forked from rook/rook
Madhu Rajanna
ece9efd978
If the kernel doesnt support mapping of rbd image with deep-flatten feature,cephcsi need to flatten the rbd image first and than map the image on the node. cephcsi first tries to add a task to flatten the rbd image if its receives any permission error it will try to call rbd CLI command which is a blocking call. This commit adds mgr caps to the csi-rbd-node user so that cephcsi will add flatten task and return immediate error to the kubelet, let kubelet retry again,If we go with blocking rbd CLI call we may end up having stale maps on the node in corner cases. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
44 lines
1.5 KiB
Go
44 lines
1.5 KiB
Go
/*
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Copyright 2019 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package csi
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestCephCSIKeyringRBDNodeCaps(t *testing.T) {
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caps := cephCSIKeyringRBDNodeCaps()
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assert.Equal(t, caps, []string{"mon", "profile rbd", "mgr", "allow rw", "osd", "profile rbd"})
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}
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func TestCephCSIKeyringRBDProvisionerCaps(t *testing.T) {
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caps := cephCSIKeyringRBDProvisionerCaps()
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assert.Equal(t, caps, []string{"mon", "profile rbd", "mgr", "allow rw", "osd", "profile rbd"})
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}
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func TestCephCSIKeyringCephFSNodeCaps(t *testing.T) {
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caps := cephCSIKeyringCephFSNodeCaps()
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assert.Equal(t, caps, []string{"mon", "allow r", "mgr", "allow rw", "osd", "allow rw tag cephfs *=*", "mds", "allow rw"})
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}
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func TestCephCSIKeyringCephFSProvisionerCaps(t *testing.T) {
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caps := cephCSIKeyringCephFSProvisionerCaps()
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assert.Equal(t, caps, []string{"mon", "allow r", "mgr", "allow rw", "osd", "allow rw tag cephfs metadata=*"})
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}
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