Docker
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Why this exists restart: unless stopped and restart always are good defaults: a service that crashes comes back. They are also very good at hiding problems . A container that crashes every ten seconds looks like Up 4…
Restart-Loop and OOM Detector: Find the Containers Docker Keeps Restarting and Learn Why
A script that flags containers that keep restarting or keep being killed for lack of memory, translates exit codes into causes (1, 125-127, 137, 139, 143, OOM) and prints the last log lines, tested on a container that crashes at startup, one that runs out of memory and a healthy one.
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