[docs] Document the changes to k8s container

Document how to use the k8s contaier after the changes
introduced by patch 674

JIRA: VAL-18

Signed-off-by: Cristina Pauna <cristina.pauna@enea.com>
Change-Id: I9d99fd6f217b40b496b259629ebf5ad1ebcc6560

diff --git a/docker/README.rst b/docker/README.rst
index ac1b926..456354f 100644 (file)
--- a/docker/README.rst
+++ b/docker/README.rst
@@ -25,18 +25,53 @@ images to that registry. If you want to push to your own test registry, set
 the REGISTRY variables as in the commands below.
 
 To build and push the images:
-   make all [ REGISTRY=<dockerhub_registry> ]
+
+.. code-block:: console
+
+    make all [ REGISTRY=<dockerhub_registry> ]
+
 To just build the containers, use the command:
-   make build-all [ REGISTRY=<dockerhub_registry> ]
+
+.. code-block:: console
+
+    make build-all [ REGISTRY=<dockerhub_registry> ]
 
 The k8s container
 =================
 
+Building and pushing the container
+----------------------------------
+
 To build just the k8s container, use the command:
-   make k8s-build [ REGISTRY=<dockerhub_registry> ]
+
+.. code-block:: console
+
+    make k8s-build [ REGISTRY=<dockerhub_registry> ]
+
 To both build and push the container, use the command:
-   make k8s [ REGISTRY=<dockerhub_registry> ]
 
-Container should be started with the admin.conf file mounted:
-docker run -ti -v /home/jenkins/admin.conf:/root/.kube/config \
-<dockerhub_registry>/validation:k8s-latest /bin/sh
+.. code-block:: console
+
+    make k8s [ REGISTRY=<dockerhub_registry> ]
+
+Using the container
+-------------------
+
+The k8s image is meant to be ran from a server that has access to the
+kubernetes cluster (jenkins slave, jumpserver, etc).
+
+Before running the image, copy the folder ~/.kube from your kubernetes
+master node to a local folder (e.g. /home/jenkins/k8s_access).
+
+Container needs to be started with the kubernetes access folder mounted.
+Optionally, the results folder can be mounted as well; this way the logs are
+stored on the local server.
+
+.. code-block:: console
+
+    docker run -ti -v /home/jenkins/k8s_access:/root/.kube/ \
+    -v /home/jenkins/k8s_results:/opt/akraino/validation/results/ \
+    akraino/validation:k8s-latest
+
+By default, the container will run the k8s conformance test. If you want to
+enter the container, add */bin/sh* at the end of the command above