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Initial Vagrant VM for clouddata server
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‎Vagrantfile

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# -*- mode: ruby -*-
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# vi: set ft=ruby :
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# All Vagrant configuration is done below. The "2" in Vagrant.configure
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# configures the configuration version (we support older styles for
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# backwards compatibility). Please don't change it unless you know what
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# you're doing.
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Vagrant.configure(2) do |config|
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# The most common configuration options are documented and commented below.
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# For a complete reference, please see the online documentation at
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# https://docs.vagrantup.com.
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# Every Vagrant development environment requires a box. You can search for
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# boxes at https://atlas.hashicorp.com/search.
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config.vm.box = "ubuntu/xenial64"
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# Disable automatic box update checking. If you disable this, then
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# boxes will only be checked for updates when the user runs
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# `vagrant box outdated`. This is not recommended.
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# config.vm.box_check_update = false
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# Create a forwarded port mapping which allows access to a specific port
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# within the machine from a port on the host machine. In the example below,
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# accessing "localhost:8080" will access port 80 on the guest machine.
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config.vm.network "forwarded_port", guest: 80, host: 8080
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# internal ports -- to be made private
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#config.vm.network "forwarded_port", guest: 3000, host: 3000
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#config.vm.network "forwarded_port", guest: 8083, host: 8083
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# Create a private network, which allows host-only access to the machine
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# using a specific IP.
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# config.vm.network "private_network", ip: "192.168.33.10"
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# Create a public network, which generally matched to bridged network.
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# Bridged networks make the machine appear as another physical device on
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# your network.
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# config.vm.network "public_network"
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# Share an additional folder to the guest VM. The first argument is
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# the path on the host to the actual folder. The second argument is
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# the path on the guest to mount the folder. And the optional third
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# argument is a set of non-required options.
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config.vm.synced_folder ".", "/vagrant"
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# Provider-specific configuration so you can fine-tune various
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# backing providers for Vagrant. These expose provider-specific options.
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# Example for VirtualBox:
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#
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# config.vm.provider "virtualbox" do |vb|
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# # Display the VirtualBox GUI when booting the machine
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# vb.gui = true
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#
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# # Customize the amount of memory on the VM:
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# vb.memory = "1024"
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# end
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#
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# View the documentation for the provider you are using for more
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# information on available options.
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# Enable provisioning with a shell script.
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config.vm.provision "shell", path: "setup.sh"
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end

‎clouddata_server.program.conf

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[program:clouddataserver]
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#environment=PYTHONPATH=/home/_USER_/.local/lib/python2.7/site-packages/
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directory=/home/ubuntu/
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command=/usr/bin/python /home/ubuntu/clouddata_server.py
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user=ubuntu
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autostart=true
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autorestart=true
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stdout_logfile=/home/ubuntu/clouddata_server.log
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stdout_logfile_maxbytes=10MB
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stderr_logfile=/home/ubuntu/clouddata_server.errlog
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stderr_logfile_maxbytes=10MB

‎clouddata_server.py

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#!/usr/bin/python
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#============================ define ==========================================
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DFLT_PORT = 8080
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INFLUX_HOST = 'localhost'
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INFLUX_PORT = 8086
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INFLUX_DBNAME = 'grafana'
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#============================ imports =========================================
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from bottle import post,request,run
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import influxdb
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print 'CloudData Server'
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influxClient = influxdb.client.InfluxDBClient(
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host = INFLUX_HOST,
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port = INFLUX_PORT,
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database = INFLUX_DBNAME,
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)
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@post('/oap')
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def root_post():
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mac = request.json['mac']
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temperature = request.json['temperature']
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influxClient.write_points(
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[
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{
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"measurement": "temperature",
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"tags": {
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"mac": mac,
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},
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"fields": {
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"value": temperature,
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}
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},
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]
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)
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print 'received mac={0} temperature={1}'.format(mac,temperature)
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print 'Server started on port {0}'.format(DFLT_PORT)
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run(host='0.0.0.0', port=DFLT_PORT, quiet=True)

‎clouddata_server.site.conf

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server {
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listen 80 default_server;
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listen [::]:80 default_server;
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root /var/www/html;
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index index.html index.htm index.nginx-debian.html;
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server_name _;
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location /api/v1 {
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proxy_pass http://localhost:8080;
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rewrite ^/api/v1/(.*) /$1 break;
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proxy_set_header Host $host;
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}
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location / {
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proxy_pass http://localhost:3000;
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rewrite ^/(.*) /$1 break;
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proxy_set_header Host $host;
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}
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}

‎grafanadb.influx

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# DDL
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CREATE DATABASE grafana
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CREATE RETENTION POLICY twelve_h_only ON grafana DURATION 12h REPLICATION 1 DEFAULT
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# DML
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# CONTEXT-DATABASE: grafana
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# CONTEXT-RETENTION-POLICY: twelve_h_only
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temperature,mac=11-11-11-11-11-11-11-11 value=29
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temperature,mac=22-22-22-22-22-22-22-22 value=21

‎setup.sh

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#!/bin/bash
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# Update system timezone
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rm -f /etc/localtime
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ln -s /usr/share/zoneinfo/US/Pacific /etc/localtime
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# Remove unused packages from original distribution
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sudo apt-get remove -y puppet chef
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# ----------------------------------------------------------------------
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# Get up-to-date
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sudo apt-get update
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sudo apt-get upgrade -y
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sudo apt-get autoremove -y
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# guest utils for VirtualBox are missing in 16.04
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sudo apt-get install -y --no-install-recommends virtualbox-guest-utils
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# Install required packages
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sudo apt-get install -y openssh-server
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sudo apt-get install -y python-pip
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sudo apt-get install -y supervisor
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sudo apt-get install -y curl
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sudo apt-get install -y unzip
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sudo apt-get install -y stunnel4
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sudo apt-get install -y nginx
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sudo systemctl enable supervisor.service
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sudo pip install requests
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# ----------------------------------------------------------------------
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# Install and start InfluxDB
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curl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add -
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source /etc/lsb-release
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echo "deb https://repos.influxdata.com/${DISTRIB_ID,,} ${DISTRIB_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
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sudo apt-get update && sudo apt-get install -y influxdb
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sudo systemctl daemon-reload
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sudo systemctl unmask influxdb
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sudo systemctl start influxdb
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sudo systemctl enable influxdb.service
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# configure the grafana database
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influx -import -path=/vagrant/grafanadb.influx
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# ----------------------------------------------------------------------
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# Install and start grafana
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curl -sL https://packagecloud.io/gpg.key | sudo apt-key add -
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# grafana says use wheezy even for recent Ubuntu distributions
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echo "deb https://packagecloud.io/grafana/stable/debian/ wheezy main" | sudo tee /etc/apt/sources.list.d/grafana.list
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sudo apt-get update && sudo apt-get install -y adduser libfontconfig grafana
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sudo systemctl daemon-reload
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sudo systemctl start grafana-server
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#systemctl status grafana-server
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sudo systemctl enable grafana-server.service
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# ----------------------------------------------------------------------
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# configure nginx
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sudo cp /vagrant/clouddata_server.site.conf /etc/nginx/sites-available/clouddata_server.conf
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sudo rm /etc/nginx/sites-enabled/default
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sudo ln -s /etc/nginx/sites-available/clouddata_server.conf /etc/nginx/sites-enabled/default
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sudo nginx -s reload
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# ----------------------------------------------------------------------
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# configure clouddata_server
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# clouddata_server requirements
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sudo pip install influxdb
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sudo pip install bottle
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# note: clouddata_server.py comes from the SmartMeshSDK source
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# http://dust-jenkins:8080/job/SmartMeshSDK/lastSuccessfulBuild/artifact/SmartMeshSDKTool/gen/SmartMeshSDK-1.0.7.140.zip
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cp /vagrant/clouddata_server.py /home/ubuntu/clouddata_server.py
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sudo cp /vagrant/clouddata_server.program.conf /etc/supervisor/conf.d/clouddata_server.conf
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sudo systemctl restart supervisor
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# ----------------------------------------------------------------------
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# other configurations -- manually set up
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# - update hostname to clouddata
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# - grafana: configure influxdb data source
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# - grafana: dashboard creation, set as default
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# - grafana: enable anonymous access
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# - iptables firewall

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