docker 容器和镜像 导入导出 实操

环境：? ?win10? WSL 环境?

时间：2024.01.03

docker ?容器 导入导出：

导出：成功

PS C:\Users\Administrator> docker ps
CONTAINER ID   IMAGE                       COMMAND         CREATED         STATUS         PORTS                              NAMES
ec512bb2776f   testcontainers/helloworld   "/helloworld"   8 minutes ago   Up 4 seconds   0.0.0.0:8080-8081->8080-8081/tcp   nostalgic_booth
PS C:\Users\Administrator> docker export ec512bb2776f > hangger_server.tar

导入：失败

PS C:\Users\Administrator> docker import - new_hangger_server < hangger_server.tar
所在位置 行:1 字符: 36
+ docker import - new_hangger_server < hangger_server.tar
+                                    ~
“<”运算符是为将来使用而保留的。
    + CategoryInfo          : ParserError: (:) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : RedirectionNotSupported

PS C:\Users\Administrator> docker import - new_hangger_server  hangger_server.tar

以上方法不可用~！！！！！！！！！！！！！

docker? 镜像 导入导出：

导出：成功~！

docker save 6974669be52b -o helloie.tar

PS C:\Users\Administrator\Videos> docker images
REPOSITORY                  TAG       IMAGE ID       CREATED          SIZE
new_hangger_server          latest    62ac4ec7be67   12 minutes ago   0B
talebook/talebook           latest    b4c7fc60b897   4 days ago       2.14GB
hello-world                 latest    d2c94e258dcb   8 months ago     13.3kB
testcontainers/helloworld   latest    6974669be52b   3 years ago      12.7MB
PS C:\Users\Administrator\Videos> docker save 6974669be52b -o helloie.tar

导入：成功

docker load -i helloie.tar

PS C:\Users\Administrator\Videos> docker load -i helloie.tar
Loaded image ID: sha256:6974669be52b12a9103072cbad3e13fbf119b76aa09747f19a821a5eaad34be1
PS C:\Users\Administrator\Videos> docker images
REPOSITORY          TAG       IMAGE ID       CREATED        SIZE
talebook/talebook   latest    b4c7fc60b897   4 days ago     2.14GB
hello-world         latest    d2c94e258dcb   8 months ago   13.3kB
<none>              <none>    6974669be52b   3 years ago    12.7MB

问题：导入后的镜像没有名称和标签：

解决办法 重命名：

docker tag 6974669be52b hello-ie:v1.0

PS C:\Users\Administrator\Videos> docker tag 6974669be52b hello-ie:v1.0
PS C:\Users\Administrator\Videos> docker images
REPOSITORY          TAG       IMAGE ID       CREATED        SIZE
talebook/talebook   latest    b4c7fc60b897   4 days ago     2.14GB
hello-world         latest    d2c94e258dcb   8 months ago   13.3kB
hello-ie            v1.0      6974669be52b   3 years ago    12.7MB

运行容器：

PS C:\Users\Administrator\Videos> docker run -p 8080:8080 -p 8081:8081 -e DELAY_START_MSEC=2000 hello-ie:v1.0
2024/01/03 12:21:34 DELAY_START_MSEC: 2000
2024/01/03 12:21:34 Sleeping for 2000 ms
2024/01/03 12:21:36 Starting server on port 8080
2024/01/03 12:21:36 Sleeping for 2000 ms
2024/01/03 12:21:38 Starting server on port 8081
2024/01/03 12:21:38 Ready, listening on 8080 and 8081
172.17.0.1 - - [03/Jan/2024:12:21:40 +0000] "GET / HTTP/1.1" 304 0

运行成功···························~！