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  • VPC Inline LB Plugin (VPC Public Load Balancing)

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Comment: Fixed images

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The VPC Inline LB appliance therefore is a regular System VM, exactly the same as the Internal LB appliance today. Meaning it has 1 guest nic and 1 control (link-local / management) nic.

With the new proposed VpcInlineLbVm set as the Public LB provider of a VPC, when a Public IP is acquired for this VPC and LB rules are configured on this public IP, a VPC Inline LB appliance is deployed if not yet existing, and an additional guest IP is allocated and set as secondary IP on the appliance guest nic, upon which static NAT is configured from the Public IP to the secondary guest IP.  (See below outline for the detailed algorithm.)

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  1. Enable the VPC Inline LB VM network service provider on the physical network
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  2. Overview of the VPC Inline LB VM network service provider

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  3. Add a VPC offering with VpcInlineLbVm as Load Balancer Provider
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  4. Add a network offering with VpcInlineLbVm as Load Balancer Provider
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  5. Create a VPC with the previously created VPC offering
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  6. Create a tier with the previously created network offering
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  7. Spin a VM in the newly created tier
  8. Associate a public IP to a VPC
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  9. Configure LB Rules on the public IP and associate them with the spinned VM
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  10. Overview of the configured HA Proxy rules on the VPC Inline LB VM
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  11. Overview of the IP table rules associates with these rules
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  12. Overview of the VPC Inline LB VMs
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  13. Overview of a VPC Inline LB VM
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