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fix disk unavailable issue when mounting multiple azure disks due to dev name change #2410

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Mar 8, 2018
Merged

fix disk unavailable issue when mounting multiple azure disks due to dev name change #2410

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3 changes: 3 additions & 0 deletions parts/k8s/addons/kubernetesmasteraddons-managed-azure-storage-classes.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ provisioner: kubernetes.io/azure-disk
parameters:
kind: Managed
storageaccounttype: Standard_LRS
cachingmode: None
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What is the default cachingmode if it is not set?

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default is ReadWrite, and I have set to None in current k8s upstream code from v1.7-v1.10, all minor version should fix this issue.

---
apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
Expand All @@ -22,6 +23,7 @@ provisioner: kubernetes.io/azure-disk
parameters:
kind: Managed
storageaccounttype: Premium_LRS
cachingmode: None
---
apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
Expand All @@ -34,6 +36,7 @@ provisioner: kubernetes.io/azure-disk
parameters:
kind: Managed
storageaccounttype: Standard_LRS
cachingmode: None
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
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4 changes: 4 additions & 0 deletions parts/k8s/addons/kubernetesmasteraddons-unmanaged-azure-storage-classes.yaml
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Expand Up @@ -7,6 +7,8 @@ metadata:
labels:
kubernetes.io/cluster-service: "true"
provisioner: kubernetes.io/azure-disk
parameters:
cachingmode: None
---
apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
Expand All @@ -19,6 +21,7 @@ provisioner: kubernetes.io/azure-disk
parameters:
kind: Managed
storageaccounttype: Premium_LRS
cachingmode: None
---
apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
Expand All @@ -31,6 +34,7 @@ provisioner: kubernetes.io/azure-disk
parameters:
kind: Managed
storageaccounttype: Standard_LRS
cachingmode: None
---
kind: StorageClass
apiVersion: storage.k8s.io/v1
Expand Down