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chore: pass context aware logger to collectors (#1582)

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This commit is contained in:
Jan-Otto Kröpke
2024-08-24 19:14:38 +02:00
committed by GitHub
parent fbead0fb79
commit 89c832feb0
65 changed files with 876 additions and 1164 deletions
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25
pkg/collector/cache/cache.go vendored
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@@ -21,7 +21,6 @@ var ConfigDefaults = Config{}
// A Collector is a Prometheus Collector for Perflib Cache metrics.
type Collector struct {
config Config
logger log.Logger
asyncCopyReadsTotal *prometheus.Desc
asyncDataMapsTotal *prometheus.Desc
@@ -54,7 +53,7 @@ type Collector struct {
syncPinReadsTotal *prometheus.Desc
}
func New(logger log.Logger, config *Config) *Collector {
func New(config *Config) *Collector {
if config == nil {
config = &ConfigDefaults
}
@@ -63,8 +62,6 @@ func New(logger log.Logger, config *Config) *Collector {
config: *config,
}
c.SetLogger(logger)
return c
}
@@ -76,11 +73,7 @@ func (c *Collector) GetName() string {
return Name
}
func (c *Collector) SetLogger(logger log.Logger) {
c.logger = log.With(logger, "collector", Name)
}
func (c *Collector) GetPerfCounter() ([]string, error) {
func (c *Collector) GetPerfCounter(_ log.Logger) ([]string, error) {
return []string{"Cache"}, nil
}
@@ -88,7 +81,7 @@ func (c *Collector) Close() error {
return nil
}
func (c *Collector) Build() error {
func (c *Collector) Build(_ log.Logger) error {
c.asyncCopyReadsTotal = prometheus.NewDesc(
prometheus.BuildFQName(types.Namespace, Name, "async_copy_reads_total"),
"(AsyncCopyReadsTotal)",
@@ -267,9 +260,10 @@ func (c *Collector) Build() error {
}
// Collect implements the Collector interface.
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 cache metrics", "err", err)
func (c *Collector) Collect(ctx *types.ScrapeContext, logger log.Logger, ch chan<- prometheus.Metric) error {
logger = log.With(logger, "collector", Name)
if err := c.collect(ctx, logger, ch); err != nil {
_ = level.Error(logger).Log("msg", "failed collecting cache metrics", "err", err)
return err
}
@@ -311,9 +305,10 @@ type perflibCache struct {
DataMapHitsPercent float64 `perflib:"Data Map Hits %"`
}
func (c *Collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
func (c *Collector) collect(ctx *types.ScrapeContext, logger log.Logger, ch chan<- prometheus.Metric) error {
logger = log.With(logger, "collector", Name)
var dst []perflibCache // Single-instance class, array is required but will have single entry.
if err := perflib.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, c.logger); err != nil {
if err := perflib.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, logger); err != nil {
return err
}