Welcome to Enable Sysadmin
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![Man listening to music while he works](/sysadmin/sites/default/files/2022-02/man-music-hobby-career.jpg)
Consider the variables when planning and executing your AAP or Tower upgrade and learn what makes sense for your scenario.
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![Containers](/sysadmin/sites/default/files/2019-12/Containers%20Cropped.jpg)
Now that your environment has been set up, deploy a sample application on an OpenShift Local cluster.
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![Containers](/sysadmin/sites/default/files/2019-12/Containers%20Cropped.jpg)
Install Red Hat OpenShift Local on your own machine to test your work before deployment.
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![Magic trick with Ace of Spades](/sysadmin/sites/default/files/2020-12/ace-magic-trick-formatting-date.jpg)
Get past the illusion of hostvars being difficult and begin using them in your playbooks, tasks, and roles.
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![Photo illustration showing an outline of a person's head filled with gear shapes over a blue background](/sysadmin/sites/default/files/2023-04/automation-gears-person.jpg)
Learn the basics of using Redfish and how to set up the Redfish Mockup Server.
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![A blue cable plugged into a green Raspberry Pi](/sysadmin/sites/default/files/2022-10/blue-network-cable-raspberry-pi.jpg)
Get greater control over TCP port checking with a DIY, customizable approach using Python and Scapy.
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![Laptop keyboard with Ethernet patch cable](/sysadmin/sites/default/files/2020-12/keyboard-network-cable-return-key.jpg)
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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![Collaboration](/sysadmin/sites/default/files/2021-08/Team-collaboration-pexels-fauxels-3184422_2.jpg)
Retrospectives are an important way to evaluate and improve your team's productivity and effectiveness. Try these best practices in your next retrospective.
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![statistics tracking on a monitor](/sysadmin/sites/default/files/2020-07/blue-and-yellow-graph-on-stock-market-monitor-159888.jpg)
Build a mechanism to proxy a simple webhook to ServiceNow or another ITSM tool using Red Hat OpenShift-based Prometheus monitoring.
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![Organization is a good thing](/sysadmin/sites/default/files/2020-06/photo-of-woman-reading-book-3747468%20Cropped.jpg)
Start making incremental changes now, and soon you'll build habits that can help your career grow.
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![How to enter the world of Linux containers](/sysadmin/sites/default/files/2021-02/Gated.jpg)
Ansible Network Border Gateway Protocol (BGP) validated content collection focuses on platform-agnostic network automation and enhances BGP management.
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![Photo of a laptop computer showing data visualization graphs](/sysadmin/sites/default/files/2023-02/data-visualization-graph.jpg)
Examine your data in a user-friendly dashboard that shows multiple views of the same data.
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![Keys in old, red truck ignition](/sysadmin/sites/default/files/2020-12/security-key-red-truck-safe.jpg)
Use Podman and systemd integration to automatically start a containerized service with the operating system so that it persists across reboots.