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在 Docker 跑的 process PID 會從一開始算,但是在 Host 也會有一樣的 process,只是 PID 不同。在 Host kill 掉,在 Docker 裡面也會跟著消失
有 Dockerfile 做出 Image 然後就能產生一堆 container
還有一個檔案叫做 docker-compose 會告訴每一個 container 該怎麼開機
在 Local 端做好 Docker Image 上傳到線上儲存庫(Ex: Docker Hub)再下載,,接著用 Docker-compose.yml 開機
這邊用 Volumes 避免 container 週期結束時能把資料留在 Host OS
完整範例檔案
打者按:接下來是 CloudFlare 相關設定,不在這邊贅述
為了防止 db 的 container run 起來但實際上服務還沒啟動完成
restart: always
depends_on:
- db
需要客製化的 image
*
proxy_pass
proxy_set_header
講者速度好快 Orz 加油
COSCUP2019
Ruby
IB301
投影片連結
https://speakerdeck.com/shes50103/dang-rails-yu-shang-docker-huan-jing-bu-shu-yuan-lai-shi-zhe-yang
or
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