Fix edge case where .NetIO and .BlockIO return "--"

m-erhardt / check-container-stats

Icinga / Nagios plugins to check metrics of Docker / PodMan containers

GNU General Public License v3.0

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Closed m-erhardt closed 2 years ago

m-erhardt commented 2 years ago

podman stats returns -- as .NetIO metric when the container does not bind any ports
docker stats is not affected from this behaviour, it returns 0B / 0B as .NetIO
Fixes #1