Added 'combined' to container_id options #774
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General information
This small changes adds the 'combined' option for container_id in the docker.cfg.
Output for the docker agent_based plugins does not change.
Proposed changes
The corresponding config would look like this:
and the result would be piggyback hosts with the scheme <hostname_of_docker_host>_<container_name>.
Ideas Portal suggestion: https://ideas.checkmk.com/suggestions/532086/include-hostname-in-container-name
Forum discussion: https://forum.checkmk.com/t/hostname-translation-for-piggyback/51039/8