Azure fundamentals - Core Cloud Services - Introduction to Azure

• Learn what Microsoft Azure is and how it relates to cloud computing 了解什么是Azure以及Azure如何与云计算关联
• Use Azure Cloud Shell to launch a Windows or Linux virtual machine  使用Azure Cloud Shell 启动Windows或Linux虚拟机
• Configure your virtual machine to run a basic web server  配置虚拟机以运行web服务器
• Scale up your server to give you more compute power  放大服务器以给与更大算力

#创建虚拟机
az vm create \
  --name myVM \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --image UbuntuLTS \
  --location southeastasia \
  --size Standard_DS2_v2 \
  --admin-username azureuser \
  --generate-ssh-keys
  
  
#Run the following az vm get-instance-view command to verify 
#that the VM was successfully created and is running.  
az vm get-instance-view \
  --name myVM \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --output table
  
#From Cloud Shell, run this az vm extension set command to download and execute 
#a Bash script that installs Nginx and configures a basic home page
az vm extension set \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --vm-name myVM \
  --name customScript \
  --publisher Microsoft.Azure.Extensions \
  --settings "{'fileUris':['https://raw.githubusercontent.com/MicrosoftDocs/mslearn-welcome-to-azure/master/configure-nginx.sh']}" \
  --protected-settings "{'commandToExecute': './configure-nginx.sh'}"
  
#Run this az vm open-port command to open port 80 (HTTP) through the firewall.
az vm open-port \
  --name myVM \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --port 80
  

#Run this az vm show command to list your VM's public IP address.
az vm show \
  --name myVM \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --show-details \
  --query [publicIps] \
  --output tsv

#From Cloud Shell, run az vm resize to increase your VM's size to Standard_DS3_v2.
az vm resize \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --name myVM \
  --size Standard_DS3_v2
  
#Run az vm show to verify that your VM is running the new size.
az vm show \
  --resource-group 4510a0c0-5ca7-43be-8892-023ee0d6b763 \
  --name myVM \
  --query "hardwareProfile" \
  --output tsv