Azure CLI creates arm VMS and public-facing load balancing

Azure CLI creates arm VMS and public-facing load balancing

The new portal management interface and ARM capabilities (i.e. IaaS v2). This article will create VMS and load balancing in arm mode via the Azure CLI command line.

In ASM mode, we often use the endpoint and load balancing SLB capabilities. Also in arm mode, SLB is a very important feature. But the most important difference between arm and ASM is that LoadBalancer is no longer associated with a property on a VM. That is, VMS can have no public IP and can provide services without load balancing.

This deployment model is more consistent with the deployment model for enterprise applications. In the enterprise application, only the front-end presentation layer will have the connection with the external network, and the other application layer, database layer and so on are not allowed to communicate with the outside world.

This feature is the case with VMS deployed through arm.

As shown in:

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Load Balancing distributes Web requests to VMs that are added to the load balancer.

Https://github.com/Azure/azure-xplat-cli

Azure login-u [email protected] remind you not to spam ads! -E Azurechinacloud

The following step-by-step creation of each component and VM that is load balanced.

1. Create Resource Group:

Azure Group Create WRFLB Chinaeast

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2. Create a storage account in the resource group

Azure Storage Account create-g wrflb-l chinaeast wrfchinaeast

Select a replication type

1) LRS Local redundant Storage

2) ZRS Zone redundant Storage

3) GRS Geo rudundant Storage

4) Ragrs read-access geographically redundant Storage

5) Plrs

Choose a storage type

1) Storage

2) Blobstorage

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3. Create a vnet in the resource group

Azure Network vnet Create WRFLB wrflbvnet chinaeast-a 10.0. 0.0/ +

4. Create a subnet in your vnet

Azure Network vnet Subnet Create WRFLB wrflbvnet wrflbsubnet-1 -a 10.0. 0.0/

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5. Create Public-ip

Azure Network Public-ip create-g wrflb-n wrflbpip-l chinaeast-d wrflbpip-a static-i 4

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6. Create LoadBalancer

Azure Network lb Create wrflb wrflb chinaeast

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7. Define the front-end IP of the loadbalancer and the PUBLIC-IP bindings just defined

Azure Network lb FRONTEND-IP create wrflb wrflb wrflbfndip-i Wrflbpip

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8. Create back-end IP address pool (no VMS joined at this time)

Azure Network lb Address-pool create wrflb wrflb Wrflbbndip

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9. Define the NAT rule for this LoadBalancer

Azure network lb inbound-nat-rule create-g wrflb-l wrflb-n ssh1-p tcp-f 22122 -B 22
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Azure network lb inbound-nat-rule create-g wrflb-l wrflb-n ssh2-p tcp-f 22322 - b

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10. Create a load balancing rule for LoadBalancer

Azure network lb rule create wrflb wrflb lbrule-p tcp-f -B -T Wrflbfndip-o Wrflbbndip

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11. Create a loadbalancer health check rule

Azure Network lb probe create-g wrflb-l wrflb-n healthprobe-p "tcp" - o- i-c 4

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12. Check the created load balancer

Azure Network lb show wrflb wrflb

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At this point, load balancing has been created. The VMs are created below.

13. Create two NICs and apply NAT rules to two network cards

create a good subnet in the management portal à wrflbsubnet01

azure network Nic create-g wrflb-n wrflbnic1-be--subnet-name wrflbsubnet0< Span style= "color: #800080;" >1 --subnet-vnet-name wrflbvnet-d "/subscriptions/ 48985d9f-798c-4d2c-ac2b-adf252bc9464/resourcegroups/wrflb/providers/microsoft.network/loadbalancers/wrflb/ Backendaddresspools/wrflbbndip "-e "/subscriptions/ 48985d9f-798c-4d2c-ac2b-adf252bc9464/resourcegroups/wrflb/providers/microsoft.network/loadbalancers/wrflb/ Inboundnatrules/ssh1 " chinaeast

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Azure Network Nic create-g wrflb-n wrflbnic2-be--subnet-name wrflbsubnet01 --subnet-vnet-name wrflbvnet- D "/subscriptions/48985d9f-798c-4d2c-ac2b-adf252bc9464/resource

Azure CLI creates arm VMS and public-facing load balancing