rhte-ocp-workshop: populate /etc/hosts for internaldns

Guillaume Coré

2018-09-07 09529f33281060f67493a0a7120331b06866f2c3

rhte-ocp-workshop: populate /etc/hosts for internaldns

Error is :

Failed to connect to the host via ssh: ssh: Could not resolve hostname support1.8d25.internal

during playbook run from bastion.

Populate /etc/hosts to keep dns resolution local.

 ansible/configs/rhte-ocp-workshop/pre_software.yml

@@ -91,6 +91,14 @@
  roles:
    - { role: "{{ ANSIBLE_REPO_PATH }}/roles/bastion", when: 'install_bastion' }
    - { role: "{{ ANSIBLE_REPO_PATH }}/roles/bastion-student-user", when: student_password is defined }
  tasks:
    - name: Populate /etc/hosts with internaldns to relief route53
      lineinfile:
        dest: /etc/hosts
        regexp: "{{ hostvars[item].internaldns }}$"
        line: "{{ hostvars[item].private_ip_address}} {{ hostvars[item].internaldns }}"
      when: item not in [ 'localhost' ]
      with_items: "{{ groups['all'] }}"

- name: Configuring Bastion Hosts
  hosts: clientvms