Docker-mailman: ์˜ค๋ฅ˜: ํ’€์ด ์ด ์ฃผ์†Œ ๊ณต๊ฐ„์˜ ๋‹ค๋ฅธ ํ’€๊ณผ ๊ฒน์นฉ๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 07์›” 23์ผ  ยท  12์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: maxking/docker-mailman

์•ˆ๋…•ํ•˜์„ธ์š”

์ด ํ”„๋กœ์ ํŠธ์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค! Mailman3 ์„ค์น˜๋Š” ๊นŒ๋‹ค๋กญ์Šต๋‹ˆ๋‹ค. ๋„์ปค ์ด๋ฏธ์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ์œผ๋ฉด ํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ์ดˆ๊ธฐ ๋‹จ๊ณ„์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

$ docker-compose up
Creating network "dockermailman_mailman" with driver "bridge"
ERROR: Pool overlaps with other one on this address space

ํ˜ธ์ŠคํŠธ๋Š” ์ผ๋ฐ˜ Linux ์ƒ์ž์ž…๋‹ˆ๋‹ค.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.1 LTS
Release:        16.04
Codename:       xenial

$ uname -a
Linux Hammer 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

๋„์ปค ๋ฒ„์ „์ด ์ตœ์‹ ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

docker version
Client:
 Version:      17.05.0-ce
 API version:  1.29
 Go version:   go1.7.5
 Git commit:   89658be
 Built:        Thu May  4 22:10:54 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.05.0-ce
 API version:  1.29 (minimum version 1.12)
 Go version:   go1.7.5
 Git commit:   89658be
 Built:        Thu May  4 22:10:54 2017
 OS/Arch:      linux/amd64
 Experimental: false

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ์—ฌ๊ธฐ์—์„œ google'ํ•˜๋Š” ๊ฒฝ์šฐ: ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ๋‹ค์šด๋˜๋”๋ผ๋„ ๋„คํŠธ์›Œํฌ๋Š” ๊ณ„์† ์œ ์ง€๋ฉ๋‹ˆ๋‹ค. docker network prune ์‹คํ–‰ํ•˜๋Š” ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์„œ๋น„์Šค๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ฉด ๋™์ผํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋ฐ˜ํ™˜๋ฉ๋‹ˆ๋‹ค.

๋ชจ๋“  12 ๋Œ“๊ธ€

๋„คํŠธ์›Œํฌ์˜ ๋‹ค๋ฅธ ์šฉ๋„๋กœ 172.19.199.1/24 ์„œ๋ธŒ๋„ท์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?

์ œ๊ณต๋œ ๊ธฐ๋ณธ ์ž‘์„ฑ ํŒŒ์ผ์€ ์ด ์„œ๋ธŒ๋„ท์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ธŒ๋ฆฌ์ง€ ๋„คํŠธ์›Œํฌ๋ฅผ ๋งŒ๋“ค๊ณ  ์ปจํ…Œ์ด๋„ˆ์— ๊ณ ์ • IP๋ฅผ ํ• ๋‹นํ•ฉ๋‹ˆ๋‹ค.

์ด ์„œ๋ธŒ๋„ท์ด ์ด๋ฏธ ์‚ฌ์šฉ ์ค‘์ธ ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์„œ๋ธŒ๋„ท์œผ๋กœ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹น์‹ ์€ ๋ณ€๊ฒฝํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค
ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ๋ฐ ๊ฐ ์ปจํ…Œ์ด๋„ˆ์— ํ• ๋‹น๋œ ๊ธฐํƒ€ IPAddress๋„ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ”„๋กœ์ ํŠธ ๋ฃจํŠธ์— ์žˆ๋Š” docker-compose.yaml ํŒŒ์ผ์„ ์ฐธ์กฐํ•˜์„ธ์š”.

์•ˆ๋…•ํ•˜์„ธ์š” !

๋น ๋ฅธ ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ๐Ÿ‘

FTR ํ”„๋กœ์ ํŠธ ๋ฃจํŠธ์—์„œ docker-compose.yaml ํŒŒ์ผ์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ํ…Œ์ŠคํŠธ๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ๋™์•ˆ ํ˜ธ์ŠคํŠธ์—์„œ ์‹คํ–‰ ์ค‘์ธ ๋‹ค๋ฅธ ๋„์ปค ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.

์„œ๋ธŒ๋„ท์„ 172.20.199.1/24๋กœ ๋ณ€๊ฒฝํ•˜๊ณ  ๊ทธ์— ๋”ฐ๋ผ ๋‹ค๋ฅธ IP ์ฃผ์†Œ๋ฅผ ์ˆ˜์ •ํ–ˆ์ง€๋งŒ ์—ฌ์ „ํžˆ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

๋ฌด์Šจ ์ผ์ด ์ผ์–ด๋‚˜๊ณ  ์žˆ๋Š”์ง€ ์ •ํ™•ํžˆ ๋ชจ๋ฅด์ง€๋งŒ docker์˜ ์ด

์•ˆ๋…•ํ•˜์„ธ์š” !

์‹ค์ œ๋กœ ๊ฐ„๋‹จํ•œ sevirce docker restart ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

๋ฏธ์•ˆํ•ฉ๋‹ˆ๋‹ค. ๋‹น์‹ ์˜ ๋„์›€์„ ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค !

๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ์—ฌ๊ธฐ์—์„œ google'ํ•˜๋Š” ๊ฒฝ์šฐ: ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ๋‹ค์šด๋˜๋”๋ผ๋„ ๋„คํŠธ์›Œํฌ๋Š” ๊ณ„์† ์œ ์ง€๋ฉ๋‹ˆ๋‹ค. docker network prune ์‹คํ–‰ํ•˜๋Š” ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์„œ๋น„์Šค๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ฉด ๋™์ผํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋ฐ˜ํ™˜๋ฉ๋‹ˆ๋‹ค.

์˜๋ฏธ๋ก ์€ ์‹ค์ œ๋กœ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ์ค‘์ง€ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋‹ฌ๋ ค ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. docker-compose stop ์‹ค์ œ๋กœ ์ปจํ…Œ์ด๋„ˆ๋งŒ ์ค‘์ง€ํ•˜์ง€๋งŒ docker-compose down ๋Š” ์ค‘์ง€ํ•˜๊ณ  ์ปจํ…Œ์ด๋„ˆ ๋ฐ ๋„คํŠธ์›Œํฌ๋ฅผ ์ œ๊ฑฐํ•ฉ๋‹ˆ๋‹ค.

https://docs.docker.com/compose/reference/down/
https://docs.docker.com/compose/reference/stop/

ํ’€ ๋„คํŠธ์›Œํฌ๋ฅผ ์‚ญ์ œํ•  ๋•Œ ์ž‘๋™

docker network ls
NETWORK ID          NAME                          DRIVER              SCOPE  
8518cc751c09        bridge                        bridge              local  
5ebc27713033       pool_network              bridge              local  
25ff8d61d971        host                          host                local  
85c5507b6e64        none                          null                local

pool_network ์ œ๊ฑฐ

docker network rm pool_network

๋‚ด ๊ฒฝ์šฐ์—๋Š” compose.yml์˜ ์ž˜๋ชป๋œ IP ์ฃผ์†Œ์— ๊ด€ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

๋‚ด ๊ฒฝ์šฐ์—๋Š” ์กฐ์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

docker-compose down
docker network prune

๊ทธ๋Ÿฐ ๋‹ค์Œ Docker ์„œ๋น„์Šค๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜์‹ญ์‹œ์˜ค.

๋ฒ„์ „: "3"

๋„คํŠธ์›Œํฌ:
tut07-ํ”„๋ก ํŠธ์—”๋“œ:
๋“œ๋ผ์ด๋ฒ„: ๋ธŒ๋ฆฌ์ง€
์•„์ดํŒœ:
๋“œ๋ผ์ด๋ฒ„: ๊ธฐ๋ณธ๊ฐ’
๊ตฌ์„ฑ:
- ์„œ๋ธŒ๋„ท: 172.10.1.0/24
tut07-๋ฐฑ์—”๋“œ:
๋“œ๋ผ์ด๋ฒ„: ๋ธŒ๋ฆฌ์ง€
์•„์ดํŒœ:
๋“œ๋ผ์ด๋ฒ„: ๊ธฐ๋ณธ๊ฐ’
๊ตฌ์„ฑ:
- ์„œ๋ธŒ๋„ท: 172.10.2.0/23

์„œ๋น„์Šค:
tut07-db:
๋นŒ๋“œ: ./db
๋ช…๋ น: --default-authentication-plugin=mysql_native_password
ํฌํŠธ:
- 3306:3306
๋„คํŠธ์›Œํฌ:
tut07-๋ฐฑ์—”๋“œ:
IPv4_์ฃผ์†Œ: 172.10.3.2
ํ™˜๊ฒฝ ํŒŒ์ผ:
- ./development.env
tut07-www:
๋นŒ๋“œ: ./www
ํฌํŠธ:
- 8080:80
๋ณผ๋ฅจ:
- ./src:/var/www/html/
๋„คํŠธ์›Œํฌ:
tut07-๋ฐฑ์—”๋“œ:
IPv4_์ฃผ์†Œ: 172.10.2.2
tut07-ํ”„๋ก ํŠธ์—”๋“œ:
IPv4_์ฃผ์†Œ: 172.10.1.2
์˜์กด:
- tut07-db
ํ™˜๊ฒฝ ํŒŒ์ผ:
- ./development.env

#

์œ„์˜ docker๋Š” yml ํŒŒ์ผ์„ ์ž‘์„ฑํ•˜์ง€๋งŒ ๋ณ€๊ฒฝ ์‚ฌํ•ญ์ด ์žˆ์–ด๋„ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

๋„์ปค ๋„คํŠธ์›Œํฌ ์ •๋ฆฌ

๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ์—ฌ๊ธฐ์—์„œ google'ํ•˜๋Š” ๊ฒฝ์šฐ: ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ๋‹ค์šด๋˜๋”๋ผ๋„ ๋„คํŠธ์›Œํฌ๋Š” ๊ณ„์† ์œ ์ง€๋ฉ๋‹ˆ๋‹ค. docker network prune ์‹คํ–‰ํ•˜๋Š” ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์„œ๋น„์Šค๋ฅผ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ฉด ๋™์ผํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋ฐ˜ํ™˜๋ฉ๋‹ˆ๋‹ค.

๊ทธ๊ฒƒ์€ ๋‚˜๋ฅผ ์œ„ํ•ด ์ผํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌ ํ•ด์š”.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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