52 lines
1.4 KiB
Markdown
52 lines
1.4 KiB
Markdown
# kube-vip
|
|
|
|
kube-vip provides Kubernetes clusters with a virtual IP and load balancer for both the control plane (for building a highly-available cluster) and Kubernetes Services of type LoadBalancer without relying on any external hardware or software.
|
|
|
|
## Install
|
|
|
|
You have to explicitly enable the kube-vip extension:
|
|
|
|
```yaml
|
|
kube_vip_enabled: true
|
|
```
|
|
|
|
You also need to enable
|
|
[kube-vip as HA, Load Balancer, or both](https://kube-vip.chipzoller.dev/docs/installation/static/#kube-vip-as-ha-load-balancer-or-both):
|
|
|
|
```yaml
|
|
# HA for control-plane, requires a VIP
|
|
kube_vip_controlplane_enabled: true
|
|
kube_vip_address: 10.42.42.42
|
|
loadbalancer_apiserver:
|
|
address: "{{ kube_vip_address }}"
|
|
port: 6443
|
|
# kube_vip_interface: ens160
|
|
|
|
# LoadBalancer for services
|
|
kube_vip_services_enabled: false
|
|
# kube_vip_services_interface: ens320
|
|
```
|
|
|
|
> Note: When using `kube-vip` as LoadBalancer for services,
|
|
[additionnal manual steps](https://kube-vip.chipzoller.dev/docs/usage/cloud-provider/)
|
|
are needed.
|
|
|
|
If using [ARP mode](https://kube-vip.chipzoller.dev/docs/installation/static/#arp) :
|
|
|
|
```yaml
|
|
kube_vip_arp_enabled: true
|
|
```
|
|
|
|
If using [BGP mode](https://kube-vip.chipzoller.dev/docs/installation/static/#bgp) :
|
|
|
|
```yaml
|
|
kube_vip_bgp_enabled: true
|
|
kube_vip_local_as: 65000
|
|
kube_vip_bgp_routerid: 192.168.0.2
|
|
kube_vip_bgppeers:
|
|
- 192.168.0.10:65000::false
|
|
- 192.168.0.11:65000::false
|
|
# kube_vip_bgp_peeraddress:
|
|
# kube_vip_bgp_peerpass:
|
|
# kube_vip_bgp_peeras:
|
|
```
|