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Admin Can Specify in Which AWS Availability Zone(s) a PV Shall Be Created

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An admin wants to specify in which AWS availability zone(s) users may create persistent volumes using dynamic provisioning.

That's why the admin can now configure in StorageClass object a comma separated list of zones. Dynamically created PVs for PVCs that use the StorageClass are created in one of the configured zones.
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pospispa
2016-12-08 13:35:56 +01:00
parent d73c0d649d
commit 9eb912e62f
3 changed files with 36 additions and 9 deletions
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5
examples/persistent-volume-provisioning/README.md
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@@ -25,12 +25,13 @@ metadata:
provisioner: kubernetes.io/aws-ebs
parameters:
type: io1
zone: us-east-1d
zones: us-east-1d, us-east-1c
iopsPerGB: "10"
```
* `type`: `io1`, `gp2`, `sc1`, `st1`. See AWS docs for details. Default: `gp2`.
* `zone`: AWS zone. If not specified, a random zone from those where Kubernetes cluster has a node is chosen.
* `zone`: AWS zone. If neither zone nor zones is specified, volumes are generally round-robin-ed across all active zones where Kubernetes cluster has a node. Note: zone and zones parameters must not be used at the same time.
* `zones`: a comma separated list of AWS zone(s). If neither zone nor zones is specified, volumes are generally round-robin-ed across all active zones where Kubernetes cluster has a node. Note: zone and zones parameters must not be used at the same time.
* `iopsPerGB`: only for `io1` volumes. I/O operations per second per GiB. AWS volume plugin multiplies this with size of requested volume to compute IOPS of the volume and caps it at 20 000 IOPS (maximum supported by AWS, see AWS docs).
* `encrypted`: denotes whether the EBS volume should be encrypted or not. Valid values are `true` or `false`.
* `kmsKeyId`: optional. The full Amazon Resource Name of the key to use when encrypting the volume. If none is supplied but `encrypted` is true, a key is generated by AWS. See AWS docs for valid ARN value.