4.6. 单个 OCS 集群安装

[OSEv3:children]
...
nodes
glusterfs

[OSEv3:vars]
...
# registry
...

# logging
openshift_logging_install_logging=true
...
openshift_logging_es_pvc_storage_class_name='glusterfs-storage-block'
...

# metrics
openshift_metrics_install_metrics=true
...
openshift_metrics_cassandra_pvc_storage_class_name='glusterfs-storage-block'
...

# glusterfs_registry_storage
openshift_hosted_registry_storage_kind=glusterfs
openshift_hosted_registry_storage_volume_size=20Gi
openshift_hosted_registry_selector="node-role.kubernetes.io/infra=true"


# OCS storage cluster for applications
openshift_storage_glusterfs_namespace=app-storage
openshift_storage_glusterfs_storageclass=true
openshift_storage_glusterfs_storageclass_default=false
openshift_storage_glusterfs_block_deploy=true
openshift_storage_glusterfs_block_host_vol_create=true
openshift_storage_glusterfs_block_host_vol_size=100
openshift_storage_glusterfs_block_storageclass=true
openshift_storage_glusterfs_block_storageclass_default=false
...

[nodes]
…
ose-app-node01.ocpgluster.com openshift_node_group_name="node-config-compute"
ose-app-node02.ocpgluster.com openshift_node_group_name="node-config-compute"
ose-app-node03.ocpgluster.com openshift_node_group_name="node-config-compute"
ose-app-node04.ocpgluster.com openshift_node_group_name="node-config-compute"

[glusterfs]
ose-app-node01.ocpgluster.com glusterfs_zone=1 glusterfs_devices='[ "/dev/xvdf" ]'
ose-app-node02.ocpgluster.com glusterfs_zone=2 glusterfs_devices='[ "/dev/xvdf" ]'
ose-app-node03.ocpgluster.com glusterfs_zone=3 glusterfs_devices='[ "/dev/xvdf" ]'
ose-app-node04.ocpgluster.com glusterfs_zone=1 glusterfs_devices='[ "/dev/xvdf" ]'