Automate blobfuse2 setup for new VM

[ashruti-msft]

✅ What

Created a script automating blobfuse2 setup required in a fresh VM. Also added a script to install azsecpack on new UBN VMs to avoid SFI alerts.

🤔 Why

Helps save time settign up blobfuse2 on a new VM especially while perf testing on multiple VMs

👩‍🔬 How to validate if applicable

run the script ./setup/setupUBN.sh and ./setup/vmSetupAzSecPack.sh

[jainakanksha-msft]

@ashruti-msft
proper working secpack installation steps are these

curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
      sudo apt-get update
      sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release -y
sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release -y
sudo mkdir -p /etc/apt/keyrings
curl -sLS https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo tee /etc/apt/keyrings/microsoft.gpg > /dev/null
sudo chmod go+r /etc/apt/keyrings/microsoft.gpg
AZ_DIST=$(lsb_release -cs)
echo "Types: deb
URIs: https://packages.microsoft.com/repos/azure-cli/
Suites: ${AZ_DIST}
Components: main
Architectures: $(dpkg --print-architecture)
Signed-by: /etc/apt/keyrings/microsoft.gpg" | sudo tee /etc/apt/sources.list.d/azure-cli.sources
sudo apt-get install azure-cli -y
sudo apt-get update
sudo apt-get install azure-cli -y
sudo apt autoremove
az upgrade

az login --tenant 72f988bf-86f1-41af-91ab-2d7cd011db47
az vm extension set -n AzureMonitorLinuxAgent --publisher Microsoft.Azure.Monitor --version 1.0 --vm-name --resource-group --enable-auto-upgrade true --settings '{"GCS_AUTO_CONFIG": true}'
az vm extension set -n AzureSecurityLinuxAgent --publisher Microsoft.Azure.Security.Monitoring --version 2.0 --vm-name --resource-group --enable-auto-upgrade true --settings '{"enableGenevaUpload":true,"enableAutoConfig":true}'
sudo /usr/local/bin/azsecd status

az vm assess-patches --resource-group --name
az vm install-patches --resource-group --name --maximum-duration PT2H --reboot-setting IfRequired --classifications-to-include-linux Critical Security

[vibhansa-msft]

We shall call this script from the above setup script to set up everything in one shot