Added provisioning playbook for AWS

Added a playbook to provision instances for demo specific to AWS.

lamp_haproxy/aws/demo-aws-launch.yml

+---
+# Provision instances in AWS specific to the LAMP HA Proxy demo
+- name: Provision instances in AWS
+  hosts: localhost
+  connection: local
+  gather_facts: False
+
+  # load AWS variables from this group vars file
+  vars_files:
+  - group_vars/all
+ 
+  tasks:
+  - name: Launch webserver instances
+    ec2:
+      access_key: "{{ ec2_access_key }}"
+      secret_key: "{{ ec2_secret_key }}"
+      keypair: "{{ ec2_keypair }}"
+      group: "{{ ec2_security_group }}"
+      type: "{{ ec2_instance_type }}"
+      image: "{{ ec2_image }}"
+      region: "{{ ec2_region }}"
+      instance_tags: "{'ansible_group':'{{ ec2_tag_webservers }}', 'type':'{{ ec2_instance_type }}', 'group':'{{ ec2_security_group }}', 'Name':'demo_''{{ tower_user_name }}'}"
+      count: "{{ ec2_instance_count }}"
+      wait: true
+    register: ec2
+
+  - name: Launch database instance
+    ec2:
+      access_key: "{{ ec2_access_key }}"
+      secret_key: "{{ ec2_secret_key }}"
+      keypair: "{{ ec2_keypair }}"
+      group: "{{ ec2_security_group }}"
+      type: "{{ ec2_instance_type }}"
+      image: "{{ ec2_image }}"
+      region: "{{ ec2_region }}"
+      instance_tags: "{'ansible_group':'{{ ec2_tag_dbservers }}', 'type':'{{ ec2_instance_type }}', 'group':'{{ ec2_security_group }}', 'Name':'demo_''{{ tower_user_name }}'}"
+      count: "1"
+      wait=true
+    register: ec2
+
+  - name: Launch load balancing instance
+    ec2:
+      access_key: "{{ ec2_access_key }}"
+      secret_key: "{{ ec2_secret_key }}"
+      keypair: "{{ ec2_keypair }}"
+      group: "{{ ec2_security_group }}"
+      type: "{{ ec2_instance_type }}"
+      image: "{{ ec2_image }}"
+      region: "{{ ec2_region }}"
+      instance_tags: "{'ansible_group':'{{ ec2_tag_lbservers }}', 'type':'{{ ec2_instance_type }}', 'group':'{{ ec2_security_group }}', 'Name':'demo_''{{ tower_user_name }}'}"
+      count: "1"
+      wait: true
+    register: ec2
+
+  - name: Launch monitoring instance
+    ec2:
+      access_key: "{{ ec2_access_key }}"
+      secret_key: "{{ ec2_secret_key }}"
+      keypair: "{{ ec2_keypair }}"
+      group: "{{ ec2_security_group }}"
+      type: "{{ ec2_instance_type }}"
+      image: "{{ ec2_image }}"
+      region: "{{ ec2_region }}"
+      instance_tags: "{'ansible_group':'{{ ec2_tag_monitoring }}', 'type':'{{ ec2_instance_type }}', 'group':'{{ ec2_security_group }}', 'Name':'demo_''{{ tower_user_name }}'}"
+      count: "1"
+      wait: true
+    register: ec2
+
+  - name: Wait for SSH to come up
+    wait_for:
+      host: {{ item.public_dns_name }}
+      port: 22 
+      delay: 60 
+      timeout: 320 
+      state: started
+    with_items: ec2.instances

lamp_haproxy/aws/group_vars/all

@@ -3,3 +3,22 @@
 
 httpd_port: 80
 ntpserver: 192.168.1.2
+
+# AWS specific variables
+ec2_access_key:
+ec2_secret_key:
+ec2_region: us-east-1
+ec2_zone:
+ec2_image: ami-bc8131d4
+ec2_instance_type: m1.small
+ec2_keypair: djohnson
+ec2_security_group: default
+ec2_instance_count: 3
+ec2_tag: demo
+ec2_tag_webservers: webservers
+ec2_tag_dbservers: dbservers
+ec2_tag_lbservers: lbservers
+ec2_tag_monitoring: monitoring
+ec2_tag_name_prefix: dj
+ec2_hosts: all
+wait_for_port: 22