Docker worker hostname from container

General Discussions
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1

Hi

I am very new to docker. Is there anyway to get the docker worker node name from inside a container.
We use docker service create and hence passing it as env variable of $HOSTNAME only sends the hostname of docker manager.

Please help

2

Hi All,

the docker version if needed is Docker version 17.06.2-ee-25.

i know in ce version we can use {{.Node.Hostname}}. But its not avaialble in ee.

5

According docs (see bottom of the page) the template variable you try to use was not implemented in 17.06. You can not expect an older EE version to have features a more recent CE version has.

With a valid subscription, you can update to a more recent version of the engine.
if you run a Docker-EE engine without a valid subscription It is a license violation… Even if you downloaded the binaries in a timeframe your subscription was valid.