diff --git a/README.rdoc b/README.rdoc index 2145562..bc38d7a 100644 --- a/README.rdoc +++ b/README.rdoc @@ -109,3 +109,71 @@ TODO /rss * Return an RSS feed of new uploads of screenshots + + +== Elasticsearch + += Install + +Get it from https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.6.deb + +Also: apt-get install openjdk-7-jre-headless + += Configure + +Edit /etc/elasticsearch/elasticsearch.yml for single-server usage: +- cluster.name: ... +- node.name: ... +- index.number_of_shards: 1 +- index.number_of_replicas: 0 +- discovery.zen.ping.multicast.enabled: false + += Add useful plugins + +/usr/share/elasticsearch/bin/plugin -install mobz/elasticsearch-head +URL: serve:9200/_plugin/head + +/usr/share/elasticsearch/bin/plugin -install lukas-vlcek/bigdesk +URL: serve:9200/_plugin/bigdesk + += Install River (that feeds PostgreSQL data into ElasticSearch): + +Get the PostgreSQL ODBC driver from +wget http://jdbc.postgresql.org/download/postgresql-9.3-1100.jdbc41.jar +(according to http://jdbc.postgresql.org/download.html) + +cp postgresql-9.3-1100.jdbc41.jar /usr/share/elasticsearch/plugins/river-jdbc + +/usr/share/elasticsearch/bin/plugin -install river-jdbc -url http://bit.ly/1iovWV9 +(according to https://github.com/jprante/elasticsearch-river-jdbc) + +Fix permissions after plugin installation: +chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/plugins + +Restart Elasticsearch. + +curl -XPUT 'localhost:9200/_river/debshots_jdbc_river/_meta' -d '{ + "type" : "jdbc", + "jdbc" : { + "driver" : "org.postgresql.Driver", + "url" : "jdbc:postgresql://localhost:5432/debshots", + "user" : "debshots", + "password" : "shootme", + "sql" : "select id as _id,name,description from packages", + "strategy" : "simple", + "poll" : "5m" + }, + "index" : { + "index" : "debshots", + "type" : "jdbc" + } + }' + +Should return: + +{"ok":true,"_index":"_river","_type":"my_jdbc_river","_id":"_meta","_version":1} + + + + +TODO: Tire versus Rivers