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Mike Williams e72dbf3dfc
Option for MetalLB to talk BGP (#6383) 
* Option for MetalLB to talk BGP

* Check for BGP peers when metallb_protocol is bgp

* README clarification

* Commented values as documentation only in the sample inventory

* layer 2 or BGP, not both
 		2020-08-05 01:52:40 -07:00
..
defaults Change MetalLB to one of addons (#6238) 2020-06-29 15:11:59 -07:00
tasks Option for MetalLB to talk BGP (#6383) 2020-08-05 01:52:40 -07:00
templates Option for MetalLB to talk BGP (#6383) 2020-08-05 01:52:40 -07:00
OWNERS Add oomichi to reviwers of MetalLB addon (#6393) 2020-07-14 20:44:37 -07:00
README.md Option for MetalLB to talk BGP (#6383) 2020-08-05 01:52:40 -07:00

README.md

Deploy MetalLB into Kubespray/Kubernetes

MetalLB hooks into your Kubernetes cluster, and provides a network load-balancer implementation. In short, it allows you to create Kubernetes services of type "LoadBalancer" in clusters that don't run on a cloud provider, and thus cannot simply hook into paid products to provide load-balancers. This addon aims to automate MetalLB in layer 2 mode or [MetalLB in BGP mode][https://metallb.universe.tf/concepts/bgp/]. It deploys MetalLB into Kubernetes and sets up a layer 2 or BGP load-balancer.

Install

In the default, MetalLB is not deployed into your Kubernetes cluster. You can override the defaults by copying the contents of roles/kubernetes-apps/metallb/defaults/main.yml to somewhere in inventory/mycluster/group_vars such as inventory/mycluster/groups_vars/k8s-cluster/addons.yml and updating metallb_enabled option to true. In addition you need to update metallb_ip_range option on the addons.yml at least for suiting your network environment, because MetalLB allocates external IP addresses from this metallb_ip_range option.