| 1 | = 2018-02-06 = |
| 2 | |
| 3 | == docker == |
| 4 | |
| 5 | * docker timezone 設定 |
| 6 | [CASE 1] 在原本 Host OS 的 Time Zone 是 UTC/GMT 的環境上 |
| 7 | {{{ |
| 8 | ~$ date; docker run --rm alpine date; docker run --rm -e TZ=Asia/Taipei alpine date; docker run --rm debian date; docker run --rm -e TZ=Asia/Taipei debian date; docker run --rm centos date; docker run --rm -e TZ=Asia/Taipei centos date |
| 9 | Tue Feb 6 06:36:36 UTC 2018 |
| 10 | Tue Feb 6 06:36:36 UTC 2018 |
| 11 | Tue Feb 6 06:36:37 GMT 2018 |
| 12 | Tue Feb 6 06:36:37 UTC 2018 |
| 13 | Tue Feb 6 14:36:38 CST 2018 |
| 14 | Tue Feb 6 06:36:38 UTC 2018 |
| 15 | Tue Feb 6 14:36:38 CST 2018 |
| 16 | }}} |
| 17 | [CASE 1] 在原本 Host OS 的 Time Zone 是 Asia/Taipei(GMT+8) 的環境上 |
| 18 | {{{ |
| 19 | ~]$ date; docker run --rm alpine date; docker run --rm -e TZ=Asia/Taipei alpine date; docker run --rm debian date; docker run --rm -e TZ=Asia/Taipei debian date; docker run --rm centos date; docker run --rm -e TZ=Asia/Taipei centos date |
| 20 | 二 2月 6 14:40:42 CST 2018 |
| 21 | Tue Feb 6 06:40:43 UTC 2018 |
| 22 | Tue Feb 6 06:40:43 GMT 2018 |
| 23 | Tue Feb 6 06:40:44 UTC 2018 |
| 24 | Tue Feb 6 14:40:44 CST 2018 |
| 25 | Tue Feb 6 06:40:44 UTC 2018 |
| 26 | Tue Feb 6 14:40:45 CST 2018 |
| 27 | }}} |
| 28 | * 參考 https://serverfault.com/questions/683605/docker-container-time-timezone-will-not-reflect-changes |
| 29 | * 看起來 debian 跟 centos 都可以直接透過設定 {{TZ}} 環境變數解決,但是 alpine 的 base image 就不能使用環境變數來解決 |