Class: HAProxy::CSVParser

Inherits:
Object
  • Object
show all
Defined in:
lib/haproxy/csv_parser.rb

Constant Summary collapse

COLUMNS =

Uses CSV header from HAProxy 1.5, which is backwards compatible

"pxname,svname,qcur,qmax,scur,smax,slim,stot,bin,bout,dreq,dresp,ereq,econ,eresp,wretr,wredis,status,weight,act,bck,chkfail,chkdown,lastchg,downtime,qlimit,pid,iid,sid,throttle,lbtot,tracked,type,rate,rate_lim,rate_max,check_status,check_code,check_duration,hrsp_1xx,hrsp_2xx,hrsp_3xx,hrsp_4xx,hrsp_5xx,hrsp_other,hanafail,req_rate,req_rate_max,req_tot,cli_abrt,srv_abrt".split(",").map(&:to_sym)
LIMIT = 
COLUMNS.length

Class Method Summary collapse

Class Method Details

.parse(line) ⇒ Object 



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# File 'lib/haproxy/csv_parser.rb', line 8

def self.parse(line)
  line.strip!
  unless line.start_with? "#"
    data = line.split(',')
    pxname = data.shift

    stats = { :pxname => pxname }

    data.each_with_index do |value, i|
      if i < LIMIT
        stats[COLUMNS[i + 1]] = value
      else
        stats[:extra] = Array.new if stats[:extra].nil?
        stats[:extra] << value
      end
    end

    stats
  else
    raise ArgumentError, "Line is a comment"
  end
end