AppEngineRouting(mapping=None, *, ignore_unknown_fields=False, **kwargs)App Engine Routing.
For more information about services, versions, and instances see An
Overview of App
Engine <https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine>,
Microservices Architecture on Google App
Engine <https://cloud.google.com/appengine/docs/python/microservices-on-app-engine>,
App Engine Standard request
routing <https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed>,
and App Engine Flex request
routing <https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed>.
Attributes |
|
|---|---|
| Name | Description |
service |
str
App service. By default, the job is sent to the service which is the default service when the job is attempted. |
version |
str
App version. By default, the job is sent to the version which is the default version when the job is attempted. |
instance |
str
App instance. By default, the job is sent to an instance which is available when the job is attempted. Requests can only be sent to a specific instance if `manual scaling is used in App Engine Standard |
host |
str
Output only. The host that the job is sent to. For more information about how App Engine requests are routed, see here __.
The host is constructed as:
- host = [application_domain_name]\
| [service] + '.' + [application_domain_name]\
| [version] + '.' + [application_domain_name]\
| [version_dot_service]+ '.' + [application_domain_name]\
| [instance] + '.' + [application_domain_name]\
| [instance_dot_service] + '.' + [application_domain_name]\
| [instance_dot_version] + '.' + [application_domain_name]\
| [instance_dot_version_dot_service] + '.' + [application_domain_name]
- application_domain_name = The domain name of the app,
for example .appspot.com, which is associated with the
job's project ID.
- service =
service
- version =
version
- version_dot_service =
version
+ '.' +
service
- instance =
instance
- instance_dot_service =
instance
+ '.' +
service
- instance_dot_version =
instance
+ '.' +
version
- instance_dot_version_dot_service =
instance
+ '.' +
version
+ '.' +
service
If
service
is empty, then the job will be sent to the service which is
the default service when the job is attempted.
If
version
is empty, then the job will be sent to the version which is
the default version when the job is attempted.
If
instance
is empty, then the job will be sent to an instance which is
available when the job is attempted.
If
service,
version,
or
instance
is invalid, then the job will be sent to the default version
of the default service when the job is attempted.
|