goabout/hetzner-vip repository overview

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: kube-keepalived-vip-services-configmap
data:
  <IP_ADDRESS>: ""  # keep in sync with DaemonSet
---
apiVersion: v1
kind: Secret
data:
  HCLOUD_TOKEN: <BASE64_ENCODED_TOKEN>
metadata:
  name: kube-keepalived-vip-secrets
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: keepalived-vip
spec:
  template:
    metadata:
      name: keepalived-vip
    spec:
      hostNetwork: true
      containers:
        - name: keepalived-vip
          image: goabout/hetzner-vip
          imagePullPolicy: Always
          securityContext:
            privileged: true
          args:
            - --services-configmap=$(POD_NAMESPACE)/keepalived-vip-services
            - --watch-all-namespaces=true
            - --use-unicast=true
            - --logtostderr=true
          envFrom:
            - secretRef:
                name: keepalived-vip-secrets
          env:
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: FLOATING_IP
              value: <IP_ADDRESS>  # keep in sync with ConfigMap
          volumeMounts:
            - name: modules
              mountPath: /lib/modules
              readOnly: true
            - name: dev
              mountPath: /dev
      volumes:
        - name: modules
          hostPath:
            path: /lib/modules
        - name: dev
          hostPath:
            path: /dev