Plan host-file ownership before enabling Docker user namespace remapping
Container root can map to an unprivileged host identity while the Docker daemon still runs as root.
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Verify the daemon context when adopting Docker rootless mode
Running a process as an ordinary container user is different from running the daemon without root.
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Treat Docker live restore as bounded daemon-maintenance support
Keeping a container alive does not guarantee indefinite management or logging while its daemon is absent.
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Recreate Docker containers when applying new JSON log rotation defaults
Editing daemon defaults does not retrofit existing containers’ logging configuration.
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Choose Docker non-blocking logging with an explicit loss budget
Avoiding log backpressure trades a stalled writer for possible missing records.
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Include host swap in Docker tmpfs confidentiality reviews
Memory-backed temporary files are not automatically excluded from every disk path.
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Review Docker bind mounts as host filesystem access
A convenient application mount can give a container the ability to change important host files.
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Account for Docker anonymous volumes during container retirement
Removing a container does not normally remove the anonymous storage it used.
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Reload projected Kubernetes ServiceAccount tokens after rotation
A short-lived token file does not help if the application keeps using an old in-memory copy.
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Review filesystem ownership work when Kubernetes volume startup is slow
Recursive group-permission adjustment can be part of mounting a large supported volume.
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