remove version attribute from docker-compose file #29
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Remove the `version` attribute from the `docker-compose.yml` file since it is now deprecated.
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karlskewes
approved these changes
Sep 17, 2025
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https://docs.docker.com/reference/compose-file/version-and-name/#version-top-level-element-obsolete
The top-level version property is defined by the Compose Specification for backward compatibility. It is only informative and you'll receive a warning message that it is obsolete if used.
With the change the following error disappears
$ docker-compose up -d
WARN[0000] <redacted>/github.com/grafana/tutorial-environment/docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion
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Remove the
versionattribute from thedocker-compose.ymlfile since it is now deprecated.