• AWS EC2 Kubernetes WordPress Hosting – Abandoned

    |

    Official website resource – https://kubernetes.io/ko/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/ WordPress uses a MySQL database, and the information must be stored in a persistent space. The persistent spaces provided by Kubernetes are identified and utilized. #1. The Relationship Between Kubernetes PersistentVolume and PersistentVolumeClaim It’s good to use persistent storage, but the idea of using it for backups or recycling came […]

    Read More

  • AWS EC2 – Building Services with Docker Compose – Abandoned

    |

    #1. Service Installation 2. Installation 3. Failure due to lack of resources Deploying independent db and WordPress in pairs using docker compose resulted in four services running, leaving no remaining resources on the server. Using t4g.small and t4g.micro both failed due to insufficient resources. It doesn’t work just by separately deploying each resource bluntly… I’m […]

    Read More

  • Installing MariaDB on AWS EC2 Ubuntu

    |

    I ultimately failed on AWS Linux 2023. I decided to install MariaDB, and only install WordPress execution as a pod. Everything is good, but to make it publicly accessible, the configuration in the Ubuntu version of MariaDB needs to be changed. Filename: /etc/mysql/mariadb.conf.d/50-server.cnf It seems to check the URL due to the bind-address. It says […]

    Read More

  • Initial setup of RDS

    |

    #1. RDS Setup for VPC Private Network To set up RDS and assign it to a VPC, it is essential to correctly select the VPC during the RDS setup, and having the automatically created rds-ec2-x and ec2-rds-x well-assigned prevents most problems. Optionally, during this process, set up the IAM role and permissions on EC2, and […]

    Read More

  • Python Memory leak test

    |

    There is a package that can audit Python memory leaks just by inserting a decorator. ‘Python Memory Leak Inspection’ is sufficient with the package insertion. I tried adding it to each method of FastAPI, but the results were not organized. It’s not easy to distinguish unit operations on the complexity and continuity of the API […]

    Read More

  • Inkwell, GestureDetector difference – Flutter

    |

    When it comes to handling input events in Flutter, GestureDetector often comes to mind first. So, I used to develop using GestureDetector without much thought. But whenever the InkWell widget appears, I find myself searching the internet again. I’m documenting this so I don’t have to search anymore. GestureDetector and InkWell are the same in […]

    Read More

  • What is AI, 무엇이 AI 인가

    |

    ,

    본인은 AI를 써보긴 했어도, 개발자가 AI를 쓰는 것이 무엇인지 깨닫는데까지는 시간이 걸렸다.AI를 쓴다. AI가 무엇인지 설명하는 대부분의 포스트의 내용이 tensorflow 같은 라이브러리를 쓰는것에 대한 설명이 대부분이었기 때문이었다.개발자가 다루는 AI가 무엇인지 개인적인 이해를 공유해본다. While I have used AI, it took me a while to realize what it means for a developer to use AI. The […]

    Read More

  • Missing API declaration – NSPrivacyAccessedAPITypes

    |

    ,

    When you apply for ‘add for Review’ on Apple, a warning automatically comes.Apple 에 add for Review를 신청하면 자동으로 경고가 온다. Missing API declaration – NSPrivacyAccessedAPITypes The following is the content of the message.다음은 메시지 내용이다. Here is original.아래는 원본 사진이다. it wasn’t there when I released the app in March… I searched for it, […]

    Read More

  • App Store – Trader 설정

    |

    App Store – Trader 설정 하는 방법을 기록합니다. DUNS 코드라던지 다른 설정을 위해서라도 필요합니다. 설정의 위치는 다음과 같습니다. 자신의 카드를 선택하고, 들어가면 compliance 항목에서 trader로서의 정보를 입력할 수 있습니다. 사업자 관련 서류 사본을 올리라고 합니다. 올리고 나면 어떻게 되는지는 추후에 올립니다. 끝

    Read More

  • WordPress 기본 폰트 변경 방법

    How to change the default font in WordPress. When wanting to change the default font in WordPress, I first reviewed plugins. However, there is an option to configure this in the theme settings under the site settings, so I am documenting it..WordPress 기본 폰트 를 변경하고자 하면, plugin을 먼저 검토하고는 했었습니다. 하지만 테마설정에서 site 설정부분으로 […]

    Read More