ps:scale <app> <proc>=<count> [<proc>=<count>]
〇設定表示
dokku ps:scale ruby-getting-started
-----> Scaling for ruby-getting-started proctype qty -------- --- web: 1
〇設定変更
dokku ps:scale ruby-getting-started web=2
-----> Scaling ruby-getting-started:web to 2
-----> Releasing ruby-getting-started (dokku/ruby-getting-started:latest)...
-----> Deploying ruby-getting-started (dokku/ruby-getting-started:latest)...
-----> App Procfile file found (/home/dokku/ruby-getting-started/DOKKU_PROCFILE)
DOKKU_SCALE declares scale -> web=2
-----> Attempting pre-flight checks
For more efficient zero downtime deployments, create a file CHECKS.
See http://dokku.viewdocs.io/dokku/deployment/zero-downtime-deploys/ for examples
CHECKS file not found in container: Running simple container check...
-----> Waiting for 10 seconds ...
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