Step5-access-storage.yml

#
#-----------------------------------
# Copyright IBM Corp. 1992, 2017. All rights reserved.
# US Government Users Restricted Rights - Use, duplication or disclosure
# restricted by GSA ADP Schedule Contract with IBM Corp.
#-----------------------------------
#
---

# --------------------------------------------------------------------------------
#                            Storage Configuration
# --------------------------------------------------------------------------------
- name: Generate the fstab file
  hosts: LSF_Masters[0]
  tags: config-storage
  tasks: 
    - name: Load variables
      include_vars: Storage-config.yml

    - name: Create a fstab.append file
      template:
        src: "{{ RC_PLAY_TOP }}/template/fstab.j2"
        dest: "{{ RC_PLAY_TOP }}/files/fstab.append"

    - name: Reload EC2 server inventory
      include_vars: "{{ RC_PLAY_TOP }}/inventory_ec2servers.yml"

    - name: Make a hostgroup from the private IPs for ansible to connect to
      add_host:
        hostname: "{{ item.prv_ip }}"
        groupname: ec2servers
      with_items: "{{ ec2servers }}"
      ignore_errors: True


- name: Copy the fstab to the Cloud nodes
  hosts: ec2servers
  vars_files:
    - AWS/AWS-config.yml
  gather_facts: true
  tags: config-storage
  vars:
    ansible_ssh_private_key_file: "{{ AWS_Private_Key_File }}"
  tasks:
    - name: Load variables
      include_vars: "{{ RC_PLAY_TOP }}/Storage-config.yml"
      ignore_errors: True

    - name: Copy the fstab extensions to the cloud machines
      copy: 
        src: "{{ RC_PLAY_TOP }}/files/fstab.append"
        dest: /etc/fstab.append
      ignore_errors: True
      when:
      - sharedir is defined

    - name: Merge the fstab entries
      shell: grep -q Storage-config /etc/fstab || cat /etc/fstab.append >> /etc/fstab
      args:
        executable: /bin/bash
        warn: no
      ignore_errors: True
      when:
      - sharedir is defined

    - name: Make the needed directories
      shell: test -d "{{ item }}" || mkdir -p "{{ item }}"
      args:
        executable: /bin/bash
        warn: no
      with_items:
        - "{% set list1 = [] %}{% for i in sharedir %}{% if list1.append( i.mountpnt ) %}{% endif %}{% endfor %}{{ list1 }}"
      ignore_errors: True
      when:
      - sharedir is defined

    - name: Warning
      debug:
        msg: WARNING if there is a problem with the fstab entries it can cause the play to block indefinately!

    - name: Mounting Storage from on premises network
      shell: mount -a
      ignore_errors: True