130 lines
4.2 KiB
Ruby
130 lines
4.2 KiB
Ruby
require 'formula'
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class Elasticsearch < Formula
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homepage 'http://www.elasticsearch.org'
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url 'https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.9.tar.gz'
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sha1 '699b442ab2d9483084689dee037b5eea38a76652'
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def cluster_name
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"elasticsearch_#{ENV['USER']}"
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end
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def install
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# Remove Windows files
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rm_f Dir["bin/*.bat"]
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# Move JARs from lib to libexec according to homebrew conventions
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libexec.install Dir['lib/*.jar']
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(libexec+'sigar').install Dir['lib/sigar/*.jar']
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# Install everything directly into folder
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prefix.install Dir['*']
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# Set up ElasticSearch for local development:
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inreplace "#{prefix}/config/elasticsearch.yml" do |s|
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# 1. Give the cluster a unique name
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s.gsub! /#\s*cluster\.name\: elasticsearch/, "cluster.name: #{cluster_name}"
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# 2. Configure paths
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s.gsub! /#\s*path\.data\: [^\n]+/, "path.data: #{var}/elasticsearch/"
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s.gsub! /#\s*path\.logs\: [^\n]+/, "path.logs: #{var}/log/elasticsearch/"
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# 3. Bind to loopback IP for laptops roaming different networks
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s.gsub! /#\s*network\.host\: [^\n]+/, "network.host: 127.0.0.1"
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end
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inreplace "#{bin}/elasticsearch.in.sh" do |s|
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# Replace CLASSPATH paths to use libexec instead of lib
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s.gsub! /ES_HOME\/lib\//, "ES_HOME/libexec/"
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end
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inreplace "#{bin}/elasticsearch" do |s|
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# Set ES_HOME to prefix value
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s.gsub! /^ES_HOME=.*$/, "ES_HOME=#{prefix}"
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end
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inreplace "#{bin}/plugin" do |s|
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# Set ES_HOME to prefix value
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s.gsub! /^ES_HOME=.*$/, "ES_HOME=#{prefix}"
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# Replace CLASSPATH paths to use libexec instead of lib
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s.gsub! /-cp \".*\"/, '-cp "$ES_HOME/libexec/*"'
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end
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# Write .plist file for `launchd`
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plist_path.write startup_plist
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plist_path.chmod 0644
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end
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def caveats
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<<-EOS.undent
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If this is your first install, automatically load ElasticSearch on login with:
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mkdir -p ~/Library/LaunchAgents
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ln -nfs #{plist_path} ~/Library/LaunchAgents/
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launchctl load -wF ~/Library/LaunchAgents/#{plist_path.basename}
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If this is an upgrade and you already have the #{plist_path.basename} loaded:
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launchctl unload -w ~/Library/LaunchAgents/#{plist_path.basename}
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ln -nfs #{plist_path} ~/Library/LaunchAgents/
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launchctl load -wF ~/Library/LaunchAgents/#{plist_path.basename}
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If upgrading from 0.18 ElasticSearch requires flushing before shutting
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down the cluster with no indexing operations happening after flush:
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curl host:9200/_flush
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To stop the ElasticSearch daemon:
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launchctl unload -wF ~/Library/LaunchAgents/#{plist_path.basename}
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To start ElasticSearch manually:
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elasticsearch -f -D es.config=#{prefix}/config/elasticsearch.yml
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See the 'elasticsearch.yml' file for configuration options.
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You'll find the ElasticSearch log here:
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open #{var}/log/elasticsearch/#{cluster_name}.log
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The folder with cluster data is here:
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open #{var}/elasticsearch/#{cluster_name}/
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You should see ElasticSearch running:
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open http://localhost:9200/
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EOS
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end
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def startup_plist
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<<-PLIST.undent
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>KeepAlive</key>
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<true/>
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<key>Label</key>
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<string>#{plist_name}</string>
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<key>ProgramArguments</key>
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<array>
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<string>#{HOMEBREW_PREFIX}/bin/elasticsearch</string>
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<string>-f</string>
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<string>-D es.config=#{prefix}/config/elasticsearch.yml</string>
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</array>
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<key>EnvironmentVariables</key>
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<dict>
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<key>ES_JAVA_OPTS</key>
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<string>-Xss200000</string>
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</dict>
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<key>RunAtLoad</key>
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<true/>
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<key>UserName</key>
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<string>#{ENV['USER']}</string>
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<key>WorkingDirectory</key>
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<string>#{var}</string>
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<key>StandardErrorPath</key>
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<string>/dev/null</string>
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<key>StandardOutPath</key>
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<string>/dev/null</string>
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</dict>
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</plist>
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PLIST
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end
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end
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