docker ubuntu ssh client 설치 & push & pull

1. docker ubuntu ssh client 설치 및 접속

PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                       PORTS                                                      NAMES
cc718514202e        wnameless/oracle-xe-11g   "/bin/sh -c '/usr/..."   12 hours ago        Up About an hour             8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montalcini

1b14c702a2cb        ubuntu                    "bash"                   21 hours ago        Exited (130) 4 seconds ago                                                              focused_dubinsky

PS C:\Users\myung> docker attach 1b14c702a2cb

                              docker exec -it 1b14c702a2cb bash (이렇게 해도 실행된다. 무슨차이??)

root@1b14c702a2cb:/usr/bin# apt-get update

root@1b14c702a2cb:/usr/bin# apt-get install openssh-client

root@1b14c702a2cb:/usr/bin# ssh 192.168.1.243 -p 49160

2. modified ubuntu image 만들기

PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                     PORTS                                                      NAMES
cc718514202e        wnameless/oracle-xe-11g   "/bin/sh -c '/usr/..."   12 hours ago        Up 2 hours                 8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montalcini
1b14c702a2cb        ubuntu                    "bash"                   22 hours ago        Exited (0) 5 minutes ago                                                              focused_dubinsky
PS C:\Users\myung> docker commit 1b14c702a2cb jmyung/modified-ubuntu
sha256:1bab40e82f3e32a8a82d508d7b3fbb60f161c34bc3368ec6e02282a7dc827da3
PS C:\Users\myung> docker images
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
jmyung/modified-ubuntu    latest              1bab40e82f3e        19 seconds ago      184 MB
ubuntu                    latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g   latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world               latest              48b5124b2768        2 months ago        1.84 kB
PS C:\Users\myung> docker run -it -d jmyung/modified-ubuntu bash
3f1e5de5c78c72508aaca97799f10f4f85eb8dfce60e6c60ddbed0eaf33dd954
PS C:\Users\myung>
PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                     PORTS                                                      NAMES
3f1e5de5c78c        jmyung/modified-ubuntu    "bash"                   12 seconds ago      Up 12 seconds                                                                         sharp_austin
cc718514202e        wnameless/oracle-xe-11g   "/bin/sh -c '/usr/..."   12 hours ago        Up 2 hours                 8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montalcini
1b14c702a2cb        ubuntu                    "bash"                   22 hours ago        Exited (0) 6 minutes ago                                                              focused_dubinsky
PS C:\Users\myung> docker attach 3f1e5de5c78c

3. image rename

PS C:\Users\myung> docker images
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
jmyung/modified-ubuntu    latest              1bab40e82f3e        4 minutes ago       184 MB
ubuntu                    latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g   latest              51fad6f11394        6 weeks ago         2.24 GB
ello-world               latest              48b5124b2768        2 months ago        1.84 kB

PS C:\Users\myung> docker tag 1bab40e82f3e human537/modified-ubuntu

PS C:\Users\myung> docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
human537/modified-ubuntu   latest              1bab40e82f3e        6 minutes ago       184 MB
jmyung/modified-ubuntu     latest              1bab40e82f3e        6 minutes ago       184 MB
ubuntu                     latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g    latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world                latest              48b5124b2768        2 months ago        1.84 kB

PS C:\Users\myung> docker rmi jmyung/modified-ubuntu
Untagged: jmyung/modified-ubuntu:latest
PS C:\Users\myung> docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
human537/modified-ubuntu   latest              1bab40e82f3e        7 minutes ago       184 MB
ubuntu                     latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g    latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world                latest              48b5124b2768        2 months ago        1.84 kB

4. login & push

PS C:\Users\myung> docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: human537
Password:
Login Succeeded
PS C:\Users\myung> docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
human537/jmyung            modified-ubuntu     1bab40e82f3e        41 minutes ago      184 MB
human537/modified-ubuntu   latest              1bab40e82f3e        41 minutes ago      184 MB
ubuntu                     latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g    latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world                latest              48b5124b2768        2 months ago        1.84 kB
PS C:\Users\myung> docker push human537/modified-ubuntu
The push refers to a repository [docker.io/human537/modified-ubuntu]
3634175b47ba: Pushed
56827159aa8b: Pushed
440e02c3dcde: Pushed
29660d0e5bb2: Pushed
85782553e37a: Pushed
745f5be9952c: Pushed
latest: digest: sha256:477821c9bed41182bce393be27e82a3cf492dc911d06a3fe8a9b4108532fabff size: 1569
PS C:\Users\myung> docker push human537/jmyung:modified-ubuntu
The push refers to a repository [docker.io/human537/jmyung]
3634175b47ba: Mounted from human537/modified-ubuntu
56827159aa8b: Mounted from human537/modified-ubuntu
440e02c3dcde: Mounted from human537/modified-ubuntu
29660d0e5bb2: Mounted from human537/modified-ubuntu
85782553e37a: Mounted from human537/modified-ubuntu
745f5be9952c: Mounted from human537/modified-ubuntu
modified-ubuntu: digest: sha256:477821c9bed41182bce393be27e82a3cf492dc911d06a3fe8a9b4108532fabff size: 1569

5. 이미지 삭제 & pull

PS C:\Users\myung> docker rmi 1bab40e82f3e
Error response from daemon: conflict: unable to delete 1bab40e82f3e (must be forced) - image is referenced in multiple repositories
PS C:\Users\myung> docker rmi -f 1bab40e82f3e
Untagged: human537/jmyung:modified-ubuntu
Untagged: human537/jmyung@sha256:477821c9bed41182bce393be27e82a3cf492dc911d06a3fe8a9b4108532fabff
Untagged: human537/modified-ubuntu:latest
Untagged: human537/modified-ubuntu@sha256:477821c9bed41182bce393be27e82a3cf492dc911d06a3fe8a9b4108532fabff
Deleted: sha256:1bab40e82f3e32a8a82d508d7b3fbb60f161c34bc3368ec6e02282a7dc827da3
PS C:\Users\myung> docker images
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
ubuntu                    latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g   latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world               latest              48b5124b2768        2 months ago        1.84 kB
PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS                         PORTS                                                      NAMES
3f1e5de5c78c        1bab40e82f3e              "bash"                   53 minutes ago      Exited (130) 52 minutes ago                                                               sharp_austin
cc718514202e        wnameless/oracle-xe-11g   "/bin/sh -c '/usr/..."   13 hours ago        Up 2 hours                     8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montal
1b14c702a2cb        ubuntu                    "bash"                   23 hours ago        Exited (0) About an hour ago                                                              focused_dubin
PS C:\Users\myung>
PS C:\Users\myung> docker rm 3f1e5de5c78c 1b14c702a2cb
3f1e5de5c78c
1b14c702a2cb
PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                     COMMAND                  CREATED             STATUS              PORTS                                                      NAMES
cc718514202e        wnameless/oracle-xe-11g   "/bin/sh -c '/usr/..."   13 hours ago        Up 3 hours          8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montalcini
PS C:\Users\myung> docker images
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
ubuntu                    latest              0ef2e08ed3fa        4 weeks ago         130 MB
wnameless/oracle-xe-11g   latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world               latest              48b5124b2768        2 months ago        1.84 kB

PS C:\Users\myung> docker rmi 0ef2e08ed3fa
Untagged: ubuntu:latest
Untagged: ubuntu@sha256:dd7808d8792c9841d0b460122f1acf0a2dd1f56404f8d1e56298048885e45535
Deleted: sha256:0ef2e08ed3fabfc44002ccb846c4f2416a2135affc3ce39538834059606f32dd
Deleted: sha256:0d58a35162057295d273c5fb8b7e26124a31588cdadad125f4bce63b638dddb5
Deleted: sha256:cb7f997e049c07cdd872b8354052c808499937645f6164912c4126015df036cc
Deleted: sha256:fcb4581c4f016b2e9761f8f69239433e1e123d6f5234ca9c30c33eba698487cc
Deleted: sha256:b53cd3273b78f7f9e7059231fe0a7ed52e0f8e3657363eb015c61b2a6942af87
Deleted: sha256:745f5be9952c1a22dd4225ed6c8d7b760fe0d3583efd52f91992463b53f7aea3
PS C:\Users\myung> docker images
REPOSITORY                TAG                 IMAGE ID            CREATED             SIZE
wnameless/oracle-xe-11g   latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world               latest              48b5124b2768        2 months ago        1.84 kB
PS C:\Users\myung> docker run -it -d human537/modified-ubuntu
Unable to find image 'human537/modified-ubuntu:latest' locally
latest: Pulling from human537/modified-ubuntu
fec6b243e075: Pull complete
190e0e9a3e79: Pull complete
0d79cf192e4c: Pull complete
38398c307b51: Pull complete
356665655a72: Pull complete
1bfe0107edf2: Pull complete
Digest: sha256:477821c9bed41182bce393be27e82a3cf492dc911d06a3fe8a9b4108532fabff
Status: Downloaded newer image for human537/modified-ubuntu:latest
77e0c9e2a27d640fcf93b8552b5ad244c0f8dc7563d1495de4e9a38803c7707f
PS C:\Users\myung>

PS C:\Users\myung> docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
human537/modified-ubuntu   latest              1bab40e82f3e        About an hour ago   184 MB
wnameless/oracle-xe-11g    latest              51fad6f11394        6 weeks ago         2.24 GB
hello-world                latest              48b5124b2768        2 months ago        1.84 kB
PS C:\Users\myung> docker ps -a
CONTAINER ID        IMAGE                      COMMAND                  CREATED             STATUS              PORTS                                                      NAMES
77e0c9e2a27d        human537/modified-ubuntu   "bash"                   2 minutes ago       Up 2 minutes                                                                   infallible_kowalevski
cc718514202e        wnameless/oracle-xe-11g    "/bin/sh -c '/usr/..."   13 hours ago        Up 3 hours          8080/tcp, 0.0.0.0:49160->22/tcp, 0.0.0.0:49161->1521/tcp   frosty_montalcini
PS C:\Users\myung> docker attach 77e0c9e2a27d
root@77e0c9e2a27d:/#
root@77e0c9e2a27d:/#
root@77e0c9e2a27d:/# ll
total 72
drwxr-xr-x   1 root root 4096 Apr  2 05:58 ./
drwxr-xr-x   1 root root 4096 Apr  2 05:58 ../
-rwxr-xr-x   1 root root    0 Apr  2 05:58 .dockerenv*