Wednesday, March 06, 2019

How To Create Private Load Balancer in OKE

Requirement:

    OKE(Oracle Kubernetes Engine) has well integration with OCI load balancer . We are going to create a private load balancer in OKE . Default a public load balancer is created with public address.

Solution:

  We add some annoations in the metadata to address that. The full list of annotations could be found in github oracle oci clould controller manager load balancer section

apiVersion: v1
kind: Service
metadata:
  annotations:
    service.beta.kubernetes.io/oci-load-balancer-shape: 100Mbps
    service.beta.kubernetes.io/oci-load-balancer-internal: true
at

1 comment:

  1. Matt5:36 AM

    Hello,

    did this work for you? i tried adding the annotation to my service but the load balancer generated is always public

    apiVersion: v1
    kind: Service
    metadata:
    name: my-nginx-svc
    labels:
    app: nginx
    annotations:
    service.beta.kubernetes.io/oci-load-balancer-internal: true
    spec:
    type: LoadBalancer
    ports:
    - port: 80
    selector:
    app: nginx


    devkube@ubuntu-2gb-nbg1-1:~/git/kubernetes/traefik$ kubectl get svc
    NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
    my-nginx-svc LoadBalancer 172.254.25.42 130.61.64.231 80:32160/TCP 96s

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