docker run -d --name zabbix-agent \
  -e ZBX_SERVER_HOST=zabbix-server \
  -e ZBX_HOSTNAME=$(hostname) \
  docker.io/zabbix/zabbix-agent:latest

docker run -d --name zabbix-agent \
  --restart unless-stopped \
  -e ZBX_SERVER_HOST=zabbix.internal \
  -e ZBX_HOSTNAME=prod-node-01 \
  -v /proc:/host/proc:ro -v /sys:/host/sys:ro \
  docker.io/zabbix/zabbix-agent:7.0.0-alpine

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: zabbix-agent
spec:
  selector:
    matchLabels:
      app: zabbix-agent
  template:
    metadata:
      labels:
        app: zabbix-agent
    spec:
      containers:
        - name: agent
          image: docker.io/zabbix/zabbix-agent:7.0.0-alpine
          env:
            - name: ZBX_SERVER_HOST
              value: zabbix-server
            - name: ZBX_HOSTNAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
          volumeMounts:
            - name: proc
              mountPath: /host/proc
              readOnly: true
      volumes:
        - name: proc
          hostPath:
            path: /proc
---
apiVersion: v1
kind: Service
metadata:
  name: zabbix-agent
spec:
  selector:
    app: zabbix-agent
  ports:
    - port: 10050
      targetPort: 10050