jenkins-assignment

MASTER & SLAVE:
EXECUTE THE BELOW COMMANDS ON ALL SERVERS:

1. amazon-linux-extras install java-openjdk11 -y
2. useradd jenkins
3. passwd jenkins
4. visudo 	: 100 th line
5. vim /etc/ssh/sshd_config   : 63 rd line  (no=yes)
6. systemctl restart sshd
7. systemctl status sshd
8. hostnamectl set-hostname name
9. su - jenkins
10. hostname -i
 

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CONNECTING TO JENKINS SLAVES:

9. ssh-keygen
10. ssh-copy-id jenkins@172.31.63.151
11. ssh 'jenkins@172.31.63.151'
12. ctrl + d
13. ssh-copy-id jenkins@172.31.51.183
14. ssh 'jenkins@172.31.51.183'
15. ctrl + d

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create 1 master 3 slaves & create 3 jobs:

job-1: (slave-1) (free style)
integration of git 
op: /tmp/user-1/builds/ 
parameters: choice parameters (client, env)
vars: build number, job name, jenkins url, commit id

job-2: (slave-2) (free style)
create files/linux commnads/ (lscpu:file1, lsmem:file2 userlist: file3 move to dir1)
op: /tmp/user-2/builds/
vars: build number, job name, jenkins url

job-3: (slave-3) (pipeline)
integration of git 
op: /tmp/user-3/builds/
parameters: choice parameters (client, env)
vars: build number, job name, jenkins url, commit id


conditions:

job-1 -- > job2 & job3 automatic run
dont give manual build