All articles tagged with "DevOps"
DevOps engineer with 15+ years expertise in AWS ECS Fargate, GCP, Kubernetes, CI/CD (GitHub Actions, Jenkins, GitLab), Terraform, Ansible, and cloud infrastructure automation
Read more →MongoDB can crash with an "invalid opcode" error when the VM CPU doesn’t expose AVX instructions. In Proxmox, set the VM CPU type to "host" (and power-cycle) to expose AVX, or inst...
Read more →An in-depth comparison of classic LVM (thick provisioning) and LVM-Thin, exploring how they manage storage, their pros and cons, performance differences, snapshot handling, monitor...
Read more →A comprehensive guide to building a production-ready monitoring stack using Grafana Alloy as a unified observability agent. Learn how to replace multiple monitoring agents with a s...
Read more →Learn how to run multiple Java applications with different JDK versions (Java 11, 17, 21) on the same Linux server using systemd services with absolute paths. A practical guide cov...
Read more →
