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fabric8io / kansible

Kansible lets you orchestrate operating system processes on Windows or any Unix in the same way as you orchestrate your Docker containers with Kubernetes by using Ansible to provision the software onto hosts and Kubernetes to orchestate the processes

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create a demo showing how to configure DNS so that it uses the kubernetes DNS resolver to find services

jstrachan opened this issue · comments

commented

e.g. a sample app using a service called foo via a URL http://foo/ which we can then point /etc/resolv.conf at the OpenShift domain for the namespace of the app.

It looks like we could expose the LOCALDOMAIN environment variable to be $namespace.vagrant.f8 or something to hopefully get the process resolving DNS names within the Kubernetes namespace
http://man7.org/linux/man-pages/man5/resolv.conf.5.html

though this will require sshd configuration in the VM's to allow LOCALDOMAIN to be overloaded. See https://github.com/fabric8io/kansible#kansible_export_env_vars for more details