33 lines
976 B
Markdown
33 lines
976 B
Markdown
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+++
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date = "2021-05-04"
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tags = ["heroku"]
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title = "herokuのredis 6に移行する"
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slug = "heroku"
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+++
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heroku redis 4,5が廃止になるらしい。6にupgradeしなければ、6/30に自動でupgradeされるらしいので、heroku redis 6にupgradeしてみます。
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> Users that do not proactively upgrade their add-on to version 6 will be automatically upgraded after the deadline of June 30, 2021.
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https://devcenter.heroku.com/articles/heroku-redis-hobby-deprecation
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```sh
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# redis urlの取得
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$ heroku config:get REDIS_URL -a ${app}
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# redis addonを作成
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$ heroku addons:create heroku-redis:hobby-dev --fork `heroku config:get REDIS_URL -a ${app}` -a ${app}
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# 進捗の確認
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$ heroku redis:info redis-xxxx -a ${app}
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# 完了すればappが使用するredisを変更
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$ heroku redis:promote redis-xxxx -a ${app}
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# appを確認後に古いredisを削除
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$ heroku redis:info -a ${app}
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$ heroku addons -a ${app}
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$ heroku addons:destroy redis-xxxx -a ${app}
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```
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