docker inspect 格式化输出

docker inspect 例子

[root@hmm ~]# docker run -tid --name YUN-teSt ubuntu
337170fc3109a824273a7f04dd5c5da49337cbd3bf435557b7a00e305eaf85d3
[root@hmm ~]# docker inspect --format "{{.HostConfig.MaskedPaths}}" YUN-teSt
[/proc/asound /proc/acpi /proc/kcore /proc/keys /proc/latency_stats /proc/timer_list /proc/timer_stats /proc/sched_debug /proc/scsi /sys/firmware /sys/devices/virtual/powercap]

# join 把数组里的每个数据，都使用制定连接符，连接起来
[root@hmm ~]# docker inspect --format '{{join .HostConfig.MaskedPaths ","}}' YUN-teSt
/proc/asound,/proc/acpi,/proc/kcore,/proc/keys,/proc/latency_stats,/proc/timer_list,/proc/timer_stats,/proc/sched_debug,/proc/scsi,/sys/firmware,/sys/devices/virtual/powercap

# 全小写
[root@hmm ~]# docker inspect --format '{{ .Name}}' YUN-teSt
/YUN-teSt
[root@hmm ~]# docker inspect --format '{{lower .Name}}' YUN-teSt
/yun-test
# 全大写
[root@hmm ~]# docker inspect --format '{{upper .Name}}' YUN-teSt
/YUN-TEST
# 分隔符
[root@hmm ~]# docker inspect --format '{{.NetworkSettings.MacAddress}}' YUN-teSt
02:42:ac:11:00:06
[root@hmm ~]# docker inspect --format '{{split .NetworkSettings.MacAddress ":" }}' YUN-teSt
[02 42 ac 11 00 06]
# 首字母大写
[root@hmm ~]# docker inspect --format '{{.HostConfig.CgroupnsMode }}' YUN-teSt
host
[root@hmm ~]# docker inspect --format '{{title .HostConfig.CgroupnsMode }}' YUN-teSt
Host

# 每一行打印
[root@hmm ~]# docker network inspect bridge --format "{{.Containers}}" 
map[337170fc3109a824273a7f04dd5c5da49337cbd3bf435557b7a00e305eaf85d3:{YUN-teSt 6bd99238cef5a6113e53982610bcfdf80e5ec0fcf4af31c5b3ef32697ffe1529 02:42:ac:11:00:06 172.17.0.6/16 } 58fe1f22e863f893abb468b7ae83b229a517d10ecd3527b6eb938dab14eb9e98:{999 87f4b24aa855b9b33eb03f0610342ea984c515bf613ed28c74cdbfd4a096017a 02:42:ac:11:00:04 172.17.0.4/16 } 63bc53d11a317323e26ab9422f616e6dd1e79288bde08e08edb265da06130671:{upbeat_visvesvaraya 9c6260f02818d393d496e56fc24be7150be65e15b58bbd30461d7c109241629f 02:42:ac:11:00:02 172.17.0.2/16 } bb2a45cc7504dfcb8b00478945a21833f16df4f3defefcfd32ef4f8ebfd55cee:{yun3-test 8bb797e276abb26f694f1a0dad48db14f802f776090799ec415ea0c13bc8112d 02:42:ac:11:00:05 172.17.0.5/16 } d7ba06689000b7cd1d68ce7e5f41691f9f57140b009cdcc7f347c6724d190cc1:{redis 7927c1809b353cba9dd46f46184e6ad4ba01b71b3775c02284f8837eaf33cf29 02:42:ac:11:00:03 172.17.0.3/16 }]
[root@hmm ~]# docker network inspect bridge --format "{{range .Containers }}{{println .IPv4Address}}{{end}}" 
172.17.0.6/16
172.17.0.4/16
172.17.0.2/16
172.17.0.5/16
172.17.0.3/16

[root@hmm ~]#