azure-scripts/az-env-setup.sh at main · ChaseCrum/azure-scripts · GitHub

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#!/bin/bash -i
# Create one or more Azure VMs with all needed dependencies
# Author: Grant Marcroft

# Tag with service request number
tag=""

read -p "Does this involve an active Microsoft Support Request? (y|n): " srbool

if [ $srbool == 'y' ]; then

        read -p "SUSE Service Request #: " srtag

        tag=" --tags ServiceRequest=$srtag"
fi

# Create Resource Group
function rg_create() {
        echo -e "--------------------\nResource Group Setup\n--------------------"
        read -p "Location (region) list? (y|n): " rl
        if [ $rl == "y" ]; then
                az account list-locations --output table;
        fi
        read -p "Please enter your region: " region
        read -p "Resource Group name: " group
        az group create --resource-group $group --location $region $tag
};

# Set up Network
function network_create() {
        echo -e "-------------\nNetwork Setup\n-------------"
        read -p "VNet name: " vnet
        read -p "Subnet name: " subnet
        read -p "Network Security Group name: " nsg
        az network nsg create --resource-group $group --name $nsg $tag

        read -p "Add public IPv4 address, IPv6 address, both or the open Internet to allowed SSH client IPs in NSG? (4|6|b|Internet|n): " allow_ssh
        if [ $allow_ssh == "4" ]; then
                az network nsg rule create --resource-group $group --nsg-name $nsg --name "Allow_SSH_v4" --priority 101 --access Allow --source-address-prefixes $(curl -s https://ipv4.icanhazip.com:443)/32 --destination-port-ranges 22 --protocol Tcp --description="Accept SSH connections from my public IPv4 address"
        elif [ $allow_ssh == "6" ]; then
                az network nsg rule create --resource-group $group --nsg-name $nsg --name "Allow_SSH_v6" --priority 102 --access Allow --source-address-prefixes $(curl -s https://ipv6.icanhazip.com:443) --destination-port-ranges 22 --protocol Tcp --description="Accept SSH connections from my IPv6 address"
        elif [ $allow_ssh == "b" ]; then
                az network nsg rule create --resource-group $group --nsg-name $nsg --name "Allow_SSH_v4" --priority 101 --access Allow --source-address-prefixes $(curl -s https://ipv4.icanhazip.com:443)/32 --destination-port-ranges 22 --protocol Tcp --description="Accept SSH connections from my public IPv4 address"
                az network nsg rule create --resource-group $group --nsg-name $nsg --name "Allow_SSH_v6" --priority 102 --access Allow --source-address-prefixes $(curl -s https://ipv6.icanhazip.com:443) --destination-port-ranges 22 --protocol Tcp --description="Accept SSH connections from my IPv6 address"
        elif [ $allow_ssh == "Internet" ]; then
                read -p "Are you sure you want to allow access from the open Internet? (y|n): " internet
                if [ $internet == "y" ]; then
                        az network nsg rule create --resource-group $group --nsg-name $nsg --name "Allow_SSH_Internet" --priority 103 --access Allow --source-address-prefixes Internet --destination-port-ranges 22 --protocol Tcp --description="Accept SSH connections from the open Internet"
                fi
        else echo "Continuing without adding IPs. Use azure-update-ssh-ip.sh later to add allowed IPs"
        fi
        az network vnet create --resource-group $group --name $vnet --address-prefix 10.0.0.0/16 --subnet-name $subnet --subnet-prefix 10.0.0.0/24 --network-security-group $nsg $tag
};

# Build VM
function vm_create() {
        echo -e "--------\nVM Setup\n--------"
        read -p "List VM sizes? (y|n): " list_sizes
        if [ $list_sizes == "y" ]; then
                az vm list-sizes --location $region | grep "name" | cut --delimiter='"' --fields=4 | sort
        fi
        read -p "List SUSE images? (y|n): " list_images
        if [ $list_images == "y" ]; then
                az vm image list --publisher suse --all | grep "urn" | cut --delimiter='"' --fields=4 | sort --reverse --key=4 --field-separator=':'
        fi
        read -p "Name your VM: " vm_name
        read -p "Existing SSH key pair? (y|n): " key_exists
        if [ $key_exists == "y" ]; then
                read -p "Path to public key: " pub_key
                ssh_config="--ssh-key-value $pub_key"
                else
                ssh_config="--generate-ssh-keys"
        fi

        read -p "Select size (Default is Standard_DS1_v2): " size
        if [ -z $size ]; then size="Standard_DS1_v2"; fi

        read -p "Image to use (Default is suse:sles-15-sp4:gen2:latest): " image
        if [ -z $image ]; then image="suse:sles-15-sp4:gen2:latest"; fi

        az vm create --resource-group $group --name $vm_name --image $image --size $size --public-ip-sku Standard $ssh_config --vnet-name $vnet --subnet $subnet --nsg $nsg $tag

        # Auto-shutdown
        read -p "Auto-Shutdown Enabled? defaults to yes (y|n): " autoshutdown
        if [ -z $autoshutdown ]; then autoshutdown="y"; fi
        if [ $autoshutdown != "n" ]; then
                read -p "Time in UTC for auto-shutdown (format hhmm, default 0000): " time
                if [ -z $time ]; then time="0000"; fi
        az vm auto-shutdown --resource-group $group --name $vm_name --time $time
        fi
};

# Call main
function main() {
        rg_create;
        network_create;
        read -p "Build new VM now? (y|n): " vmbool
        while [ $vmbool == "y" ]; do
                vm_create
                read -p "Build another VM? (y|n): " vmbool
        done;
};

main;