memory dumps in kubernetes

[NissesSenap]

This could be a whole series but my suggestion is to start with one of follow languages

• .net
• golang
• nodejs

How can I memory dump an application that is currently running? This of course without jumping in to the current pod and try to install things.

The solution is of course debug containers.

• Create a custom image for memory dumping
• attach to a running pod
• Find the process to dump and save to some disk/local computer some how

This shows new 1.23 debug features. Really useful for our customers and the community in large.