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15.AWS-SMS-EC2-Part3

15.AWS-SMS-EC2-Part3
..........................................................................................................................................................

..SYSTEMS MANAGER SERVICES(SMS)....... OR SSM - System State Manage



Running cmds or scripts remotly.
Patching - Updates.
State Compliance and Automation.( Ansible configuration like )

User: A persone who log in to AWS Manage it.

Group: Set of users are a group

Role: For Accessing one aws service to other AWS service( like S3 - Ec2)


1.create one role:..........

-IAM- role- create-EC2-select police(SSMF)- Create Role name

2.Create 2 INst(with role):............

-IN aws Linux Deful having SMS clinte other AMI'S Reuired SMS clint
- That 2 inst one add IAM Role Other one don't add..

A..SMS--

3.SMS- RUN Command-Run cmd- select AWS-RunShellScript-select instance(one visable so othher one not vis so add role to that vm)-
-( ps -ef, nohup /usr/bin/amazon-ssm-agent restart, )- now visable 2 instances-
-select 2 inst(if having 100s of server use Tages.. to runing scriptes) - commands-
..creating users.......
#!/bin/bash
sudo useradd testuser1
sudo useradd testuser2
-Run- status - sucess-
.login to servers check-. cat /etc/passwd - in last creating users(like, sudo useradd testuser1 ,sudo useradd testuser2)

..delcting users...
#!/bin/bash
sudo userdel testuser1
sudo userdel testuser2
-run-check status-login to server check-cat /etc/passwd- that use's deleted..

..install packages like nginx and more ---- using run -scripts ...(for fully customizedmeans configuring .. using chef, ansible,)


B..AUTOMATIONS::....................

--Creating documntation and runinng scripts.....

.for creating snap shots..
.

C..State Manger::.......................

- selct-for shdule running....for crating images sheduled..
-selct crate image- everyday -time-selcted insted created crating peroically-and -keep backups..simillary in lifecycle Manger for snap shots ,hear images can taken
-





D.Configuration and compliance::
 -for onpremisis.. purpuse used...


......system manager shared resource..........




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