Class: CLISplash::Processes

Inherits:
Thor
  • Object
show all
Includes:
Splash::Config, Splash::Exiter, Splash::Processes
Defined in:
lib/splash/cli/process.rb

Overview

Thor inherited class for Processes management

Constant Summary

Constants included from Splash::Exiter

Splash::Exiter::EXIT_MAP

Constants included from Splash::Loggers

Splash::Loggers::ALIAS, Splash::Loggers::LEVELS

Constants included from Splash::Constants

Splash::Constants::AUTHOR, Splash::Constants::BACKENDS_STRUCT, Splash::Constants::CONFIG_FILE, Splash::Constants::COPYRIGHT, Splash::Constants::DAEMON_LOGMON_SCHEDULING, Splash::Constants::DAEMON_METRICS_SCHEDULING, Splash::Constants::DAEMON_PID_FILE, Splash::Constants::DAEMON_PROCESS_NAME, Splash::Constants::DAEMON_PROCMON_SCHEDULING, Splash::Constants::DAEMON_STDERR_TRACE, Splash::Constants::DAEMON_STDOUT_TRACE, Splash::Constants::DEFAULT_RETENTION, Splash::Constants::EMAIL, Splash::Constants::EXECUTION_TEMPLATE, Splash::Constants::EXECUTION_TEMPLATE_TOKENS_LIST, Splash::Constants::LICENSE, Splash::Constants::LOGGERS_STRUCT, Splash::Constants::PID_PATH, Splash::Constants::PROMETHEUS_ALERTMANAGER_URL, Splash::Constants::PROMETHEUS_PUSHGATEWAY_URL, Splash::Constants::PROMETHEUS_URL, Splash::Constants::TRACE_PATH, Splash::Constants::TRANSPORTS_STRUCT, Splash::Constants::VERSION, Splash::Constants::WEBADMIN_IP, Splash::Constants::WEBADMIN_PID_FILE, Splash::Constants::WEBADMIN_PID_PATH, Splash::Constants::WEBADMIN_PORT, Splash::Constants::WEBADMIN_PROCESS_NAME, Splash::Constants::WEBADMIN_PROXY, Splash::Constants::WEBADMIN_STDERR_TRACE, Splash::Constants::WEBADMIN_STDOUT_TRACE

Instance Method Summary collapse

Methods included from Splash::Exiter

#splash_exit, #splash_return

Methods included from Splash::Loggers

#change_logger, #get_logger, #get_session

Methods included from Splash::Config

#get_config, #rehash_config

Methods included from Splash::ConfigUtilities

#addservice, #checkconfig, #flush_backend, #setupsplash

Methods included from Splash::Helpers

#check_unicode_term, #daemonize, #format_by_extensions, #format_response, #get_processes, #group_root, #install_file, #is_root?, #make_folder, #make_link, #run_as_root, #search_file_in_gem, #user_root, #verify_file, #verify_folder, #verify_link, #verify_service

Instance Method Details

#analyse ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 14

def analyse
  if is_root? then
    log  = get_logger
    results = ProcessScanner::new
    res = results.analyse
    log.info "Splash Configured process records :"
    full_status = true
    results.output.each do |result|
      if result[:status] == :running then
        log.ok "Process : #{result[:process]} : running"
        log.item "Detected patterns : "
        result[:patterns].each do |pattern|
          log.arrow "/#{pattern}/"
        end
        log.item "CPU usage in % : #{result[:cpu]} "
        log.item "Memory usage in % : #{result[:mem]} "
      else
        log.ko "Process : #{result[:process]} : inexistant"
        log.item "Detected patterns : "
        result[:patterns].each do |pattern|
          log.arrow "/#{pattern}/"
        end
      end

      full_status = false unless result[:status] == :running
    end

    if full_status then
      log.ok "Global status : no error found"
    else
      log.error "Global status : some error found"
    end
    splash_exit case: :quiet_exit
  else
    splash_exit case: :not_root, :more => "Process analysis"
  end
end

#get_result(process) ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 124

def get_result(process)
  if is_root? then
    log = get_logger
    log.info "Process : #{process}"
    config = get_config
    records = ProcessRecords::new(process).get_all_records
    if options[:date] then
      wanted = records.select{|key,value| key.keys.first == options[:date]}.first
    else
      wanted = records.last
    end
    if wanted.nil? then
      splash_exit case: :not_found, more: "Process never monitored"
    else
      record =wanted.keys.first
      value=wanted[record]
      log.item record
      log.arrow "Status : #{value[:status].to_s}"
      log.arrow "CPU Percent : #{value[:cpu_percent]}"
      log.arrow "MEM Percent : #{value[:mem_percent]}"
    end
  else
    splash_exit case: :not_root, :more => "Process get result"
  end
end

#history(process) ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 157

def history(process)
  if is_root? then
    log = get_logger
    log.info "Process : #{process}"
    config = get_config
    if options[:table] then
      table = TTY::Table.new do |t|
        t << ["Start Date", "Status", "CPU Percent", "MEM Percent"]
        t << ['','','','']
        ProcessRecords::new(process).get_all_records.each do |item|
          record =item.keys.first
          value=item[record]
          t << [record, value[:status].to_s, value[:cpu_percent], value[:mem_percent]]
        end
      end
      if check_unicode_term  then
        puts table.render(:unicode)
      else
        puts table.render(:ascii)
      end

    else
      ProcessRecords::new(process).get_all_records.each do |item|
        record =item.keys.first
        value=item[record]
        log.item record
        log.arrow "Status : #{value[:status].to_s}"
        log.arrow "CPU Percent : #{value[:cpu_percent]}"
        log.arrow "MEM Percent : #{value[:mem_percent]}"
      end
    end
    splash_exit case: :quiet_exit
  else
    splash_exit case: :not_root, :more => "Process analysis"
  end
end

#list ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 96

def list
  if is_root? then
    log = get_logger
    log.info "Splash configured process records :"
    process_recordset = get_config.processes
    log.ko 'No configured process found' if process_recordset.empty?
    process_recordset.each do |record|
      log.item "Process monitor : #{record[:process]}"
      if options[:detail] then
        log.arrow "patterns :"
        record[:patterns].each do |pattern|
          log.flat "   - /#{pattern}/"
        end
      end
    end
    splash_exit case: :quiet_exit
  else
    splash_exit case: :not_root, :more => "Process analysis"
  end
end

#monitor ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 55

def monitor
  if is_root? then
    log = get_logger
    log.level = :fatal if options[:quiet]
    result = ProcessScanner::new
    result.analyse
    splash_exit result.notify
  else
    splash_exit case: :not_root, :more => "Process analysis"
  end
end

#show(record) ⇒ Object 



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# File 'lib/splash/cli/process.rb', line 69

def show(record)
  if is_root? then
    log = get_logger
    process_recordset = get_config.processes.select{|item| item[:process] == record }
    unless process_recordset.empty? then
      record = process_recordset.first
      log.item "Process monitor : #{record[:process]}"
      log.arrow "patterns :"
      record[:patterns].each do |pattern|
        log.flat "   - /#{pattern}/"
      end
      splash_exit case: :quiet_exit
    else
      splash_exit case: :not_found, :more => "Process not configured"
    end
  else
    splash_exit case: :not_root, :more => "Process analysis"
  end
end