Red Hat Enterprise Linux Automation with Ansible
In this exercise, you will install Ansible on a control node running Red Hat Enterprise Linux.
Outcomes
You should be able to install Ansible on a control node.
Log in to workstation as student using student as the password, and run the lab intro-install start command.
This command configures the control node.
[student@workstation ~]$lab intro-install start
Procedure 1.1. Instructions
Install Ansible on
workstationso that you can use that machine as your control node.[student@workstation ~]$sudo yum install ansible[sudo] password for student:studentLast metadata expiration check: 0:00:44 ago on Thu 22 Jul 2021 01:27:41 AM EDT. Dependencies resolved. ...output omitted... Is this ok [y/d/N]:y...output omitted...Verify that Ansible is installed on the system. Execute the
ansiblecommand with the--versionoption.[student@workstation ~]$ansible --versionansible 2.9.15 config file = /etc/ansible/ansible.cfg configured module search path = ['/home/student/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules'] ansible python module location = /usr/lib/python3.6/site-packages/ansible executable location = /usr/bin/ansible python version = 3.6.8 (default, Mar 18 2021, 08:58:41) [GCC 8.4.1 20200928 (Red Hat 8.4.1-1)]Invoke the
setupmodule on the local host to retrieve the value of theansible_python_versionfact.[student@workstation ~]$ansible -m setup localhost | grep ansible_python_version"ansible_python_version": "3.6.8",
Red Hat Linux Automation with Ansible (RH294)
Haley_Ruccio
24 lip 2023
Learn how to automate Linux system administration tasks with Red Hat Ansible Automation PlatformRed Hat Enterprise Linux Automation with Ansible (RH294) is designed for Linux administrators and developers who need to automate repeatable and error-prone steps for system provisioning, configuration, application deployment, and orchestration. This course is based on Red Hat® Enterprise Linux® 9 and Red Hat Ansible Automation Platform 2.2.Course content summaryInstall Red Hat Ansible Automation Platform on control nodes.Create and update inventories of managed hosts and manage connections to them.Automate administration tasks with Ansible Playbooks and ad hoc commands.Write effective playbooks at scale.Protect sensitive data used by Ansible Automation Platform with Ansible Vault.Reuse code and simplify playbook development with Ansible Roles and Ansible Content Collections.Audience for this courseThis course is geared toward Linux system administrators, DevOps engineers, infrastructure automation engineers, and systems design engineers who are responsible for these tasks:Automating configuration managementEnsuring consistent and repeatable application deploymentProvisioning and deployment of development, testing, and production serversIntegrating with DevOps continuous integration/continuous delivery workflowsPrerequisites for this coursePass the Red Hat Certified System Administrator (RHCSA) exam (EX200), or demonstrate equivalent Red Hat Enterprise Linux knowledge and experience.Take our free assessment to gauge whether this offering is the best fit for your skills.
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curl finds no route to host?
TPeters
23 lip 2023
I am doing the self-paced course RH294 . With two exercises (Ch.3 final Lab and Ch.4 lab exercise 2) I ran into this problem:after installing and starting a web service, from the classroom web termicaI I cannot reach servera.lab.example.com with curl: "No route to host". This despite the fact that I can ping it, open a shell to it, and install the package on it with Ansible.Anyone else have the same problem?What might be the cause?
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Welcome to the Red Hat Linux Automation with Ansible (RH294) group in the Red Hat Learning Community
cschunke
18 lip 2023
We are excited to launch a space dedicated to the Red Hat Training course Red Hat Linux Automation with Ansible! To gain the most value from this group - click the "Join Group" button in the upper right hand corner.We encourage group members to collaborate in this group to discuss topics, ask questions, share best practices and tips, provide course feedback, and share their accomplishments as it relates to RH294.Read more about Red Hat Linux Automation with Ansible here.
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