User-configured multi-location service deployment and scaling

A computer-implemented method comprising:

• receiving, at a cloud provider network, autoscaling configuration data, the autoscaling configuration data including an application redistribution trigger condition and a placement optimization constraint, the application redistribution trigger condition based on a variable associated with a state of an application, the application deployed across a first set of deployment zones of a plurality of deployment zones of the cloud provider network;
• determining that the application redistribution trigger condition is satisfied;
• obtaining a redistribution placement plan that satisfies the placement optimization constraint and identifies a second set of deployment zones of the plurality of deployment zones of the cloud provider network across which to deploy the application;
• and
• causing the application to be redistributed across the second set of deployment zones.

A system comprising:

• a first one or more electronic devices to host computing resources at a first deployment zone associated with a cloud provider network;
• a second one or more electronic devices to host computing resources at a second deployment zone associated with the cloud provider network;
• a third one or more electronic devices to implement a deployment management service in the cloud provider network, the deployment management service including instructions that upon execution cause the deployment management service to:
• receive autoscaling configuration data, the autoscaling configuration data including an application redistribution trigger condition and a placement optimization constraint, the application redistribution trigger condition based on a variable associated with a state of an application, the application deployed across a first set of deployment zones of a plurality of deployment zones of the cloud provider network, the first set of deployment zones including the first deployment zone and not including the second deployment zone;
• determine that the application redistribution trigger condition is satisfied;
• obtain a redistribution placement plan that satisfies the placement optimization constraint and identifies a second set of deployment zones of the plurality of deployment zones of the cloud provider network across which to deploy the application;
• and
• cause the application to be redistributed across the second set of deployment zones, the second set of deployment zones including the second deployment zone.