Add multizone limitations regarding dynamic provisioning (#4706)

2017-08-10 16:04:02 -07:00
parent cc7cadb138
commit c835bfc68d
1 changed files with 12 additions and 0 deletions
@@ -73,6 +73,18 @@ available and can tolerate the loss of a zone, the control plane is
 located in a single zone.  Users that want a highly available control
 plane should follow the [high availability](/docs/admin/high-availability) instructions.
 * StatefulSet volume zone spreading when using dynamic provisioning is currently not compatible with
 pod affinity or anti-affinity policies.
 * If the name of the StatefulSet contains dashes ("-"), volume zone spreading
 may not provide a uniform distribution of storage across zones.
 * When specifying multiple PVCs in a Deployment or Pod spec, the StorageClass
 needs to be configured for a specific, single zone, or the PVs need to be
 statically provisioned in a specific zone. Another workaround is to use a
 StatefulSet, which will ensure that all the volumes for a replica are
 provisioned in the same zone.
 ## Walkthrough