workers. pay attention to the output and log file /var/log/learn_oslo/demo_service.py.log