Docker inspect 命令
获取容器/镜像的元数据
语法
docker inspect [OPTIONS] CONTAINER|IMAGE [CONTAINER|IMAGE...]
举例说明
| 参数 | 说明 |
|---|---|
-f |
指定返回值的模板文件 |
-s |
显示总的文件大小 |
--type |
为指定类型返回JSON |
实例
- 获取镜像
mysql:5.7的元信息
➜ ~ docker inspect mysql:5.7
[
{
"Id": "sha256:f008d8ff927dc527c5a57251b45cead7c9259c16a6a93c144f397eaafc103d36",
"RepoTags": [
"mysql:5.7",
"mysql:latest"
],
"RepoDigests": [
"mysql@sha256:7cdb08f30a54d109ddded59525937592cb6852ff635a546626a8960d9ec34c30"
],
"Parent": "",
"Comment": "",
"Created": "2018-01-15T21:46:14.72214555Z",
"Container": "1b2164460e40a35986fd3db6d1eec95f03f21566c0a01c46b0162087a7f14451",
"ContainerConfig": {
"Hostname": "1b2164460e40",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"3306/tcp": {}
},
...
- 获取正在运行的容器mymysql的 IP
➜ ~ docker inspect -f "{{.NetworkSettings.IPAddress}}" mynginx
172.17.0.2