Improved documentation and removed dead code.

README.md

@@ -1,5 +1,5 @@
->>> V5_1 has been release. Keep on reading. Cluster formation is now much faster and easier to execute. Only five steps
-are required to have it up and running.
+>>> V5_1 has been released. Cluster formation is now much faster and easier to execute. Only five steps
+are required to have it up and running. 
 
 # Atomika
 ```
@@ -116,6 +116,8 @@ declarations from jetpack/vars.yml:
 >ansible-playbook jetpack/deploy.yml -i atomika/inventory/basic_inventory.yml -K
 Change inventory file should you not be using the basic inventory.
 
+Enter 'atmin' as sudo password and hit enter to clone without passing a security credential.
+
 Open http://www.demo.io/env1/hello and http://www.demo.io/env2/hello from a browser (or 
 curl) to see the [Kubernetes Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) 
 routing to two different internal Kubernetes services.

atomika/copy_kube_config.yml

@@ -54,18 +54,6 @@
           owner: "{{ second_kubectl_user }}"
           group: "{{ second_kubectl_user }}"
           mode: '0640'
-  #
-  #    - name: Remove the cache directory for secondary user.
-  #      file:
-  #        path: /home/{{ second_kubectl_user }}/.kube/cache
-  #        state: absent
-
-  #    - name: Ensuring .bashrc exists for secondary user.
-  #      become: true
-  #      ansible.builtin.file:
-  #        path: /home/{{ second_kubectl_user }}/.bashrc
-  #        state: touch
-  #        mode: '0640'
 
       - name: Configure kubectl command auto-completion for secondary user.
         become: true

atomika/k8s_ingress_controller.yml

@@ -56,7 +56,7 @@
         dest: ~/metallb.yaml
         mode: '0664'
 
-    - name: Apply metallb manifest to the cluster.
+    - name: Apply MetalLB manifest to the cluster.
       kubernetes.core.k8s:
         state: present
         src: ~/metallb.yaml
@@ -119,16 +119,11 @@
       kubernetes.core.k8s:
         state: present
         src: ~/address-pool.yml
-#      become_user: "{{ ansible_user }}"
-#      become_method: sudo
-#      command: kubectl apply -f ~/address-pool.yml
 
     - name: Load L2Advertisement
-#      become_user: "{{ ansible_user }}"
-#      become_method: sudo
+
       kubernetes.core.k8s:
         state: present
         src: ~/l2advertisement.yml
-#      command: kubectl apply -f ~/l2advertisement.yml
 ...
 

atomika/k8s_join_nodes.yml

@@ -1,12 +1,5 @@
 # k8s_join_nodes.yml
 ---
-# add masters into hosts as ip address of k8scp should be changed for main master as well in /etc/hosts
-#- hosts: comasters
-#  remote_user: "{{ ansible_user }}"
-#  become: yes
-#  become_method: sudo
-#  become_user: root
-#  connection: ssh
 
 - hosts: masters
   gather_facts: false
@@ -75,33 +68,6 @@
 
    - debug:
        msg: "{{ joined_or_not.stdout }}"
-#
-#- hosts: "masters,comasters,workers"
-#  become: yes
-#  become_method: sudo
-#  become_user: root
-#  gather_facts: yes
-#  connection: ssh
-#
-#  tasks:
-#    - name: Add endpoint of haproxy to hosts
-#      ansible.builtin.import_tasks: internal/i_set_cplb_endpoint.yml
-#
 
-#- hosts: "masters,comasters"
-#  #remote_user: k8s5gc
-#  #become: yes
-#  #become_method: sudo
-#  become_user: root
-#  gather_facts: yes
-#  connection: ssh
-#
-#  tasks:
-#
-#   - name: Configure kubectl command auto-completion.
-#     lineinfile:
-#       dest: /home/{{ ansible_user }}/.bashrc
-#       line: 'source <(kubectl completion bash)'
-#       insertafter: EOF
 ...
 

atomika/k8s_master_init.yml

@@ -1,16 +1,8 @@
 # k8s_master_init.yml
 
 - hosts: masters
-#  become: yes
-#  become_method: sudo
-#  become_user: root
   connection: ssh
   vars_prompt:
-    # TODO rename to secondary_kubectl_user and perhaps reword prompt?
-#    - name: kubectl_user_temp
-#      prompt: "Enter the name of the existing user that will execute kubectl commands or press enter when machine only has the bootstrapped ansible account."
-#      private: no
-#      default:
 
   tasks:
    - name: Initializing Kubernetes Cluster
@@ -56,12 +48,9 @@
 #
 #   - pause: seconds=30
 
-   - name: Switch on scheduling and metallb announcing when no workers in cluster
-#     become_user: "{{ ansible_user }}"
-#     become_method: sudo
+   - name: Switch on scheduling and MetalLB announcing when no workers in cluster
      become: true
      command: "{{ item }}"
-#     run_once: true
      when: "'workers' not in groups"
      with_items:
        - kubectl --kubeconfig /etc/kubernetes/admin.conf taint node --all node-role.kubernetes.io/control-plane:NoSchedule-