auto-reverse-proxy

graph TD;
    user --> ngix_proxy;
    ngix_proxy-->whoami.example;

proxy up

https://docs.docker.com/compose/features-uses/

$ docker compose -f compose.yml up -d
[+] Running 2/2
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Started        0.0s 
 ✔ Container auto-reverse-proxy-whoami-1       Started 

$ docker compose -f compose.yml ps
NAME                               IMAGE                    COMMAND                                       SERVICE       CREATED         STATUS              PORTS
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   "/app/docker-entrypoint.sh forego start -r"   nginx-proxy   8 minutes ago   Up About a minute   0.0.0.0:8949->80/tcp, :::8949->80/tcp
auto-reverse-proxy-whoami-1        jwilder/whoami           "/app/http"                                   whoami        9 minutes ago   Up About a minute   8000/tcp

$ docker compose -f compose.yml images
CONTAINER                          REPOSITORY               TAG                 IMAGE ID            SIZE
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   latest              f0ee028e9dcd        203MB
auto-reverse-proxy-whoami-1        jwilder/whoami           latest              89be8564e650        10.1MB

proxy stop/start/down/images

$ docker compose -f compose.yml stop
[+] Stopping 2/2
 ✔ Container auto-reverse-proxy-whoami-1       Stopped  0.4s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Stopped

$ docker compose -f compose.yml ps -a
NAME                               IMAGE                    COMMAND                                       SERVICE       CREATED          STATUS                      PORTS
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   "/app/docker-entrypoint.sh forego start -r"   nginx-proxy   14 minutes ago   Exited (2) 26 seconds ago
auto-reverse-proxy-whoami-1        jwilder/whoami           "/app/http"                                   whoami        15 minutes ago   Exited (2) 26 seconds ag

$ docker compose -f compose.yml start

# https://docs.docker.com/engine/reference/commandline/compose_down/
# Stop and remove containers, networks
$ docker compose -f compose.yml down

Testing with command line

$ curl -H "Host: whoami.example" localhost
I'm 72a36bee5c59

Testing with Chrome Browser in Windows

Modifying to hosts file(c:\Windows\System32\drivers\etc\hosts) administrator privileges
```
# dj26
127.0.0.1	whoami.example
```
Open whoami.example in your browser

docker stats

Display a live stream of container(s) resource usage statistics
https://docs.docker.com/engine/reference/commandline/stats/

$ docker stats --no-stream
CONTAINER ID   NAME                               CPU %     MEM USAGE / LIMIT     MEM %     NET I/O           BLOCK I/O   PIDS
9151f59828d6   auto-reverse-proxy-nginx-proxy-1   0.26%     62.35MiB / 7.625GiB   0.80%     6.08kB / 5.59kB   0B / 0B     28
72a36bee5c59   auto-reverse-proxy-whoami-1        0.00%     2.66MiB / 7.625GiB    0.03%     4.76kB / 2.01kB   0B / 0B     5

Scale out / in

$ docker compose up -d
[+] Running 3/3
 ✔ Network auto-reverse-proxy_default          Created        0.1s 
 ✔ Container auto-reverse-proxy-whoami-1       Started        0.0s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Started        0.0s 
$ docker compose ps   
NAME                               IMAGE                    COMMAND                                       SERVICE       CREATED         STATUS         PORTS
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   "/app/docker-entrypoint.sh forego start -r"   nginx-proxy   8 minutes ago   Up 8 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp
auto-reverse-proxy-whoami-1        jwilder/whoami           "/app/http"                                   whoami        8 minutes ago   Up 8 minutes   8000/tcp
$ docker compose up -d --scale whoami=3
[+] Running 4/4
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Running        0.0s 
 ✔ Container auto-reverse-proxy-whoami-1       Running        0.0s 
 ✔ Container auto-reverse-proxy-whoami-3       Started        0.0s 
 ✔ Container auto-reverse-proxy-whoami-2       Started        0.0s 
$ docker compose ps   
NAME                               IMAGE                    COMMAND                                       SERVICE       CREATED         STATUS         PORTS
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   "/app/docker-entrypoint.sh forego start -r"   nginx-proxy   8 minutes ago   Up 8 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp
auto-reverse-proxy-whoami-1        jwilder/whoami           "/app/http"                                   whoami        8 minutes ago   Up 8 minutes   8000/tcp
auto-reverse-proxy-whoami-2        jwilder/whoami           "/app/http"                                   whoami        6 seconds ago   Up 5 seconds   8000/tcp
auto-reverse-proxy-whoami-3        jwilder/whoami           "/app/http"                                   whoami        6 seconds ago   Up 5 seconds   8000/tcp
$ docker compose up -d --scale whoami=1
[+] Running 2/2
 ✔ Container auto-reverse-proxy-whoami-1       Running        0.0s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Running        0.0s 
$ docker compose down                  
[+] Running 3/3
 ✔ Container auto-reverse-proxy-whoami-1       Removed        0.4s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Removed        1.0s 
 ✔ Network auto-reverse-proxy_default          Removed

compose command

up

docker compose up --help
https://docs.docker.com/engine/reference/commandline/compose_up/

-d: (docker run -d 옵션 처럼) 서비스 실행이 데몬으로 실행됨
--build: 서비스 (다시)시작 하고 이미지를 새로 만듬(Dockerfile 이 변경되는 경우 사용)
--force-recreate: 컨테이너를 지우고 새로 만듬

ps

현재 환경에서 실행 중인 각 서비스의 상태를 보여줍니다.

stop, start

서비스를 멈추거나, 멈춰 있는 서비스를 시작합니다.

down

서비스를 지웁니다. 컨테이너와 네트워크를 삭제하며, 옵션(--volume)에 따라 볼륨도 지웁니다.

logs

서비스의 로그를 확인할 수 있습니다. logs 뒤에 서비스 이름을 적지 않으면 도커 컴포즈가 관리하는 모든 서비스의 로그를 함께 보여줍니다.

Scale Up / Down

$ docker compose up -d
[+] Running 4/4
 ✔ Network auto-reverse-proxy_default          Created        0.1s 
 ✔ Container auto-reverse-proxy-whoami-2       Started        0.0s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Started        0.0s 
 ✔ Container auto-reverse-proxy-whoami-1       Started        0.0s 
$ docker compose ps
NAME                               IMAGE                    COMMAND                                       SERVICE       CREATED          STATUS          PORTS
auto-reverse-proxy-nginx-proxy-1   nginxproxy/nginx-proxy   "/app/docker-entrypoint.sh forego start -r"   nginx-proxy   22 seconds ago   Up 21 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp
auto-reverse-proxy-whoami-1        jwilder/whoami           "/app/http"                                   whoami        22 seconds ago   Up 21 seconds   8000/tcp
auto-reverse-proxy-whoami-2        jwilder/whoami           "/app/http"                                   whoami        22 seconds ago   Up 20 seconds   8000/tcp

$ docker stats --no-stream
CONTAINER ID   NAME                               CPU %     MEM USAGE / LIMIT   MEM %     NET I/O       BLOCK I/O   PIDS
15013179a5bc   auto-reverse-proxy-nginx-proxy-1   0.26%     44.16MiB / 70MiB    63.09%    1.43kB / 0B   0B / 0B     31
2f88c49dc8fa   auto-reverse-proxy-whoami-1        0.00%     1.176MiB / 10MiB    11.76%    1.43kB / 0B   0B / 0B     5
284bf83f71be   auto-reverse-proxy-whoami-2        0.00%     1.18MiB / 10MiB     11.80%    1.13kB / 0B   0B / 0B     5

#
# edit - https://github.com/dj-twenty-six/auto-reverse-proxy/pull/3/commits/9093874522a1cb7e2d71646ef541edf606c5f709
#

$ docker compose up -d    
[+] Running 3/3
 ✔ Container auto-reverse-proxy-whoami-1       Running        0.0s 
 ✔ Container auto-reverse-proxy-whoami-2       Running        0.0s 
 ✔ Container auto-reverse-proxy-nginx-proxy-1  Started        0.6s 

$ docker stats --no-stream 
CONTAINER ID   NAME                               CPU %     MEM USAGE / LIMIT   MEM %     NET I/O       BLOCK I/O   PIDS
b6824f38dbcb   auto-reverse-proxy-nginx-proxy-1   0.28%     46.05MiB / 77MiB    59.80%    796B / 0B     0B / 0B     31
2f88c49dc8fa   auto-reverse-proxy-whoami-1        0.01%     2.637MiB / 10MiB    26.37%    1.64kB / 0B   0B / 0B     5
284bf83f71be   auto-reverse-proxy-whoami-2        0.00%     2.637MiB / 10MiB    26.37%    1.41kB / 0B   0B / 0B     5

Name		Name	Last commit message	Last commit date
CHANGE.md		CHANGE.md
README.md		README.md
compose.yml		compose.yml

Navigation Menu

Repository files navigation

auto-reverse-proxy

proxy up

proxy stop/start/down/images

Testing with command line

Testing with Chrome Browser in Windows

docker stats

Scale out / in

compose command

up

ps

stop, start

down

logs

Scale Up / Down

About

Releases

Packages

Contributors

Latest commit

History

Folders and files

Repository files navigation

auto-reverse-proxy

proxy up

proxy stop/start/down/images

Testing with command line

Testing with Chrome Browser in Windows

docker stats

Scale out / in

compose command

up

ps

stop, start

down

logs

Scale Up / Down

About

Resources

Stars

Watchers

Forks

Releases

Packages

Contributors