blob: 96e997dc72c07a278f5f7db3b99f89ed25160726 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
# This is an example of a bring your own (byo) host inventory for a cluster
# with natively hosted, containerized GlusterFS storage.
#
# This inventory may be used with the byo/config.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 byo/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/byo/openshift-glusterfs/README.md and
# roles/openshift_storage_glusterfs/README.md for additional details.
[OSEv3:children]
masters
nodes
# 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 and a native
# heketi service
openshift_storage_glusterfs_is_native=False
openshift_storage_glusterfs_heketi_is_native=False
# Specify that heketi will use SSH to communicate to the GlusterFS nodes and
# the private key file it will use for authentication
openshift_storage_glusterfs_heketi_executor=ssh
openshift_storage_glusterfs_heketi_ssh_keyfile=/root/id_rsa
[masters]
master node=True storage=True master=True
[nodes]
master node=True storage=True master=True openshift_schedulable=False
node0 node=True openshift_schedulable=True
node1 node=True openshift_schedulable=True
node2 node=True openshift_schedulable=True
# 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 glusterfs_devices='[ "/dev/vdb" ]'
node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]'
node2 glusterfs_devices='[ "/dev/vdd" ]'
|
