Welcome to Enable Sysadmin
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Consider the variables when planning and executing your AAP or Tower upgrade and learn what makes sense for your scenario.
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Now that your environment has been set up, deploy a sample application on an OpenShift Local cluster.
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Install Red Hat OpenShift Local on your own machine to test your work before deployment.
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Get past the illusion of hostvars being difficult and begin using them in your playbooks, tasks, and roles.
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Learn the basics of using Redfish and how to set up the Redfish Mockup Server.
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Get greater control over TCP port checking with a DIY, customizable approach using Python and Scapy.
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Make life simpler by automating network checks with tools like Expect, Bash, Netcat, and Nmap instead.
Hands-on learning path:
Deploy a cluster in Red Hat OpenShift Service on AWS
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Learn how operators can serve as governance tools in a multitenant setting.
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Learn how to use Red Hat Ansible Automation Private Automation Hub.
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By cutting unnecessary processes, you can realize near-real-time container startup, critical in cars and other time-sensitive applications.
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Set up a quick application observability solution that records metrics in real time and pipes them into a database for analysis.
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Consider the variables when planning and executing your AAP or Tower upgrade and learn what makes sense for your scenario.
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Hunt these 8 hidden or surprising features to make your Linux experience more entertaining.