Docker Registry ๋ž€


  • Docker Registry ๋ž€ ๋ชจ๋“  Docker Image ๊ฐ€ ์ €์žฅ๋˜๋Š” Central Repository
  • image: {Registry}/{Repository}/{Image} ๋ช…๋ช… ๊ทœ์น™์„ ๋”ฐ๋ฆ„
    • {Repository} ๋ฅผ ๋ช…์‹œํ•˜์ง€ ์•Š์œผ๋ฉด {Image} ์ด๋ฆ„๊ณผ ๋™์ผํ•˜๋‹ค๊ณ  ํŒ๋‹จ
    • {Repository} ๋Š” ์ฃผ๋กœ Docker Hub ์˜ Account Name ๋˜๋Š” Organization Name
    • Image ๋ฅผ pull ํ•ด์˜ฌ ์œ„์น˜๋ฅผ ์ง€์ •ํ•˜์ง€ ์•Š์„ ๊ฒฝ์šฐ ๊ธฐ๋ณธ Registry ์ธ Docker Hub ์— ์žˆ๋‹ค๊ณ  ํŒ๋‹จ
    • ์ฆ‰, image: nginx ์ผ ๊ฒฝ์šฐ ์‹ค์ œ๋ก  image: docker.io/nginx/nginx

Private Registry

  • ๋‚ด๋ถ€์ ์œผ๋กœ ๊ฐœ๋ฐœํ•œ Application ์„ Private ์œผ๋กœ ์‚ฌ์šฉํ•˜๊ณ  ์‹ถ์€ ๊ฒฝ์šฐ Private Registry ๋ฅผ ์‚ฌ์šฉ
  • AWS, Azure, GCP ์™€ ๊ฐ™์€ Cloud Provider ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ Private Registry ๋ฅผ ์ œ๊ณต
  • ์ด๋Ÿฐ Private Registry ๋“ค์€ Credential ์„ ์ด์šฉํ•ด์•ผ๋งŒ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋„๋ก ๋งŒ๋“ค์–ด์•ผ ํ•จ
  • ๊ทธ ํ›„ docker login private-registry.io ์™€ ๊ฐ™์€ ๋ช…๋ น์–ด๋กœ ๋กœ๊ทธ์ธํ•ด์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅ

References