thingspeak.def

Bootstrap: docker
From: mchawre/ubuntu-12.04

%labels
    Author Ivan Mičetić
    Version 0.1.1

%post
    # Update system
    export LC_ALL=C
    export DEBIAN_FRONTEND=noninteractive
    export TZ=UTC
    rm -fv /etc/apt/sources.list.d/proposed.list
    sed -i 's/archive\.ubuntu/old-releases\.ubuntu/' /etc/apt/sources.list
    apt-get update
    apt-get -y --no-install-recommends install \
        dialog \
        apt-utils
    apt-get -y purge apache2
    apt-get -y --no-install-recommends install \
        build-essential \
        mysql-client \
        libssl1.0.0 \
        libmysqlclient-dev \
        libxml2-dev \
        libxslt-dev \
        git-core \
        curl

    # Install Ruby 2.1.0 via rvm
    cd /opt
    curl -sSL https://rvm.io/mpapis.asc | gpg --import -
    curl -sSL https://rvm.io/pkuczynski.asc | gpg --import -
    export rvm_path=/opt/rvm
    # Use insecure connection for rvm download
    # \curl -sSL https://get.rvm.io | bash -s stable
    \curl -Lk https://get.rvm.io | bash -s stable
    export rvm_bin_prvmath=/opt/rvm/bin
    export GEM_HOME=/opt/rvm/gems/ruby-2.1.0
    export IRBRC=/opt/rvm/rubies/ruby-2.1.0/.irbrc
    export MY_RUBY_HOME=/opt/rvm/rubies/ruby-2.1.0
    export rvm_prefix=/opt
    export PATH=/opt/rvm/gems/ruby-2.1.0/bin:/opt/rvm/gems/ruby-2.1.0@global/bin:/opt/rvm/rubies/ruby-2.1.0/bin:/opt/rvm/bin:${PATH}
    export rvm_version="1.29.12 (latest)"
    export GEM_PATH=/opt/rvm/gems/ruby-2.1.0:/opt/rvm/gems/ruby-2.1.0@global
    rvm install ruby-2.1.0

    # Install ThingSpeak server from official repository
    git clone https://github.com/iobridge/thingspeak.git
    cd /opt/thingspeak
    rm -fv tmp log
    ln -s /tmp tmp
    ln -s /tmp log
    chmod 777 tmp log
    gem install minitest -v '4.7.5'
    gem install json -v '1.8.1'
    bundle install
    cp config/database.yml.example config/database.yml

    # Use database at host
    sed -i -r -e 's/^([^#].*socket:.*)/#\1\n  host: 127.0.0.1/' config/database.yml

    # Fix for newer versions of MySQL
    sed -ri "s/^(require File.*)/\1\nrequire File\.expand_path\('\.\.\/initializers\/mysql2_adapter', __FILE__\)\n/" \
       /opt/thingspeak/config/environment.rb
    echo "require 'active_record/connection_adapters/mysql2_adapter'" \
       >/opt/thingspeak/config/initializers/mysql2_adapter.rb
    echo "class ActiveRecord::ConnectionAdapters::Mysql2Adapter" \
       >>/opt/thingspeak/config/initializers/mysql2_adapter.rb
    echo '  NATIVE_DATABASE_TYPES[:primary_key] = "int(11) auto_increment PRIMARY KEY"' \
       >>/opt/thingspeak/config/initializers/mysql2_adapter.rb
    echo "end" >>/opt/thingspeak/config/initializers/mysql2_adapter.rb

    # Setup database
    if [ -z ${SKIP_DB_SETUP+x} ]; then
       rake db:create
       rake db:schema:load
    fi

    # Clean up
    apt-get -y purge build-essential \
       git-core \
       curl
    apt-get -y autoremove
    apt-get clean
    rm -rf /var/lib/apt/lists/*
    rm -f /tmp/development.log

%test
    if [ -z ${SKIP_DB_SETUP+x} ]; then
       # This will pass if ThingSpeak server was installed successfully
       # and database on host was initialized properly
       mysql -u thing -pspeak -h 127.0.0.1 -e \
           "SHOW COLUMNS FROM thingspeak_development.users" >/dev/null
       if [ $? -ne 0 ]; then
           echo "Error connecting or reading database on host, aborting!"
           exit 1
       fi
    else
       echo "Skipping test (SKIP_DB_SETUP is set)..."
    fi

%environment
    export LC_ALL=C
    export rvm_bin_prvmath=/opt/rvm/bin
    export GEM_HOME=/opt/rvm/gems/ruby-2.1.0
    export IRBRC=/opt/rvm/rubies/ruby-2.1.0/.irbrc
    export MY_RUBY_HOME=/opt/rvm/rubies/ruby-2.1.0
    export rvm_prefix=/opt
    export PATH=/opt/rvm/gems/ruby-2.1.0/bin:/opt/rvm/gems/ruby-2.1.0@global/bin:/opt/rvm/rubies/ruby-2.1.0/bin:/opt/rvm/bin:${PATH}
    export rvm_version="1.29.12 (latest)"
    export GEM_PATH=/opt/rvm/gems/ruby-2.1.0:/opt/rvm/gems/ruby-2.1.0@global
    export LISTEN_PORT=3000

%runscript
    echo "Starting rails server ..."
    cd /opt/thingspeak
    exec rails server -p $LISTEN_PORT

%startscript
    cd /opt/thingspeak
    nohup rails server -p $LISTEN_PORT >/dev/null 2>&1 </dev/null &