class Splash::Processes::ProcessNotifier

Public Class Methods

new(options={}) click to toggle source
# File lib/splash/processes.rb, line 21
def initialize(options={})
  @config = get_config
  @url = @config.prometheus_pushgateway_url
  @name = options[:name]
  @status = options[:status]
  @cpu_percent = options[:cpu_percent]
  @mem_percent = options[:mem_percent]
end

Public Instance Methods

notify() click to toggle source

send metrics to Prometheus PushGateway @return [Bool]

# File lib/splash/processes.rb, line 32
def notify
  unless verify_service url: @url then
    return { :case => :service_dependence_missing, :more => "Prometheus Notification not send."}
  end
  @@metric_mem_percent.set(@mem_percent, labels: { process: @name })
  @@metric_cpu_percent.set(@cpu_percent, labels: { process: @name })
  @@metric_status.set(@status, labels: { process: @name })
  hostname = Socket.gethostname
  return Prometheus::Client::Push.new("Splash", hostname, @url).add(@@registry)
end