Prometheus 节点导出器无法绑定端口

我的节点导出器是使用kubernetes守护程序安装的。节点导出器的默认端口为9100，但本地计算机上的端口已被占用，因此我多次修改配置文件以更改端口。但每次都失败了。以下配置是我尝试过的： 尝试次数1将9100端口修改为19100：

containers：
- name: prometheus-node-exporter
  image: "docker.ssiid.com/prom/node-exporter:v0.18.1"
  imagePullPolicy: "IfNotPresent"
  args:
    - --path.procfs=/host/proc
    - --path.sysfs=/host/sys
  ports:
    - name: metrics
      containerPort: 19100
      hostPort: 19100
  volumeMounts:
    - name: proc
      mountPath: /host/proc
      readOnly:  true
    - name: sys
      mountPath: /host/sys
      readOnly: true

结果是它不起作用。它仍在使用日志中的端口9100

尝试次数2将新选项添加到args--web.listen address=：9100，如下所示：

containers:
- name: prometheus-node-exporter
  image: "docker.ssiid.com/prom/node-exporter:v0.18.1"
  imagePullPolicy: "IfNotPresent"
  args:
    - --web.listen-address=":19100"
    - --path.procfs=/host/proc
    - --path.sysfs=/host/sys
  ports:
    - name: metrics
      containerPort: 9100
      hostPort: 9100
  volumeMounts:
    - name: proc
      mountPath: /host/proc
      readOnly:  true
    - name: sys
      mountPath: /host/sys

它仍然不起作用。错误如下：

time="2020-03-13T10:56:03Z" level=info msg=" - time" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg=" - timex" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg=" - uname" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg=" - vmstat" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg=" - xfs" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg=" - zfs" source="node_exporter.go:104"
time="2020-03-13T10:56:03Z" level=info msg="Listening on \":19100\"" source="node_exporter.go:170"
time="2020-03-13T10:56:03Z" level=fatal msg="listen tcp: address tcp/19100\": unknown port" source="node_exporter.go:172"

---

如何更改端口

以下配置有效：

containers:
- name: prometheus-node-exporter
  image: "docker.ssiid.com/prom/node-exporter:v0.18.1"
  imagePullPolicy: "IfNotPresent"
  args:
    - --web.listen-address=localhost:19100
    - --path.procfs=/host/proc
    - --path.sysfs=/host/sys
  ports:
    - name: metrics
      containerPort: 19100