QUESTION 13
Create a playbook that changes the default target on all nodes to multi-user tarqet. Do this in playbook file called target.yml in /home/sandy/ansible

QUESTION 14
Create a role called sample-apache in /home/sandy/ansible/roles that enables and starts httpd, enables and starts the firewall and allows the webserver service. Create a template called index.html.j2 which creates and serves a message from /var/www/html/index.html Whenever the content of the file changes, restart the webserver service.
Welcome to [FQDN] on [IP]
Replace the FQDN with the fully qualified domain name and IP with the ip address of the node using ansible facts. Lastly, create a playbook in /home/sandy/ansible/ called apache.yml and use the role to serve the index file on webserver hosts.

QUESTION 15
Create a playbook called hwreport.yml that produces an output file called /root/
hwreport.txt on all managed nodes with the following information:
——————————————————————————————————
–> Inventory host name
–> Total memory in MB
–> BIOS version
–> Size of disk device vda
–> Size of disk device vdb
Each line of the output file contains a single key-value pair.
* Your playbook should:
–> Download the file hwreport.empty from the URL http://classroom.example.com/
hwreport.empty and
save it as /root/hwreport.txt
–> Modify with the correct values.
note: If a hardware item does not exist, the associated value should be set to NONE
———————————————————————————————-
while practising you to create these file hear. But in exam have to download as per
questation.
hwreport.txt file consists.
my_sys=hostname
my_BIOS=biosversion
my_MEMORY=memory
my_vda=vdasize
my_vdb=vdbsize

QUESTION 16
Create a playbook called web.yml as follows:
* The playbook runs on managed nodes in the “dev” host group
* Create the directory /webdev with the following requirements:
–> membership in the apache group
–> regular permissions: owner=r+w+execute, group=r+w+execute, other=r+execute
s.p=set group-id
* Symbolically link /var/www/html/webdev to /webdev
* Create the file /webdev/index.html with a single line of text that reads:
“Development”
–> it should be available on http://servera.lab.example.com/webdev/index.html

QUESTION 17
Create a file called requirements.yml in /home/sandy/ansible/roles to install two roles. The source for the first role is geerlingguy.haproxy and geerlingguy.php. Name the first haproxy-role and the second php-role. The roles should be installed in /home/sandy/ansible/roles.

QUESTION 18
Create an ansible vault password file called lock.yml with the password reallysafepw in the /home/sandy/ansible directory. In the lock.yml file define two variables. One is pw_dev and the password is ‘dev’ and the other is pw_mgr and the password is ‘mgr’ Create a regular file called secret.txt which contains the password for lock.yml.

QUESTION 19
Install and configure ansible
User sandy has been created on your control node with the appropriate permissions already, do not change or modify ssh keys. Install the necessary packages to run ansible on the control node. Configure ansible.cfg to be in folder /home/sandy/ansible/ansible.cfg and configure to access remote machines via the sandy user. All roles should be in the path /home/sandy/ansible/roles. The inventory path should be in /home/sandy/ansible/invenlory.
You will have access to 5 nodes.
node1.example.com
node2.example.com
node3.example.com
node4.example.com
node5.example.com
Configure these nodes to be in an inventory file where node I is a member of group dev. nodc2 is a member of group test, node3 is a member of group proxy, nodc4 and node 5 are members of group prod. Also, prod is a member of group webservers.

QUESTION 20
Create a jinja template in /home/sandy/ansible/ and name it hosts.j2. Edit this file so it looks like the one below. The order of the nodes doesn’t matter. Then create a playbook in /home/sandy/ansible called hosts.yml and install the template on dev node at /root/myhosts

QUESTION 21
Create a playbook called webdev.yml in ‘home/sandy/ansible. The playbook will create a directory Avcbdev on dev host. The permission of the directory are 2755 and owner is webdev. Create a symbolic link from /Webdev to /var/www/html/webdev. Serve a file from Avebdev7index.html which displays the text “Development” Curl http://node1.example.com/webdev/index.html to test

QUESTION 22
Install and configure ansible
User bob has been created on your control node. Give him the appropriate permissions on the control node. Install the necessary packages to run ansible on the control node.
Create a configuration file /home/bob/ansible/ansible.cfg to meet the following requirements:
* The roles path should include /home/bob/ansible/roles, as well as any other path that may be required for the course of the sample exam.
* The inventory file path is /home/bob/ansible/inventory.
* Ansible should be able to manage 10 hosts at a single time.
* Ansible should connect to all managed nodes using the bob user.
Create an inventory file for the following five nodes:
nodel.example.com
node2.example.com
node3.example.com
node4.example.com
node5.example.com
Configure these nodes to be in an inventory file where node1 is a member of group dev. nodc2 is a member of group test, nodc3 is a member of group proxy, nodc4 and node 5 are members of group prod. Also, prod is a member of group webservers.

QUESTION 23
Create an empty encrypted file called myvault.yml in /home/sandy/ansible and set the password to notsafepw. Rekey the password to iwejfj2221.

QUESTION 24
Create a file called packages.yml in /home/sandy/ansible to install some packages for the following hosts. On dev, prod and webservers install packages httpd, mod_ssl, and mariadb. On dev only install the development tools package. Also, on dev host update all the packages to the latest.

QUESTION 25
Create a playbook /home/bob /ansible/motd.yml that runs on all inventory hosts and docs the following: The playbook should replaee any existing content of/etc/motd in the following text. Use ansible facts to display the FQDN of each host On hosts in the dev host group the line should be “Welcome to Dev Server FQDN”.
On hosts in the webserver host group the line should be “Welcome to Apache Server FQDN”.
On hosts in the database host group the line should be “Welcome to MySQL Server FQDN”.

QUESTION 26
Create and run an Ansible ad-hoc command.
–> As a system administrator, you will need to install software on the managed
nodes.
–> Create a shell script called yum-pack.sh that runs an Ansible ad-hoc command to
create yum-repository on each of the managed nodes as follows:
–> repository1
———–
1. The name of the repository is EX407
2. The description is “Ex407 Description”
3. The base URL is http://content.example.com/rhel8.0/x86_64/dvd/BaseOS/
4. GPG signature checking is enabled
5. The GPG key URL is http://content.example.com/rhel8.0/x86_64/dvd/RPM-GPG-KEYredhat-
release
6. The repository is enabled
–> repository2
———–
1. The name of the repository is EXX407
2. The description is “Exx407 Description”
3. The base URL is http://content.example.com/rhel8.0/x86_64/dvd/AppStream/
4. GPG signature checking is enabled
5. The GPG key URL is http://content.example.com/rhel8.0/x86_64/dvd/ RPM-GPG-KEYredhat-
release
6. The repository is enabled

QUESTION 27
Create a file called adhoc.sh in /home/sandy/ansible which will use adhoc commands to set up a new repository.
The name of the repo will be ‘EPEL’ the description ‘RHEL8’ the baseurl is ‘https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rmp’ there is no gpgcheck, but you should enable the repo.
* You should be able to use an bash script using adhoc commands to enable repos.
Depending on your lab setup, you may need to make this repo “state=absent” after you pass this task.

QUESTION 28
Create a jinja template in /home/sandy/ansible/ and name it hosts.j2. Edit this file so it looks like the one below. The order of the nodes doesn’t matter. Then create a playbook in /home/sandy/ansible called hosts.yml and install the template on dev node at /root/myhosts

QUESTION 29
Create user accounts
————————
–> A list of users to be created can be found in the file called user_list.yml
which you should download from http://classroom.example.com/user_list.yml and
save to /home/admin/ansible/
–> Using the password vault created elsewhere in this exam, create a playbook called
create_user.yml
that creates user accounts as follows:
–> Users with a job description of developer should be:
–> created on managed nodes in the “dev” and “test” host groups assigned the
password from the “dev_pass”
variable and these user should be member of supplementary group “devops”.
–> Users with a job description of manager should be:
–> created on managed nodes in the “prod” host group assigned the password from
the “mgr_pass” variable
and these user should be member of supplementary group “opsmgr”
–> Passwords should use the “SHA512” hash format. Your playbook should work using
the vault password file
created elsewhere in this exam.
while practising you to create these file hear. But in exam have to download as per
questation.
user_list.yml file consist:
—
user:
– name: user1
job: developer
– name: user2
job: manager

QUESTION 30
In /home/sandy/ansible/ create a playbook called logvol.yml. In the play create a logical volume called Iv0 and make it of size 1500MiB on volume group vgO If there is not enough space in the volume group print a message “Not enough space for logical volume” and then make a 800MiB Iv0 instead. If the volume group still doesn’t exist, create a message “Volume group doesn’t exist” Create an xfs filesystem on all Iv0 logical volumes. Don’t mount the logical volume.

QUESTION 31
Create a file in /home/sandy/ansible/ called report.yml. Using this playbook, get a file called report.txt (make it look exactly as below). Copy this file over to all remote hosts at /root/report.txt. Then edit the lines in the file to provide the real information of the hosts. If a disk does not exist then write NONE.

QUESTION 32
Install and configure Ansible on the control-node control.realmX.example.com as
follows:
——————————————————————————————-
–> Install the required packages
–> Create a static inventory file called /home/admin/ansible/inventory as follows:
node1.realmX.example.com is a member of the dev host group
node2.realmX.example.com is a member of the test host group
node3.realmX.example.com & node4.realmX.example.com are members of the prod
host group
node5.realmX.example.com is a member of the balancers host group.
prod group is a member of the webservers host group
–> Create a configuration file called ansible.cfg as follows:
–> The host inventory file /home/admin/ansible/inventory is defined
–> The location of roles used in playbooks is defined as /home/admin/ansible/ roles

QUESTION 33
Create a file in /home/sandy/ansible/ called report.yml. Using this playbook, get a file called report.txt (make it look exactly as below). Copy this file over to all remote hosts at /root/report.txt. Then edit the lines in the file to provide the real information of the hosts. If a disk does not exist then write NONE.

QUESTION 34
Create a playbook called timesvnc.yml in /home/sandy/ansible using rhel system role timesync. Set the time to use currently configured nip with the server 0.uk.pool.ntp.org. Enable burst. Do this on all hosts.