oslo_service_basic_service_definition_with_launcher.py

1import time
2
3from oslo_config import cfg
4from oslo_service import service
5
6CONF = cfg.CONF
7
8class FooService(service.Service):
9    def __init__(self):
10        super(FooService, self).__init__()
11
12    def start(self):
13        # This is where your service logic begins.
14        # It usually involves starting a thread or a loop.
15        print("FooService started")
16
17    def stop(self):
18        print("FooService stopped")
19        super(FooService, self).stop()
20
21    def wait(self):
22        print("FooService waiting")
23        super(FooService, self).wait()
24
25    def reset(self):
26        print("FooService reset")
27        super(FooService, self).reset()
28
29def main():
30    # Initialize configuration if necessary
31    CONF(project='foo')
32    
33    # Create the service instance
34    foo_service = FooService()
35    
36    # Use a launcher to run the service
37    launcher = service.launch(CONF, foo_service)
38    launcher.wait()
39
40if __name__ == "__main__":
41    main()