extract credentials added readme

.devcontainer/Dockerfile

@@ -37,4 +37,9 @@ RUN curl https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
 
 ENV NODE_PATH $NVM_DIR/v$NODE_VERSION/lib/node_modules
 ENV PATH $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
-RUN npm install -g yarn
+RUN npm install -g yarn
+
+##########################
+# Dependencies for ansible
+
+RUN pip install requests requests-oauthlib  kubernetes

examples/ansible-openshift/README.md

@@ -0,0 +1,5 @@
+# Deploy to a Red Hat OpenShift cluster using ansible
+
+Eithin this directory you'll find an Ansible playbook to install a Kerberos Agent to an existing OpenShift cluster. By providing the cluster url, username and password, you will be able to create several resources in your cluster.
+
+    ansible-playbook  -e '{"oc_cluster_url":"https://api.j5z0adui.westeurope.aroapp.io:6443", "oc_username":"kubeadmin", "oc_password":"xxx"}' playbook.yml 

examples/ansible-openshift/playbook.yml

@@ -6,13 +6,13 @@
   tasks:
     - name: Print Variables
       debug:
-        msg: "OC url: {{ oc_cluster_url }}"
+        msg: "OpenShift url: {{ oc_cluster_url }}, OpenShift username: {{ oc_username }}, OpenShift password: {{ oc_password }}"
 
     - name: Try to login to OCP cluster
       k8s_auth:
         host: "{{ oc_cluster_url }}"
-        username: kubeadmin
-        password: wD6Wg-ovgDz-32gYB-o9nkj
+        username: "{{ oc_username }}"
+        password: "{{ oc_password }}"
         validate_certs: no
       register: k8s_auth_result