ストリーミングのステージングつくったわよー
$ heroku create zundan-mastodon-ruby270-str
$ heroku addons:add papertrail -a zundan-mastodon-ruby270-str
$ heroku addons:attach zundan-mastodon-ruby270::DATABASE -a zundan-mastodon-ruby270-str
$ heroku addons:attach zundan-mastodon-ruby270::REDIS -a zundan-mastodon-ruby270-str
$ heroku pipelines:add zundan-mastodon -a zundan-mastodon-ruby270-str -s production
$ heroku buildpacks:add heroku/nodejs -a zundan-mastodon-ruby270-str
$ heroku config:set STREAMING_CLUSTER_NUM=5 -a zundan-mastodon-ruby270-str
$ heroku config:set RUN_STREAMING=true -a zundan-mastodon-ruby270-str
$ heroku config:set DB_SSLMODE=ssl_noverify -a zundan-mastodon-ruby270-str
$ heroku pipelines:promote -a zundan-mastodon-ruby270 -t zundan-mastodon-ruby270-str
$ heroku config:set STREAMING_API_BASE_URL=wss://zundan-mastodon-ruby270-str.herokuapp.com -a zundan-mastodon-ruby270