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Loader

Data Infuser / Loader ํ”„๋กœ์ ํŠธ ์ž…๋‹ˆ๋‹ค.

Data Infuser ํ”„๋กœ์ ํŠธ์—์„œ ์›์ฒœ ๋ฐ์ดํ„ฐ๋ฅผ ํ”„๋กœ์ ํŠธ DB๋‚ด์— ๋กœ๋“œํ•˜๊ณ , ์›์ฒœ ๋ฐ์ดํ„ฐ์˜ Meta data๋ฅผ ์ฝ๋Š” ๋ชจ๋“ˆ์ž…๋‹ˆ๋‹ค.

Scheduled Queue๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ž‘์—…์„ ์ฒ˜๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

1. Environment

  • nodeJS v12.16.3
  • MySQL 8.0.x

2. Installation

  • ormconfig-sample.json์„ ๋ณต์‚ฌํ•˜์—ฌ ormconfig.json ์„ค์ •
  • property-sample.json์„ ๋ณต์‚ฌํ•˜์—ฌ property.json ์„ค์ •
  • typeorm global ์„ค์น˜

    npm install typeorm -g

  • package ์„ค์น˜

    npm install

File System ์„ค์ •

  • ํŒŒ์ผ ์ €์žฅ์€ S3 ๋˜๋Š” local file system ๋‘๊ฐ€์ง€๊ฐ€ ์„ ํƒ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
ํƒ€์ž… ์„ค๋ช…
local ๋กœ์ปฌ ํŒŒ์ผ ์‹œ์Šคํ…œ์— ํŒŒ์ผ์„ ์ €์žฅํ•˜๋Š” ๊ฒฝ์šฐ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. node js ๊ธฐ๋ณธ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ธ fs๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
s3 AWS s3 ๋˜๋Š” ncloud ObjStrg๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. aws-sdk๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํŒŒ์ผ ๊ด€๋ฆฌ๋ฅผ ํ•ฉ๋‹ˆ๋‹ค.
ncloud ์„ค์ • ๋ฐฉ๋ฒ•์€ S3์™€ ๋™์ผ. ncloud๋กœ ์„ค์ •ํ•˜๋Š” ๊ฒฝ์šฐ Ncloud ๊ณต๊ณต์กด Object storage๋ฅผ ์‚ฌ์šฉํ•˜๋„๋ก ์„ค์ • ํ•ฉ๋‹ˆ๋‹ค.
  • ํŒŒ์ผ ์ €์žฅ์†Œ ์‚ฌ์šฉ์‹œ ์„ค์ • ์˜ˆ์‹œ
"uploadDist": {
  "type": "local",
  "localPath": "/Users/chunghyup/projects/api-gen/api-designer/server/upload",
  "awsConfigPath": "",
  "s3Bucket": ""
}
  • S3 ์ €์žฅ์†Œ ์‚ฌ์šฉ์‹œ ์„ค์ • ์˜ˆ์‹œ
"uploadDist": {
  "type": "s3",
  "localPath": "",
  "awsConfigPath": "./src/config/aws-config.json",
  "s3Bucket": "data-infuser-test"
}

ํ™˜๊ฒฝ ๋ณ€์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ AWS๋ฅผ ์„ค์ •ํ•˜๋Š” ๊ฒฝ์šฐ awsConfigPath๋ฅผ 'aws'๋กœ ์„ค์ •

ํ™˜๊ฒฝ๋ณ€์ˆ˜ ์„ค๋ช…
AWS_ACCESS_KEY_ID aws credential access key id
AWS_SECRET_ACCESS_KEY aws credential secret access key

3. Usage

npm start

ts-node-dev๋ฅผ ์ด์šฉํ•˜์—ฌ ์‹คํ–‰ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ฝ”๋“œ ์ˆ˜์ • ํ›„ ์ €์žฅ์„ ํ•˜๋Š” ๊ฒฝ์šฐ ์ž๋™์œผ๋กœ ์žฌ์‹œ์ž‘๋ฉ๋‹ˆ๋‹ค.

4. DEPLOY

cp property-sample.json property-stage

์Šคํ…Œ์ด์ง€์šฉ property ํŒŒ์ผ ์ƒ์„ฑ ํ›„ ๊ฐ’ ์„ค์ •

npm run deploy-stage

  • Stage ์„œ๋ฒ„ ์ ‘๊ทผ ๊ถŒํ•œ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

5. Meta

Promptechnology - @Homepage - dev@promptech.co.kr

ํ”„๋กœ์ ํŠธ๋Š” GPL 2.0 ๋ผ์ด์„ผ์Šค๋กœ ๋ฐฐํฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ์‚ฌํ•ญ์€ LICENSE ํŒŒ์ผ์„ ํ™•์ธํ•ด์ฃผ์„ธ์š”.

Distributed under the GPL 2.0 license. See LICENSE for more information.

6. Support

alt text