Re: [kubernetes/kubernetes] make k8s support cephfs fuse (#55222)

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Brendan Burns

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Nov 10, 2017, 2:19:10 PM11/10/17
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General FUSE support was already discussed here:

#7890

Do we really want to add it ad-hoc here?

@kubernetes/sig-storage-feature-requests @saad-ali


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Xiaoyu(Tim) Zhang

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Nov 11, 2017, 3:30:23 AM11/11/17
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Considered what ceph member @renhwztetecs said, I think it deserve us do something for Ceph fuse...
/cc @rootfs

Xiaoyu(Tim) Zhang

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Nov 13, 2017, 6:31:01 PM11/13/17
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@zhangxiaoyu-zidif pushed 1 commit.


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k8s-ci-robot

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Nov 13, 2017, 7:09:24 PM11/13/17
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@zhangxiaoyu-zidif: The following test failed, say /retest to rerun them all:

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pull-kubernetes-verify 4b8629b link /test pull-kubernetes-verify

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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Xiaoyu(Tim) Zhang

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Nov 14, 2017, 5:49:25 PM11/14/17
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@zhangxiaoyu-zidif pushed 1 commit.


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Huamin Chen

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Nov 14, 2017, 6:26:37 PM11/14/17
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Instead of an api change, i prefer node probe cephfs fuse binary and use it when proper. The reasons are:

  • cephfs fuse installation is not guaranteed on the nodes.
  • setting it on the api requires additional validation: cephfs fuse only works with keyring file.


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k8s-ci-robot

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Nov 14, 2017, 6:30:03 PM11/14/17
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@zhangxiaoyu-zidif: The following test failed, say /retest to rerun them all:

Test name Commit Details Rerun command
pull-kubernetes-verify 930266f link /test pull-kubernetes-verify

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Xiaoyu(Tim) Zhang

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Nov 15, 2017, 6:06:33 AM11/15/17
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@zhangxiaoyu-zidif pushed 1 commit.


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Xiaoyu(Tim) Zhang

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Nov 15, 2017, 7:27:22 AM11/15/17
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@rootfs Thanks for review and idea.
Is there some example to refer, I would be grateful. Many thanks...


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Huamin Chen

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Nov 15, 2017, 11:27:38 AM11/15/17
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@zhangxiaoyu-zidif remove the api changes :)

Probe cephfs-fuse and build mount options for cephfs-fuse before mounting the filesystem here

if cephfs-fuse mount fails, fall back to kernel cephfs

Kubernetes Submit Queue

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Nov 18, 2017, 3:31:45 AM11/18/17
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@zhangxiaoyu-zidif PR needs rebase

Xiaoyu(Tim) Zhang

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Dec 14, 2017, 3:05:07 AM12/14/17
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Closed #55222.

Jianxin,Ren

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Dec 18, 2019, 2:35:12 AM12/18/19
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@zhangxiaoyu-zidif by fuse, is real quota ideal for you?


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