kubespray/roles/kubernetes-apps/ansible/templates/netchecker-agent-hostnet-ds.yml

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  labels:
    app: netchecker-agent-hostnet
  name: netchecker-agent-hostnet
  namespace: {{ netcheck_namespace }}
spec:
  template:
    metadata:
      name: netchecker-agent-hostnet
      labels:
        app: netchecker-agent-hostnet
    spec:
      hostNetwork: True
      containers:
        - name: netchecker-agent
          image: "{{ agent_img }}"
          env:
            - name: MY_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: REPORT_INTERVAL
              value: '{{ agent_report_interval }}'
          imagePullPolicy: {{ k8s_image_pull_policy }}