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canujohann/heroku-maintenance-mode.md

Last active October 6, 2015 04:52
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ホストの全てのリクエストをメンテナンスページに移動（heroku）
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heroku-maintenance-mode.md

herokuアプリ作成

heroku create my-maintenance-project

プロジェクトをclone

cd my_path
git clone https://git.heroku.com/my-maintenance-project.git

メンテナンスページを設定

heroku config:set \
  ERROR_PAGE_URL=//s3.amazonaws.com/<your_bucket>/your_error_page.html \
  MAINTENANCE_PAGE_URL=//s3.amazonaws.com/<your_bucket>/your_maintenance_page.html

#メンテナンスモードに切り替える

heroku maintenance:on

DNSの変更(heroku側)

maintenance-heroku

DNSの変更(AWS側)

maintenance-aws

作業完了後

heroku maintenance:off
参考

https://devcenter.heroku.com/articles/maintenance-mode

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