app.yaml

kind: "Template"
apiVersion: "v1"
metadata:
  name: "kube-ec2-node-labeling"
  annotations:
    description: "Label Kubernetes nodes with information from EC2 tags"
    version: "0.1"
    iconClass: "fa fa-amazon"
    tags: "ec2"
objects:
  -
    kind: "ServiceAccount"
    apiVersion: "v1"
    metadata:
      name: "node-labeler"
  -
    kind: "DeploymentConfig"
    apiVersion: "v1"
    metadata:
      name: "kube-ec2-node-labeling-${APP_ID}"
    spec:
      strategy:
        type: Recreate
      triggers:
        -
          type: "ConfigChange"
      replicas: 1
      selector:
        name: "kube-ec2-node-labeling-${APP_ID}"
        context: "service"
      template:
        metadata:
          labels:
            name: "kube-ec2-node-labeling-${APP_ID}"
            context: "service"
        spec:
          containers:
            -
              name: "kube-ec2-node-labeling-${APP_ID}"
              image: "luisbarrueco/kube-ec2-node-labeling:latest"
              resources: {}
              terminationMessagePath: "/dev/termination-log"
              imagePullPolicy: Always
              securityContext:
                capabilities: {}
                privileged: false
              env:
                -
                  name: PYKUBE_KUBERNETES_SERVICE_HOST
                  value: "${PYKUBE_KUBERNETES_SERVICE_HOST}"
                -
                  name: PYKUBE_KUBERNETES_SERVICE_PORT
                  value: "${PYKUBE_KUBERNETES_SERVICE_PORT}"
                -
                  name: REGION
                  value: "${REGION}"
                -
                  name: VPC
                  value: "${VPC}"
                -
                  name: LABEL_PREFIX
                  value: "${LABEL_PREFIX}"
              volumeMounts:
                - name: aws-config-volume
                  mountPath: /.aws
                  readOnly: true
          volumes:
            - name: aws-config-volume
              secret:
                secretName: aws-config
          serviceAccountName: node-labeler
          restartPolicy: "Always"
          dnsPolicy: "ClusterFirst"
    status: {}
parameters:
  -
    name: "APP_ID"
    description: "Application execution ID"
    generate: "expression"
    from: "[a-z0-9]{3}"
    required: true
  -
    name: "PYKUBE_KUBERNETES_SERVICE_HOST"
    value: "kubernetes.default"
    required: true
  -
    name: "PYKUBE_KUBERNETES_SERVICE_PORT"
    value: "443"
    required: true
  -
    name: "REGION"
    value: "us-east-1"
    required: true
  -
    name: "VPC"
    value: "vpc-838c21e5"
    required: true
  -
    name: "LABEL_PREFIX"
    value: "node-tags.alpha.olapic.com"
    required: true
labels:
  vendor: "Olapic"
  service: "kube-ec2-node-labeling"