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At present, admin doesn't have the privilege to choose the 

trusted storage pool from which persistent gluster volume
has to be provided.

This patch introduce a new storage class parameter which allows
the admin to specify storage pool/cluster if required.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal 2016-11-23 12:57:35 +05:30
parent 8f2457c10c
commit 45e5264104
2 changed files with 4 additions and 1 deletions
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4
experimental/persistent-volume-provisioning/README.md
View File

@ -74,6 +74,7 @@ metadata:
provisioner: kubernetes.io/glusterfs provisioner: kubernetes.io/glusterfs
parameters: parameters:
resturl: "http://127.0.0.1:8081" resturl: "http://127.0.0.1:8081"
clusterid: "630372ccdc720a92c681fb928f27b53f"
restuser: "admin" restuser: "admin"
secretNamespace: "default" secretNamespace: "default"
secretName: "heketi-secret" secretName: "heketi-secret"
@ -85,8 +86,9 @@ parameters:
* `restuser` : Gluster REST service/Heketi user who has access to create volumes in the Gluster Trusted Pool. * `restuser` : Gluster REST service/Heketi user who has access to create volumes in the Gluster Trusted Pool.
* `restuserkey` : Gluster REST service/Heketi user's password which will be used for authentication to the REST server. This parameter is deprecated in favor of `secretNamespace` + `secretName`. * `restuserkey` : Gluster REST service/Heketi user's password which will be used for authentication to the REST server. This parameter is deprecated in favor of `secretNamespace` + `secretName`.
* `secretNamespace` + `secretName` : Identification of Secret instance that containes user password to use when talking to Gluster REST service. These parameters are optional, empty password will be used when both `secretNamespace` and `secretName` are omitted. The provided secret must have type "kubernetes.io/glusterfs". * `secretNamespace` + `secretName` : Identification of Secret instance that containes user password to use when talking to Gluster REST service. These parameters are optional, empty password will be used when both `secretNamespace` and `secretName` are omitted. The provided secret must have type "kubernetes.io/glusterfs".
When both `restuserkey` and `secretNamespace` + `secretName` is specified, the secret will be used. When both `restuserkey` and `secretNamespace` + `secretName` is specified, the secret will be used.
* `clusterid`: `630372ccdc720a92c681fb928f27b53f` is the ID of the cluster which will be used by Heketi when provisioning the volume. It can also be a list of clusterids, for ex:
"8452344e2becec931ece4e33c4674e4e,42982310de6c63381718ccfa6d8cf397". This is an optional parameter.
Example of a secret can be found in [glusterfs-provisioning-secret.yaml](glusterfs-provisioning-secret.yaml). Example of a secret can be found in [glusterfs-provisioning-secret.yaml](glusterfs-provisioning-secret.yaml).

1
experimental/persistent-volume-provisioning/glusterfs-dp.yaml
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@ -5,6 +5,7 @@ metadata:
provisioner: kubernetes.io/glusterfs provisioner: kubernetes.io/glusterfs
parameters: parameters:
resturl: "http://127.0.0.1:8081" resturl: "http://127.0.0.1:8081"
clusterid: "630372ccdc720a92c681fb928f27b53f"
restuser: "admin" restuser: "admin"
secretNamespace: "default" secretNamespace: "default"
secretName: "heketi-secret" secretName: "heketi-secret"