活動簡介

什麼是 .NET Conf？ .NET Conf 是 .NET 社群的年度重要活動，微軟 .NET 團隊以及 .NET Foundation 將於 11 月份舉辦 .NET Conf 線上活動，連續三天現場直播 .NET 相關議程，介紹最新技術與其應用，.NET 8.0 也即將在 .NET Conf 發布！為了讓台灣開發人員也能彼此交流 .NET 技術與心得，台中最大微軟技術社群 STUDY4 與 Build School 將於 12/09 - 10 舉辦為期兩天的 .NET Conf Local Event，邀請台灣開發人員共襄盛舉。

這次 .NET Conf 活動有什麼？ 社群技術議程中，會與台灣的開發人員一起探討 .NET 最新技術與其相關應用，您將可以學習到最新的 .NET、ASP.NET Core、Blazor、C#...等開發技術，除此之外，還安排了雲端與多元的開發技術議程。無論您是初學者、轉換跑道者、還是資深的技術工程/資料分析師，這裡皆有適合您的議程，讓我們共同學習、提出問題與講師交流，藉此精進您的開發技能。身為開發者的您，千萬別錯過 12/09 - 10 這場為期兩天的開發盛會！

活動資訊

日期： 2023 年 12 月 09 日 (六) ~ 12 月 10 日 (日)

時間： 09:10 - 17:20

地點：台大社會科學院

報名：報名購票

議程：大會議程表

講者：講者陣容

共筆： .NET Conf 2023 Taiwan 共筆

站長議程

在本次大會中，Weithenn 將會說明在現今物聯網 (IoT) 和邊緣運算 (Edge Computing) 應用環境中，通常都是使用非常微型的硬體裝置，舉例來說，硬體裝置的記憶體可能就只有 8GB 或 16GB。此外，企業或組織的管理人員，雖然能夠針對硬體資源低的邊緣裝置運作單一應用的容器，但是必須自行打造和管理容器平台、版本、更新、維護……等作業，一旦數量過多時便會造成企業或組織管理人員的嚴重負擔。

在 Weithenn 本次「AKSEE (Azure Kubernetes Service Edge Essential) 超輕量容器平台」議程中，將為與會人員簡介說明，如何部署超輕量級的 AKSEE (Azure Kubernetes Service Edge Essential) 容器平台，以便快速部署和應用於物聯網和邊緣運算環境中，並實際展示和實作演練，如何選擇整合 K8s 或 K3s 的 Kubernetes 平台，以及實際部署雲原生的 Linux 容器和 Windows 容器。有興趣的朋友可以先參考 Weithenn 所撰寫的網管人專欄文章：

實戰部署 AKS EE 小硬體資源打造容器叢集 | 網管人第 213 期

下列為當天議程的簡報內容

下列則是當天實作的 PowerShell 內容

powershell/AKSEE-Workshop_v06.ps1 at master · Weithenn/powershell

	# ==================================================================================
	# Author: Weithenn Wang (weithenn at weithenn.org)
	# Version: v0.6 - Decembe 9, 2023
	# IT event: .NET Conf 2023 Taiwan
	# Workshop Name: IoT/Edge Computing \| AKS Edge Essential 超輕量容器平台
	# Description: Step-by-step to build up AKS Edge Essential for IoT/Edge Computing
	# ==================================================================================



	#### Download AKS Edge Essentials #####
	# Do not start Server Manager automatically at logon
	New-ItemProperty -Path HKCU:\Software\Microsoft\ServerManager -Name DoNotOpenServerManagerAtLogon -PropertyType DWORD -Value "0x1" –Force

	# Sets the system time zone to a specified time zone
	Set-TimeZone -Id "Taipei Standard Time"
	Get-TimeZone

	# Download AKS Edge Essentials files (K8s, K3s, and Windows worker node) - 5 mins
	taskmgr

	$SourceURL = "https://aka.ms/aks-edge/k8s-msi", `
	"https://aka.ms/aks-edge/k3s-msi", `
	"https://aka.ms/aks-edge/windows-node-zip"
	$DestationFile = "C:\Temp\k8s.msi",`
	"C:\Temp\k3s.msi", `
	"C:\Temp\windows-node.zip"
	Start-BitsTransfer -Source $SourceURL -Destination $DestationFile

	# Install NuGet and 7Zip4PowerShell
	Install-PackageProvider -Name NuGet -Force
	Install-Module -Name 7Zip4Powershell -Force

	# Extract the 7z contents of an archive in the C:\Temp folder
	Expand-7Zip -ArchiveFileName C:\Temp\windows-node.zip -TargetPath C:\Temp\

	# Extracting 7z contents to AksEdgeWindows-v1.vhdx
	cd C:\Temp
	Start-Process -FilePath .\AksEdgeWindows-v1.exe





	#### Install AKS Edge Essentials (K8s or K3s) #####
	# Options 1 - K3s - Install AKS EE include Windows node
	msiexec.exe /i C:\Temp\k3s.msi ADDLOCAL=CoreFeature,WindowsNodeFeature

	# Options 2 - K8s - Install AKS EE include Windows node
	msiexec.exe /i C:\Temp\k8s.msi ADDLOCAL=CoreFeature,WindowsNodeFeature

	# Check the AKS Edge modules
	Import-Module AksEdge -Verbose
	Get-Command -Module AKSEdge \| Format-Table Name, Version

	# Check settings and features (Hyper-V, OpenSSH, and Power) - It will automatically restart the first time
	Install-AksEdgeHostFeatures -Confirm:$false





	#### Create Single Machine Cluster #####
	# Single machine configuration parameters
	New-AksEdgeConfig -DeploymentType SingleMachineCluster -NodeType LinuxAndWindows -outFile C:\Temp\aksedge-config.json \| Out-Null

	# Open aksedge-config.json in PowerShell ISE
	PowerShell_Ise.exe -file C:\Temp\aksedge-config.json

	# Enable Hyper-V Manager
	Add-WindowsFeature RSAT-Hyper-V-tools
	virtmgmt.msc

	# Create a single machine cluster (10 mins)
	New-AksEdgeDeployment -JsonConfigFilePath C:\Temp\aksedge-config.json -Confirm:$false

	# Option: if kubectl cmdlet not found in system path environment
	Get-ChildItem Env: \| Where-Object {$_.name -eq "Path"} \| Format-Table -Wrap
	$Env:Path += ";C:\Program Files\AksEdge\kubectl\"

	# Validate your cluster
	kubectl get nodes -o wide
	kubectl get pods -A -o wide

	# Check Linux and Windows node IP address
	Get-AksEdgeNodeAddr -NodeType Linux
	Get-AksEdgeNodeAddr -NodeType Windows





	#### Deploy a sample Linux application to Kubernetes Cluster #####
	# Deploy the application
	kubectl apply -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/linux-sample.yaml

	# Verify the Pods
	kubectl get pods -o wide
	kubectl get pods -o wide --watch

	# Verify the services (EXTERNAL-IP from pending to assing IP address)
	kubectl get services

	# Test your application (using EXTERNAL-IP)
	start microsoft-edge:http://192.168.0.4

	# If EXTERNAL-IP is not obtained (Linux node IP : azure-vote-front port)
	Get-AksEdgeNodeAddr -NodeType Linux
	kubectl get services
	start microsoft-edge:http://192.168.0.2:32182





	#### Deploy a sample Windows application to Kubernetes Cluster #####
	# Deploy the application
	kubectl apply -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/win-sample.yaml

	# Verify the Pods (ContainerCreating to Running) - 10 mins
	kubectl get pods -o wide
	kubectl get pods -o wide --watch

	# Test your application (Windows node IP : sample port)
	Get-AksEdgeNodeAddr -NodeType Windows
	kubectl get services
	start microsoft-edge:http://192.168.0.3:30941





	#### Deploy Metrics server to Kubernetes Cluster #####
	# Deploy Metrics Server
	kubectl apply -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/metrics-server.yaml

	# Verify the Pods (metrics-server)
	kubectl get pods -A
	kubectl get pods -A --watch

	# View your resource consumption
	kubectl top nodes
	kubectl top pods -A





	#### Uninstall an AKS Edge Essentials Cluster #####
	# Remove Linux application from AKS EE cluster
	kubectl delete -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/linux-sample.yaml

	# Remove Windows application from AKS EE cluster
	kubectl delete -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/win-sample.yaml

	# Remove Metrics Server from AKS EE cluster
	kubectl delete -f https://raw.githubusercontent.com/Azure/AKS-Edge/main/samples/others/metrics-server.yaml

	# Verify the Pods (clean up)
	kubectl get pods -A -o wide

	# Remove nodes on AKS EE Single-Node cluster (Include Hyper-V vSwitch)
	kubectl get nodes
	Remove-AksEdgeNode -NodeType Windows -Confirm:$false
	kubectl get nodes
	Remove-AksEdgeDeployment -Confirm:$false

	# Uninstall K3s or K8s AKS Edge Essentials
	# Options 1 - K3s - Uninstall K3s AKS Edge Essentials
	$AKSEE = 'AKS Edge Essentials - K3s'

	# Options 2 - K8s - Uninstall K8s AKS Edge Essentials
	$AKSEE = 'AKS Edge Essentials - K8s'

	Get-Command -Module PackageManagement
	Get-Package -Name $AKSEE
	Uninstall-Package -Name $AKSEE

	# Remove the AKS Edge modules
	Remove-Module AksEdge -Verbose
	Get-Command -Module AKSEdge \| Format-Table Name, Version

	# Restart for clean-up
	Restart-Computer