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Veritas NetBackup™ 版本说明

Last Published: 2021-09-16

Product(s): NetBackup (9.1.0.1)

如果在 RHEL 8.3 环境的 Podman 层中保留失效的 IP 地址条目，则启动或重新启动 CloudPoint 服务可能会失败

有时，CloudPoint 服务容器重新启动时可能会遇到以下错误。

Error adding network: failed to allocate for
 range 0: 10.89.0.140 has been allocated to
 02da9e9aab2f79303c53dfb10b5ae6b6b70288d36b8fffbdfabba046da5a9afc,
 duplicate allocation is not allowed
ERRO[0000] Error while adding pod to CNI network
 "flexsnap-network": failed to allocate for
 range 0: 10.89.0.140 has been allocated to
 02da9e9aab2f79303c53dfb10b5ae6b6b70288d36b8fffbdfabba046da5a9afc,
 duplicate allocation is not allowed
Error: error configuring network namespace for container
 02da9e9aab2f79303c53dfb10b5ae6b6b70288d36b8fffbdfabba046da5a9afc:
 failed to allocate for range 0:
 10.89.0.140 has been allocated to
 02da9e9aab2f79303c53dfb10b5ae6b6b70288d36b8fffbdfabba046da5a9afc,
 duplicate allocation is not allowed"

该问题存在于 Podman 子系统中，当容器停止时，该子系统无法从 dir /var/lib/cni/networks/flexsnap-network/ 中删除为容器分配的现有 IP。

解决方法：

查找容器停止时所保留的失效 IP 地址。例如，上述错误中的 10.89.0.140。
运行以下命令以从 dir /var/lib/cni/networks/flexsnap-network/ 中删除失效条目：
# rm /var/lib/cni/networks/flexsnap-network/10.89.0.140
启动该服务：
# podman start <service-name>