Chapter 18. Managing Pod Networks
18.1. Overview
When your cluster is configured to use the ovs-multitenant SDN plug-in, you can manage the separate pod overlay networks for projects using the administrator CLI. See the Configuring the SDN section for plug-in configuration steps, if necessary.
18.2. Joining Project Networks
To join projects to an existing project network:
$ oadm pod-network join-projects --to=<project1> <project2> <project3>
In the above example, all the pods and services in <project2> and <project3> can now access any pods and services in <project1> and vice versa.
Alternatively, instead of specifying specific project names, you can use the --selector=<project_selector> option.
18.3. Making Project Networks Global
To allow projects to access all pods and services in the cluster and vice versa:
$ oadm pod-network make-projects-global <project1> <project2>
In the above example, all the pods and services in <project1> and <project2> can now access any pods and services in the cluster and vice versa.
Alternatively, instead of specifying specific project names, you can use the --selector=<project_selector> option.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.