pre-ocp-install.yaml

---
- hosts: localhost
  remote_user: root
  tasks:
    - stat:
          path: ~/.ssh/id_rsa.pub
      register: rsa_key

    - name: Generating RSA key
      shell: ssh-keygen -t rsa -N '' -f ~/.ssh/id_rsa
      when: rsa_key.stat.islnk is not defined
    - name: deplay SSH Key for all host using root \ "{{ ssh_password }}" 
      shell: sshpass -p {{ ssh_password }} ssh-copy-id -o StrictHostKeyChecking=no root@{{ item }}
      with_items: "{{ groups['nodes'] }}"

- hosts: nodes
  remote_user: root
  tasks:
    - name: Update subscription auth server
      shell: sed -i "s/hostname = .*/hostname = {{ auth_server}}/g" /etc/rhsm/rhsm.conf

    - name: Register as user ("{{ subscription_username }}").
      redhat_subscription:
          state: present
          username: "{{ subscription_username }}"
          password: "{{ subscription_password }}"
          pool_ids: "{{ pool_id }}"
          autosubscribe: true 

    - name: Enable repositories
      shell: subscription-manager repos --enable="rhel-7-server-rpms" --enable="rhel-7-server-extras-rpms" --enable="rhel-7-server-ose-3.7-rpms" --enable="rhel-7-fast-datapath-rpms"
  
    - name: Updating yum to latest
      yum:
          name: '*'
          state: latest

    - name: Install OCP reqired packages\rpms
      yum:
          name: "{{ item }}"
          state: latest
      with_items:
          - atomic-openshift-excluder 
          - atomic-openshift-docker-excluder 
          - atomic-openshift-utils
          - wget
          - git
          - net-tools
          - bind-utils
          - iptables-services
          - bridge-utils
          - bash-completion
          - kexec-tools
          - sos
          - psacct
          - sshpass

    - name: Install iSCSI reqired packages\rpms
      yum:
          name: "{{ item }}"
          state: latest
      with_items:
          - sg3_utils
          - iscsi-initiator-utils

    - name: Post installations actions
      shell: atomic-openshift-excluder unexclude

    - name: Install RHEV agent
      shell: |
        subscription-manager repos --enable rhel-7-server-rh-common-rpms
        yum -y install rhevm-guest-agent-common
        systemctl start ovirt-guest-agent.service
        systemctl enable ovirt-guest-agent.service
        subscription-manager repos --disable rhel-7-server-rh-common-rpms