Dev Log

Elastic Search 란 ?

Ref

Elasticsearch 동의어 사전 추가(synonym)

[Elastic Search] 동의어 사전

[Elasticsearch] 입문하기(3) - 다양한 검색 방법 ( Search API )

장고에서 CORS 설정하기

Ref

Django CORS 설정하기

장고에서 HyperlinkedModelSerializer는 ModelSerializer의 차이

Ref

What is the benefit of using a HyperlinkedModelSerializer in DRF?

찾아보게 된 계기

• django.core.exceptions.ImproperlyConfigured: Could not resolve URL for hyperlinked relationship using view name "user-detail"

• [python] Django Rest Framework-뷰 이름 "user-detail"을 사용하여 하이퍼 링크 된 관계에 대한 URL을 확인할 수 없습니다.

장고 모델 사용시 주의점

Ref

Best practices working with Django models in Python

celery + redis 연결 에러

• 설정 잘 보고,

• 설정값 진짜 잘보고,

• 에러 메세지 잘 읽고,

• 원리 이해하고 논리적으로 접근하면 해결 가능

• 서로 다른 서버들 연결할 때도 동일

Ref

[FIXED] celery + redis Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused

웹서비스 비동기(백그라운드) 프로세스 만들기 (feat. Django, Celery) 5

403 when trying to access an empty documentation even as a Django superuser

403 : {"detail":"You do not have permission to perform this action."}

Ref

https://github.com/marcgibbons/django-rest-swagger/issues/589

Django Module not found Error

Ref

[Django] ModuleNotFoundError: No module named '' 오류

파이썬 장고 python django ModuleNotFoundError: No module named '프로젝트 이름', No module named '앱이름'

TIE | Django , ModuleNotFoundError

Django + Nginx + Gunicorn 연동

Ref

[Django] Django Tutorial - Django & Gunicorn 연동하기

https://leffept.tistory.com/282

점프 투 파이썬

403

Ref

gunicorn.errors.HaltServer: django

python gunicorn 가동 실패 이유 찾기

worker failed to boot. gunicorn

[에러] OCI runtime create failed: container_linux.go:370: starting container process caused: exec:

failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "gunicorn": executable file not found in $PATH: unknown

[개념] Django는 Web Server가 아니라구요!!

wsgi gunicorn

Nginx Directory Index is Forbidden | DigitalOcean

directory index of is forbidden nginx

Module ngx_http_autoindex_module

[configuration] Nginx 403 오류 : [폴더]의 디렉토리 색인이 금지되어 있습니다.

Nginx 403 error: directory index of [folder] is forbidden

directory index of '/var/front/end/' is forbidden, client

[Nginx] 배포시 403 forbidden 주의

Nginx 403 Forbidden 해결

403 Forbidden 오류 및 해결 방법 (5 솔루션 설명)

[Nginx] 403 forbidden ( 13 : permission denied )

403 Forbidden 오류은 (는) 무엇이고 어떻게 해결 하죠? - 최신

403 Forbidden Nginx 해결

Django + Celery

Ref

• Django celery setting & create simple task (장고에서 샐러리 세팅과 태스크 생성)

• 장고(Django)에서 셀러리(Celery) 사용하기 3편

Django @action decorator

Ref

Why I cannot use @action decorator on ModelViewSet in Django Rest Framework

Django ViewSet action

[Django] ViewSet 과 Router

[drf][viewset] @action

Django ORM

Ref

Django ORM - 인코덤, 생물정보 전문위키

Django & Django ORM????

https://velog.io/@magnoliarfsit/ReDjango-7.-ORM과-Queryset

Django ORM(Querysets)

Django Queryset

Ref

Django에서는 QuerySet이 당신을 만듭니다 (2)

Django put method

Ref

Django Rest Framework PUT request on unique model field

Build and Handle POST Requests in Django - Part 3 - Real Python

why use put method if I can use post

AWS에 로그인 하기

Ref

[AWS-IAM] AWS에 로그인 하는 2가지 방식 (루트 사용자와 IAM 사용자)

AWS IAM 사용자 생성

Ref

AWS IAM 사용자 만들기

IAM Identities (users, user groups, and roles)

DNS 왜 쓰는 것일까 ?

Ref

DNS란 무엇입니까? - DNS 소개 - AWS

AWS lambda란 ?

Ref

• https://www.44bits.io/ko/keyword/aws-lambda

• Is AWS Lambda yet another Platform as a Service?

• AWS Lambda를 이용해서 HTTP API 만들기 #1 :: Outsider's Dev Story

Amazon Linux 메모리 스왑 파일 생성

Ref

Amazon Linux 에서 메모리 스왑 파일 생성 (Amazon Lightsail)

Trouble shooting

Ref

docker-compose up 명령어 실행시 nginx 컨테이너 생성시 오류 - 인프런 | 질문 & 답변

ECONNREFUSED 에러 질문입니다. - 인프런 | 질문 & 답변

[🐾일지] Axios Network Error (Failed to load resource: net::ERR_CONNECTION_REFUSED)

http://daplus.net/server-ip-주소-0-0-0-0과-127-0-0-1의-차이점은-무엇입니까/

aws ec2 django nginx gunicorn react deploy tutorial

Ref

Medium

Running Flask Apps using Gunicorn+ NGINX+Docker in in AWS EC2

A Guide: A Django-REST-React-Redux Blueprint (Part 5)

Step-by-step visual guide on deploying a Flask application on AWS EC2

Setting AWS Server using Nginx-Django-Gunicorn(Ec2 Instance)

Deploy both django and react on cloud using nginx

How to upgrade docker-compose to latest version

aws docker 배포

Medium

Deploy web apps (+NGINX) to ECS with Docker

How to Deploy a Production Grade Flask application to an AWS EC2 Instance using GitHub Actions...

Deploy Node.js application with MySQL database to AWS EC2 using Docker Compose

Deploy to AWS using Docker compose (simple)

fast api docker compose site github.com

Developing and Testing an Asynchronous API with FastAPI and Pytest

aws ec2 ssh 접속

가장 빠른 머신러닝 앱 배포하기 | fastapi, gunicorn, nginx

AWS EC2 인스턴스 생성하기

AWS 리소스에 태그 지정

AWS Tag 적용 가이드와 활용 - 1부 :: MESH KOREA | VROONG 테크 블로그

Deploy to AWS using Docker compose (simple)

AWS EC2 SSH 연결 할때 네트워크 설정

윈도우10 SSH 접속시 PEM 파일 퍼미션 에러 해결방법 - 테크소다

Best practices for configuring network interfaces

[AWS] EC2 인스턴스에 ssh 접속 하기

EC2 Instance Connect 설정

aws pem 키 위치

scp 명령어

How to Install Docker Compose on Ubuntu 20.04 {Step-by-Step Guide}

[Docker] Docker Compose 환경 구축, AWS EC2 도커 구축 실습

Jesuisjavert

https://github.com/cakmakok/blog

aws ec2 django nginx gunicorn

django react ec2 aws docker copmose nginx

AWS EC2에 Django 배포하기(with Gunicorn/Nginx)

Django REST Framework와 React-Redux application을 Docker로 배포하는 방법

How to Deploy Django REST Framework and React-Redux application with Docker

(7) (Django 개발부터 배포까지) Django AWS, Docker(Nginx+gunicorn)로 배포하기 -1-

Django / nginx / Gunicorn으로 AWS EC2에 Deploy하기

aws ec2 flask nginx gunicorn react deploy

How to Deploy a React + Flask Project

[Practice 2] Clone Existing Repo to AWS EC2

Deploy Django on AWS | Django Deployment NGINX GUNICORN | Django Deployment

HTML - 인터넷 (에러・오류) 의미 = 인터넷에러 종류 ★★★ + 500 Internal Server Error (=500에러) + 403에러 + CSS스타일 깨짐 원인 ★★★★★

https://intrepidgeeks.com/tutorial/nginx--rewrite-or-internal-redirection-cycle-while-internally-redirecting-to

Why does this Nginx config result in "rewrite or internal redirection cycle"

https://github.com/soyeon207/soyeon207

Deploy to AWS using Docker compose (simple)

Deploy Node.js application with MySQL database to AWS EC2 using Docker Compose

Installing Yarn on AWS EC2

자습서: Amazon EC2 인스턴스에서 Node.js 설정

솜씨좋은장씨

ㅅㅂ

Ref

[우분투] Docker-Compose 설치하기

Deploy to AWS using Docker compose (simple)

Failed to connect to localhost port 80 after 5 ms: Connection refused

curl Failed to connect to localhost port 80

AWS 배포(공유용)

Amazon Linux 에서 메모리 스왑 파일 생성 (Amazon Lightsail)

How to install latest node version on Ubuntu?

How do you enable BuildKit with docker-compose?

리눅스 로컬서버 열린 포트 확인

맥에서 80포트 사용하기(포워딩)

rm directory 삭제

Downloading and installing Node.js and npm | npm Docs

[EC2]nvm 설치 후 'sudo: node: command not found' 해결 방법

자습서: Amazon EC2 인스턴스에서 Node.js 설정

Installing Yarn on AWS EC2

cli 명령어 되돌리기

apt-get vs yum

Debian에 docker-compose 설치하기

[Solved] 노드: /lib64/libm.so.6: 버전 `GLIBC_2.27'을 찾을 수 없음(노드에서 필요함) - EzError.com

https://github.com/woowacourse-teams/2020-saebyeok

No space left on device when using docker-compose, why ?

리눅스 'No space left on device' 오류가 뜨는데 저장 용량은 충분할 때

docker-compose INTERNAL ERROR: cannot create temporary directory

Support

scr 명령어

클라우드 컴퓨팅

Ref

• 클라우드 컴퓨팅이란 | 클라우드 컴퓨팅 소개 | Amazon Web Services

symbolic link 란 ? 그리고 생성하는 방법

Ref

• Linux Symbolic Link - 심볼릭 링크 생성 및 삭제

AWS Route 53

Ref

AWS Route 53 도메인 등록 신청 방법 - Amazon Web Services - JooTC

AWS Route 53 에 도메인 등록하여 사용하기

[AWS] Route 53으로 DNS와 IP 주소 연결하는 법

아마존 AWS Route 53 에서 도메인 구매하는 방법 - EazyManual

[AWS - Route53] Route53 이란? 쉽게 도메인 등록 및 EC2연결

Amazon EC2 인스턴스로 트래픽 라우팅

IaaS, PaaS, SaaS

Ref

• 클라우드 컴퓨팅, IaaS, PaaS, SaaS이란?

AWS EC2

Ref

How to Create EC2 Instance in AWS: Step by Step Tutorial

How can I point my domain name to my Amazon EC2 Elastic IP address?

AWS elastic IP vs public IP

AWS로 EC2 인스턴스 생성 / 탄력적 IP(Elastic IP) 할당

[AWS]EC2 - 인스턴스 생성하기 (1/2)

AWS EC2 인스턴스 생성하기

AWS EC2 서버 접속하기 (맥북OS m1)

Docker compose

Ref

• docker compose 사용해 보자.

Deploy Trouble shooting

Ref

[배포][ProPro] Nginx 문제 해결

Internal Server error, 서버 500 에러는 어떤 경우에 발생하나요?

[Nginx] Try Files & Named Location

TIL - nginx 라우팅에 대하여 알아보자

Nginx 500 Interal Server Error with React app - 1 rewrite or internal redirection cycle while internally redirecting to "/index.html"

Why does this Nginx config result in "rewrite or internal redirection cycle"

rewrite or internal redirection cycle while internally redirecting to /index.html nginx

Why does this Nginx config result in "rewrite or internal redirection cycle"

What does this nginx error "rewrite or internal redirection cycle" mean?

[NginX] 500 Internal Server Error 해결

why use platform: linux/arm64/v8

Leverage multi-CPU architecture support

애플 실리콘 M1 용 Docker 설치 방법

dockerfile platform

Forcing docker to use linux/amd64 platform by default on macOS

Compose file versions and upgrading

compose-spec/spec.md at master · compose-spec/compose-spec

https://github.com/docker/for-mac/issues/5364

https://github.com/docker/cli

https://github.com/docker/compose/issues/5953

Docker Desktop for Apple silicon

SSH 접속 오류 : REMOTE HOST IDENTIFICATION HAS CHANGED - RSA key 오류 해결법

How to upgrade docker-compose to latest version

[Docker] docker-compose 에러 Version in "./docker-compose.yml" is unsupported

[Docker] Centos 에서 Docker 완전히 삭제 & 도커 재설치 #센토스 도커 삭제후 재설치

How To Install and Use Docker Compose on Ubuntu 22.04 | DigitalOcean

ERROR: The Compose file './docker-compose.yml' is invalid because

[Spring] There is insufficient memory for the Java Runtime Environment to continue.

500 internal server error

got an error checking a consistent migration history performed for database connection

xvda1 is 100% full, What is it? how to fix?

[EC2][Server][Docker] EC2 용량 꽉 찼을 때 해결 / No space left on device 해결

docker-compose INTERNAL ERROR: cannot create temporary directory

No space left on device / 장치에 남은 공간이 없음 증상 해결

no space left on device /dev/xvda1

AWS EC2 - No Space Left on Device

AMI AWS No space left on device

AWS EC2 서버와 git hub 연동(ssh)

AWS /dev/xvda1 directory is full

Amazon EBS에서 'No space left on device' 오류 해결

directory index of “/var/www/frontend/” is forbidden, client: 172.21.0.1, server: localhost, request: “GET / HTTP/1.1", host: “localhost:81

Nginx 403 error: directory index of [folder] is forbidden

failed to solve: rpc error: code = Unknown desc = failed to solve with frontend dockerfile.v0:failed to read dockerfile: read /va.how do i solve this

Redis vs RabbitMQ vs Kafka

Ref

• https://medium.com/@codeeverywhere/redis-vs-kafka-vs-rabbitmq-43eeec82bafb

1:N N:M

• 갑자기 1:N과 N:M이 헷갈렸다 ...

Ref

• https://velog.io/@gillog/DB-11-1N-NM-%EA%B4%80%EA%B3%84

RabbitMQ란 ?

• celery 내부 원리 및 동작

• rabbitmq 내부 원리 및 동작

ref : https://coding-start.tistory.com/371

비동기 처리란 ?

비동기 처리

Django에서 Celery 사용하기(Broker-redis, docker-compose)

• https://velog.io/@anjaekk/Python-Celery

파이썬 비동기 프로그래밍(Asynchronous programming)

• https://velog.io/@anjaekk/Python-%ED%8C%8C%EC%9D%B4%EC%8D%AC-%EB%B9%84%EB%8F%99%EA%B8%B0-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8DAsynchronous-programming

Django celery + rabbitmq + redis: Use rabbitmq as broker and redis as results backend

• https://tekshinobi.com/django-celery-rabbitmq-redis-broker-results-backend/

Asynchronous tasks in Python with Celery + RabbitMQ + Redis

• https://sqa-consulting.com/asynchronous-tasks-in-python-with-celery-rabbitmq-redis/

Python Celery & RabbitMQ Tutorial

• https://tests4geeks.com/blog/python-celery-rabbitmq-tutorial/

In memory DB 는 왜 더 빠를까 ?

• redis를 적용하다가

in-memory DB는 왜 더 빠를까세상에는 두 종류의 cs가 있습니다.

Process vs Thread

https://afteracademy.com/user/5d8dc1ce52e77816c998cb97/blogs

ref

• https://www.tutorialspoint.com/single-threaded-and-multi-threaded-processes

• Single thread vs multi thread

• https://eun-jeong.tistory.com/19?category=1111673

os review

[운영체제] CPU 스케줄링 (선점 & 비선점)

• https://eun-jeong.tistory.com/17?category=1111673

[운영체제] : Multi-thread

• https://eun-jeong.tistory.com/20

[운영체제] 교착상태, 데드락 : Deadlock

• https://eun-jeong.tistory.com/16?category=1111673

Django와 AWS S3 bucket 연결하기

Ref

• https://simpleisbetterthancomplex.com/tutorial/2017/08/01/how-to-setup-amazon-s3-in-a-django-project.html

• https://richone.tistory.com/7

SSR vs CSR

Ref

• https://velog.io/@ru_bryunak/SPA-%EC%82%AC%EC%9A%A9%EC%97%90%EC%84%9C%EC%9D%98-SSR%EA%B3%BC-CSR

• https://proglish.tistory.com/216

하이브리드앱, 네이티브앱, 웹

Ref

• https://his-story.tistory.com/163

• https://brunch.co.kr/@rlatjrwn9086/61

장고에서 환경변수 관리하기

• 환경 변수 관리하는 방법들

Ref

Status code review

• 200 for general success

• 201 for successful creation

• 400 for bad requests from the client like invalid parameters

• 401 for unauthorized requests

• 403 for missing permissions onto the resources

• 404 for missing resources

• 429 for too many requests

• 5xx for internal errors (these should be avoided as much as possible)

Ref

• https://medium.com/@liams_o/15-fundamental-tips-on-rest-api-design-9a05bcd42920

Data type