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๊ฐœ๋ฐœ ์ผ์ง€ ๐Ÿฑโ€๐Ÿ‘“

์ฒญํ™” ๊ฐœ๋ฐœ ์ผ์ง€


2021-03-10

  • ์ƒ‰๊น”๋ณ„ ๋งต ์ปจ์…‰ ์ •ํ•˜๊ธฐ

    ์ƒ‰๊น” ์˜๋ฏธ
    ๋นจ๊ฐ• ๋…ธ์„ ์ง€๋Š” ์ปจ์…‰ (์ผ์„ ๋งˆ์น˜๊ณ  ์ง‘์— ๋Œ์•„์˜ค๋Š” ๊ธธ ๋…ธ์„์ด ์ง€๊ณ  ์žˆ๋Š” ๋Š๋‚Œ)
    ์ฃผํ™ฉ ๋‹จํ’์œผ๋กœ ๋ฌผ๋“ค์–ด ์žˆ๋Š” ๊ธธ์„ ๊ฑท๋Š” (๊ฐ€์„์˜ ๋ง‘์€ ํ•˜๋Š˜์„ ๋ณด์—ฌ์ฃผ๊ธฐ โ†’ ๊ฒฝ์พŒ ๋‚™์ฒœ)
    ๋…ธ๋ž‘ ํ™ฉ๊ธˆ๋น› ๊ฑด๋ฌผ์ด๋‚˜ ์‚ฌ๋ง‰ (์‚ฌ๋ง‰์€ ์•ฝ๊ฐ„ ํ™ฉํํ•œ ๋Š๋‚Œ์ด ์žˆ์„ ์ˆ˜๋„ ์žˆ์œผ๋‹ˆ๊นŒ ํ™ฉ๊ธˆ๋น› ๊ฑด๋ฌผ ์•ˆ์„ ํƒํ—˜ํ•˜๋Š” ๋Š๋‚Œ...)
    ์ดˆ๋ก ์˜ค์†”๊ธธ ๊ฑธ์œผ๋ฉด์„œ ์‹๋ฌผ๋“ค๊ณผ ์†Œํ†ตํ•˜๋Š” ๋Š๋‚Œ (ํ”ผํ†ค์น˜๋“œ~)
    ํŒŒ๋ž‘ ๋ฐ”๋‹ค, ์„ฌ์—์„œ ๊ธธ ๋”ฐ๋ผ๊ฐ€๋ฉด์„œ ~~ (์กฐ์•ฝ๋Œ, ๋ถˆ๊ฐ€์‚ฌ๋ฆฌ ๊ฐ™์€ ๊ฑฐ๋ž‘ ์ƒํ˜ธ์ž‘์šฉ) ์•„๋‹ˆ๋ฉด ๋ฐฐ ํƒ€๊ณ  ๋‹ค๋‹ˆ๋ฉด์„œ
    ์ง„์ฒญ ๋ณด๋ฆ„๋‹ฌ ๋œฌ ๋ฐค, ํ‰ํ™”๋กœ์šด ๋Š๋‚Œ
    ๋ณด๋ผ ๋ณด๋ž๋น› ์ˆฒ ์† ํƒํ—˜ (๋ชฝํ™˜์ ์ธ ๋Š๋‚Œ)
    ์ž์ฃผ (ํ•‘ํฌ)
  • ํšŒ์˜์ค‘

๋นจ๊ฐ• - ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋ฐฉ, ๋‚œ๋กœ

๋…ธ๋ž‘ - ํ™ฉ๊ธˆ๋น› ๊ฑด๋ฌผ

ํŒŒ๋ž‘ - ๋‚œํŒŒ์„  ๋ณด๋ฌผ์ƒ์ž, ์—ด์‡ 

์ง„์ฒญ - ๋ฐฐํƒ€๊ณ  ๋ฐ˜๋”ง๋ถˆ์ด

2021-03-11

SubPJT1 ํ•˜๋ฉด์„œ ์ƒ๊ธด ์—๋Ÿฌ

  1. raise RuntimeError(message)

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•:

File "/home/gerald/miniconda3/envs/maskrcnn_benchmark/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1413, in _run_ninja_build
raise RuntimeError(message)
RuntimeError: Error compiling objects for extension

์ด ์—๋Ÿฌ๊ฐ€ ๋–ด์„ ๋•Œ: ํ˜„์žฌ ์„ค์น˜๋˜์–ด์žˆ๋Š” CUDA์™€ ๋งž์ง€์•Š์€ pytorch ํŒจํ‚ค์ง€๊ฐ€ ์„ค์น˜๋˜์–ด ์žˆ์–ด์„œ ์ƒ๊ธด ๋ฌธ์ œ

1) ํ˜„์žฌ ์„ค์น˜๋˜์–ด์žˆ๋Š” cuda ๋ฒ„์ „๊ณผ ๋งž๋Š” pytorch ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜
conda install pytorch torchvision cudatoolkit=11.2 -c pytorch

conda install pytorch torchvision cudatoolkit=10.0 -c pytorch

2) ๋งŒ์•ฝ image_captioning.py๋ฅผ ์‹คํ–‰ํ•  ๋•Œ DLL load failed๊ฐ€ ๋œฌ๋‹ค๋ฉด
ํ™˜๊ฒฝ ๋ณ€์ˆ˜์— 'C:\ProgramData\Anaconda3\Library\bin' ๋ฅผ ์ถ”๊ฐ€ํ•ด์ค€๋‹ค

๋งŒ์•ฝ ๊ทธ๋ž˜๋„ ์•ˆ ๋˜๋ฉด Intel-openmp์„ ์„ค์น˜ํ•ด๋ณธ๋‹ค.. ์ฐธ๊ณ : https://mclearninglab.tistory.com/30
  1. DLL load failed : ์ง€์ •๋œ ๋ชจ๋“ˆ์ด ~

ํ•ด๊ฒฐ๋ฐฉ๋ฒ•:

CuDNN ๋ฒ„์ „, pytorch ๋ฒ„์ „, cuda ๋ฒ„์ „์„ ๋งž์ถฐ์•ผ ํ•จ

2021-03-12

logging ์‚ฌ์šฉํ•˜๊ธฐ

์‚ฌ์šฉํ•˜๋Š” ์ด์œ : 
	- ํŒŒ์ด์ฌ ํ”„๋กœ๊ทธ๋žจ์—์„œ ๋ฐœ์ƒํ•œ ๋กœ๊ทธ๋ฅผ ํŒŒ์ผ๋กœ ๊ธฐ๋กํ•œ๋‹ค.
	- ๋งค์ผ ์ƒˆ๋กœ์šด ํŒŒ์ผ์ด ์ƒ์„ฑ๋˜๋ฉฐ, ์ƒ์„ฑ๋‚ ์งœ๋ฅผ ํŒŒ์ผ๋ช…์— ๋„ฃ๊ณ  ์‹ถ๋‹ค.

์‚ฌ์šฉ ๋ฐฉ๋ฒ•: 
	1) logging ๊ณผ logging์˜ handler๋ฅผ import
	
	- __init__.py ๋ฅผ ์“ฐ์ง€์•Š์œผ๋ฉด ์ด๋ ‡๊ฒŒ ํ•˜์œ„ ๋ชจ๋“ˆ (= logging.handler) ๋ฅผ ๋ณ„๋„๋กœ ๊ฐ€์ ธ์™€์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ๋„ ์žˆ๋‹ค.
	
	 
	
	2) logging.Formatter
	
	- ์–ด๋–ค ํ˜•์‹์œผ๋กœ ๋กœ๊ทธ๊ฐ€ ์ƒ์„ฑ๋ ์ง€๋ฅผ ์ •ํ•œ๋‹ค
	
	โ†’ ์—ฌ๊ธฐ์„œ๋Š” ๋กœ๊ทธ ์ƒ์„ฑ์‹œ๊ฐ„(ms ๋‹จ์œ„๊นŒ์ง€) + "," + ๋ฉ”์‹œ์ง€๋กœ carLogFormatter ์„ค์ •
	
	- %(asctimes)s ๋Š” ๋กœ๊ทธ๊ฐ€ ๊ธฐ๋ก๋˜๋Š” ์‹œ๊ฐ„
	
	- %(message)s ๋Š” ์ž…๋ ฅํ•œ ๋กœ๊ทธ๊ฐ€ ๋œ๋‹ค.
	
	 
	
	3) handler.TimedRotatingFileHandler
	
	- ๋งํฌ ์ฐธ์กฐ: https://docs.python.org/3/library/logging.handlers.html#timedrotatingfilehandler
	
	- ์ƒˆ๋กœ์šด ํŒŒ์ผ์„ ๋งŒ๋“œ๋Š” ๊ธฐ์ค€
	
	- ์ €์žฅํ•  ํŒŒ์ผ๋ช…์€ car.log
	
	- when='midnight'์˜ ๊ฒฝ์šฐ ๋งค์ผ๋ฐค ์ž์ •์— ์ƒˆ๋กœ์šด ํŒŒ์ผ์ด ๋งŒ๋“ค์–ด์ง„๋‹ค.
	
	- ์ด๋•Œ ๋งŒ๋“ค์–ด์ง€๋Š” ํ˜•์‹์€ suffix์— ๋”ฐ๋ผ ์„ค์ •๋œ๋‹ค.
	
	โ†’ ์˜ˆ๋ฅผ ๋“ค๋ฉด ์—ฌ๊ธฐ์„œ๋Š” carLogHandler.suffix = "%Y%m%d" ์ด๋ฏ€๋กœ car.log.20180504
	
	-
	
	4) ์‹ค์ œ ์‚ฌ์šฉํ•  logger๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ์„ค์ •
	
	- carLogger ๋ฅผ ๋งŒ๋“ค๊ณ 
	
	- ์ถœ๋ ฅ๋ ˆ๋ฒจ์„ INFO ์ด์ƒ์œผ๋กœ ์„ค์ •ํ•˜๊ณ 
	
	- handler๋ฅผ ์ถ”๊ฐ€
	
	 
	
	5) ์‹ค์ œ ์‚ฌ์šฉ
	
	- carLogger.info("car is coming") ๋ผ๊ณ  ์‚ฌ์šฉํ•˜๋ฉด
	
	- 2018-05-04 08:52:11, 599,car is coming ์ด๋ผ๊ณ  car.log ๋ผ๋Š” ํŒŒ์ผ์— ์ €์žฅ์ด ๋œ๋‹ค.
	
	โ†’ ๋ฐค 12์‹œ๊ฐ€ ์ง€๋‚˜๋ฉด car.log.20180504 ์™€ ๊ฐ™์€ ์ด๋ฆ„์œผ๋กœ ๋‹ค๋ฅธ ํŒŒ์ผ์ด ์ƒ์„ฑ๋จ
ํŒŒ์ด์ฌ self ์ดํ•ดํ•˜๊ธฐ

self๋Š” ๊ฐ์ฒด์˜ ์ธ์Šคํ„ด์Šค ๊ทธ ์ž์ฒด๋ฅผ ๋งํ•œ๋‹ค. 
์ฆ‰, ๊ฐ์ฒด ์ž๊ธฐ ์ž์‹ ์„ ์ฐธ์กฐํ•˜๋Š” ๋งค๊ฐœ๋ณ€์ˆ˜
๊ฐ์ฒด์ง€ํ–ฅ ์–ธ์–ด๋Š” ๋ชจ๋‘ ์ด๊ฑธ ๋ฉ”์†Œ๋“œ์— ์•ˆ๋ณด์ด๊ฒŒ ์ „๋‹ฌํ•˜์ง€๋งŒ, ํŒŒ์ด์ฌ์€ ํด๋ž˜์Šค์˜ ๋ฉ”์†Œ๋“œ๋ฅผ ์ •์˜ํ•  ๋•Œ self๋ฅผ ๋ช…์‹œํ•œ๋‹ค.
๋ฉ”์†Œ๋“œ๋ฅผ ๋ถˆ๋Ÿฌ์˜ฌ ๋•Œ self๋Š” ์ž๋™์œผ๋กœ ์ „๋‹ฌ๋œ๋‹ค. self๋ฅผ ์‚ฌ์šฉํ•จ์œผ๋กœ ํด๋ž˜์Šค๋‚ด์— ์ •์˜ํ•œ ๋ฉค๋ฒ„์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๊ฒŒ๋œ๋‹ค.

๊ทผ๋ฐ ๊ทธ๋ž˜์„œ tacotron.py ์—์„œ ์™œ self๋ฅผ ์“ฐ๋Š”์ง€ ์ดํ•ด๊ฐ€ ์•ˆ ๋จ..

2021-03-15

STT, TTS๋Š” ์•ˆ๋“œ๋กœ์ด๋“œ์—์„œ ๋ฐ”๋กœ ๊ตฌํ˜„ํ•˜๊ธฐ

2021-03-16

1. VR์—์„œ ๋ฉ€ํ‹ฐ๋ฒ„์Šค ๊ตฌํ˜„ํ•˜๊ธฐ

PUN(Photon Unity Networking) : ๋ฉ€ํ‹ฐํ”Œ๋ ˆ์ด์–ด ๊ฒŒ์ž„์šฉ ์œ ๋‹ˆํ‹ฐ ํŒจํ‚ค์ง€ ์‚ฌ์šฉ
2. ๋ชจ์…˜ ์ธ์‹

tensorflow.js / https://github.com/iconms12/Image_Captioning (pythorch ์ด๋ฏธ์ง€ ์บก์…”๋‹)
YOLO / ๋ชจ์…˜ ์ธ์‹ API ๋“ฑ ์ž๋ฃŒ ์กฐ์‚ฌ ํ•„์š”

2021-03-17

ec2์— nginx ์„ค์น˜ํ•˜๊ณ  html ๋ฐฐํฌํ•˜๊ธฐ

$ sudo apt-get update
$ sudo apt-get install nginx

sites-available๋กœ ๊ฐ€์„œ default ํŒŒ์ผ์„ ์ˆ˜์ •ํ•œ๋‹ค.

$ cd /etc/nginx/sites-available

default

root /home/ubuntu/s04p22a401/Web/eriene; (index.html ์ด ์žˆ๋Š” ์œ„์น˜) ๋กœ ์ˆ˜์ • ํ›„ nginx ์‹œ์ž‘

$ systemctl start nginx

์ฃผ์†Œ๋กœ ๋“ค์–ด๊ฐ€์„œ ์ž˜ ๋‚˜์˜ค๋Š”์ง€ ํ™•์ธ

http://j4a401.p.ssafy.io/

2021-03-18

photon unity network ์‚ฌ์šฉ์ค€๋น„

- ์œ ๋‹ˆํ‹ฐ 2019.04 (LTS ๋ฒ„์ „ ๋‹ค์šด) -> Unity Hub: ์œ ๋‹ˆํ‹ฐ ๋ฒ„์ „ ๊ด€๋ฆฌ๋ฅผ ์‰ฝ๊ฒŒ ํ•ด์ฃผ๋Š” ํˆด
  (๋ชจ๋“ˆ ์ถ”๊ฐ€ Android Build Support, iOS Build Support, WebGL Build Support, 		Windows Build Support, ํ•œ๊ตญ์–ด)
- unity asset store์—์„œ photon ์ถ”๊ฐ€

2021-03-19

unity์— photon importํ•˜๊ธฐ

- Unity asset store์—์„œ PUN ๋‹ค์šดํ•œ ๋’ค appId ๋ฐœ๊ธ‰๋ฐ›๊ธฐ
- Unity ์‹คํ–‰ -> Window -> asset store -> PUN import -> appId ๋ถ™์—ฌ๋„ฃ๊ธฐ
unity VScode์—์„œ ์ž‘์—…ํ•˜๊ธฐ (VS๋ง๊ณ )
์œ ๋‹ˆํ‹ฐ ์—ฐ๋™์— ํ•„์š”ํ•œ ์˜์กด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์„ค์น˜
- ๊นƒ: https://git-scm.com
- ๋‹ท๋„ท ์ฝ”์–ด: https://microsoft.com/net/core
- ๋ชจ๋…ธ: http://www.mono-project.com/download/

keystore ์ƒ์„ฑ

2021-03-22

Unity-Firebase ์—ฐ๋™

firebase์—์„œ ํ”„๋กœ์ ํŠธ(Unity, Android) google-services.json์„ ๋ฐœ๊ธ‰๋ฐ›์€ ๋’ค 
Unity ํ”„๋กœ์ ํŠธ -> asset ํด๋” ๋‚ด์— ๊ฐ–๋‹ค ๋†“๊ธฐ

Streaming assets/firebase-services-desktop.json์ด ์ƒ์„ฑ๋˜๋ฉด ์ธ์‹ ์™„๋ฃŒ
!! ํ•˜์ง€๋งŒ unable to load google-services-desktop.json ๋“ฑ ํŒŒ๋ฒ ๊ฐ€ ๋กœ๋“œ ์•ˆ ๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ๋•Œ
* unable to load google-services-desktop.json ํ•ด๊ฒฐํ•˜๊ธฐ

1. ํ˜„์žฌ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•์€ ์—†์ด unity 2019.3.15f๋ฒ„์ „์œผ๋กœ ๋‹ค์šด๊ทธ๋ ˆ์ด๋“œ ํ•˜์˜€๋‹ค....?!
	-> ์šฐ๋ฆฌ๋Š” 2019.4์ธ๋ฐ,,,, ใ…œ ์ผ๋‹จ ํ๋ฆฐ๋ˆˆ,,
	
2. google-services.json ํŒŒ์ผ ๋•Œ๋ฌธ์ด์—ˆ๋Š”๋ฐ, ํŒŒ์ผ ์œ„์น˜๋ฅผ StreamingAssets๋กœ ์˜ฎ๊ฒจ์ฃผ๋ฉด ํ•ด๊ฒฐ๋œ๋‹ค.
	-> ํ•ด๊ฒฐ ์•ˆ ๋œ๋‹ค.^^
	
3. https://firebase.google.com/docs/unity/setup?hl=ko ์—ญ์‹œ ๊ณต์‹๋ฌธ์„œ ์ฐธ์กฐํ•˜๊ธฐ ใ…Ž..
    .NET 4.x๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ์ปดํŒŒ์ผ ์˜ค๋ฅ˜๋ฅผ ํ•ด๊ฒฐํ•˜์„ธ์š”.

    ๋ชจ๋“  ํ”Œ๋žซํผ์—์„œ ๋‹ค์Œ DLL์„ ์‚ญ์ œํ•˜๊ฑฐ๋‚˜ ์‚ฌ์šฉ ์ค‘์ง€ํ•ฉ๋‹ˆ๋‹ค.
    Parse/Plugins/Unity.Compat.dll
    Parse/Plugins/Unity.Tasks.dll
    ๋ชจ๋“  ํ”Œ๋žซํผ์—์„œ ๋‹ค์Œ DLL์„ ์‚ฌ์šฉ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค.
    Parse/Plugins/dotNet45/Unity.Compat.dll
    Parse/Plugins/dotNet45/Unity.Tasks.dll
    
    ....
    
4. ๊ฒฝ๋กœ์— ํ•œ๊ธ€์„ ๋‹ค ์—†์•ฐ --> ์ •๋‹ต...!! (๊ฒฝ๋กœ์— ํ•œ๊ธ€์€ ์•ต๊ฐ„ํ•จ ๋„ฃ์ง€ ๋ง์ž...)

2021-03-23

Android-Unity ์—ฐ๋™์œ„ํ•ด Android Studio plugin ์ž‘์—… ํ•„์š” 

- ์ฐธ์กฐ
https://xinyustudio.wordpress.com/2015/12/31/step-by-step-guide-for-developing-android-plugin-for-unity3d-i/

ํ”„๋ก ํŠธ ๋ฐฐํฌํ•˜๋Š” ๋ฐฉ๋ฒ• ์ •๋ฆฌ

  1. EC2 ์ ‘์†(mobaXtreme ๊ฐ€๋Šฅ)

    $ ssh -i J4A401T.pem ubuntu@j4a401.p.ssafy.io
    
  2. ec2์— nginx ์„ค์น˜ํ•˜๊ณ  html ๋ฐฐํฌํ•˜๊ธฐ

    $ sudo apt-get update
    $ sudo apt-get install nginx
    
  3. git clone https://lab.ssafy.com/s04-ai-speech-sub3/s04p23a401.git ํ•˜๊ณ  index.html ์œ„์น˜ ํ™•์ธ

  4. sites-available๋กœ ๊ฐ€์„œ default ํŒŒ์ผ์„ ์ˆ˜์ •ํ•œ๋‹ค.

    https://user-images.githubusercontent.com/43662673/112101474-0a849000-8bea-11eb-8e5c-dba07af2414b.png

    $ cd ~
    $ cd /etc/nginx/sites-available
    $ sudo vi default
    

    4 - 1. default ํŒŒ์ผ ์ˆ˜์ •

    https://user-images.githubusercontent.com/43662673/112101684-6b13cd00-8bea-11eb-8b13-b0c3ba33ad7a.png

    root /home/ubuntu/s04p22a401/Web/eriene; (index.html ์ด ์žˆ๋Š” ์œ„์น˜) ๋กœ ์ˆ˜์ • ํ›„ nginx ์‹œ์ž‘

    $ systemctl start nginx
    
  5. ์ฃผ์†Œ๋กœ ๋“ค์–ด๊ฐ€์„œ ์ž˜ ๋‚˜์˜ค๋Š”์ง€ ํ™•์ธ

    <http://j4a401.p.ssafy.io/>
    
  • EC2์— HTML ์—…๋ฐ์ดํŠธํ•˜๊ธฐ

    https://www.notion.so/EC2-HTML-b8e0513e699c402d96a0c3c99023d8c6

    1. EC2 ์ ‘์†(mobaXtreme ๊ฐ€๋Šฅ)

      $ ssh -i J4A401T.pem ubuntu@j4a401.p.ssafy.io
      
    2. git directory๋กœ ์ด๋™

    https://user-images.githubusercontent.com/43662673/112101929-d3fb4500-8bea-11eb-8c21-eac62ae23c7e.png

    $ cd s04p23a401
    $ git pull
    $ sudo service nginx restart
    
    1. ์ฃผ์†Œ๋กœ ๋“ค์–ด๊ฐ€์„œ ์ž˜ ๋‚˜์˜ค๋Š”์ง€ ํ™•์ธ
    http://j4a401.p.ssafy.io/
    

    ์—ฌ๋Ÿฌ ์—๋Ÿฌ๋“ค

    Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
    
    1. sudo su, su ๋กœ ๊ด€๋ฆฌ์ž ๊ณ„์ •์œผ๋กœ ๋„˜์–ด๊ฐ„๋‹ค
    2. $ rm /var/lib/apt/lists/lock
    3. $ rm /var/cached/apt/archives/lock
    
    ๊ทธ ๋‹ค์Œ $ apt-get upgrade -y ํ•˜๋ฉด apt-get์ด ์—๋Ÿฌ ์—†์ด ์ž˜ ๋˜๋Š” ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.
    
    1. E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu focal Release' does not have a Release file. ์—๋Ÿฌ

    image-20210323195500613

    sudo apt-add-repository -r ppa:certbot/certbot
    

    After that, the following commands do not generate any errors:

    sudo apt update
    sudo apt-get update
    

ubuntu์— ๊ธฐ๋ณธ์œผ๋กœ yum์ด ์„ค์น˜๋˜์–ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์œผ๋‚˜ ์ €๋ฒˆ ํ”Œ์ ๋„ ๊ทธ๋ ‡๊ณ  ์ด๋ฒˆ ์šฐ๋ฆฌ ์„œ๋ฒ„์—์„œ๋„ yum์ด ์—†๋‹ค..

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๊ทธ๋ž˜์„œ yum๋ถ€ํ„ฐ ์„ค์น˜ํ•˜์ž

  1. apt-get install yum image

    ์ „์— ํ•ด๋ดค๋‹ค.. ์—ญ์‹œ ์•ˆ ๋œ๋‹ค.

  2. yum-3.4.3.tar.gz ์ง์ ‘ ๋‹ค์šด๋ฐ›๊ธฐ

    2 - 1. wget์„ ์ด์šฉํ•˜์—ฌ ๋‹ค์šด๋กœ๋“œ ํ•œ๋‹ค.

    image

    $ wget http://yum.baseurl.org/download/3.4/yum-3.4.3.tar.gz
    

    2 - 2. ํ™•์žฅ์ž๊ฐ€ tar.gz์ด๋ฏ€๋กœ tar์„ ์ด์šฉํ•˜์—ฌ ์••์ถ•์„ ํ•ด์ œํ•œ๋‹ค

    $ tar -xvzf yum-3.4.3-tar.gz
    

    2 - 3. ์••์ถ•์„ ํ•ด์ œํ•˜๋ฉด ํด๋”๊ฐ€ ์ƒ์„ฑ๋˜๋ฏ€๋กœ, ํ•ด๋‹น ํด๋”๋กœ ์ด๋™

    $ cd yum-3.4.3
    

    -> ๋ณดํ†ต์€ ์—ฌ๊ธฐ์„œ ./configure์„ ๊ฐ€์„œ make install์„ ํ•˜๋ผ๊ณ  ํ•ด์„œ ๋ง‰ํžŒ๋‹ค

    ์ผ๋‹จ ์ด ์ƒํƒœ์—์„œ๋„ ์ธ์‹์„ ๋ชปํ•˜๋Š” ๊ฑด ๋งˆ์ฐฌ๊ฐ€์ง€..

    image

    3 - 1. yum-3.4.3 ํด๋”์— ์žˆ๋Š” yummain์„ ์‹คํ–‰ํ•œ๋‹ค

    $ run ./yummain.py
    

    image

    ์•ˆ ๋˜๋„ค...?

  3. ์ด์ œ๋ถ€ํ„ฐ๋Š” sudo apt install yum์ด ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๊ธฐ

    image

    ubuntu version ํ™•์ธ

    $ lsb_release -a
    

    image

  4. ๋ฏธ๋Ÿฌ์‚ฌ์ดํŠธ ๊ฑด๋“œ๋ฆฌ๊ธฐ!

    1. ์ผ๋‹จ yum-3.4.3 ํด๋”๋กœ ์ด๋™ -> etc/yum.repos.d

    image

    yum.repos.d ํŒŒ์ผ์ด ์—†์Œ -> yum.conf ํŒŒ์ผ ๊ฑด๋“œ๋ ค๋ณด๊ธฐ

    image-20210323204603821

2021-03-24

  1. ์˜ˆ์ „ ๋ฐฉ๋ฒ•

    $ wget https://raw.githubusercontent.com/certbot/certbot/7f0fa18c570942238a7de73ed99945c3710408b4/letsencrypt-auto-source/letsencrypt-auto -O /opt/certbot-auto
    
    $ chmod 755 /opt/certbot-auto
    
    $ mv /opt/certbot-auto /๊ธฐ์กด์„ค์น˜๊ฒฝ๋กœ/certbot-auto
    
  2. certbot ํ™ˆํŽ˜์ด์ง€ ๊ฐ€์„œ ํ•˜๋ผ๋Š” ๋Œ€๋กœ ํ•˜๊ธฐ

    ์šฐ๋ฆฌ ์„œ๋ฒ„๋Š” ubuntu 20.04๋‹ˆ๊นŒ

    image

    ์œ„์™€ ๊ฐ™์ด ๋“ค์–ด๊ฐ€์„œ ํ•˜๋ผ๋Š” ๋Œ€๋กœ ๋”ฐ๋ผํ•œ๋‹ค.

    $ sudo snap install core; sudo snap refresh core
    $ sudo snap install --classic certbot
    $ sudo ln -s /snap/bin/certbot /usr/bin/certbot
    $ sudo certbot --nginx
    

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# openssl pkcs12 -export -in fullchain.pem -inkey privkey.pem -out keystore.p12 -name airpageserver -CAfile chain.pem -caname root

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๋น„๋ฐ€๋ฒˆํ˜ธ๋Š” ๊ท€์ฐฎ์œผ๋‹ˆ ๊ทธ๋ƒฅ root๋กœ ใ…Žใ…Ž

์–ด์จŒ๋“  ์œ„์˜ ๋ช…๋ น์–ด๋ฅผ ์น˜๊ณ  ๋‚˜๋ฉด keystore.p12๊ฐ€ ์ƒ์„ฑ๋œ๋‹ค.

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mvํ•˜๋ผ๊ณ  ํ•˜์ง€๋งŒ ๋ฌด์„œ์šฐ๋‹ˆ๊นŒ cp๋กœ home ๋””๋ ‰ํ† ๋ฆฌ๋กœ ์ด๋™

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2021-03-25

๋จผ์ € ์  ํ‚จ์Šค๋„ ์›น์„œ๋ฒ„์ด๊ธฐ ๋•Œ๋ฌธ์— ํ˜„์žฌ Ubuntu์—์„œ ์‚ฌ์šฉํ•˜๋Š” ํฌํŠธ๋ฅผ ํ™•์ธํ•œ๋‹ค.

ํฌํŠธํ™•์ธ ์œ„ํ•ด nmap์„ ์„ค์น˜ํ•œ๋‹ค.

$ sudo apt-get install nmap
$ nmap localhost

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8080ํฌํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์ง€ ์•Š์ง€๋งŒ,, ํ˜น์‹œ ๋ชจ๋ฅด๋‹ˆ๊นŒ 7070 ํฌํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ๋กœ ํ•œ๋‹ค.

๊ทธ๋ฆฌ๊ณ  Jenkins๋Š” java๊ฐ€ ํ•„์š”ํ•˜๊ธฐ ๋•Œ๋ฌธ์— java๊ฐ€ ์„ค์น˜๋˜์–ด ์žˆ๋Š”์ง€ ๋ฒ„์ „์„ ํ™•์ธํ•œ๋‹ค.

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Jenkins ์„ค์น˜๋ฅผ ์œ„ํ•œ repository key๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

$ wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -

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์ถ”๊ฐ€๊ฐ€ ๋˜๋ฉด OK ๋ฉ”์„ธ์ง€๊ฐ€ ๋œฌ๋‹ค.

์ด๋ฒˆ์—๋Š” repository๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

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์ด์ œ apt-get ์—…๋ฐ์ดํŠธ ํ›„ jenkins๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.

$ sudo apt-get update

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๊ทธ๋Ÿฐ๋ฐ GPG error ๊ฐ€ ๋‚˜์„œ ์—…๋ฐ์ดํŠธ์— ์‹คํŒจ

W: GPG error: https://pkg.jenkins.io/debian-stable binary/ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY <16๊ฐœ์˜ ๋Œ€๋ฌธ์ž ์•ŒํŒŒ๋ฒณ>

๊ทธ๋Ÿด ๋•Œ๋Š”

$ sudo apt-key adv --keyserver  keyserver.ubuntu.com --recv-keys <์•„๊นŒ ๊ทธ 16๊ฐœ ๋Œ€๋ฌธ์ž ์•ŒํŒŒ๋ฒณ>

๋กœ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค.

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๋‹ค์‹œ apt-get update๋ฅผ ํ•˜์ž.

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์„ฑ๊ณต!

๊ทธ ๋‹ค์Œ

$ sudo apt-get install jenkins

์„ค์น˜๊ฐ€ ๋˜๋ฉด Jenkins ์‹คํ–‰ํ•˜๊ธฐ ์ „์— ํฌํŠธ๋ฅผ ๋ณ€๊ฒฝํ•œ๋‹ค.

ํฌํŠธ ๋ณ€๊ฒฝ์€ /etc/default/jenkins์—์„œ ํ•œ๋‹ค.

$ sudo vim /etc/default/jenkins 

ํŒŒ์ผ ์•ˆ์—์„œ HTTP_PORT๋ฅผ ์ฐพ์•„ 7070์œผ๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=7070

systemctl์„ ์ด์šฉํ•ด jenkins๋ฅผ ์‹คํ–‰ํ•œ๋‹ค.

$ sudo systemctl start jenkins

systemctl์€ ์•„๋ฌด๋Ÿฐ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜์˜ค์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ status๋กœ ์ƒํƒœ๋ฅผ ํ™•์ธํ•ด ๋ด์•ผ ํ•œ๋‹ค.

$ sudo systemctl status jenkins

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์ด์ œ ๋ธŒ๋ผ์šฐ์ €๋ฅผ ์—ด๊ณ  http://j4a401.p.ssafy.io:7070 ์— ๋“ค์–ด๊ฐ„๋‹ค.

๋งŒ์•ฝ ์•„๋ž˜์™€ ๊ฐ™์ด ์  ํ‚จ์Šค ํ™”๋ฉด์ด ๋ณด์ด์ง€ ์•Š๋Š”๋‹ค๋ฉด

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$ sudo systemctl stop jenkins
$ sudo systemctl start jenkins

์ค‘์ง€ํ–ˆ๋‹ค๊ฐ€ ๋‹ค์‹œ ์‹œ์ž‘ํ•˜๋ฉด ๋ณด์ธ๋‹ค.

/var/lib/jenkins/secrets/initialAdminPassword ์ด ๊ฒฝ๋กœ์— ์žˆ๋Š” password๋ฅผ ํ™•์ธํ•ด์„œ ์ž…๋ ฅํ•˜๋ผ๊ณ  ํ•˜๋‹ˆ ๋ญ๊ฐ€ ์จ์žˆ๋Š”์ง€ ๋ณด๋Ÿฌ ๊ฐ„๋‹ค. (๋ณด์•ˆ์ธ์ฆ๊ฐ™์€ ๊ฑฐ๋ผ๊ณ  ํ•œ๋‹ค.)

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์ถ”์ฒœํ•˜๋Š” ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜ํ•˜๊ณ 

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ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜ ์ค‘

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ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜ ๋๋‚˜๊ณ  ์œ ์ € ์ƒ์„ฑ ํ™”๋ฉด์ด๋ณด์ž„ -> ์ž์ฃผ ์‚ฌ์šฉํ•˜๋Š” ๊ณ„์ •๊ณผ ๋น„๋ฒˆ์„ ์ž…๋ ฅ

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๋„์

2021-03-26

์ด์ „์— Jenkins๋ฅผ Gitlab์— ์—ฐ๊ฒฐ๊นŒ์ง€ ํ–ˆ๊ณ  ๋จธ์ง€ํ–ˆ๋Š”๋ฐ ๋ฐ˜์‘์ด ์—…๋”ฐ..!

๋ถ„๋ช… build history์—๋„ ์ฐํ˜”๊ณ 

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๊ทผ๋ฐ ๋ฐ”๋€ ๊ฒŒ ์—†๋‹จ๋‹ค...

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์•Œ๊ณ ๋ณด๋‹ˆ.,, ํ‘ธ์‹œํ•  ๋•Œ๋งˆ๋‹ค shell์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ฑธ ๋„ฃ์–ด์•ผ ๋๋‹ค...!

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๊ทผ๋ฐ ์ €๊ฑฐ ๋„ฃ์œผ๋‹ˆ๊นŒ ์™œ ์ž๊พธ ๋นŒ๋“œ ์‹คํŒจํ•˜๋Š”๊ฑฐ์ง€,,,?

Console Output์„ ๋ณด๋‹ˆ๊นŒ ๊ฒฝ๋กœ๊ฐ€ home ๋””๋ ‰ํ† ๋ฆฌ๊ฐ€ ์•„๋‹ˆ์—ˆ๋‹ค..

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๊ฒฝ๋กœ ๋ฐ”๊ฟ”์ฃผ๋‹ˆ๊นŒ ๋˜ ์—๋Ÿฌ๊ฐ€,,

image-20210324221636303

SSH Key ์ƒ์„ฑํ•ด์„œ ๋น„๋ฐ€๋ฒˆํ˜ธ ์—†์ด pullํ•˜๊ธฐ

ubuntu์—์„œ ๋น„๋ฐ€๋ฒˆํ˜ธ ์—†์ด pullํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜์ž

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id_rsa.pub์ด ์žˆ์œผ๋ฉด ssh๊ฐ€ ์žˆ๋Š” ๊ฒƒ

https://goddaehee.tistory.com/254 ์—ฌ๊ธฐ ์ฐธ๊ณ 

๊ทผ๋ฐ ๊ฒฐ๊ตญ https://webisfree.com/2017-05-19/git-%EC%95%84%EC%9D%B4%EB%94%94-%ED%8C%A8%EC%8A%A4%EC%9B%8C%EB%93%9C-%EC%9E%85%EB%A0%A5-%EC%95%88%ED%95%98%EB%8A%94-%EB%B0%A9%EB%B2%95 ์ด๊ฑธ๋กœ ํ•ด๊ฒฐ..

2021-03-27

  1. GitLab์—์„œ access Token ๋ฐœ๊ธ‰๋ฐ›๊ธฐ

    ์œ„์˜ ๋ฉ”๋‰ด์—์„œ Settings๋กœ ์ด๋™

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  1. ๊ถŒํ•œ ์„ค์ • ํ›„ Create Personal access token์„ ๋ˆ„๋ฅธ๋‹ค.

    image

  2. ์ƒ์„ฑ๋œ ํ† ํฐ ๋ณต์‚ฌ

    image-20210324142146668

  3. Jenkins์—์„œ GitLab ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜

    image

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๊ธฐ๋‹ฌ๊ธฐ๋‹ฌ,,

๋ชป์ฐธ์•„์„œ ๊ทธ๋ƒฅ ๋” ใ…‹ใ…‹ใ…‹ใ…‹

๋ญ ๊ป๋‹ค ํ‚ค๋‹ˆ๊นŒ... Installed์— ์ž˜ ์žˆ๋‹ค. --> GitLab ๋ง๊ณ ,,, GitLab API๋ฅผ ์„ค์น˜ํ•˜์Ÿˆ

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(global)์„ ๋ˆŒ๋Ÿฌ ๋“ค์–ด๊ฐ„๋‹ค.

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adding some credentials๋ฅผ ๋ˆŒ๋Ÿฌ ๋“ค์–ด๊ฐ„๋‹ค.

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์•„๊นŒ ๋ฐ›์€ ํ† ํฐ๋„ ๋„ฃ์–ด์ฃผ๊ณ  OK

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new Item์„ ๋ˆŒ๋Ÿฌ์ค€๋‹ค.

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๋‹ค์‹œ

image-20210324211032561

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์š”๊ฑด ์—๋Ÿฌ~

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์š”๊ฑด ์„ฑ๊ณต~

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jenkins์— GitLab์— ์—ฐ๋™ํ•  User ์ƒ์„ฑํ•ด์•ผ ํ•จ

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๋ฉ”๋‰ด์—์„œ New Item ๋ˆŒ๋Ÿฌ์ฃผ๊ณ 

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์—ฌ๊ธฐ์„œ ํŒŒ๋ž€์ƒ‰์œผ๋กœ ์Šคํฌ๋žฉํ•œ ๋ถ€๋ถ„์ด webhook url์ด๋‹ค.

๋‹ค์Œ์œผ๋กœ GitLab์—์„œ webhook ๋“ฑ๋กํ•ด์•ผ ํ•œ๋‹ค.

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  1. ID/Password ๋ฐฉ์‹

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  1. Secret Token ๋ฐฉ์‹

    ๋‹ค์‹œ build Trigger์— ๊ฐ€์„œ ๊ณ ๊ธ‰ ๋ฒ„ํŠผ์„ ๋ˆŒ๋Ÿฌ์ฃผ๋ฉด

    image

    ์œ„์™€ ๊ฐ™์ด ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ๋‹ค.

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