GitHub - akif05/Ansible: Test ansible

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Name		Name	Last commit message	Last commit date
Latest commit History 14 Commits
nginx_lb		nginx_lb
percona		percona
.gitignore		.gitignore
README		README

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├── nginx_lb
│   ├── ansible.cfg
│   ├── group_vars
│   │   └── all.yml
│   ├── inventory.yml
│   ├── roles
│   │   ├── common
│   │   │   └── tasks
│   │   │       └── main.yml
│   │   ├── nginx-lb
│   │   │   ├── handlers
│   │   │   │   └── main.yml
│   │   │   ├── tasks
│   │   │   │   └── main.yml
│   │   │   └── templates
│   │   │       ├── keepalived.j2
│   │   │       └── test_proxy.j2
│   │   └── webservers
│   │       ├── tasks
│   │       │   └── main.yml
│   │       └── templates
│   │           └── index.j2
│   ├── site.retry
│   └── site.yml
└── README

12 directories, 13 files

echo " " README && cat nginx_lb/ansible.cfg >> README 
[defaults]
inventory = ./inventory.yml
host_key_checking = false

 
echo " " >> README && cat nginx_lb/group_vars/all.yml >> README 
---
ansible_user: vagrant
ansible_password: vagrant
ansible_become: yes 
 

echo " " >> README && cat nginx_lb/inventory.yml >> README 
[nginx-lb]
192.168.33.21
192.168.33.22

[webservers]
192.168.33.31
192.168.33.32
192.168.33.33

 
echo " " >> README && cat nginx_lb/roles/common/tasks/main.yml >> README 
---
- name: Insall nginx
  apt:
    name: nginx
    state: present

- name: Enforce nginx enabled and runnung
  service:
    name: nginx
    enabled: yes
    state: started

 

echo " " >> README && cat nginx_lb/roles/nginx-lb/handlers/main.yml >> README 
- name: reload nginx
  service: 
    name: nginx
    status: started


 
echo " " >> README && cat nginx_lb/roles/nginx-lb/tasks/main.yml >> README 
---

- name: Installing Keepalived
  apt: 
    name: keepalived
    state: present

- name: Ensure keepalived is running
  service: 
    name: keepalived
    state: started 
    enabled: yes

- name: Deploy keepalived configuration file
  template:
    src: keepalived.j2
    dest: /etc/keepalived/keepalived.conf

- name: Deploy test_proxy.conf file on Lb cluster
  template:
    src: test_proxy.j2
    dest: /etc/nginx/sites-enabled/test_proxy.conf
  notify: reload nginx

 
echo " " >> README && cat nginx_lb/roles/nginx-lb/templates/keepalived.j2 >> README 
vrrp_instance VI_1 {
    interface                  enp0s8
    {% if ansible_nodename == "nginx-01" -%}
    priority                   101
    {% endif -%}

    {% if ansible_nodename == "nginx-02" -%}
    priority                   50
    {% endif -%}

    virtual_router_id          51
    advert_int                 1
    accept
    garp_master_refresh        5
    garp_master_refresh_repeat 1
    {% if ansible_nodename == "nginx-01" -%}
    unicast_src_ip             192.168.33.21
    {% endif -%}
    
    {% if ansible_nodename == "nginx-02" -%}
    unicast_src_ip             192.168.33.22
    {% endif %}

    unicast_peer {
    {% if ansible_nodename == "nginx-01" -%}
    192.168.33.22
    {% endif -%}
    {% if ansible_nodename == "nginx-02" -%}
    192.168.33.21
    {% endif -%}
    }

    virtual_ipaddress {
    192.168.33.5
    }
}

 
echo " " >> README && cat nginx_lb/roles/nginx-lb/templates/test_proxy.j2 >> README 
upstream backend_test_web {
  server 192.168.22.31;
  server 192.168.22.32;
  server 192.168.22.33;
}

server {
   listen          8080;
   location / {
       proxy_pass http://backend_test_web;
       proxy_set_header Host $host:$server_port;
       proxy_set_header X-Real-IP  $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   }

}
 
echo " " >> README && cat nginx_lb/roles/webservers/tasks/main.yml >> README 
---
- name: Deploy index template
  template:
    src: index.j2
    dest: /var/www/html/index.html
 
echo " " >> README && cat nginx_lb/roles/webservers/templates/index.j2 >> README 
<html>
    <h1> Hi Ak. Hello from {{ ansible_fqdn }} server. </h1>

</html>
 
echo " " >> README && cat nginx_lb/site.yml >> README 
---
- name: Deploy nginx on all nodes
  hosts: all
  roles:
    - common

- name: Deploy web servers
  hosts: webservers
  roles:
    - webservers

- name: Deploy keepalived
  hosts: nginx-lb
  roles:
  - nginx-lb
    

commmon_tasks_main_yml
---
- name: Insalling nginx
  apt:
    name: nginx
    state: present

- name: Enforce nginx enabled and runnung
  service:
    name: nginx
    enabled: yes
    state: started

- name: Installing sshpass
  apt: 
    name: sshpass
    state: present

- name: Installing Puppet and Ntp on Ubungu systems
  apt: 
    name: 
    - puppet
    - ntp
    state: present 
  when: ansible_os_family == "Debian"

- name: Deploy Motd to all systems
  template:
    src: motd.j2
    dest: /etc/motd
commmon_templates_motdj
+-------------------- W A R N I N G -----------------------+
|                                                          |
|      THIS SYSTEM IS RESTRICTED TO AUTHORIZED USERS       |
|                 FOR AUTHORIZED USE ONLY.                 |
+----------------------------------------------------------+
| UNAUTHORIZED ACCESS IS STRICTLY PROHIBITED AND MAY BE    |
| PUNISHABLE UNDER THE COMPUTER MISUSE ACT 1990 OR OTHER   |
| APPLICABLE LAWS.                                         |
| IF NOT AUTHORIZED TO ACCESS THIS SYSTEM, DISCONNECT NOW. |
| BY CONTINUING, YOU CONSENT TO YOUR KEYSTROKES AND DATA   |
| CONTENT BEING MONITORED. ALL PERSONS ARE HEREBY          |
| NOTIFIED THAT THE USE OF THIS SYSTEM CONSTITUTES CONSENT |
| MONITORING AND AUDITING.                                 |
+----------------------------------------------------------+
Linux {{ facter_lsbdistdescription }}
Linux {{ facter_ipaddress_enp0s8 }}