Sha256: a2a05fd341d4dc94372eda39df44a1086ee9b791ace86510619504f720efbb2d
Contents?: true
Size: 1.58 KB
Versions: 10
Compression:
Stored size: 1.58 KB
Contents
module LogStash; module Outputs; class ElasticSearch
class TemplateManager
# To be mixed into the elasticsearch plugin base
def self.install_template(plugin)
return unless plugin.manage_template
plugin.logger.info("Using mapping template from", :path => plugin.template)
template = get_template(plugin.template, plugin.maximum_seen_major_version)
plugin.logger.info("Attempting to install template", :manage_template => template)
install(plugin.client, plugin.template_name, template, plugin.template_overwrite)
rescue => e
plugin.logger.error("Failed to install template.", :message => e.message, :class => e.class.name, :backtrace => e.backtrace)
end
private
def self.get_template(path, es_major_version)
template_path = path || default_template_path(es_major_version)
read_template_file(template_path)
end
def self.install(client, template_name, template, template_overwrite)
client.template_install(template_name, template, template_overwrite)
end
def self.default_template_path(es_major_version)
template_version = es_major_version == 1 ? 2 : es_major_version
default_template_name = "elasticsearch-template-es#{template_version}x.json"
::File.expand_path(default_template_name, ::File.dirname(__FILE__))
end
def self.read_template_file(template_path)
raise ArgumentError, "Template file '#{@template_path}' could not be found!" unless ::File.exists?(template_path)
template_data = ::IO.read(template_path)
LogStash::Json.load(template_data)
end
end
end end end
Version data entries
10 entries across 10 versions & 1 rubygems