From 94f8bfbeed179f1b9c43b822a43e7c5a87e22d31 Mon Sep 17 00:00:00 2001 From: jianglingxia Date: Thu, 21 Sep 2017 15:57:21 +0800 Subject: [PATCH] some error in statefulset --- .../stateful-application/basic-stateful-set.md | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/docs/tutorials/stateful-application/basic-stateful-set.md b/docs/tutorials/stateful-application/basic-stateful-set.md index 5d94890127..1c644dd519 100644 --- a/docs/tutorials/stateful-application/basic-stateful-set.md +++ b/docs/tutorials/stateful-application/basic-stateful-set.md @@ -262,8 +262,7 @@ www-web-0 Bound pvc-15c268c7-b507-11e6-932f-42010a800002 1Gi RWO www-web-1 Bound pvc-15c79307-b507-11e6-932f-42010a800002 1Gi RWO 48s ``` The StatefulSet controller created two PersistentVolumeClaims that are -bound to two [PersistentVolumes](/docs/concepts/storage/volumes/). As the -cluster used in this tutorial is configured to dynamically provision +bound to two [PersistentVolumes](/docs/concepts/storage/persistent-volumes/). As the cluster used in this tutorial is configured to dynamically provision PersistentVolumes, the PersistentVolumes were created and bound automatically. The NGINX webservers, by default, will serve an index file at @@ -330,7 +329,7 @@ web-1 Even though `web-0` and `web-1` were rescheduled, they continue to serve their hostnames because the PersistentVolumes associated with their -PersistentVolumeClaims are remounted to their `volumeMount`s. No matter what +PersistentVolumeClaims are remounted to their `volumeMounts`. No matter what node `web-0`and `web-1` are scheduled on, their PersistentVolumes will be mounted to the appropriate mount points. @@ -338,8 +337,7 @@ mounted to the appropriate mount points. Scaling a StatefulSet refers to increasing or decreasing the number of replicas. This is accomplished by updating the `replicas` field. You can use either [`kubectl scale`](/docs/user-guide/kubectl/{{page.version}}/#scale) or -[`kubectl patch`](/docs/user-guide/kubectl/{{page.version}}/#patch) to scale a Stateful -Set. +[`kubectl patch`](/docs/user-guide/kubectl/{{page.version}}/#patch) to scale a StatefulSet. ### Scaling Up @@ -440,10 +438,7 @@ www-web-4 Bound pvc-e11bb5f8-b508-11e6-932f-42010a800002 1Gi RWO ``` There are still five PersistentVolumeClaims and five PersistentVolumes. -When exploring a Pod's [stable storage](#stable-storage), we saw that the -PersistentVolumes mounted to the Pods of a StatefulSet are not deleted when -the StatefulSet's Pods are deleted. This is still true when Pod deletion is -caused by scaling the StatefulSet down. +When exploring a Pod's [stable storage](#writing-to-stable-storage), we saw that the PersistentVolumes mounted to the Pods of a StatefulSet are not deleted whenthe StatefulSet's Pods are deleted. This is still true when Pod deletion is caused by scaling the StatefulSet down. ## Updating StatefulSets