ec2-sample.yml

# Launch instances, runs some tasks
# and then terminate them

- name: Create a sandbox instance
  hosts: localhost
  connection: local
  gather_facts: False
  vars:
    instance_type: t2.micro
  vars_files:
    - vars/ec2_vars.yml
  tasks:
  - name: Launch instance
    ec2:
      group: "{{ security_group }}"
      instance_type: "{{ instance_type }}"
      image: "{{ aws_linux_image }}"
      wait: true
      vpc_subnet_id: "{{ vpc_subnet_id }}"
      key_name: "{{ key_name }}"
      region: "{{ region }}"
      assign_public_ip: yes
      volumes:
      - device_name: /dev/xvda
        volume_type: gp2
        volume_size: "{{ root_volume_size }}"
    register: ec2
  - name: Add new instance to host group
    local_action: add_host hostname={{ item.public_ip }} groupname=launched
    with_items: ec2.instances
  - name: Wait for SSH to come up
    local_action: wait_for host={{ item.public_dns_name }} port=22 delay=60 timeout=640 state=started
    with_items: ec2.instances
  - name: Pause 1 minute
    pause: minutes=1
  - name: Add to known hosts
    local_action: command sh -c 'ssh-keyscan -t rsa {{ item.public_ip }} >>$HOME/.ssh/known_hosts'
    with_items: ec2.instances

- name: Install Splunk
  hosts: launched
  remote_user: ec2-user
  sudo: yes
  gather_facts: False
  vars:
    splunk_src: "{{ lookup('env','HOME') }}/splunk-6.3.1-f3e41e4b37b2-linux-2.6-x86_64.rpm"
  tasks:
  - name: Copy Splunk binary
    copy: src={{ splunk_src }} dest=/tmp/splunk.rpm
  - name: Install Splunk RPM
    yum: name=/tmp/splunk.rpm state=present
  - name: Create Splunk Init script
    command: /opt/splunk/bin/splunk enable boot-start -user splunk --accept-license
    args:
      creates: /etc/init.d/splunk
  - name: Start Splunk
    service: name=splunk state=started


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