docker update修改容器配置

实战

[root@localhost ~]# docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
1fb916fb0e13        6a                  "sh"                2 hours ago         Created                                 hello2
9fb1ff8de577        6a                  "sh"                2 hours ago         Up 7 minutes                            hello
[root@localhost ~]# docker start 1
1
[root@localhost ~]# docker stats
CONTAINER           CPU %               MEM USAGE / LIMIT   MEM %               NET I/O             BLOCK I/O           PIDS
9fb1ff8de577        0.00%               56KiB / 993MiB      0.01%               648B / 0B           0B / 0B             0
^C
[root@localhost ~]# docker update -m 500m --memory-swap -1 9f
9f
[root@localhost ~]# docker stats
CONTAINER           CPU %               MEM USAGE / LIMIT   MEM %               NET I/O             BLOCK I/O           PIDS
9fb1ff8de577        0.00%               56KiB / 500MiB      0.01%               648B / 0B           0B / 0B             0
CONTAINER           CPU %               MEM USAGE / LIMIT   MEM %               NET I/O             BLOCK I/O           PIDS
9fb1ff8de577        0.00%               56KiB / 500MiB      0.01%               648B / 0B           0B / 0B             0
CONTAINER           CPU %               MEM USAGE / LIMIT   MEM %               NET I/O             BLOCK I/O           PIDS
9fb1ff8de577        0.00%               56KiB / 500MiB      0.01%               648B / 0B           0B / 0B             0
CONTAINER           CPU %               MEM USAGE / LIMIT   MEM %               NET I/O             BLOCK I/O           PIDS
9fb1ff8de577        0.00%               56KiB / 500MiB      0.01%               648B / 0B           0B / 0B             0

来源：CSDN

作者：cakincqm

链接：https://blog.csdn.net/chengqiuming/article/details/78987167