We can see detailed information about our project

We can browse our project details with the command line

Try typing the following to see what is available to ‘get’:

oc get all

Now let’s look at what our image stream has in it:

oc get is

oc describe is/nexus

Note

An image stream can be used to automatically perform an action, such as updating a deployment, when a new image, in our case a new version of the nexus image, is created.

The app is running in a pod, let’s look at that:

oc describe pods -l deploymentconfig=nexus

Note

Pay special attention to the Mounts and Volumes, we’ll come back to those

Mounts:
      /sonatype-work from nexus-volume-1 (rw)

Volumes:
  nexus-volume-1:
    Type:    EmptyDir (a temporary directory that shares a pod's lifetime)