What is our primary use case?
In my previous company, I used Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers during my DevOps work. I worked with the Linux server environment to support application deployment, server administration, troubleshooting, and infrastructure management. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers provides a stable, secure, and reliable environment for enterprise workloads. Its package management, system administrator tools, and security features make it useful for managing servers and supporting DevOps operations. In my DevOps workflow, tools such as Docker, NGINX, and GitHub Actions help with application deployment and automation. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers provides a dependable operating system foundation for these activities, including stable and reliable server performance, strong security features, enterprise support options, and efficient package and service management suitable for application hosting and infrastructure operations.
My main use case for Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is managing reliable servers and the applications running on them, monitoring system health, user storage, services, and network settings. I apply updates, check logs, troubleshoot problems, and maintain security. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is a solid enterprise Linux platform for server administration and DevOps environments. Its stability, security capabilities, and suitability for production workloads make it a very useful option for organizations managing business-critical applications.
One of the projects where Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers played a key role is Sona Kavaj. I have been using Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers in that project. Sona Kavaj is an enterprise platform that I work on as part of my DevOps responsibility. My work involved application deployment, AWS infrastructure, Docker containerization, CI/CD automation, NGINX configuration, PostgreSQL connectivity, and implementing server security baselines. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is a Linux operating system used to host applications, manage servers, and support secure production. It is useful for checking disk space and memory with the help of installing packages using the DNF command. While working on the Sona Kavaj project, my DevOps responsibility included managing cloud infrastructure, application deployment, CI/CD pipeline, and security configuration. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is an enterprise Linux platform that provides a stable and secure foundation for these workloads. I use Linux administrator tools such as systemctl, journalctl, DNF, and standard resource monitoring commands to manage services, install packages, and troubleshoot server issues. I also focus on SSH hardening, firewall configuration, access controls, and audit logging as part of the server security baseline.
Another example of my use case for Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is its key role in production workloads, providing stability, security, and easy support. I use ProComputers support for complex issues and guidance, keep the system updated, monitor resources, and document changes carefully. In an enterprise project such as Sona Kavaj, Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers can be used as an operating system for an application server hosted on AWS EC2. As a DevOps engineer, I manage server configuration, application deployment, CI/CD integration, NGINX, and security hardening. I use the system to manage services, DNF for package management, and SELinux for access control and system logs for troubleshooting. This helps maintain a secure, stable, and reliable application environment. The implementation steps include provisioning an EC2 instance with a Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers image, configuring it with user SSH access and permissions and firewall rules. After that, I install the required packages using DNF and then install and configure Docker for the required application runtime. I then deploy the application through a CI/CD pipeline using GitHub Actions, configure NGINX as a reverse proxy with HTTPS, and apply the security baseline including SELinux, audit logging, and system updating. Troubleshooting service failures is done using systemctl and journalctl.
How has it helped my organization?
I believe the impact of Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers on my organization is positive because it is a very reliable, secure, and powerful operating system for the enterprise and DevOps environment. Its stability and strong security features, including efficient package management and robust service management capabilities, make it suitable for running business-critical applications. I particularly appreciate features such as DNF for package management, system service management, SELinux security control, and comprehensive system logging. These capabilities help simplify server administration, improve security, and support efficient troubleshooting.
What is most valuable?
Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers offers valuable features in stability, security, and professional support. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers provides reliable updates and long-term support, and ProComputers adds expert help for troubleshooting, maintenance, and urgent issues. It provides enterprise-grade stability, security, package management, service management, and container tooling. Its important features include DNF, SELinux, FirewallD, systemd, Podman, and the web console. As a DevOps engineer, I can use these capabilities for server administration, application deployment, secure hardening, automation, and troubleshooting production issues.
The main feature I rely on is installing any package manager. For example, when I need to install NGINX, I use the DNF command, such as sudo dnf install nginx or sudo dnf install apache2. Installing any server tool such as Apache or NGINX through DNF is a great feature and a great requirement for me. Secondly, I use SELinux, which is Security-Enhanced Linux. It enforces security policies that restrict what processes and users can access, even when ordinary Linux permissions allow access. To check the status, I use the getenforce and setenforce commands. The main features in Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers include SELinux, FirewallD, DNF, systemctl, systemd, and journalctl.
In my day-to-day work, I rely the most on checking CPU memory, disk utilization, uptime, and system load, and on checking and restarting services such as NGINX, application servers, or Apache services. Troubleshooting includes investigating failed server applications, errors, and system issues. I install and update packages using DNF to manage software and apply approved updates. To maintain security, I review SELinux, firewall rules, user access, SSH configuration, and security updates. Support deployment includes using tools to check their status and logs. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers commonly supports Podman-based workflow, and Docker can also be used when configured. I check whether a service is running using systemctl status and the service name, and I check application and system logs using journalctl. I verify the listening port using sudo ss and check firewall rules and SELinux permissions. I verify space with df -h, fix the rules, and restart the affected service if required, then validate the application.
My day-to-day activity in this DevOps responsibility includes checking Linux server health, monitoring CPU and memory disk utilization, managing services using systemctl and journalctl, and troubleshooting issues through system logs. I also work with package management using permissions and security configurations in application deployment support in Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers environment. I use tools such as DNF, journalctl, SELinux, and FirewallD to maintain secure and reliable server operations. I collaborate with the development team to resolve deployment issues and maintain application availability.
What needs improvement?
Based on my experience using Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers, I suggest continuing to enhance the integration with modern DevOps tools and CI/CD platforms. It is very secure, a very strong enterprise offering, very reliable, and a very valuable platform for production workloads. However, it can be expanded with Docker tools, container platforms, and CI/CD pipelines. There is some room for improving the monitoring dashboard to simplify troubleshooting and providing more practical documentation to improve the developer and administrator experience.
I would suggest further strengthening Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers security capabilities by improving AI-driven threat detection, automated security monitoring and governance, and compliance management. Enhanced visibility into security events, automated policy enforcement, vulnerability assessment, and audit reporting could help organizations maintain secure and compliant infrastructure. Better integration with DevSecOps tools and centralized security with the dashboard would also help teams identify risks early and respond to potential threats more efficiently. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers provides a strong foundation for enterprise security.
For how long have I used the solution?
I have been using Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers for a year.
What was our ROI?
With Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers, I can provide a positive return on investment through improved server stability, reduced downtime, and more efficient server administration. The built-in security features, reliable packages, and service management can help reduce troubleshooting efforts and maintenance overhead. Integration with automation and DevOps tools can also save time during deployment and routine operations. However, I do not have verified financial figures or major percentages to share. I would assess ROI based on actual time saved, downtime avoided, and operational cost in the environment.
What's my experience with pricing, setup cost, and licensing?
My experience with Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers pricing, setup, and licensing has been positive overall. The subscription-based licensing model provides access to enterprise support, security updates, and maintenance. The initial setup is relatively straightforward for a team with Linux administrator experience. Pricing can vary depending on the subscription support level and deployment requirement. I would recommend clear pricing options and flexible support packages to help organizations manage costs effectively.
What other advice do I have?
I am rating Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers a 9 out of 10. I choose 9 out of 10 for Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers because it needs improvement with DevOps tools and CI/CD pipelines and to improve the monitoring dashboard. Overall, Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers is a very reliable and secure enterprise operating system that is more efficient for managing production environments and production workloads. Its main features are DNF package management, systemd service management, SELinux security controls, and comprehensive system logging. These capabilities help simplify server administration, improve security, and fully secure the DevOps environment. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers has strong security features and is very reliable and very powerful. DNF is a unique command used for updating, installing, and removing packages, making it a good tool. This virtual server is more secure given these features. The remaining 1 percent is not given for the improvement of the monitoring dashboard and container platform and CI/CD pipeline.
I would recommend Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers to anyone looking for a stable, secure, and reliable enterprise operating system. Before adopting, assess your workload requirements, licensing cost, hardware compatibility, and support needs. Make use of its security features and package management, monitoring tools, and automation capabilities to improve operational efficiency. I would also recommend testing the environment before production deployment and establishing regular patching, backup, and security monitoring. Red Hat Enterprise Linux (RHEL) 8 with support by ProComputers can be a valuable choice for enterprise and DevOps workloads when properly configured and managed.
Which deployment model are you using for this solution?
Hybrid Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Amazon Web Services (AWS)