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#
# Author:: Adam Leff (<adamleff@chef.io)
# Author:: Ryan Cragun (<ryan@chef.io>)
#
# Copyright:: Copyright 2012-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "json"
require "securerandom"
require_relative "messages/helpers"
class Chef
class DataCollector
module Messages
extend Helpers
#
# Message payload that is sent to the DataCollector server at the
# start of a Chef run.
#
# @param run_status [Chef::RunStatus] The RunStatus instance for this node/run.
#
# @return [Hash] A hash containing the run start message data.
#
def self.run_start_message(run_status)
{
"chef_server_fqdn" => chef_server_fqdn(run_status),
"entity_uuid" => node_uuid,
"id" => run_status.run_id,
"message_version" => "1.0.0",
"message_type" => "run_start",
"node_name" => run_status.node.name,
"organization_name" => organization,
"run_id" => run_status.run_id,
"source" => collector_source,
"start_time" => run_status.start_time.utc.iso8601,
}
end
#
# Message payload that is sent to the DataCollector server at the
# end of a Chef run.
#
# @param reporter_data [Hash] Data supplied by the Reporter, such as run_status, resource counts, etc.
#
# @return [Hash] A hash containing the run end message data.
#
def self.run_end_message(reporter_data)
run_status = reporter_data[:run_status]
message = {
"chef_server_fqdn" => chef_server_fqdn(run_status),
"entity_uuid" => node_uuid,
"expanded_run_list" => reporter_data[:expanded_run_list],
"id" => run_status.run_id,
"message_version" => "1.0.0",
"message_type" => "run_converge",
"node_name" => run_status.node.name,
"organization_name" => organization,
"resources" => reporter_data[:resources].map(&:for_json),
"run_id" => run_status.run_id,
"run_list" => run_status.node.run_list.for_json,
"start_time" => run_status.start_time.utc.iso8601,
"end_time" => run_status.end_time.utc.iso8601,
"source" => collector_source,
"status" => reporter_data[:status],
"total_resource_count" => reporter_data[:resources].count,
"updated_resource_count" => reporter_data[:resources].select { |r| r.status == "updated" }.count,
}
message["error"] = {
"class" => run_status.exception.class,
"message" => run_status.exception.message,
"backtrace" => run_status.exception.backtrace,
"description" => reporter_data[:error_descriptions],
} if run_status.exception
message
end
#
# Message payload that is sent to the DataCollector server at the
# end of a Chef run.
#
# @param run_status [Chef::RunStatus] The RunStatus instance for this node/run.
#
# @return [Hash] A hash containing the node object and related metadata.
#
def self.node_update_message(run_status)
{
"entity_name" => run_status.node.name,
"entity_type" => "node",
"entity_uuid" => node_uuid,
"id" => SecureRandom.uuid,
"message_version" => "1.1.0",
"message_type" => "action",
"organization_name" => organization,
"recorded_at" => Time.now.utc.iso8601,
"remote_hostname" => run_status.node["fqdn"],
"requestor_name" => run_status.node.name,
"requestor_type" => "client",
"run_id" => run_status.run_id,
"service_hostname" => chef_server_fqdn(run_status),
"source" => collector_source,
"task" => "update",
"user_agent" => Chef::HTTP::HTTPRequest::DEFAULT_UA,
"data" => run_status.node,
}
end
end
end
end
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