boynux/squid-exporter

package collector

import (
    "fmt"
    "strings"

    "github.com/prometheus/client_golang/prometheus"
)

type squidServiceTimes struct {
    Section     string
    Counter     string
    Suffix      string
    Description string
}

var squidServiceTimess = []squidServiceTimes{
    {"HTTP_Requests", "All", "5", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "10", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "15", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "20", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "25", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "30", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "35", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "40", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "45", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "50", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "55", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "60", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "65", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "70", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "75", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "80", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "85", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "90", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "95", "Service Time Percentiles 5min"},
    {"HTTP_Requests", "All", "100", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "5", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "10", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "15", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "20", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "25", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "30", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "35", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "40", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "45", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "50", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "55", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "60", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "65", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "70", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "75", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "80", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "85", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "90", "Service Time Percentiles 5min"},
    {"Cache_Misses", "", "95", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "5", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "10", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "15", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "20", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "25", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "30", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "35", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "40", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "45", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "50", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "55", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "60", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "65", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "70", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "75", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "80", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "85", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "90", "Service Time Percentiles 5min"},
    {"Cache_Hits", "", "95", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "5", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "10", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "15", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "20", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "25", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "30", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "35", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "40", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "45", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "50", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "55", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "60", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "65", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "70", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "75", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "80", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "85", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "90", "Service Time Percentiles 5min"},
    {"Near_Hits", "", "95", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "5", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "10", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "15", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "20", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "25", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "30", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "35", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "40", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "45", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "50", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "55", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "60", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "65", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "70", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "75", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "80", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "85", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "90", "Service Time Percentiles 5min"},
    {"DNS_Lookups", "", "95", "Service Time Percentiles 5min"},
}

func generateSquidServiceTimes(labels []string) descMap {
    serviceTimes := descMap{}

    for i := range squidServiceTimess {
        serviceTime := squidServiceTimess[i]

        var key string
        var name string

        if serviceTime.Counter != "" {
            key = fmt.Sprintf("%s_%s_%s", serviceTime.Section, serviceTime.Counter, serviceTime.Suffix)
            name = prometheus.BuildFQName(namespace, strings.Replace(serviceTime.Section, ".", "_", -1),
                fmt.Sprintf("%s_%s", serviceTime.Counter, serviceTime.Suffix))
        } else {
            key = fmt.Sprintf("%s_%s", serviceTime.Section, serviceTime.Suffix)
            name = prometheus.BuildFQName(namespace, strings.Replace(serviceTime.Section, ".", "_", -1),
                fmt.Sprintf("%s", serviceTime.Suffix))
        }

        serviceTimes[key] = prometheus.NewDesc(
            name,
            serviceTime.Description,
            labels, nil,
        )
    }

    return serviceTimes
}