NetBackup™ for OpenStack 管理指南

清理 NetBackup for OpenStack datamover 服务

需要在所有节点上运行以下步骤，才能使 NetBackup for OpenStack datamover 服务运行。通过检查包含 OS::TripleO::Services::nbosdm 条目的角色的 roles_data.yaml 来标识这些节点。

标识运行 NetBackup for OpenStack datamover API 服务的角色后，以下命令将清除该服务中的节点。

停止 nbosdm 容器。

# For RHOSP17.1 onwards
systemctl disable tripleo_nbosdm.service
systemctl stop tripleo_nbosdm.service
podman stop nbosdm

删除 nbosdm 容器。

# For RHOSP17.1 onwards
podman rm nbosdm

在计算主机上卸载 NetBackup for OpenStack 备份目标。

## Following steps applicable for all supported RHOSP releases.

# Check NetBackup for OpenStack backup target mount point
mount | grep NetBackup

# Unmount it
-- If it's NFS  (COPY UUID_DIR from your compute host using above command)
umount /var/lib/nova/NetBackupOpenStack-mounts/<UUID_DIR>

-- If it's S3
umount /var/lib/nova/NetBackupOpenStack-mounts

# Verify that it's unmounted        
mount | grep NetBackup
    
df -h  | grep NetBackup

# Remove mount point directory after verifying that backup target unmounted 
successfully.
# Otherwise actual data from backup target may get cleaned. 

rm -rf /var/lib/nova/NetBackupOpenStack-mounts

清理 NetBackup for OpenStack datamover 服务 conf 目录。

rm -rf /var/lib/config-data/puppet-generated/nbosdm/
rm /var/lib/config-data/puppet-generated/nbosdm.md5sum

清理 NetBackup for OpenStack datamover 服务日志目录。

rm -rf /var/log/containers/nbosdm/