容器安装glusterfs

具体参照官网：
https://docs.openshift.com/container-platform/3.7/install_config/install/advanced_install.html#advanced-install-glusterfs-persistent-storage

修改hosts文件

[OSEv3:children]
masters
etcd
nodes
lb
glusterfs
。。。。。。。
[OSEv3:vars]
openshift_storage_glusterfs_namespace=glusterfs
openshift_storage_glusterfs_name=storage

[glusterfs]
10.19.14.19 glusterfs_ip=10.19.14.19 glusterfs_devices='[ "/dev/vdb2" ]'
10.19.14.20 glusterfs_ip=10.19.14.20 glusterfs_devices='[ "/dev/vdb2" ]'
10.19.14.21 glusterfs_ip=10.19.14.21 glusterfs_devices='[ "/dev/vdc2" ]’

执行ansible-playbook

ansible-playbook -i hosts 3.6/openshift-ansible/playbooks/byo/openshift-glusterfs/config.yaml

生成的router是不可用的，具体router 要根据你集群绑定的域名自己导出来一个可用的router