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Diffstat (limited to 'inventory/hosts.glusterfs.external.example')
| -rw-r--r-- | inventory/hosts.glusterfs.external.example | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/inventory/hosts.glusterfs.external.example b/inventory/hosts.glusterfs.external.example new file mode 100644 index 000000000..bf2557cf0 --- /dev/null +++ b/inventory/hosts.glusterfs.external.example @@ -0,0 +1,60 @@ +# This is an example of an OpenShift-Ansible host inventory for a cluster +# with natively hosted, containerized GlusterFS storage. +# +# This inventory may be used with the deploy_cluster.yml playbook to deploy a new +# cluster with GlusterFS storage, which will use that storage to create a +# volume that will provide backend storage for a hosted Docker registry. +# +# This inventory may also be used with openshift-glusterfs/config.yml to +# deploy GlusterFS storage on an existing cluster. With this playbook, the +# registry backend volume will be created but the administrator must then +# either deploy a hosted registry or change an existing hosted registry to use +# that volume. +# +# There are additional configuration parameters that can be specified to +# control the deployment and state of a GlusterFS cluster. Please see the +# documentation in playbooks/openshift-glusterfs/README.md and +# roles/openshift_storage_glusterfs/README.md for additional details. + +[OSEv3:children] +masters +nodes +etcd +# Specify there will be GlusterFS nodes +glusterfs + +[OSEv3:vars] +ansible_ssh_user=root +openshift_deployment_type=origin +# Specify that we want to use an external GlusterFS cluster +openshift_storage_glusterfs_is_native=False +# Specify the IP address or hostname of the external heketi service +openshift_storage_glusterfs_heketi_url=172.0.0.1 + +[masters] +master + +[nodes] +master openshift_schedulable=False +node0 openshift_schedulable=True +node1 openshift_schedulable=True +node2 openshift_schedulable=True + +[etcd] +master + +# Specify the glusterfs group, which contains the nodes of the external +# GlusterFS cluster. At a minimum, each node must have "glusterfs_hostname" +# and "glusterfs_devices" variables defined. +# +# The first variable indicates the hostname of the external GLusterFS node, +# and must be reachable by the external heketi service. +# +# The second variable is a list of block devices the node will have access to +# that are intended solely for use as GlusterFS storage. These block devices +# must be bare (e.g. have no data, not be marked as LVM PVs), and will be +# formatted. +[glusterfs] +node0.local glusterfs_ip='172.0.0.10' glusterfs_devices='[ "/dev/vdb" ]' +node1.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]' +node2.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdd" ]' |