naavveenn

---
##Creating multipple users##
- hosts: test
  become: yes
  gather_facts: no
  vars_prompt:
    - name: pass
      prompt: "Please enter the password"
  tasks:
  - name: Creating users

naavveenn

---
###Cloudwatch role should be attached to the ec2 instance###
- hosts: dd    ###servers on which you need to run the cw_agent
  become: yes
  remote_user: root
  gather_facts: true
  tasks:
    - name: Check if Cloudwatch Agent is Installed Already
      shell: /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a status
      register: init_status_result

naavveenn

import boto3
from datetime import datetime, timedelta
import datetime
import dateutil
def lambda_handler(event, context):
    retention_date=datetime.datetime.now() - datetime.timedelta(days=7)
    client = boto3.client('ec2')
    response = client.describe_images( Filters = [ { 'Name':'tag:delete','Values':["yes"] } ], Owners=['123123123123'] )
    images = response['Images']
    for i in images:

naavveenn

---
- hosts: local
  connection: local
  tasks:
  - name: check city in DB
    mysql_query:
      login_host: localhost
      login_user: naveen
      login_password: abc
      db: test_db

naavveenn

---
- hosts: local
  connection: local
  vars_files:
  - /root/creds.yml     #contains access_keys and secret keys for my msp account
  tasks:
  - name: Get STS credentials
    sts_assume_role:
       role_arn: "arn:aws:iam::xxxxxxxxxxx:role/MSPCrossAccount"   #Cross-account role_arn
       profile: test                                              #profile name that's mentioned in .aws/config file

naavveenn

---
- hosts: local
  connection: local
  vars_files:
  - /home/ansible/tbb_awscreds.yml
  tasks:
  - name: Create a Basic CPU Alarm
    ec2_metric_alarm:
      aws_access_key: "{{ aws_id }}"
      aws_secret_key: "{{ aws_key }}"

naavveenn

---
- hosts: local
  connection: local
  vars_files:
  - /home/ansible/tbb_awscreds.yml
  tasks:
  - name: Check for the ECS services
    shell: aws ecs list-services --cluster "{{ cluster }}" --region ap-south-1 --profile tbb | awk -F ":" '{print $6}' | tr -d '"',"," | awk -F "/" '{print $2}' | sed '/^\s*$/d' > /root/ecs_service.txt

  - name: Create a Basic CPU Alarm

naavveenn

Step 1: Installing Dependencies for mod_security
yum install gcc make
yum install libxml2 libxml2-devel httpd-devel pcre-devel curl-devel

Step 2: Installing Mod_Security
Run the following commands as root.
cd /usr/src
wget http://www.modsecurity.org/download/modsecurity-apache_2.6.6.tar.gz
tar xzf modsecurity-apache_2.6.6.tar.gz
cd modsecurity-apache_2.6.6

naavveenn

Step1:- Installing Dependencies
yum install gcc make
yum install libxml2 libxml2-devel httpd-devel pcre-devel curl-devel

Step2:--
cd /usr/src 
wget http://www.zdziarski.com/blog/wp-content/uploads/2010/02/mod_evasive_1.10.1.tar.gz
tar xzf mod_evasive_1.10.1.tar.gz
cd mod_evasive
apxs -cia mod_evasive20.c

naavveenn

---
 - hosts: demo   #list of servers
   become: yes
   tasks:
   - name: Check if Git is installed or not for Debian distro
     shell: dpkg -s git              #check if git is installed or not
     ignore_errors: True
     register: output
     when: ansible_os_family == "Debian"