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backmeup-indexer

updated: 03.12.2014

BackMeUp v2 "Themis" Index Component. Provides a central interface for handling user specific index operations (mounting, sharing, ingesting, querying)

  1. Required Software ====================
  • Linux / Windows support. [Tested under Ubuntu 12.04/14.04 (LTS) and Windows 7 64-bit]
  • Tomcat [Tested under v7.0.56]
  • Maven [Tested under v3.0.4]
  • PostgresSQL [Tested under v9.3 x86]
  • JDK v1.7 [Tested under Oracle JDK 1.7 and openJDK]

Specific to index-core

Elasticsearch + Marvel beide in Version 1.2.0 zum download zur Verfügung gestellt: http://www.share-online.biz/dl/Q2AY2ZEN8ZP

For implicitly required software artifacts and version see the project's pom.xml files

  1. Installing Elasticsearch 1.2.0 on Debian ===========================================

Download and install the Public Signing Key

wget -qO - http://packages.elasticsearch.org/GPG-KEY-elasticsearch | sudo apt-key add -

Add the following to your /etc/apt/sources.list to enable the repository

deb http://packages.elasticsearch.org/elasticsearch/1.4/debian stable main

Run apt-get update and the repository is ready for use. You can install it with :

apt-get update && apt-get install elasticsearch

Complete installer docu available at: http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/setup-repositories.html#_yum

  1. Installing Truecrypt ======================= Get latest x64 or x32 component wget https://www.grc.com/misc/truecrypt/truecrypt-7.1a-linux-console-x64.tar.gz

Unpack the archive tar xzvf truecrypt-7.1a-linux-console-x64.tar.gz

Execute installer sudo ./truecrypt-7.1a-setup-console-x64

  1. Configuration ================ Make sure to install TrueCrypt v7.1a and ElasticSearch v1.4.0 on your operating system. Go to backmeup-indexer-core>src>main>resources>backmeup-indexer_windows.properties or backmeup-indexer_linux.properties depending on your OS and edit according to your setup

Truecrypt

  • Linux:
    • installation defaults to /usr/bin - no settings required
    • volumes are mounted to /media/themis/ - make sure this mounting point is accessible
    • allow sudo to run without password for the current user (required for mounting)
  • Windows
    • truecrypt.home.dir = C:/Program Files/TrueCrypt
    • truecrypt.mountable.drives=I,J,K,L - a comma seperated list of mountable drives to use

Elasticsearch

  • elasticsearch.home.dir = C:/Program Files/elasticsearch-1.4.0

#a directory where Truecrypt container files are copied to when mounting them #as well as Elasticsearch yml files when starting the ES user instances index.temp.data.home.dir = /data/index-core/temp/indexuserspace

#the root directory of the themis-datasink (dummy implementation) themis-datasink.home.dir = /data/index-core/datasink

Database Configuration: Connect to postgres on port 5432 and create the index-core database + db user create a database user called 'dbu_indexcore' (pw 'dbu_indexcore') create a database called 'bmuindexcore' and assign the dbu_indexcore user as owner

Info: Make sure this information is reflected within src>main>resources>META-INF/persistence.xml

4.1) Deployment to Tomcat

To deploy backmeup-indexer call

  • mvn clean install -DintegrationTests

Note: The Maven integration test profile is automatically executed for this component when Truecrypt is detected in C:/Program Files/TrueCrypt/TrueCrypt.exe or /usr/bin/truecrypt To manually execute the backmeup-indexer integration tests call maven with '-P IntegrationTestsLinux' or '-P IntegrationTestsWindows'

4.2) Deployment of osgi bundles

  • within backmeup-index/autodeploy directory you'll find the created osgi bundles + their dependencies which are required to run within the plugin-framework. Copy all bundle jars into /data/backmeup-service/autodeploy and /data/backmeup-worker/autodeploy [according to the configuration of backmeup-service manual section F2]

Hints

Set sudo without password for the current user

sudo echo "$USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers Verify if you can use sudo without password ... sudo cat /etc/sudoers | grep "$USER"