I have an app service in which users will be kicked out when I would swap a staging to production slot. This can't be easily solved because of the outdated architecture. Thinking of a solution, I thought: what if I…
I want to run a Blue/Green deployment for ECS, using EC2 instances (with managed auto-scaling rules) as the capacity provider. I pretty much followed the docs here: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/create-blue-green.html Create a Application Load Balancer Create 2 target groups (for green and…
I want to do a green/blue deployment using ECS. In other words I want to be able go from version v1 of the app to v2. Not a rolling update where during the deployment, some users may see v1, while…
I'm following along with a video explaining blue/green Deployments in Kubernetes. They have a simple example with a Deployment named blue-nginx and another named green-nginx. The blue Deployment is exposed via a Service named bgnginx. To transfer traffic from the…
I am using Nginx as a failover cluster, where a service is given as an upstream. The service is running in both the nodes simultaneously and the Nginx is set up in third node which redirects to other nodes. When…
Yesterday together with the team we were discussing the possibility of using zero downtime deployments to support our single page application. While discussing it we identified one edge case for it. After user loads the page in his browser it…