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Diffstat (limited to 'playbooks/byo/openshift-glusterfs/README.md')
| -rw-r--r-- | playbooks/byo/openshift-glusterfs/README.md | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/playbooks/byo/openshift-glusterfs/README.md b/playbooks/byo/openshift-glusterfs/README.md index 823ad5e29..f62aea229 100644 --- a/playbooks/byo/openshift-glusterfs/README.md +++ b/playbooks/byo/openshift-glusterfs/README.md @@ -39,6 +39,11 @@ registry, specify a `glusterfs_registry` group that is populated as the `glusterfs_registry` group is specified, the cluster defined by the `glusterfs` group will be used. +To swap an existing hosted registry's backend storage for a GlusterFS volume, +specify `openshift_hosted_registry_storage_glusterfs_swap=True`. To +additoinally copy any existing contents from an existing hosted registry, +specify `openshift_hosted_registry_storage_glusterfs_swapcopy=True`. + **NOTE:** For each namespace that is to have access to GlusterFS volumes an Enpoints resource pointing to the GlusterFS cluster nodes and a corresponding Service resource must be created. If dynamic provisioning using StorageClasses @@ -89,4 +94,5 @@ See the documentation in the role's directory for further details. ## Role: openshift_hosted The `openshift_hosted` role recognizes `glusterfs` as a possible storage -backend for a hosted docker registry. +backend for a hosted docker registry. It will also, if configured, handle the +swap of an existing registry's backend storage to a GlusterFS volume. |