15
AUG
.NET and Azure Developer
All Posts
10
JUN
Deploy Public DNS Server on Microsoft Azure
Deploying a public DNS server on Microsoft Azure can be a crucial step for organizations and individuals that want to provide DNS resolution to the public. Deploying a public DNS server on Azure can provide benefits such as scalability, high availability, and global reach. In this blog post, we will discuss the steps involved in deploying a public DNS server on Microsoft Azure. …
18
MAY
Deploy ChatGPT Next Web to Azure App Service with Individual Account Login in 3 minutes
ChatGPT Next Web is a well-known web UI project for ChatGPT. However, the official repository does not offer a one-click installation option for Azure, and it lacks individual account authentication. We will explore how to deploy it to Azure without creating a VM, add access control to log in to use ChatGPT without any code modification, and complete these tasks within three minutes. …
06
MAY
Setup Hyper-V Server 2019 in My Home PC
I recently bought a HP 800G2 PC for 200 RMB from my company. I decided to use it to host VMs for my tech experiments. Having VMs running in home LAN gives me advantages over remote connection to Azure datacenters, which I would typically use. I ended up installing Hyper-V Server 2019 on the machine and deployed an Ubuntu Server VM and a Windows 10 VM. In this post, I will share the process …
05
APR
Rename Azure Function Developed in Portal without Deleting and Recreating It
When creating an Azure function from Azure portal. The function name seems to be fixed once you created it. There's no way from portal UI to change the function name. To rename a function, you could copy its code first, then delete and recreate it. But this is not the only way. Let's see how we can rename a function easily without deleting and recreating it. …
17
MAR
Use Azure Function to Update IP Address in Azure VM NSG Firewall Rule
I have Azure VMs that require being accessed only from 3 IP addresses. Two of these IPs are static, the other is dynamic. Every time the dynamic IP changes, I must manually go to Azure portal and update NSG rules. Because this happens every few days, it makes me work 996. To solve this issue, I created Azure Function to automatically update the NSG rule with a simple HTTP request. …
12
MAR
Fix Azure Linux VM High Memory Usage Because of Microsoft Defender
Recently, my Ubuntu 22.04 VMs are getting unresponsive. From Azure portal, I observe that something quickly eats up all memory on the VM. I'm also difficult to SSH into the VM. After work 996, I finally pinpointed the problem. It is caused by a process named "wdavdaemon", which is Microsoft Dender for Linux. This machine is B1s size and has only 1G memory, MDE is taking 416MB and this …
05
MAR
How to Run Cloud Init YAML with Azure Bicep when Creating VM
Problem Azure document for "Create an Ubuntu Linux virtual machine using a Bicep file" did not show how to use custom data to run cloud init yaml file when creating VM. After work 996, I finally figured out the undocumented method to run a cloud init yaml file with Azure Bicep. Let's see how to do it. Solution Create a YAML file for cloud init Create a YAML file in the location where your …
28
FEB
Fix Azure Ubuntu Virtual Machine Agent Status is Not Ready Problem
One of my Azure VM running Ubuntu 22.04 LTS suddenly gives a warning message " virtual machine agent status is not ready. Troubleshoot the issue". I recently did some updates and cleaned up the system, it seems the VM agent was destroyed. I've fixed the issue and would like to share the solution. …
25
FEB