devopshelian.hashnode.devBuilding a Multi-Cloud Infrastructure with Terraform: A Complete Project GuidePrerequisites Ensure you have the following: Terraform installed on your machine. Accounts for each cloud provider: AWS, GCP, and Azure. Basic knowledge of Terraform and Infrastructure as Code (IaC). Configured CLI tools for each cloud provider. ...Sep 29, 2024·4 min read
devopshelian.hashnode.devUsing Tailscale When CGNAT Blocks Port ForwardingIntroduction: The Problem with CGNAT and Port Forwarding As more internet service providers (ISPs) adopt Carrier-Grade NAT (CGNAT) to manage limited IPv4 addresses, developers and DevOps teams are facing new challenges. One of the most frustrating is...Sep 23, 2024·4 min read
devopshelian.hashnode.devOpen Source Tools to Replace Paid Ones in DevOpsIntroduction: The Power of Open Source in DevOps The open-source revolution has transformed the way organizations approach DevOps, offering powerful, customizable tools without the hefty price tags of their proprietary counterparts. Paid tools such a...Sep 23, 2024·4 min read
devopshelian.hashnode.devHow to Extend a Disk on Azure: A Step-by-Step GuideAzure provides a flexible infrastructure for managing virtual machines (VMs), but as your usage grows, you might find the need to expand the disk space allocated to a VM. Whether you're running out of storage or anticipating future growth, extending ...Sep 16, 2024·4 min read
devopshelian.hashnode.devSetting Up WireGuard and DuckDNS on a Raspberry PiIn this guide, we’ll walk you through setting up WireGuard on a Raspberry Pi, combined with DuckDNS for dynamic DNS management. This will allow you to create a secure VPN server that you can access from anywhere, even when your public IP address chan...Sep 16, 2024·5 min read
