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janeczku/rke2-nginx-lb.md

Created November 10, 2023 13:41
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Configure RKE2 to expose the Nginx Ingress behind a Metallb VIP
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rke2-nginx-lb.md
  1. Before installing RKE2 on the node create the following file:
# /var/lib/rancher/rke2/server/manifests/rke2-ingress-nginx-config.yaml
---
apiVersion: helm.cattle.io/v1
kind: HelmChartConfig
metadata:
  name: rke2-ingress-nginx
  namespace: kube-system
spec:
  valuesContent: |-
    controller:
      config:
        use-forwarded-headers: "true"
        enable-real-ip: "true"
      publishService:
        enabled: true
      service:
        enabled: true
        type: LoadBalancer
        external:
          enabled: true
        externalTrafficPolicy: Local
        annotations:
          metallb.universe.tf/loadBalancerIPs: 192.168.20.45 # Configure static load balancer IP

  1. Install RKE2 normally

  2. Install Metallb into the cluster

  3. Have fun!

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