如何在滚动更新后删除关闭Docker服务任务？

我正在使用Docker Swarm来测试AWS上的服务.我最近对此服务应用了这样的更新:

 docker service update --image TestImage:v2 --update-parallelism 2 \
--update-delay 10s TestService2

更新按预期工作,服务将任务容器更新为v2.然而,快速docker service ps TestService2 | grep "v1"揭示了一堆关机TestImage:v1任务.

a0w77kj0k6jfg4r9g4nz47zzg   \_ TestService2.1   TestImage:v1  W1  Shutdown       Shutdown 36 minutes ago
2of4mc63ekzbib01w3x7q6sdm   \_ TestService2.2   TestImage:v1  W2  Shutdown       Shutdown 37 minutes ago
495frrpza5pxt205o1594x54a   \_ TestService2.3   TestImage:v1  W1  Shutdown       Shutdown 36 minutes ago
57l0gsqd26u2e5gdj30w8mcn9   \_ TestService2.4   TestImage:v1  M1  Shutdown       Shutdown 36 minutes ago
baoe1i79fswb34ydwbpafg6tm   \_ TestService2.5   TestImage:v1  M3  Shutdown       Shutdown 35 minutes ago
3uxi7kwxb73z69km6s17son58   \_ TestService2.6   TestImage:v1  M2  Shutdown       Shutdown 37 minutes ago
99cg4arnt1y52nd8d422bdu49   \_ TestService2.7   TestImage:v1  M3  Shutdown       Shutdown 36 minutes ago
cq5716jqp40h6jugo1j9ilzwp   \_ TestService2.8   TestImage:v1  M1  Shutdown       Shutdown 35 minutes ago
awlz1kxbrjk51dey7frm14d8u   \_ TestService2.9   TestImage:v1  W3  Shutdown       Shutdown 35 minutes ago
4xdi9a1jweyehfqlt76uynf3i   \_ TestService2.10  TestImage:v1  M2  Shutdown       Shutdown 36 minutes ago
eo4t6i0gaj5i294fcdnb3qncq   \_ TestService2.11  TestImage:v1  W3  Shutdown       Shutdown 35 minutes ago
3ydeuxdjquulv5xj94b9ovuwu   \_ TestService2.12  TestImage:v1  W1  Shutdown       Shutdown 36 minutes ago

如何在不去往每个单独的swarm节点并docker rm在已退出的容器上运行的情况下删除它们？我不认为这是一个docker service命令,我已经浏览了文档,但是有没有人知道我可以在Swarm Manager上运行的hack或脚本来清理节点？

谢谢!

滚动更新后,将删除这些服务的容器; 你只需要留下那些被关闭的日志.

您可以限制使用的数字

docker swarm update --task-history-limit 5