RStudio にあるpublishについて(shinyapps)

<editRを試した.md>でEditorの上の方にあったpublishについて調べた

概要

  • shinyappsが必要らしい
  • ぐぐったら出てきた https://www.shinyapps.io/
  • Share your Shiny Applications Online(Deploy your Shiny applications on the Web in minutes)
  • Shinyの概要おさらい:Shiny　by RStudio, A web application framework for R
  • Web ApplicationのDeploy
  • FreePlanあり
  • Shinyについては他の記事参照

便利そう(2016-01-08)

料金体系

$0/month

New to Shiny? Deploy your applications for FREE.

5 Applications 25 Active Hours Community Support RStudio Branding

sign up

Githubアカウントでできた

必要なPackage

install.packages("RCurl")
devtools::install_github('rstudio/shinyapps')

アカウント設定

# https://www.shinyapps.io/admin/#/dashboard からTokenを確認
# 1つ以上作成したらこっちから？ https://www.shinyapps.io/admin/#/tokens
library(shinyapps)
shinyapps::setAccountInfo(name='ksomemo',
              token='your token',
              secret='<SECRET>')

https://www.shinyapps.io/admin/#/account/billing

deploy

Shinyプロジェクトの雛形からプロジェクトを作って、青いマークからPublish

Preparing to deploy application...DONE
Uploading bundle for application: 77136...DONE
Deploying bundle: 345960 for application: 77136 ...
Waiting for task: 128967448
  building: Parsing manifest
  building: Installing packages
  building: Installing files
  building: Pushing image: 339939
  deploying: Starting instances
  rollforward: Activating new instances
  unstaging: Stopping old instances
Application successfully deployed to https://ksomemo.shinyapps.io/shiny-sample/
Deployment completed: https://ksomemo.shinyapps.io/shiny-sample/

https://ksomemo.shinyapps.io/shiny-sample/ にアクセスすると動いている！

https://www.shinyapps.io/admin/#/dashboard が, tutorialからダッシュボードに変わっている

ダッシュボード

1　APPLICATIONS ONLINE 1 Running

https://www.shinyapps.io/admin/#/applications/running 歯車のアイコンをクリックしてAppの設定画面へ

Overview

Bundle のDownloadから、AppのSourceをダウンロードできる

APPLICATION USAGE Total: 0.08 hours と表示されている

INSTANCES + ←　これをクリックすると、下記文言が出た Id: ｘｘｘｘｘ You have reached the maximum number of instances per application.

Metrics

  • CONNECTIONS
  • MEMORY USAGE
  • WORKER PROCESSES
  • CPU USAGE
  • NETWORK USAGE

URLs

Your account subscription does not allow custom domains which is a requirement to have custom application urls. Please upgrade your subscription to the Professional plan.

setting(General)

shinyapps.io branding cannot be disabled in the free tier. upgrade now!

-> https://www.rstudio.com/faq-items/powered-rstudio-show-application-get-rid/

Instance

Instance Size

Select larger instances if you require more memory for your application. Free and starter plans are limited to a maximum of 1GB (Large).

Instance Idle Timeout 15 min

setting(Advanced)

Server関連

  • Worker Settings
  • Instance Settings
  • Build Settings

users

To enable authentication, upgrade your subscription to the Standard plan or higher.

SECURITY SETTINGS => disabled => Public only

LOGS

  • アクセスではなく、起動関連だけ？
  • Download可能

起動停止関連

  • Restart
  • Archive/Restore
  • Delete

起動させないようにArchiveしたら、Restore表示に切り替わった

インスタンスの状態と操作

  • running -> Archive -> Archived
  • Archived -> restart -> running
  • Archived -> restore -> running
  • running -> delete -> Application must be archived before it can be deleted.

sleeping状態にしてみる

Instance Idle Timeoutをdefaultの15分から最短の5分にして試す

Archived -> 時間経過 -> Sleeping

delete

  • Sleeping -> delete -> Application must be archived before it can be deleted.
  • Archived -> delete -> deleted

まとめ

  • publishはshiny appをdeployする機能である
  • shinyappsは無料でdeployできる環境である
  • shinyappsでの主な制限はメモリ1GB