Canary Deployment
Blue-Green Deployment
Dark Launching:- A dark launch is a technique that deploys updates to microservices catering to a small percentage of the user base
Staged Release : The staged release deployment strategy for microservices involves gradually releasing microservices to one environment at a time. For example, your development team should first release microservices to the testing environment and later to production.
https://www.opslevel.com/blog/4-microservice-deployment-patterns-that-improve-availability