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Ansible - Ad-hoc Command Assignment

17 0 Sunday, February 20, 2022 2022-02-20T22:30:00-08:00 Edit this post

  Create a setup of 3 ubuntu Servers where one of the servers is the Master server where Ansible is installed whereas the other 2 webservers...

 Create a setup of 3 ubuntu Servers where one of the servers is the Master server where Ansible is installed whereas the other 2 webservers are managed nodes.

Perform the below tasks by using Ansible Adhoc commands.

1. Install Apache server on  webservers using shell module

2. Stop Apache service on webservers using service module

3. Restart Apache service on webservers using  service module.

4. Uninstall Apache service using apt module

5. Run date command on webservers.

6. Create a file call app.java under /tmp/java folder

7. Add some content to app.java file.

8. Read app.java file using shell module.

9. Delete app.java file.

10. Install tree command using apt module. 

COMMENTS

BLOGGER: 17
  1. NaveenFebruary 20, 2022 at 10:44 PM

    1. ansible webservers -m shell -a "apt install apache2 -y"
    2. ansible webservers -m service -a "name=apache2 state=stopped"
    3. ansible webservers -m service -a "name=apache2 state=restarted"
    4. ansible webservers -m apt -a "name=apache2 state=absent purge=true"
    5. ansible webservers -m shell -a "date"
    6. ansible webservers -m shell -a "mkdir /tmp/java"
    ansible webservers -m shell -a "touch /tmp/java/app.java"
    7. ansible webservers -m copy -a "content='Hello World' dest=/tmp/java/app.java"
    8. ansible webservers -m shell -a "cat /tmp/java/app.java"
    9. ansible webservers -m shell -a "rm /tmp/java/app.java"
    10. ansible webservers -m apt -a "name=tree state=present"

    ReplyDelete
  2. Chin YZFebruary 20, 2022 at 10:48 PM

    1. ansible webservers -m shell -a "apt install apache2 -y"
    2. ansible webservers -m service -a "name=apache2 state=stopped"
    3. ansible webservers -m service -a "name=apache2 state=restarted"
    4. ansible webservers -m service -a "name=apache2 state=absent purge=yes"
    5. ansible webservers -m shell -a "date"
    6. ansible webservers -m shell -a "mkdir /tmp/java && touch /tmp/java/app.java"
    7. ansible webservers -m shell -a "echo “add some content to app.java” >> /tmp/java/app.java"
    8. ansible webservers -m shell -a "cat /tmp/java/app.java”
    9. ansible webservers -m shell -a "rm /tmp/java/app.java”
    10. ansible webservers -m apt -a "name=tree state=present”

    ReplyDelete
  3. UnknownFebruary 20, 2022 at 10:48 PM

    ans1:

    ansible all -m shell -a "apt install apache2 -y"

    ans2:ansible webservers -m service -a "name=apache2 state=stopped"

    ans3:ansible webservers -m service -a "name=apache2 state=restarted"

    ans4:ansible webservers -m apt -a "name=apache2 state=absent purge=yes"

    ans5:ansible webservers -m shell -a "$date"

    ans6:ansible all -m shell -a "touch /tmp/app.java"

    ans7:ansible all -m shell -a "echo 'whatssapp' >> /tmp/app.java"

    ans8:ansible all -m shell -a "cat /tmp/app.java"

    ans9:ansible all -m shell -a "rm /tmp/app.java"

    ans10: ansible all -m shell -a "sudo apt install tree"

    ReplyDelete
  4. PongFebruary 20, 2022 at 10:50 PM

    Submitted: pong

    prerequisite: create the master virtual machine and child nodes

    ssh-keygen
    cat ~/.ssh/id_rsa.pub
    sudo vi /root/.ssh/authorized_keys

    sudo vi /etc/ansible/hosts #& include the following

    [dbservers]

    192.168.33.10



    [webservers]

    192.168.33.11

    192.168.33.12

    Then,

    sudo vi /etc/ansible/ansible.cfg
    Remove '#' from '#inventory = /etc/ansible/hosts'

    1.
    ansible webservers -m shell -a " apt install apache2 -y"

    2.
    ansible webservers -m service -a "name=apache2 state=started"
    ansible webservers -m service -a "name=apache2 state=stopped"

    3.
    ansible webservers -m service -a "name=apache2 state=restarted"

    4.
    ansible webservers -m apt -a "name=apache2 state=absent purge=yes"

    5.
    ansible webservers -m shell -a "date=true"

    6.
    ansible webservers,dbservers -m shell -a "touch app.java /tmp/java"

    7.
    ansible webservers,dbservers -m copy -a "content='Hello World' dest=/tmp/java/app.java"

    8.
    ansible webservers,dbservers -m shell -a "cat /tmp/java/app.java"

    9.
    ansible webservers,dbservers -m shell -a "remove app.java /tmp/java/app.java"

    10.

    ansible webservers -m apt -a "name=tree state=present"

    ReplyDelete
  5. UnknownFebruary 20, 2022 at 10:56 PM

    Mikraj

    1. Install Apache server on webservers using shell module
    ansible webservers -m shell -a "apt install apache2 -y"

    2. Stop Apache service on webservers using service module
    ansible webservers -m service -a "name=apache2 state=stopped"

    3. Restart Apache service on webservers using service module.
    ansible webservers -m service -a "name=apache2 state=restarted"

    4. Uninstall Apache service using apt module
    ansible webservers -m apt -a "name=apache2 state=absent purge=yes"


    5. Run date command on webservers.
    ansible webservers -m shell -a "date"

    6. Create a file call app.java under /tmp/java folder
    ansible webservers -m shell -a "mkdir /tmp/java/"
    ansible webservers -m shell -a "touch app.java /tmp/java"

    7. Add some content to app.java file.
    ansible webservers -m shell -a "echo 'hello world' > app.java"

    8. Read app.java file using shell module.
    ansible webservers -m shell -a "cat app.java"

    9. Delete app.java file.
    ansible webservers -m shell -a "rm -ifr app.java"

    10. Install tree command using apt module.
    ansible webservers -m apt -a "name=tree state=present"

    ReplyDelete
  6. JeromeFebruary 20, 2022 at 10:57 PM

    1. Install Apache server on  webservers using shell module
    - On Master server, > ansible webservers -m shell -a "apt install apache2 -y"
    - To check, run on both managed nodes > systemctl status apache2
    - Active: active (running)

    2. Stop Apache service on webservers using service module
    - On Master server, > ansible webservers -m service -a "name=apache2 state=stopped"
    - To check, run on both managed nodes > systemctl status apache2
    - Active: inactive (dead)

    3. Restart Apache service on webservers using  service module.
    - On Master server, > ansible webservers -m service -a "name=apache2 state=reloaded"
    - To check, run on both managed nodes > systemctl status apache2
    - Active: active (running)

    4. Uninstall Apache service using apt module
    - On Master server, > ansible webservers -m apt -a "name=apache2 state=absent purge=yes"
    - To check, run on both managed nodes > systemctl status apache2
    - Unit apache2.service could not be found.

    5. Run date command on webservers.
    - On both managed nodes > date
    - Mon Feb 21 06:41:32 UTC 2022

    6. Create a file call app.java under /tmp/java folder
    - mkdir /tmp/java
    - touch /tmp/java app.java

    7. Add some content to app.java file.
    - echo "Hello there" >> /tmp/java/app.java

    8. Read app.java file using shell module.
    - ansible dbservers -m shell -a "cat /tmp/java/app.java"

    9. Delete app.java file.
    - rm /tmp/java/app.java

    10. Install tree command using apt module. 
    - ansible dbservers -m apt -a "name=tree state=present"

    ReplyDelete
  7. AsyrafFebruary 20, 2022 at 10:58 PM

    Asyraf

    1. Install Apache server on webservers using shell module

    ansible webservers -m shell -a " apt install apache2 -y"

    2. Stop Apache service on webservers using service module

    ansible webservers -m service -a "name=apache2 state=stopped"

    3. Restart Apache service on webservers using service module.

    ansible webservers -m service -a "name=apache2 state=stopped"

    4. Uninstall Apache service using apt module

    ansible webservers -m apt -a "name=apache2 state=absent purge=yes"

    5. Run date command on webservers.

    ansible webservers,dbservers -m shell -a "date"

    6. Create a file call app.java under /tmp/java folder

    ansible webservers,dbservers -m shell -a "mkdir /tmp/javafolder"

    ansible webservers -m shell -a "touch /tmp/javafolder/app.java"

    7. Add some content to app.java file.

    ansible webservers -m copy -a "content='Hello Ansible' dest=/tmp/javafolder/app.java"

    8. Read app.java file using shell module.

    ansible webservers -m shell -a "cat /tmp/javafolder/app.java"

    9. Delete app.java file.

    ansible webservers -m shell -a "rm /tmp/javafolder/app.java"

    10. Install tree command using apt module.

    ansible webservers -m apt -a "name=tree state=present"

    ReplyDelete
  8. Muhd Irfan Abdul RahmanFebruary 20, 2022 at 11:01 PM

    Answer:

    1. ansible webservers -m shell -a "apt install apache2 -y"
    2. ansible webservers -m service -a "name=apache2 state=stopped"
    3. ansible webservers -m service -a "name=apache2 state=restarted"
    4. ansible webservers -m apt -a "name=apache2 state=absent purge=yes"
    5. ansible webservers -m shell -a "date"
    Answer for 6:
    6.1 ansible webservers -m shell -a "mkdir /tmp/java/"
    6.2 ansible webservers -m shell -a "touch app.java /tmp/java"
    7. ansible webservers -m copy -a "content='Hello World' dest=/tmp/java/app.java"
    8. ansible webservers -m shell -a "cat /tmp/java/app.java"
    9. ansible webservers -m shell -a "rm -ifr /tmp/java/app.java"
    10. ansible webservers -m apt -a "name=tree state=present"

    ReplyDelete
  9. kpFebruary 20, 2022 at 11:09 PM

    1. ansible webservers -m shell -a "apt install apache2 -y"
    2. ansible webservers -m service -a "name=apache2 state=started"
    ansible webservers -m service -a "name=apache2 state=stopped"
    3.ansible webservers -m service -a "name=apache2 state=restarted"
    4.ansible webservers -m shell -a "apt purge apache2 -y"
    5.ansible webservers -m shell -a "date"
    6. ansible webservers -m shell -a "mkdir /tmp/java"
    ansible webservers -m shell -a "touch /tmp/java/app.java"
    7. ansible webservers -m shell -a "echo "hello" >> /tmp/java/app.java"
    8. ansible webservers -m shell -a "cat /tmp/java/app.java"
    9. ansible webservers -m shell -a "rm /tmp/java/app.java"
    10.ansible webservers -m shell -a "apt install tree -y"

    ReplyDelete

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Ansible - Ad-hoc Command Assignment
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