shiny-server

The purpose of the repository is to document task for setting up shiny server and rstudio server in local vm and deploying the application.

OS : CentOS 7

Step 1 : Intall EPEL

To install the necessary runtime dependencies for R, you will need to enable additional repositories for third-party or source packages

yum install epel-release

https://docs.fedoraproject.org/en-US/epel/#_el7

Step 2 : Install R

sudo yum install R

https://www.rstudio.com/products/shiny/download-server/redhat-centos/

Step 3 : Install shiny

sudo su - \ -c "R -e \"install.packages('shiny', repos='https://cran.rstudio.com/')\""

https://www.rstudio.com/products/shiny/download-server/redhat-centos/

Step 4 : Install wget

Wget is a free software package for retrieving files using HTTP, HTTPS, FTP and FTPS, the most widely used Internet protocols.

sudo yum install wget

Step 5 : Install R studio

wget https://download2.rstudio.org/server/centos7/x86_64/rstudio-server-rhel-2021.09.2-382-x86_64.rpm sudo yum install rstudio-server-rhel-2021.09.2-382-x86_64.rpm

https://www.rstudio.com/products/rstudio/download-server/redhat-centos/

Step 6 : Install Shiny Server

wget https://download3.rstudio.org/centos7/x86_64/shiny-server-1.5.17.973-x86_64.rpm sudo yum install --nogpgcheck shiny-server-1.5.17.973-x86_64.rpm

https://www.rstudio.com/products/shiny/download-server/redhat-centos/

Step 7 : Created directory

Created directory to save work for rstudio-server in /home/user/ mkdir shiny-app i will use this folder to save work (shinyapp,rmarkdown,rscripts) in Rstudio

Step 8 Log in R studio and set working directory then create app

default port number for Rstudio 8787

Step 9 : Install git

sudo yum install git git config --global user.email "you@example.com" git config --global user.name "Your Name"

Step 10 Make git repository

Making /home/sagareeka/shiny-app/ as git repository where we are saving the work

First change working directory cd /home/sagareeka/shiny-app/ git init

Step 11 : Create GitHub repository

Go to GitHub and add a new repository and then copy the https address of GitHub

Step 12 : Push code to GitHub

git remote add origin https://github.com/____________.git git add . git commit -m "Initial commit" git push -u origin master

Step 13 : Push code from git to shiny server to deploy the app

git clone https://github.com/____________.git

Step 14 : Access Shiny app browser

ip:3838/shiny-apps/