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Updated docs for enabling topology#64

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k8s-ci-robot merged 1 commit intokubernetes-csi:masterfrom
verult:topology
Nov 2, 2018
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Updated docs for enabling topology#64
k8s-ci-robot merged 1 commit intokubernetes-csi:masterfrom
verult:topology

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@verult verult commented Oct 10, 2018

Documentation for kubernetes-csi/external-provisioner#148. Holding until that PR merges

/hold

@k8s-ci-robot k8s-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Oct 10, 2018
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Oct 10, 2018
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verult commented Oct 10, 2018

/assign @lpabon
/cc @vladimirvivien @xing-yang

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This looks good. Thanks for correcting my misspells.

2) Install the `CSIDriver` CRD on the Kubernetes cluster with the following command:
```
$> kubectl create -f https://raw.githubusercontent.com/kubernetes/csi-api/master/pkg/crd/testdata/csidriver.yaml
$> kubectl create -f https://raw.githubusercontent.com/kubernetes/csi-api/master/pkg/crd/testdata/csidriver.yaml --validate=false
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Thanks for adding this. Missed it.

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We'll should archive all of this after 1.13 as a 1.12 steps and update it for 1.13.

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Yep after 1.13 components roll out we could do another doc pass to make sure everything is updated

--feature-gates=Topology=true
```

In addition, in the *Kubernetes cluster* the `CSINodeInfo` alpha feature must be enabled:
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Add something like (see above for detail about CSINodeInfo)

In order to support topology-aware dynamic provisioning mechanisms available in Kubernetes, the *external-provisioner* must have the Topology feature enabled:

```
--feature-gates=Topology=true

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Im testing topology support using EBS CSI driver, doesn't seem this feature gate is required for me. And this flag is not present in kube_features.go too. Is this a real feature gate?

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This is a provisioner flag

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I happen to submit a similar PR: #65 @verult do you want to consolidate the two?

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verult commented Oct 17, 2018

@leakingtapan yep sounds good, I just have a couple of comments and I'll cherry-pick your PR after they are addressed

@k8s-ci-robot k8s-ci-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Oct 17, 2018
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verult commented Oct 17, 2018

Updated with @leakingtapan 's changes and addressed comments, PTAL

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lgtm

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/lgtm
you might need to rebase since my change got merged

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you might need to rebase since my change got merged

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verult commented Oct 18, 2018

Rebased!

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verult commented Oct 26, 2018

/assign @msau42 @saad-ali

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msau42 commented Oct 26, 2018

/assign

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msau42 commented Oct 26, 2018

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 26, 2018
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/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: saad-ali, verult

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Nov 2, 2018
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verult commented Nov 2, 2018

/hold cancel

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Nov 2, 2018
@k8s-ci-robot k8s-ci-robot merged commit 387dce8 into kubernetes-csi:master Nov 2, 2018
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