5 ms·
While you’re deploying, production is going to be in a half-upgraded state (or maybe half rolled-back!), so it’s pretty important to be able to test that.
by erik_seaberg 4y ago
While you’re deploying, production is going to be in a half-upgraded state (or maybe half rolled-back!), so it’s pretty important to be able to test that.
- iambvk 4y agoThis depends on the deployment model. I am curious, how does your release and deployment looks like?
- erik_seaberg 4y agoRelease is a privileged tool pushing to Git. Deployment is incremental across a small but growing number of containers running a microservice, so both old and new code might be running concurrently for up to a couple of hours. Percentage experiments are pretty common, which means both old and new paths actually have to work in the same commit.