# 剔除 namespace --exclude-namespaces stringArray namespaces to exclude from the backup
# 剔除资源类型 --exclude-resources stringArray resources to exclude from the backup, formatted as resource.group, such as storageclasses.storage.k8s.io
# 包含集群资源类型 --include-cluster-resources optionalBool[=true] include cluster-scoped resources in the backup
# 包含 namespace --include-namespaces stringArray namespaces to include in the backup (use '*' for all namespaces) (default *)
# 包含 namespace 资源类型 --include-resources stringArray resources to include in the backup, formatted as resource.group, such as storageclasses.storage.k8s.io (use '*' for all resources)
# 给这个备份加上标签 --labels mapStringString labels to apply to the backup -o, --output string Output display format. For create commands, display the object but do not send it to the server. Valid formats are 'table', 'json', and 'yaml'. 'table' is not valid for the install command.
# 对指定标签的资源进行备份 -l, --selector labelSelector only back up resources matching this label selector (default <none>)
# 对 PV 创建快照 --snapshot-volumes optionalBool[=true] take snapshots of PersistentVolumes as part of the backup
# 指定备份的位置 --storage-location string location in which to store the backup
# 备份数据多久删掉
--ttl duration how long before the backup can be garbage collected (default 720h0m0s)
# 指定快照的位置，也就是哪一个公有云驱动 --volume-snapshot-locations strings list of locations (at most one per provider) where volume snapshots should be stored
创建一个备份
这里同样以上面提到的 elasticsearch 为例。
1
$ velero create backup es --include-namespaces=elasticsearch
--exclude-namespaces stringArray namespaces to exclude from the restore --exclude-resources stringArray resources to exclude from the restore, formatted as resource.group, such as storageclasses.storage.k8s.io --from-backup string backup to restore from --from-schedule string schedule to restore from -h, --help help for create --include-cluster-resources optionalBool[=true] include cluster-scoped resources in the restore --include-namespaces stringArray namespaces to include in the restore (use '*' for all namespaces) (default *) --include-resources stringArray resources to include in the restore, formatted as resource.group, such as storageclasses.storage.k8s.io (use '*' for all resources) --label-columns stringArray a comma-separated list of labels to be displayed as columns --labels mapStringString labels to apply to the restore --namespace-mappings mapStringString namespace mappings from name in the backup to desired restored name in the form src1:dst1,src2:dst2,... -o, --output string Output display format. For create commands, display the object but do not send it to the server. Valid formats are 'table', 'json', and 'yaml'. 'table' is not valid for the install command. --restore-volumes optionalBool[=true] whether to restore volumes from snapshots -l, --selector labelSelector only restore resources matching this label selector (default <none>) --show-labels show labels in the last column -w, --wait
# The default sync interval is 1 minute, so make sure to wait before checking. # You can configure this interval with the --backup-sync-period flag to the Velero server. $ velero backup describe <BACKUP-NAME>
