Shiny Proxy Server Setup

application.yml

proxy:  
  port: 8080
  authentication: simple
  admin-groups: admins
  users:
  - name: jack
    password: password
    groups: admins
  - name: jeff
    password: password
  docker:
      internal-networking: true
  specs:
  - id: 01_hello
    display-name: Hello Application
    description: Application which demonstrates the basics of a Shiny app
    container-cmd: ["R", "-e", "ShinyProxy::run_01_hello()"]
    container-image: openanalytics/ShinyProxy-demo
    container-network: sp-example-net
  - id: 06_tabsets
    container-cmd: ["R", "-e", "ShinyProxy::run_06_tabsets()"]
    container-image: openanalytics/ShinyProxy-demo
    container-network: sp-example-net
logging:
  file:
    ShinyProxy.log

Dockerfile

FROM openjdk:8-jre

RUN mkdir -p /opt/shinyproxy/
RUN wget https://www.shinyproxy.io/downloads/shinyproxy-2.3.0.jar -O /opt/shinyproxy/shinyproxy.jar
COPY application.yml /opt/shinyproxy/application.yml

WORKDIR /opt/shinyproxy/
CMD ["java", "-jar", "/opt/shinyproxy/shinyproxy.jar"]

start_proxy.sh

sudo docker network create sp-example-net

docker build -t mon_shinyproxy .

# remember to check whether you have openanalytics/ShinyProxy-demo image

sudo docker run -d \
   --name shinyproxy \
   -v /var/run/docker.sock:/var/run/docker.sock \ 
   -v application.yml:/opt/shinyproxy/application.yml
   --net sp-example-net \
   -p 127.0.0.01:8080:8080 \
   mon_shinyproxy

utils.sh

sudo apt install default-jre default-jdk

sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt update

sudo apt-get install docker-ce

sudo usermod -aG docker ${USER}
su - ${USER}
sudo docker pull openanalytics/shinyproxy-demo

sudo vim /lib/systemd/system/docker.service
 
ExecStart=/usr/bin/dockerd -H fd:// -D -H tcp://127.0.0.1:2375
 
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo systemctl status docker