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如何在kubernetes集群中使用nfs挂载glusterfs卷?

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我已经 Build 了一个glusterfs集群,为kubernetes中的pod提供卷 . 以glusterfs方式安装音量时没有问题:

"volumes": [
        {
            "name": "vol1",
            "glusterfs": {
                "endpoints": "glusterfs-cluster",
                "path": "a-gluster-vol"
            }
        }
    ]

我的问题是,我可以用nfs方式使用gluster卷吗?这样的

"nfs": {
                "server": "someaddress",
                "path": "/a-gluster-vol"
            }

beans 荚是 failedMount

50s     18s     7   {kubelet kube-node-21}          Warning     FailedMount MountVolume.SetUp failed for volume "kubernetes.io/nfs/818e0668-f7df-11e6-9f69-52540092af07-vol1" (spec.Name: "vol1") pod "818e0668-f7df-11e6-9f69-52540092af07" (UID: "818e0668-f7df-11e6-9f69-52540092af07") with: mount failed: exit status 32
Mounting command: mount
Mounting arguments: 192.168.16.180:/nfs /var/lib/kubelet/pods/818e0668-f7df-11e6-9f69-52540092af07/volumes/kubernetes.io~nfs/vol1 nfs []
Output: mount.nfs: requested NFS version or transport protocol is not supported

2 回答

  • 1

    kubernetes中的Gluster插件适用于FUSE,因此当您在pod规范中指定“gluster”时,将使用FUSE客户端进行挂载 . 但是,如果要将其用作NFS共享,可以在pod规范中尝试“nfs”规范,但必须确保“Gluster nfs”服务在Gluster Cluster中运行 .

  • 0
    "volumes": [{
      "name": "vol1",
      "nfs": {
        "server": "glusterfs-server-ip",
        "path": "/a-gluster-vol"
      }
    }]
    

    现在你只能指定一台服务器,所以它并不理想 .

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