Pelias Build Notes for Ubuntu 14.04 (elasticsearch 1.7 - NodeJS 5)

gistfile1.txt

# Ubuntu 14.04 Install Steps

# This information assumes you’re storing your data in /mnt/data — both elasticsearch data and pelias map data.  I chose
# to create a separate volume keeping the data from the system, separated.  You can still use /mnt/data without creating
# another volume to store it.

# Default ubuntu user runs all the commands, except for elevated ones.  ubuntu user will run api

# Fix hosts file (simply adding ip hostname)
sudo nano /etc/hosts

# Update System
sudo apt-get update ; sudo apt-get dist-upgrade

# Install Java from repo
sudo add-apt-repository -y ppa:webupd8team/java
sudo apt-get update
sudo apt-get -y install oracle-java8-installer

# Test JAVA
java -version

# Install build-essential, git
sudo apt-get install build-essential git

# Generate SSH key for github
ssh-keygen -t rsa -b 4096 -C "name@email.com"

# Check on ssh-agent
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_rsa

# Add SSH to github keys
cat ~/.ssh/id_rsa.pub

# Verify SSH access to github
ssh -T git@github.com

# Elastic Search Install
wget -qO - https://packages.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
echo "deb http://packages.elastic.co/elasticsearch/1.7/debian stable main" | sudo tee -a /etc/apt/sources.list.d/elasticsearch-1.7.list
sudo apt-get update
sudo apt-get -y install elasticsearch

# Edit elasticsearch config (adjust cluster name, node name, and data path)
sudo nano /etc/elasticsearch/elasticsearch.yml

# Change paths ownership to elasticsearch
sudo mkdir /mnt/data/elasticsearch
sudo chown -R elasticsearch:elasticsearch /mnt/data/elasticsearch

# Create data paths and give ownership to ubuntu
sudo mkdir /mnt/data/whosonfirst-data
sudo mkdir /mnt/data/openaddresses
sudo mkdir /mnt/data/openstreetmap
cd /mnt/data
sudo chown -R ubuntu:ubuntu !(/mnt/data/elasticsearch)

# Restart elasticsearch
sudo service elasticsearch restart

# Add elasticsearch to boot
sudo update-rc.d elasticsearch defaults 95 10

# Install Node 5.x
curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
sudo apt-get install -y nodejs

# Create ~/pelias.json
nano ~/pelias.json


# Though a script is provided by the Pelias team to download each repository, I opted to do it manually.  Doing it one at a
# time allowed me to track any issues that may have occurred.  I also decided to use ‘screen’ for any #process that would take
# longer than 30 minutes.  I wanted to prevent an accidentally disconnect from messing up the import, since I was doing
# everything remotely.

# Get Pelias Schema
git clone git@github.com:pelias/schema.git
cd schema
git checkout production
npm install
node scripts/create_index.js

# Get OpenStreetMap
git clone git@github.com:pelias/openstreetmap.git
cd openstreetmap
git checkout production
npm install
screen npm start

# Get Geonames
git clone git@github.com:pelias/geonames.git
cd geonames
git checkout production
npm install
./bin/pelias-geonames -i us

# Get Pelias Who’s On First Admin
# I cloned the whosonfirst repository, ‘git clone https://github.com/whosonfirst/whosonfirst-data.git'.  However, that was around 25GB of data, which 
# most of it was probably unnecessary.  Pelias has a download_data.js script, which is probably the preferred method which I’ve included here.

git clone git@github.com:pelias/whosonfirst.git
cd whosonfirst
git checkout production
npm install
npm run download
screen npm start

# Get Pelias API
git clone git@github.com:pelias/api.git
cd api
git checkout production
npm install
screen npm start


# Install pm2 to handle automatic starting and restarting of pelias API
# pm2 only restarts the applications that were running at the time of a shutdown
# if pelias api isn’t running, you can restart it using ‘pm2 start index.js’ and that
# should keep it running even when rebooting, but it’s important to understand, pm2 doesn’t 
# hard link to the API, it only restarts what’s running

sudo npm install pm2 -g
cd ~/api
pm2 start index.js
sudo env PATH=$PATH:/usr/local/bin pm2 startup -u ubuntu


# example pelias.json
{
  "logger": {
    "level": "debug"
    },
    "esclient": {
      "hosts": [{
        "env": "production",
        "protocol": "http",
        "host": "localhost",
        "port": 9200
        }]
        },
        "imports": {
          "openstreetmap": {
            "adminLookup": false,
            "leveldbpath": "/tmp",
            "datapath": "/mnt/data/openstreetmap",
            "import": [{
              "filename": "north-america.osm.pbf"
              }]
              },
              "openaddresses": {
                "datapath": "/mnt/data/openaddresses",
                "files": []
                },
                "whosonfirst": {
                  "datapath": "/mnt/data/whosonfirst-data"
                }
              }
            }