nifcloud-cloud-controller-manager

nifcloud-cloud-controller-manager is the Kubernetes Cloud Controller Manager (CCM) implementation for NIFCLOUD.

Features

Node Controller
Node Lifecycle Controller
Service Controller

Requirements

Set --cloud-provider=external to all kubelet in your cluster. DO NOT set --cloud-provider option to kube-apiserver and kube-controller-manager. (More information: https://kubernetes.io/docs/tasks/administer-cluster/running-cloud-controller/#running-cloud-controller-manager)
Node name must be match the instance id.

Installation

Using helm

Create Secret resource with an NIFCLOUD access key id and secret access key.

apiVersion: v1
kind: Secret
metadata:
  name: nifcloud-cloud-controller-manager-secret
  namespace: kube-system
stringData:
  access_key_id: ""
  secret_access_key: ""

Add helm repository.

helm repo add nifcloud-cloud-controller-manager https://nifcloud.github.io/nifcloud-cloud-controller-manager
helm repo update

Install. (Please change the parameter <REGION> to your environment.)

helm upgrade --install nifcloud-cloud-controller-manager nifcloud-cloud-controller-manager/nifcloud-cloud-controller-manager \
  --namespace kube-system \
  --set nifcloud.region=<REGION> \
  --set nifcloud.accessKeyId.secretName=nifcloud-cloud-controller-manager-secret \
  --set nifcloud.accessKeyId.key=access_key_id \
  --set nifcloud.secretAccessKey.secretName=nifcloud-cloud-controller-manager-secret \
  --set nifcloud.secretAccessKey.key=secret_access_key

Example

LoadBalancer

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
        - name: nginx
          image: nginx:alpine
          ports:
            - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  type: LoadBalancer
  ports:
    - port: 80
      protocol: TCP
      targetPort: 80
  selector:
    app: nginx