Kubernetes 使用configmap使容器继续创建目录

我使用configmaps填充少数服务的配置。但有一个容器有一种奇怪的行为。实例化时会创建多个目录，然后每2分钟创建一个新目录：

 0 drwxr-xr-x    4 root     root            90 Feb 15 14:45 ..2982_15_02_14_45_49.335148891
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:45 ..2982_15_02_14_45_52.091968736
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:45 ..2982_15_02_14_45_53.797898431
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:45 ..2982_15_02_14_45_54.421758226
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:45 ..2982_15_02_14_45_56.209637705
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:46 ..2982_15_02_14_46_00.970889748
 0 drwxr-xr-x    4 root     root            90 Feb 15 14:46 ..2982_15_02_14_46_08.301261923

[……]

YAML看起来像这样：

volumeMounts:
[..]  
- name: default-nginx-config
  mountPath: /etc/nginx
- name: default-nginx-slash-srv
  mountPath: /srv

volumes:
[..]
- name: default-nginx-config
  configMap:
    name: web-frontend-default
    items:
    - key: fastcgi-params
      path: fastcgi-params
    - key: frontend.conf
      path: frontend.conf
    - key: nginx.conf
      path: nginx.conf
    - key: internal.conf
      path: conf.d/internal.conf
    - key: common-static-app.conf
      path: conf.d/common-static-app.conf
    - key: common-backends.conf
      path: conf.d/common-backends.conf
    - key: common-dynamic-app.conf
      path: conf.d/common-dynamic-app.conf
    - key: 00-generic.conf
      path: apps.d/00-generic.conf
    - key: default.conf
      path: apps.d/default.conf
- name: default-nginx-slash-srv
  configMap:
    name: web-frontend-default
    items:
    - key: probe.html
      path: probe.html

当然，任何暗示都将非常感谢：-）

谢谢

修复得很好：-）
问题是两个卷装载在同一目标目录中。k8s似乎不喜欢它

---

谢谢你，埃里克

建议：检查/var/log/kubelet.log中的kubelet错误日志，查看来自“atomic_writer.go”的错误消息。逻辑但明智的建议：-）我确实看到许多“卷已装入pod，但请求重新装入”。但这些似乎是合法的。但是，由于同一级别上存在另一个包含ssl证书的卷，因此无法重新装载nginx conf。remove[..]/default nginx config/ssl:device或resource-busy-configmap.go:182]将有效负载写入目录时出错：remove[..][…]（durationbeforetry 2m0s）。错误：卷[…]的MountVolume.SetUp失败将继续，但我想将ssl目录移出nginx conf dir将解决此问题。

volumeMounts:
[..]  
- name: default-nginx-config
  mountPath: /etc/nginx
- name: default-nginx-slash-srv
  mountPath: /srv

volumes:
[..]
- name: default-nginx-config
  configMap:
    name: web-frontend-default
    items:
    - key: fastcgi-params
      path: fastcgi-params
    - key: frontend.conf
      path: frontend.conf
    - key: nginx.conf
      path: nginx.conf
    - key: internal.conf
      path: conf.d/internal.conf
    - key: common-static-app.conf
      path: conf.d/common-static-app.conf
    - key: common-backends.conf
      path: conf.d/common-backends.conf
    - key: common-dynamic-app.conf
      path: conf.d/common-dynamic-app.conf
    - key: 00-generic.conf
      path: apps.d/00-generic.conf
    - key: default.conf
      path: apps.d/default.conf
- name: default-nginx-slash-srv
  configMap:
    name: web-frontend-default
    items:
    - key: probe.html
      path: probe.html