Skip to content

Adding support for JMX operation calls. #13

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
sreltgen wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Adding support for JMX operation calls. #13

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 30 additions & 1 deletion lib/logstash/inputs/jmx.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,11 @@ def validate_configuration(conf_hash)
if query.has_key?("attributes") && !query["attributes"].respond_to?(:each)
validation_errors << BAD_TYPE_QUERY_PARAMETER % { :param => 'attributes', :index => index, :expected => Enumerable, :actual => query['attributes'].class }
end
# operations
if query.has_key?("operations") && !query["operations"].respond_to?(:each)
validation_errors << BAD_TYPE_QUERY_PARAMETER % { :param => 'operations', :index => index, :expected => Enumerable, :actual => query['operations'].class }
end
# end operations
end
end
end
Expand Down Expand Up @@ -284,7 +289,31 @@ def thread_jmx(queue_conf,queue)
@logger.warn(ex.message)
end
end
end
end
# operations
if query.has_key?('operations')
@logger.debug("Retrieves operations #{query['operations']} to #{jmx_object_name.object_name}")
query['operations'].each do |operation|
begin
@logger.debug("operation: #{operation[0]} params: #{operation[1].join(', ')}")
jmx_operation_value = jmx_object_name.send(operation[0], *operation[1])
if jmx_operation_value.instance_of? Java::JavaxManagementOpenmbean::CompositeDataSupport
@logger.debug('The jmx value is a composite_data one')
jmx_operation_value.each do |jmx_operation_value_composite|
@logger.debug("Get jmx value #{jmx_operation_value[jmx_operation_value_composite]} for operation #{operation}.#{jmx_operation_value_composite} to #{jmx_object_name.object_name}")
send_event_to_queue(queue, thread_hash_conf['host'], "#{base_metric_path}.#{object_name}.#{operation}.#{jmx_operation_value_composite}", jmx_operation_value[jmx_operation_value_composite])
end
else
@logger.debug("Get jmx value #{jmx_operation_value} for operation #{operation} to #{jmx_object_name.object_name}")
send_event_to_queue(queue, thread_hash_conf['host'], "#{base_metric_path}.#{object_name}.#{operation}", jmx_operation_value)
end
rescue Exception => ex
@logger.warn("Failed retrieving metrics for operation #{operation} on object #{jmx_object_name.object_name}")
@logger.warn(ex.message)
end
end
end
# end operations
end
else
@logger.warn("No jmx object found for #{query['object_name']}")
Expand Down