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Merge pull request #31626 from wongma7/migrationplugin 

Add that CSIMigration* fallback does not work for provision operations
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Kubernetes Prow Robot 2022-03-06 11:48:52 -08:00 committed by GitHub
parent edce42be0a d5c500bda3
commit 6971f8e4e8
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1 changed files with 30 additions and 15 deletions
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content/en/docs/reference/command-line-tools-reference/feature-gates.md
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@ -619,8 +619,10 @@ Each feature gate is designed for enabling/disabling a specific feature:
operations from in-tree plugins to corresponding pre-installed CSI plugins
- `CSIMigrationAWS`: Enables shims and translation logic to route volume
operations from the AWS-EBS in-tree plugin to EBS CSI plugin. Supports
falling back to in-tree EBS plugin if a node does not have EBS CSI plugin
installed and configured. Requires CSIMigration feature flag enabled.
falling back to in-tree EBS plugin for mount operations to nodes that have
the feature disabled or that do not have EBS CSI plugin installed and
configured. Does not support falling back for provision operations, for those
the CSI plugin must be installed and configured.
- `CSIMigrationAWSComplete`: Stops registering the EBS in-tree plugin in
kubelet and volume controllers and enables shims and translation logic to
route volume operations from the AWS-EBS in-tree plugin to EBS CSI plugin.
@ -630,9 +632,11 @@ Each feature gate is designed for enabling/disabling a specific feature:
which prevents the registration of in-tree EBS plugin.
- `CSIMigrationAzureDisk`: Enables shims and translation logic to route volume
operations from the Azure-Disk in-tree plugin to AzureDisk CSI plugin.
Supports falling back to in-tree AzureDisk plugin if a node does not have
AzureDisk CSI plugin installed and configured. Requires CSIMigration feature
flag enabled.
Supports falling back to in-tree AzureDisk plugin for mount operations to
nodes that have the feature disabled or that do not have AzureDisk CSI plugin
installed and configured. Does not support falling back for provision
operations, for those the CSI plugin must be installed and configured.
Requires CSIMigration feature flag enabled.
- `CSIMigrationAzureDiskComplete`: Stops registering the Azure-Disk in-tree
plugin in kubelet and volume controllers and enables shims and translation
logic to route volume operations from the Azure-Disk in-tree plugin to
@ -642,9 +646,11 @@ Each feature gate is designed for enabling/disabling a specific feature:
`InTreePluginAzureDiskUnregister` feature flag which prevents the registration of in-tree AzureDisk plugin.
- `CSIMigrationAzureFile`: Enables shims and translation logic to route volume
operations from the Azure-File in-tree plugin to AzureFile CSI plugin.
Supports falling back to in-tree AzureFile plugin if a node does not have
AzureFile CSI plugin installed and configured. Requires CSIMigration feature
flag enabled.
Supports falling back to in-tree AzureFile plugin for mount operations to
nodes that have the feature disabled or that do not have AzureFile CSI plugin
installed and configured. Does not support falling back for provision
operations, for those the CSI plugin must be installed and configured.
Requires CSIMigration feature flag enabled.
- `CSIMigrationAzureFileComplete`: Stops registering the Azure-File in-tree
plugin in kubelet and volume controllers and enables shims and translation
logic to route volume operations from the Azure-File in-tree plugin to
@ -655,8 +661,11 @@ Each feature gate is designed for enabling/disabling a specific feature:
of in-tree AzureFile plugin.
- `CSIMigrationGCE`: Enables shims and translation logic to route volume
operations from the GCE-PD in-tree plugin to PD CSI plugin. Supports falling
back to in-tree GCE plugin if a node does not have PD CSI plugin installed and
configured. Requires CSIMigration feature flag enabled.
back to in-tree GCE plugin for mount operations to nodes that have the
feature disabled or that do not have PD CSI plugin installed and configured.
Does not support falling back for provision operations, for those the CSI
plugin must be installed and configured. Requires CSIMigration feature flag
enabled.
- `csiMigrationRBD`: Enables shims and translation logic to route volume
operations from the RBD in-tree plugin to Ceph RBD CSI plugin. Requires
CSIMigration and csiMigrationRBD feature flags enabled and Ceph CSI plugin
@ -672,8 +681,11 @@ Each feature gate is designed for enabling/disabling a specific feature:
been deprecated in favor of the `InTreePluginGCEUnregister` feature flag which prevents the registration of in-tree GCE PD plugin.
- `CSIMigrationOpenStack`: Enables shims and translation logic to route volume
operations from the Cinder in-tree plugin to Cinder CSI plugin. Supports
falling back to in-tree Cinder plugin if a node does not have Cinder CSI
plugin installed and configured. Requires CSIMigration feature flag enabled.
falling back to in-tree Cinder plugin for mount operations to nodes that have
the feature disabled or that do not have Cinder CSI plugin installed and
configured. Does not support falling back for provision operations, for those
the CSI plugin must be installed and configured. Requires CSIMigration
feature flag enabled.
- `CSIMigrationOpenStackComplete`: Stops registering the Cinder in-tree plugin in
kubelet and volume controllers and enables shims and translation logic to route
volume operations from the Cinder in-tree plugin to Cinder CSI plugin.
@ -681,9 +693,12 @@ Each feature gate is designed for enabling/disabling a specific feature:
CSI plugin installed and configured on all nodes in the cluster. This flag has
been deprecated in favor of the `InTreePluginOpenStackUnregister` feature flag which prevents the registration of in-tree openstack cinder plugin.
- `CSIMigrationvSphere`: Enables shims and translation logic to route volume operations
from the vSphere in-tree plugin to vSphere CSI plugin.
Supports falling back to in-tree vSphere plugin if a node does not have vSphere
CSI plugin installed and configured. Requires CSIMigration feature flag enabled.
from the vSphere in-tree plugin to vSphere CSI plugin. Supports falling back
to in-tree vSphere plugin for mount operations to nodes that have the feature
disabled or that do not have vSphere CSI plugin installed and configured.
Does not support falling back for provision operations, for those the CSI
plugin must be installed and configured. Requires CSIMigration feature flag
enabled.
- `CSIMigrationvSphereComplete`: Stops registering the vSphere in-tree plugin in kubelet
and volume controllers and enables shims and translation logic to route volume operations
from the vSphere in-tree plugin to vSphere CSI plugin. Requires CSIMigration and