Ansible-Tower Version: 3.1.2-2
OS: RHEL 7 , 64 Bit
AWS EC2 Instance
Go Inside Installer Directory : ansible-tower-setup-bundle-3.1.2-2.el7
OS: RHEL 7 , 64 Bit
AWS EC2 Instance
Go Inside Installer Directory : ansible-tower-setup-bundle-3.1.2-2.el7
1. Edit file # vim group_vars/all & Add following:
proxy_environment:
http_proxy:
http://x.x.x.x:3128
https_proxy:
http://x.x.x.x:3128
2. Added following in "setup.sh" file
export https_proxy="http://10.57.183.219:3128"
export http_proxy="http://10.57.183.219:3128"
3. Import Environment variable in "Install.yml" file
---
# This playbook deploys the Ansible Tower application
(database, web and
# worker daemons) to a single server.
- hosts: tower:database
gather_facts: false
roles:
- role:
check_config_static
check_config_static_required_vars:
-
tower_package_name
-
tower_package_version
-
tower_package_release
- role:
config_dynamic
- name: "Group nodes by OS distribution"
hosts: all
gather_facts: true
environment:
proxy_environment <<<
Added
tasks:
- name: group
hosts by distribution
group_by:
key="{{ ansible_distribution }}-{{ ansible_distribution_version }}"
changed_when:
false
- name: "Group supported distributions"
hosts:
RedHat-7*:CentOS-7*:Ubuntu-14.04:Ubuntu-16.04:OracleLinux-7*
gather_facts: false
environment:
proxy_environment <<<
Added
tasks:
- name: group
hosts for supported distributions
group_by:
key="supported"
changed_when:
false
- name: "Ensure all node OS distributions are
supported"
hosts:
"!supported"
gather_facts: false
environment:
proxy_environment <<<
Added
tasks:
- name: fail for
unsupported distribution
fail:
msg="{{ ansible_distribution }} {{ ansible_distribution_version }}
is
not a supported OS for a Tower installation.
Supported
OSes
include Red Hat Enterprise Linux 7, CentOS 7, or
Ubuntu 14.04/16.04."
- name: "Define role discovered variables, usable
throughout the playbook"
hosts:
tower:database
gather_facts: false
environment:
proxy_environment <<<
Added
roles:
- role: postgres
postgres_exec_vars_only: true
- role: nginx
nginx_exec_vars_only: true
- role: supervisor
supervisor_exec_vars_only: true
- role:
awx_install
awx_install_exec_vars_only: true
- name: "Sanity check and prep Tower node(s)"
hosts: tower
gather_facts: false
environment:
proxy_environment <<<
Added
roles:
- role: preflight
tags: preflight
- role: migrations
tags: migrations
migrations_database: "{{ config_dynamic_database }}"
migrations_pg_database: "{{ pg_database }}"
migrations_tower_version: "{{ tower_version }}"
migrations_httpd_init_name: "{{ httpd_init_name }}"
- name: "Install postgres database node"
hosts: database
gather_facts: false
environment:
proxy_environment <<<
Added
roles:
- role:
packages_el
packages_el_install_tower: false
packages_el_install_postgres: true
when:
ansible_os_family == "RedHat"
- role:
packages_ubuntu
packages_ubuntu_install_tower: false
packages_ubuntu_install_postgres: true
when:
ansible_os_family == "Debian"
- role: postgres
tags: postgresql_database
postgres_allowed_ipv4: "0.0.0.0/0"
postgres_allowed_ipv6: "::1/128"
postgres_username: "{{ pg_username }}"
postgres_password: "{{ pg_password }}"
postgres_database: "{{ pg_database }}"
max_postgres_connections: 1024
postgres_shared_memory_size:
"{{ (ansible_memtotal_mb*0.3)|int }}"
postgres_work_mem: "{{ (ansible_memtotal_mb*0.03)|int }}"
postgres_maintenance_work_mem: "{{ (ansible_memtotal_mb*0.04)|int
}}"
- role: firewall
tags: firewall
firewalld_http_port:
"{{ nginx_http_port }}"
firewalld_https_port: "{{ nginx_https_port }}"
when:
ansible_os_family == 'RedHat'
- name: "Install Tower node(s)"
hosts: tower
gather_facts: false
roles:
- role:
packages_el
tags: packages
packages_el_tower_package_name: "{{ tower_package_name }}"
packages_el_tower_package_version: "{{ tower_package_version
}}"
when:
ansible_os_family == 'RedHat'
- role:
packages_ubuntu
tags: packages
packages_ubuntu_tower_package_name:
"{{ tower_package_name }}"
packages_ubuntu_tower_package_version: "{{ tower_package_version
}}"
when:
ansible_os_family == 'Debian'
- role: postgres
tags:
postgresql_primary
postgres_username: "{{ pg_username }}"
postgres_password: "{{ pg_password }}"
postgres_database: "{{ pg_database }}"
max_postgres_connections: 200
postgres_shared_memory_size: "{{ (ansible_memtotal_mb*0.1)|int
}}"
postgres_work_mem: "{{ (ansible_memtotal_mb*0.01)|int }}"
postgres_maintenance_work_mem: "{{ (ansible_memtotal_mb*0.04)|int
}}"
when:
"config_dynamic_database == 'internal'"
- role: firewall
tags: firewall
firewalld_http_port: "{{ nginx_http_port }}"
firewalld_https_port:
"{{ nginx_https_port }}"
firewalld_rabbitmq_enable_manager: "{{ rabbitmq_enable_manager
}}"
when:
ansible_os_family == 'RedHat'
- role: rabbitmq
tags: rabbitmq
rabbitmq_env_host: "{{ rabbitmq_host|default(ansible_host) }}"
- role: memcached
tags: memcached
- role:
awx_install
tags: awx
awx_install_admin_password: "{{ admin_password }}"
awx_install_database: "{{ config_dynamic_database }}"
awx_install_pg_host: "{{ pg_host }}"
awx_install_pg_port: "{{ pg_port }}"
awx_install_pg_username: "{{ pg_username }}"
awx_install_pg_password: "{{ pg_password }}"
awx_install_pg_database: "{{ pg_database }}"
awx_install_pg_init_name: "{{
postgres_init_name }}"
awx_install_supervisor_init_name: "{{ sup_init_name }}"
awx_install_supervisor_socket_location: "{{ sup_socket_location
}}"
rabbitmq_awx_install_host: "{{ rabbitmq_host|default(ansible_host)
}}"
- role: supervisor
tags: supervisor
local_queue:
"{{ ansible_host }}"
rabbitmq_supervisord_host: "{{ rabbitmq_host|default(ansible_host)
}}"
- role: nginx
tags: nginx
- role: misc
tags: misc
cluster_host_identifier: "{{ rabbitmq_host|default(ansible_host)
}}"
