Hello,
If multiple instances of the systemd-nspawn are started of the same image, do the processes in the images have COW? For example, do PID 1 in both instances share the same text section? I couldn't put all the pieces together and prove it. I could see that the inode numbers in both instances are pointing to the same one (using smaps) but the PSS values didn't reflect this.
Somehow unrelated question. Are there mainstream tools that can do nspawn orchestration? I stumbled on Nomad in many occasions. My use case is to start instances of the same image with systemd-nspawn on a cloud cluster, specifically aws. At some point the instance is shut down and resources are reused.
Thank you for your time
Umut
