[sgarland]

If an LTS of an OS replaced nginx with something else, a. it would be announced with great fanfare months in advance b. if you don’t want to do that, add apt / yum / zypper install nginx to your Ansible task, or whatever you’re using.

[kennu]

The things that you just described are not automation, but human activities needed to tackle the new situation by following news and creating new automation. Which kind of proves my point that you cannot prepare for every unexpected situation before it actually happens. Except maybe with AI in the future.

[sgarland]

When AWS announces that they’re EOL’ing the Python or NodeJS version in your Lambda, or the version of your RDS cluster, etc. you also are required to take human action. And in fact, at any appreciable scale, you likely want that behavior, so you can control the date and time of the switch, because “zero downtime” is rarely zero downtime.

[kennu]

Yes, and like I mentioned in another comment, I consider this a major painpoint and problem with Node.js based applications. I have high hopes that eventually there will be an "evergreen" WebAssembly based Lambda function runtime.