Upgrading a Windows Server VM In Place on Azure I upgraded an existing Windows Server VM in Azure without rebuilding it. An in-place upgrade swaps out the OS but keeps the VM’s roles, apps, config, and data. I took Windows Server 2012 R2 to Windows Server 2019. Supported paths, Azure requirements, and upgrade media images change over time. Check current Microsoft docs before doing this on another server. My upgrade plan I broke the work into four phases: ...

Migrating a Linux Web Server to AWS with AWS MGN I wanted to do a full server migration, not just draw a diagram or half-configure a demo. I took a working Linux web server and replicated it into AWS with Application Migration Service (AWS MGN). Then I tested the AWS copy, did the cutover, and cleaned up. This is a plain lift-and-shift. I didn’t rebuild the app or change its architecture. I just wanted to prove the same workload could run on a new EC2 instance after MGN copied it. ...

Building an Active Directory Environment with Windows Server and Windows 10 I built a small Windows domain from scratch with VirtualBox, Windows Server 2019, and a Windows 10 client. The server became the domain controller. It also handled DNS, DHCP, and routing for the internal network. After that I created Active Directory users and built the Windows 10 client. Then I joined the client to the domain and signed in as a domain user. ...

Configuring Legacy Microsoft LAPS in Active Directory Using the same local admin password on every workstation is a real security problem. If it leaks on one machine, an attacker can use it to move across the rest of the network. I fixed that with Microsoft Local Administrator Password Solution (LAPS). Each domain-joined computer gets its own managed local admin password. The password lives in Active Directory, and only certain people can read it. ...

I protected an Azure VM with Azure Backup and then went through recovery. I created a Recovery Services vault and assigned a backup policy. I took the first recovery point and watched the job. Then I went through the VM restore options. The screenshots are from an older Azure portal. Some labels and layouts have changed. The backup and recovery ideas still hold. Check current Azure Backup requirements and pricing before using these settings in production. ...

I used AWS Backup to protect an Amazon Elastic File System (EFS). Then I changed the live data and restored one file from a recovery point. I wanted to prove I could get back a single file without restoring the whole file system. AWS Backup can centrally protect services such as Amazon EFS. These screenshots are from an older AWS console. The steps still work, but labels, quotas, restore behavior, and pricing can change. Check the current AWS docs before using these settings in production. ...

Setting Up Azure File Sync I set up Azure File Sync so a Windows Server could keep serving a normal local file share while Azure Files held the central copy. I also turned on cloud tiering. With tiering, every file still shows up on the server, but rarely used content can live in Azure. The design is simple: Windows Server local path | | Server endpoint v Sync group | | Cloud endpoint v Azure file share Azure services and supported OS versions change. Before you try this, check Microsoft’s current Azure File Sync planning guide and agent release notes. Don’t rely on an old compatibility list or download link. ...