Merge pull request #3 from Ecosystem-Assessments/CST-241-deploy-app

CST-241-deploy-app

Dockerfile

@@ -1,18 +1,37 @@
 # Base R Shiny image
-FROM rocker/geospatial:latest
+FROM rocker/shiny:4.3.0
 
-RUN apt-get update && apt-get install -y 
-
-# Copy the Shiny app code
-WORKDIR /home/app
-ADD . /home/app
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    libproj-dev \
+    libudunits2-dev \
+    libgdal-dev \ 
+    libgeos-dev \ 
+    libsqlite0-dev
 
 # Install R dependencies
 RUN install2.r remotes
-RUN Rscript -e 'remotes::install_deps()'
+RUN Rscript -e 'remotes::install_version("raster", upgrade = "never", version = "3.6-14")'
+RUN Rscript -e 'remotes::install_version("leaflet", upgrade = "never", version = "2.1.1")'
+RUN Rscript -e 'remotes::install_version("shiny", upgrade = "never", version = "1.7.0")'
+RUN Rscript -e 'remotes::install_version("shinyjs", upgrade = "never", version = "2.0.0")'
+RUN Rscript -e 'remotes::install_version("magrittr", upgrade = "never", version = "2.0.3")'
+RUN Rscript -e 'remotes::install_version("sf", upgrade = "never", version = "1.0-9")'
+RUN Rscript -e 'remotes::install_version("dplyr", upgrade = "never", version = "1.0.4")'
+RUN Rscript -e 'remotes::install_version("tidyr", upgrade = "never", version = "1.2.1")'
+
+# Copy shiny app into the Docker image
+COPY app /srv/shiny-server/
+
+# Copy configuration files into the Docker image
+COPY shiny-server.conf  /etc/shiny-server/shiny-server.conf
+
+# Copy shiny app execution file into the Docker image
+COPY shiny-server.sh /usr/bin/shiny-server.sh
 
 # Expose the application port
-EXPOSE 8083
+EXPOSE 5000
+
+USER shiny
 
-# Run the R Shiny app
-CMD Rscript -e "shiny::runApp(port = 8083, host = '0.0.0.0')"
+CMD ["/usr/bin/shiny-server"]

README.md

@@ -2,23 +2,62 @@
 
 Shiny application to visualize eDrivers platform data.
 
-## Local deployment
+## `dev` - Local deployment
+
+**Local R environment**
 
 ```bash
-Rscript -e "shiny::runApp(port = 8083, host = '0.0.0.0')"
+cd app
+Rscript -e "shiny::runApp(port = 5000, host = '0.0.0.0')"
 ```
 
-## Docker deployment
+**Build and deploy the application within a container**
+
+```bash
+docker build -t edrivers:latest . && docker run -p 5000:5000 -it --rm edrivers:latest
+```
+
+Deployment tested on `Docker version 25.0.0`
+
+## `prod` - Docker deployment
 
 **Requirements**
 
 - Install docker on your computer: https://docs.docker.com/engine/install/
+- Install gcloud SDK client: https://cloud.google.com/sdk/docs/install
 
-**Build and deploy the application within a container**
+## Create google artifacts repository
+
+```bash
+# Authentication with Google Cloud
+gcloud auth login
+
+# setting the project - Lets say PROJECT_ID = someproject-123
+gcloud config set project pof-stac-insileco
+
+# Creatng AR
+gcloud artifacts repositories create docker-repo --repository-format=docker \
+--location=northamerica-northeast1 --description="shiny-docker-prod"
+
+#listing AR
+gcloud artifacts repositories list
+```
+
+## Publish docker image on Google cloud artifact registry
+
+Send gcloud credentials to docker 
 
 ```bash
-docker build -t edrivers . && docker run -p 8083:8083 -it --rm edriver
+gcloud auth configure-docker northamerica-northeast1-docker.pkg.dev
 ```
-Deployment tested on `Docker version 25.0.0`
+Build and tag docker image for release
 
+```bash
+docker build --tag=northamerica-northeast1-docker.pkg.dev/pof-stac-insileco/shiny-docker-prod/edrivers:v1.0.0 .
+```
 
+Publish docker image to google cloud artifacts repository
+
+```bash
+docker push northamerica-northeast1-docker.pkg.dev/pof-stac-insileco/shiny-docker-prod/edrivers:v1.0.0
+```

shiny-server.conf

@@ -0,0 +1,22 @@
+# Instruct Shiny Server to run applications as the user "shiny"
+run_as shiny;
+
+# Define a server that listens on port 3838
+server {
+  listen 5000;
+
+  # Define a location at the base URL
+  location / {
+
+    # Run this location in 'site_dir' mode, which hosts the entire directory
+    # tree at '/srv/shiny-server'
+    site_dir /srv/shiny-server;
+
+    # Define where we should put the log files for this location
+    log_dir /var/log/shiny-server;
+
+    # When a user visits the base URL rather than a particular application,
+    # an index of the applications available in this directory will be shown.
+    directory_index off;
+  }
+}

shiny-server.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+Rscript -e "shiny::runApp(port = 5000, host = '0.0.0.0')" 2>&1