Script_MCLAF

#!/bin/bash

Variable block

let "randomIdentifier=$RANDOM*$RANDOM" location="francecentral" resourceGroup="B7group2mclaf"-$randomIdentifier" tag="load-balance-wordpress" availabilitySet="mclaf-availablity-set-lb-$randomIdentifier" vNet="mclaf-vnet-lb-$randomIdentifier" subnet="mclaf-subnet-lb-$randomIdentifier" loadBalancerPublicIp="mclaf-public-ip-lb-$randomIdentifier" loadBalancerFrontEndConfig1="mclaf-contoso-lb-$randomIdentifier" loadBalancerFrontEndConfig2="mclaf-fabrikam-lb-$randomIdentifier" loadBalancer="mclaf-load-balancer-$randomIdentifier" frontEndIp="mclaf-front-end-ip-lb-$randomIdentifier" frontEndIpConfig1="mclaf-front-end-ip-config-contoso-lb-$randomIdentifier" frontEndIpConfig2="mclaf-front-end-ip-config-fabrikam-lb-$randomIdentifier" backEndPool=" mclaf -back-end-pool-lb-$randomIdentifier" backEndAddressPool1=" mclaf -back-end-address-pool-contoso-lb-$randomIdentifier" backEndAddressPool2=" mclaf -back-end-address-pool-fabrikam-lb-$randomIdentifier" probe80=" mclaf -port80-health-probe-lb-$randomIdentifier" lbRuleConfig1=" mclaf -contoso-load-balancer-rule-$randomIdentifier" lbRuleConfig2=" mclaf -fabrikam-load-balancer-rule-$randomIdentifier" publicIpVm1=" mclaf -public-ip-vm1-lb-$randomIdentifier" nicVm1=" mclaf -nic-vm1-$randomIdentifier" ipConfig1=" mclaf -ipconfig-config1-lb-$randomIdentifier" ipConfig2=" mclaf -ipconfig-config2-lb-$randomIdentifier" vm1=" mclaf -vm1-lb-$randomIdentifier" publicIpVm2=" mclaf -public-ip-vm2-lb-$randomIdentifier" ipSku="Standard" nicVm2=" mclaf -nic-vm2-lb-$randomIdentifier" ipConfig1=" mclaf -ipconfig-config1-lb-$randomIdentifier" ipConfig2=" mclaf -ipconfig-config2-lb-$randomIdentifier" vm2=" mclaf -vm2-lb-$randomIdentifier" image="UbuntuLTS" login="b7group2"

Create a resource group

echo "Creating $resourceGroup in "$location"..." az group create --name $resourceGroup --location "$location" --tags $tag

Create an availability set for the two VMs that host both websites.

echo "Creating $availabilitySet" az vm availability-set create --resource-group $resourceGroup --location "$location" --name $availabilitySet --platform-fault-domain-count 2 --platform-update-domain-count 2

Create a virtual network and a subnet.

echo "Creating $vNet and $subnet" az network vnet create --resource-group $resourceGroup --name $vNet --address-prefix 10.0.0.0/16 --location "$location" --subnet-name $subnet --subnet-prefix 10.0.0.0/24

Create three public IP addresses; one for the load balancer and two for the front-end IP configurations.

echo "Creating $loadBalancerPublicIp" az network public-ip create --resource-group $resourceGroup --name $loadBalancerPublicIp --allocation-method Dynamic

echo "Creating $loadBalancerFrontEndConfig1"
az network public-ip create --resource-group $resourceGroup --name $loadBalancerFrontEndConfig1 --allocation-method Dynamic

echo "Creating $loadBalancerFrontEndConfig2" az network public-ip create --resource-group $resourceGroup --name $loadBalancerFrontEndConfig2 --allocation-method Dynamic

Create an Azure Load Balancer.

echo "Creating $loadBalancer with $frontEndIP and $backEndPool" az network lb create --resource-group $resourceGroup --location "$location" --name $loadBalancer --frontend-ip-name $frontEndIp --backend-pool-name $backEndPool --public-ip-address $loadBalancerPublicIp

Create two front-end IP configurations for both web sites.

echo "Creating $frontEndIpConfig1 for $loadBalancerFrontEndConfig1" az network lb frontend-ip create --resource-group $resourceGroup --lb-name $loadBalancer --public-ip-address $loadBalancerFrontEndConfig1 --name $frontEndIpConfig1

echo "Creating $frontEndIpConfig2 for $loadBalancerFrontEndConfig2"
az network lb frontend-ip create --resource-group $resourceGroup --lb-name $loadBalancer --public-ip-address $loadBalancerFrontEndConfig2 --name $frontEndIpConfig2

Create the back-end address pools.

echo "Creating $backEndAddressPool1" az network lb address-pool create --resource-group $resourceGroup --lb-name $loadBalancer --name $backEndAddressPool1

echo "Creating $backEndAddressPool2" az network lb address-pool create --resource-group $resourceGroup --lb-name $loadBalancer --name $backEndAddressPool2

Create a probe on port 80.

echo "Creating $probe80 in $loadBalancer" az network lb probe create --resource-group $resourceGroup --lb-name $loadBalancer --name $probe80 --protocol Http --port 80 --path /

Create the load balancing rules forport 80.

echo "Creating $lbRuleConfig1 for $loadBalancer" az network lb rule create --resource-group $resourceGroup --lb-name $loadBalancer --name $lbRuleConfig1 --protocol Tcp --probe-name $probe80 --frontend-port 5000 --backend-port 5000 --frontend-ip-name $frontEndIpConfig1 --backend-pool-name $backEndAddressPool1

echo "Creating $lbRuleConfig2 for $loadBalancer" az network lb rule create --resource-group $resourceGroup --lb-name $loadBalancer --name $lbRuleConfig2 --protocol Tcp --probe-name $probe80 --frontend-port 5000 --backend-port 5000 --frontend-ip-name $frontEndIpConfig2 --backend-pool-name $backEndAddressPool2

VM1

Create an Public IP for the first VM.

echo "Creating $publicIpVm1" az network public-ip create --resource-group $resourceGroup --name $publicIpVm1 --allocation-method Dynamic

Create a network interface for VM1.

echo "Creating $nicVm1 in $vNet and $subnet" az network nic create --resource-group $resourceGroup --vnet-name $vNet --subnet $subnet --name $nicVm1 --public-ip-address $publicIpVm1

Create IP configurations for VM1.

echo "Creating $ipConfig1 for $nicVm1" az network nic ip-config create --resource-group $resourceGroup --name $ipConfig1 --nic-name $nicVm1 --lb-name $loadBalancer --lb-address-pools $backEndAddressPool1

echo "Creating $ipConfig2 for $nicVm1" az network nic ip-config create --resource-group $resourceGroup --name $ipConfig2 --nic-name $nicVm1 --lb-name $loadBalancer --lb-address-pools $backEndAddressPool2

Create Vm1.

echo "Creating $vm1" az vm create --resource-group $resourceGroup --name $vm1 --nics $nicVm1 --image $image --availability-set $availabilitySet --public-ip-sku $ipSku --admin-username $login --generate-ssh-keys

VM2

Create an Public IP for the second VM2.

echo "Creating $publicIpVm2" az network public-ip create --resource-group $resourceGroup --name $publicIpVm2 --allocation-method Dynamic

Create a network interface for VM2.

echo "Creating $nicVm2 in $vNet and $subnet" az network nic create --resource-group $resourceGroup --vnet-name $vNet --subnet $subnet --name $nicVm2 --public-ip-address $publicIpVm2

Create IP-Configs for Vm2.

echo "Creating $ipConfig1 for $nicVm2" az network nic ip-config create --resource-group $resourceGroup --name $ipConfig1 --nic-name $nicVm2 --lb-name $loadBalancer --lb-address-pools $backEndAddressPool1

echo "Creating $ipConfig2 for $nicVm2" az network nic ip-config create --resource-group $resourceGroup --name $ipConfig2 --nic-name $nicVm2 --lb-name $loadBalancer --lb-address-pools $backEndAddressPool2

Create Vm2.

echo "Creating $vm2" az vm create --resource-group $resourceGroup --name $vm2 --nics $nicVm2 --image UbuntuLTS --availability-set $availabilitySet --public-ip-sku $ipSku --admin-username $login --generate-ssh-keys

List the virtual machines

az vm list --resource-group $resourceGroup

echo "Deleting all resources"

az group delete --name $resourceGroup -y

az mariadb server create
--resource-group $GroupeDeRessource
--name $mydbserv
--location francecentral
--admin-user $UserMDB
--admin-password Denyro69!Ando?
--sku-name GP_Gen5_2
--version 10.2

az mariadb server firewall-rule create
--resource-group $mclaf-load-balancer-rg
--server $mydbserv
--name AllowMyIP
--start-ip-address 0.0.0.0 \ --end-ip-address 0.0.0.0

az mariadb server show
--resource-group $mclaf-load-balancer-rg
--name $mydbserv