EX447試験無料問題集「RedHat Red Hat Certified Specialist in Advanced Automation: Ansible Best Practices 認定」
Using the Simulation Program, perform the following tasks:
Static Inventories Task:
1. Add a new group to your default ansible host file. call the group [ec2]
2. Add a newhost to the new group you created.
3. Add a variable to a new host entry in the /etc/ansible/hosts file. Add the following. localhost http_port=80 maxRequestsPerChild=808
4. Check to see if maxRequestsPerChild is pulled out with an ad-hoccommand.
5. Create a local host file and put a target group and then a host into it. Then ping it with an ad-hoc command.
Static Inventories Task:
1. Add a new group to your default ansible host file. call the group [ec2]
2. Add a newhost to the new group you created.
3. Add a variable to a new host entry in the /etc/ansible/hosts file. Add the following. localhost http_port=80 maxRequestsPerChild=808
4. Check to see if maxRequestsPerChild is pulled out with an ad-hoccommand.
5. Create a local host file and put a target group and then a host into it. Then ping it with an ad-hoc command.
正解：
See the Explanation for complete Solution below.
Explanation
1. Edit the /etc/ansible/hosts file. Add a group.
2. Edit the /etc/ansible/hosts file. Add a user under the group you created.
3. Edit the /etc/ansible/hosts file. Find a host. if we add a variable called maxRequestsPerChild to the host it would look like this. host1 maxRequestsPerChild=808
4. ansible ec2 -m shell -a "echo {{ maxRequestsPerChild }}"
5. Edit a local file. It could be called anything. Lets call it myhosts. Inside the file it would have a host like the following. [mygroup] myusername1.mylabserver.com
Explanation
1. Edit the /etc/ansible/hosts file. Add a group.
2. Edit the /etc/ansible/hosts file. Add a user under the group you created.
3. Edit the /etc/ansible/hosts file. Find a host. if we add a variable called maxRequestsPerChild to the host it would look like this. host1 maxRequestsPerChild=808
4. ansible ec2 -m shell -a "echo {{ maxRequestsPerChild }}"
5. Edit a local file. It could be called anything. Lets call it myhosts. Inside the file it would have a host like the following. [mygroup] myusername1.mylabserver.com
Create a file in/home/sandy/ansible/calledreport.yml.Using this playbook, get a filecalledreport.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 informationofthehosts. Ifa disk does not exist then write NONE.
正解：
See the Explanation for complete Solution below.
Explanation
Solution as:
Explanation
Solution as:
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/ansiblecalledhosts.yml and install the template on dev node at
正解：
See the Explanation for complete Solution below.
Explanation
Solution as:
Explanation
Solution as: