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*: cleanup collector API 1 (#1547)

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This commit is contained in:
Jan-Otto Kröpke
2024-08-05 15:50:41 +02:00
committed by GitHub
parent dffc53eff8
commit d1e3a63f93
86 changed files with 2162 additions and 1930 deletions
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39
pkg/collector/smtp/smtp.go
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@@ -14,12 +14,7 @@ import (
"github.com/prometheus/client_golang/prometheus"
)
const (
Name = "smtp"
FlagSmtpServerExclude = "collector.smtp.server-exclude"
FlagSmtpServerInclude = "collector.smtp.server-include"
)
const Name = "smtp"
type Config struct {
ServerInclude string `yaml:"server_include"`
@@ -31,7 +26,7 @@ var ConfigDefaults = Config{
ServerExclude: "",
}
type collector struct {
type Collector struct {
logger log.Logger
serverInclude *string
@@ -84,28 +79,29 @@ type collector struct {
serverExcludePattern *regexp.Regexp
}
func New(logger log.Logger, config *Config) types.Collector {
func New(logger log.Logger, config *Config) *Collector {
if config == nil {
config = &ConfigDefaults
}
c := &collector{
c := &Collector{
serverExclude: &config.ServerExclude,
serverInclude: &config.ServerInclude,
}
c.SetLogger(logger)
return c
}
func NewWithFlags(app *kingpin.Application) types.Collector {
c := &collector{
func NewWithFlags(app *kingpin.Application) *Collector {
c := &Collector{
serverInclude: app.Flag(
FlagSmtpServerInclude,
"collector.smtp.server-include",
"Regexp of virtual servers to include. Server name must both match include and not match exclude to be included.",
).Default(ConfigDefaults.ServerInclude).String(),
serverExclude: app.Flag(
FlagSmtpServerExclude,
"collector.smtp.server-exclude",
"Regexp of virtual servers to exclude. Server name must both match include and not match exclude to be included.",
).Default(ConfigDefaults.ServerExclude).String(),
}
@@ -113,19 +109,23 @@ func NewWithFlags(app *kingpin.Application) types.Collector {
return c
}
func (c *collector) GetName() string {
func (c *Collector) GetName() string {
return Name
}
func (c *collector) SetLogger(logger log.Logger) {
func (c *Collector) SetLogger(logger log.Logger) {
c.logger = log.With(logger, "collector", Name)
}
func (c *collector) GetPerfCounter() ([]string, error) {
func (c *Collector) GetPerfCounter() ([]string, error) {
return []string{"SMTP Server"}, nil
}
func (c *collector) Build() error {
func (c *Collector) Close() error {
return nil
}
func (c *Collector) Build() error {
_ = level.Info(c.logger).Log("msg", "smtp collector is in an experimental state! Metrics for this collector have not been tested.")
c.BadmailedMessagesBadPickupFileTotal = prometheus.NewDesc(
@@ -398,7 +398,7 @@ func (c *collector) Build() error {
// Collect sends the metric values for each metric
// to the provided prometheus Metric channel.
func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
func (c *Collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
if err := c.collect(ctx, ch); err != nil {
_ = level.Error(c.logger).Log("msg", "failed collecting smtp metrics", "err", err)
return err
@@ -454,7 +454,7 @@ type PerflibSMTPServer struct {
RoutingTableLookupsTotal float64 `perflib:"Routing Table Lookups Total"`
}
func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
func (c *Collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
var dst []PerflibSMTPServer
if err := perflib.UnmarshalObject(ctx.PerfObjects["SMTP Server"], &dst, c.logger); err != nil {
return err
@@ -753,7 +753,6 @@ func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metri
server.RoutingTableLookupsTotal,
server.Name,
)
}
return nil
}