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Single Node Dev VM

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Andy Spohn edited this page Jul 1, 2015 · 18 revisions

Overview

This single node development VM configuration will enable you to see a functional GeoWave installation with a small amount of data from a shapefile loaded and layers configured in GeoServer.

Procedure

  1. Download the HDP 2.3 Sandbox VM, import and get it running

  2. Log into Ambari http://127.0.0.1:8080/ using admin/admin

  3. Add Accumulo service

    • Actions→Add Service and follow the wizard steps to install Accumulo

    • The script expects that the root user will have a password of admin

    • Set passwords and accept the defaults for the rest

    • Ensure the Accumulo and other services are running

  4. Run the HDP Sandbox GeoWave installation and configuration script

    • This version of HDP uses Accumulo 1.7 which we haven’t yet tested. This basic example seems to work.

    • The script will pause when creating the geowave Accumulo user. Set the password to geowave

  5. When the script completes you’ll be able to view content served through GeoServer WMS

#!/bin/bash
#
# Install GeoWave on Hortonworks Sandbox VM using RPMs and Puppet
#
# Assumptions:
#   - You have a working Internet connection
#   - Your Accumulo root user account password has been set to admin
#   - When prompted to set the geowave you will set the password to geowave
#
echo -e "\nStep 1 of 5: Installing GeoWave\n---------------------------------------\n"

rpm -Uvh http://s3.amazonaws.com/geowave-rpms/release/noarch/geowave-repo-1.0-3.noarch.rpm
yum -y --enablerepo=geowave install geowave-puppet
puppet module install puppetlabs-stdlib

# I use port 8993 as it's already configured in the VM port forwarding and not used by default
# If you decide to use the solr service you'll have to pick a new unused port
cat << EOF > /tmp/geowave.pp
class { 'geowave::repo': repo_enabled => 1, } ->
class { 'geowave':
  geowave_version       => '0.8.7',
  hadoop_vendor_version => 'hdp2',
  install_accumulo      => true,
  install_app           => true,
  install_app_server    => true,
  http_port             => '8993',
}
EOF

puppet apply /tmp/geowave.pp

# Configure Accumulo - You will be prompted to create a password for the geowave user. I suggest geowave as the password
# Manual Steps Documentation: http://ngageoint.github.io/geowave/documentation.html#accumulo-configuration
echo -e "\nStep 2 of 5: Configuring Accumulo\n---------------------------------------\n"
cat << EOF > /tmp/accumulo-commands
createuser geowave
createnamespace geowave
grant NameSpace.CREATE_TABLE -ns geowave -u geowave
config -s general.vfs.context.classpath.geowave=hdfs://sandbox.hortonworks.com:8020/apps/accumulo/classpath/geowave/0.8.7-hdp2/[ <http://sandbox.hortonworks.com:8020/apps/accumulo/classpath/geowave/0.8.7-hdp2/%5B> ^.].*.jar
config -ns geowave -s table.classpath.context=geowave
exit
EOF

# This is assuming you set admin as the password of the root user when you configured the Accumulo service
accumulo shell -u root -p 'pass:admin' -fv /tmp/accumulo-commands

# Download a small data file and ingest
echo -e "\nStep 3 of 5: Ingesting Sample Data\n---------------------------------------\n"
curl http://naciscdn.org/naturalearth/50m/cultural/ne_50m_admin_0_countries.zip > /tmp/ne_50m_admin_0_countries.zip
mkdir /tmp/ingest; unzip -d /tmp/ingest/ /tmp/ne_50m_admin_0_countries.zip
geowave -localingest -b /tmp/ingest -i hdp-accumulo-instance -n geowave.50m_admin_0_countries -f geotools-vector -u geowave -p geowave -z sandbox.hortonworks.com:2181

# Configure GeoServer
echo -e "\nStep 4 of 5: Configuring GeoServer\n---------------------------------------\n"

cat << EOF > /tmp/geowave-datastore.xml
<dataStore>
  <name>geowave.50m_admin_0_countries</name>
  <type>GeoWave Datastore</type>
  <connectionParameters>
    <entry key="ZookeeperServers">sandbox.hortonworks.com:2181</entry>
    <entry key="Password">geowave</entry>
    <entry key="Namespace">geowave.50m_admin_0_countries</entry>
    <entry key="UserName">geowave</entry>
    <entry key="Authorization Management Provider">empty</entry>
    <entry key="Lock Management">memory</entry>
    <entry key="InstanceName">hdp-accumulo-instance</entry>
  </connectionParameters>
</dataStore>
EOF
curl -u admin:geoserver -XPOST -T /tmp/geowave-datastore.xml -H "Content-type: text/xml" http://localhost:8993/geoserver/rest/workspaces/geowave/datastores

cat << EOF > /tmp/ne_50m_admin_0_countries-layer.xml
<featureType>
  <name>ne_50m_admin_0_countries</name>
  <nativeCRS>GEOGCS[&quot;WGS 84&quot;,
    DATUM[&quot;World Geodetic System 1984&quot;,
    SPHEROID[&quot;WGS 84&quot;, 6378137.0, 298.257223563, AUTHORITY[&quot;EPSG&quot;,&quot;7030&quot;]],
    AUTHORITY[&quot;EPSG&quot;,&quot;6326&quot;]],
    PRIMEM[&quot;Greenwich&quot;, 0.0, AUTHORITY[&quot;EPSG&quot;,&quot;8901&quot;]],
    UNIT[&quot;degree&quot;, 0.017453292519943295],
    AXIS[&quot;Geodetic longitude&quot;, EAST],
    AXIS[&quot;Geodetic latitude&quot;, NORTH],
    AUTHORITY[&quot;EPSG&quot;,&quot;4326&quot;]]</nativeCRS>
  <srs>EPSG:4326</srs>
  <nativeBoundingBox>
    <minx>-180.0</minx>
    <maxx>180.0</maxx>
    <miny>-90.0</miny>
    <maxy>90.0</maxy>
    <crs>EPSG:4326</crs>
  </nativeBoundingBox>
  <projectionPolicy>FORCE_DECLARED</projectionPolicy>
</featureType>
EOF
curl -u admin:geoserver -XPOST -T /tmp/ne_50m_admin_0_countries-layer.xml -H "Content-type: text/xml" http://localhost:8993/geoserver/rest/workspaces/geowave/datastores/geowave.50m_admin_0_countries/featuretypes

echo -e "\nStep 5 of 5: Layer Preview\n---------------------------------------\n"
echo -e "Open browser to - http://localhost:8993/geoserver/geowave/wms?service=WMS&version=1.1.0&request=GetMap&layers=geowave:ne_50m_admin_0_countries&styles=&bbox=-180.0,-90.0,180.0,90.0&width=768&height=384&srs=EPSG:4326&format=application/openlayers"

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