Image Build/Push CI

.docker/docker_start_script.sh

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+#!/usr/bin/env bash
+#Configure web server
+
+# cd /usr/src/app/e-mission-server
+
+#set database URL using environment variable
+echo ${DB_HOST}
+if [ -z ${DB_HOST} ] ; then
+    local_host=`hostname -i`
+    sed "s_localhost_${local_host}_" conf/storage/db.conf.sample > conf/storage/db.conf
+else
+    sed "s_localhost_${DB_HOST}_" conf/storage/db.conf.sample > conf/storage/db.conf
+fi
+cat conf/storage/db.conf
+
+#set Web Server host using environment variable
+echo ${WEB_SERVER_HOST}
+if [ -z ${WEB_SERVER_HOST} ] ; then
+    local_host=`hostname -i`
+    sed "s_localhost_${local_host}_" conf/net/api/webserver.conf.sample > conf/net/api/webserver.conf
+else
+    sed "s_localhost_${WEB_SERVER_HOST}_" conf/net/api/webserver.conf.sample > conf/net/api/webserver.conf
+fi
+cat conf/net/api/webserver.conf
+
+if [ -z ${LIVERELOAD_SRC} ] ; then
+    echo "Live reload disabled, "
+else
+    echo "Enabling bottle live reload"
+    ORIG="run.host=server_host"
+    NEW="run(reloader=True,host=server_host"
+    echo "Replacing $ORIG -> $NEW"
+    sed -i -e "s|$ORIG|$NEW|g" /usr/src/app/e-mission-server/emission/net/api/cfc_webapp.py
+fi
+
+#TODO: start cron jobs
+# change python environment
+source setup/activate.sh
+
+# launch the webapp
+./e-mission-py.bash emission/net/api/cfc_webapp.py

.docker/setup_config.sh

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+echo "About to start conda update, this may take some time..."
+source setup/setup_conda.sh Linux-x86_64
+source setup/setup.sh
+conda clean -t
+conda clean -p
+
+if [ -d "webapp/www/" ]; then
+    cp /index.html webapp/www/index.html
+fi
+
+if [ -d "/conf" ]; then
+    echo "Found configuration, overriding..."
+    cp -r /conf/* conf/
+fi
+
+if [ -z ${LIVERELOAD_SRC} ] ; then
+    echo "Live reload disabled, "
+else
+    echo "Enabling bottle live reload"
+    ORIG="run.host=server_host"
+    NEW="run(reloader=True,host=server_host"
+    echo "Replacing $ORIG -> $NEW"
+    sed -i -e "s|$ORIG|$NEW|g" emission/net/api/cfc_webapp.py
+fi

.github/workflows/image_build_push.yml

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+# This is a basic workflow to help you get started with Actions
+
+name: docker image
+
+# Controls when the action will run. Triggers the workflow on push or pull request 
+# events but only for the master branch
+on:
+  push:
+    branches: [ master, gis-based-mode-detection, join_redirect_to_static ]
+
+
+# Env variable
+env:
+  DOCKER_USER: ${{secrets.DOCKER_USER}}
+  DOCKER_PASSWORD: ${{secrets.DOCKER_PASSWORD}}
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v2
+    - name: docker login
+      run: | # log into docker hub account
+        docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
+
+    - name: Get current date # get the date of the build
+      id: date
+      run: echo "::set-output name=date::$(date +'%Y-%m-%d--%M-%S')"
+
+    #Runs a single command using the runners shell
+    - name: Run a one-line script
+      run: echo running in repo ${GITHUB_REPOSITORY#*/} branch ${GITHUB_REF##*/} on ${{ steps.date.outputs.date }}
+
+    # Runs a set of commands using the runners shell
+    - name: build docker image
+      run: |
+        docker build -t $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }} .
+        docker images
+
+    - name: push docker image
+      run: |
+        docker push $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }}

Dockerfile

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+# python 3
+FROM ubuntu:focal
+
+MAINTAINER K. Shankari (shankari@eecs.berkeley.edu)
+
+WORKDIR /usr/src/app
+
+RUN apt-get update
+RUN apt-get install -y curl
+RUN apt-get install -y git
+
+# install nano and vim for editing
+RUN apt-get -y install nano vim
+
+# cleanup
+RUN apt-get -y remove --purge build-essential
+RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+COPY . .
+
+# ARG SERVER_REPO
+# ENV SERVER_REPO=${SERVER_REPO:-https://github.com/e-mission/e-mission-server.git}
+
+# ARG SERVER_BRANCH
+# ENV SERVER_BRANCH=${SERVER_BRANCH:-master}
+
+# ADD clone_server.sh /clone_server.sh
+RUN chmod u+x ./.docker/setup_config.sh
+# ADD index.html /index.html
+
+# # This clone puts the server code into the image, not the container
+RUN bash -c "./.docker/setup_config.sh"
+
+# #declare environment variables
+ENV DB_HOST=''
+ENV WEB_SERVER_HOST=''
+
+ENV LIVERELOAD_SRC=''
+RUN chmod u+x ./.docker/docker_start_script.sh
+
+EXPOSE 8080
+
+CMD ["/bin/bash", "./.docker/docker_start_script.sh"]