unistack-org/micro-meter-victoriametrics
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fix clone with prometheus compat mode

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2024-11-10 17:49:01 +03:00
parent 4fef299e78
commit ea703998ba
1 changed files with 49 additions and 40 deletions
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89
victoriametrics.go
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@ -22,88 +22,97 @@ func PrometheusCompat(b bool) meter.Option {
func NewMeter(opts ...meter.Option) meter.Meter { func NewMeter(opts ...meter.Option) meter.Meter {
m := &victoriametricsMeter{set: metrics.NewSet(), opts: meter.NewOptions(opts...)} m := &victoriametricsMeter{set: metrics.NewSet(), opts: meter.NewOptions(opts...)}
if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok && v { if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
m.prometheusCompat = true m.prometheusCompat = v
} }
return m return m
} }
func (r *victoriametricsMeter) Name() string { func (m *victoriametricsMeter) Name() string {
return r.opts.Name return m.opts.Name
} }
func (r *victoriametricsMeter) Clone(opts ...meter.Option) meter.Meter { func (m *victoriametricsMeter) Clone(opts ...meter.Option) meter.Meter {
options := r.opts options := m.opts
for _, o := range opts { for _, o := range opts {
o(&options) o(&options)
} }
return &victoriametricsMeter{set: r.set, opts: options} nm := &victoriametricsMeter{set: m.set, opts: options, prometheusCompat: m.prometheusCompat}
if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
m.prometheusCompat = v
}
return nm
} }
func (r *victoriametricsMeter) buildName(name string, labels ...string) string { func (m *victoriametricsMeter) buildName(name string, labels ...string) string {
nl := len(r.opts.Labels) + len(labels) nl := len(m.opts.Labels) + len(labels)
if nl == 0 { if nl == 0 {
return name return name
} }
nlabels := make([]string, 0, nl) nlabels := make([]string, 0, nl)
nlabels = append(nlabels, r.opts.Labels...) nlabels = append(nlabels, m.opts.Labels...)
nlabels = append(nlabels, labels...) nlabels = append(nlabels, labels...)
return meter.BuildName(name, nlabels...) return meter.BuildName(name, nlabels...)
} }
func (r *victoriametricsMeter) Counter(name string, labels ...string) meter.Counter { func (m *victoriametricsMeter) Counter(name string, labels ...string) meter.Counter {
return r.set.GetOrCreateCounter(r.buildName(name, labels...)) return m.set.GetOrCreateCounter(m.buildName(name, labels...))
} }
func (r *victoriametricsMeter) FloatCounter(name string, labels ...string) meter.FloatCounter { func (m *victoriametricsMeter) FloatCounter(name string, labels ...string) meter.FloatCounter {
return r.set.GetOrCreateFloatCounter(r.buildName(name, labels...)) return m.set.GetOrCreateFloatCounter(m.buildName(name, labels...))
} }
func (r *victoriametricsMeter) Gauge(name string, f func() float64, labels ...string) meter.Gauge { func (m *victoriametricsMeter) Gauge(name string, f func() float64, labels ...string) meter.Gauge {
return r.set.GetOrCreateGauge(r.buildName(name, labels...), f) return m.set.GetOrCreateGauge(m.buildName(name, labels...), f)
} }
func (r *victoriametricsMeter) Histogram(name string, labels ...string) meter.Histogram { func (m *victoriametricsMeter) Histogram(name string, labels ...string) meter.Histogram {
if r.prometheusCompat { if m.prometheusCompat {
return r.set.GetOrCreateCompatibleHistogram(r.buildName(name, labels...)) return m.set.GetOrCreateCompatibleHistogram(m.buildName(name, labels...))
} }
return r.set.GetOrCreateHistogram(r.buildName(name, labels...)) return m.set.GetOrCreateHistogram(m.buildName(name, labels...))
} }
func (r *victoriametricsMeter) Summary(name string, labels ...string) meter.Summary { func (m *victoriametricsMeter) Summary(name string, labels ...string) meter.Summary {
return r.set.GetOrCreateSummary(r.buildName(name, labels...)) return m.set.GetOrCreateSummary(m.buildName(name, labels...))
} }
func (r *victoriametricsMeter) SummaryExt(name string, window time.Duration, quantiles []float64, labels ...string) meter.Summary { func (m *victoriametricsMeter) SummaryExt(name string, window time.Duration, quantiles []float64, labels ...string) meter.Summary {
return r.set.GetOrCreateSummaryExt(r.buildName(name, labels...), window, quantiles) return m.set.GetOrCreateSummaryExt(m.buildName(name, labels...), window, quantiles)
} }
func (r *victoriametricsMeter) Set(opts ...meter.Option) meter.Meter { func (m *victoriametricsMeter) Set(opts ...meter.Option) meter.Meter {
m := &victoriametricsMeter{opts: r.opts} nm := &victoriametricsMeter{opts: m.opts}
for _, o := range opts {
o(&nm.opts)
}
nm.set = metrics.NewSet()
if v, ok := nm.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
nm.prometheusCompat = v
}
return nm
}
func (m *victoriametricsMeter) Init(opts ...meter.Option) error {
for _, o := range opts { for _, o := range opts {
o(&m.opts) o(&m.opts)
} }
m.set = metrics.NewSet() if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
return m m.prometheusCompat = v
} }
func (r *victoriametricsMeter) Init(opts ...meter.Option) error {
for _, o := range opts {
o(&r.opts)
}
return nil return nil
} }
func (r *victoriametricsMeter) Write(w io.Writer, opts ...meter.Option) error { func (m *victoriametricsMeter) Write(w io.Writer, opts ...meter.Option) error {
options := r.opts options := m.opts
for _, o := range opts { for _, o := range opts {
o(&options) o(&options)
} }
r.set.WritePrometheus(w) m.set.WritePrometheus(w)
if options.WriteProcessMetrics { if options.WriteProcessMetrics {
metrics.WriteProcessMetrics(w) metrics.WriteProcessMetrics(w)
} }
@ -114,10 +123,10 @@ func (r *victoriametricsMeter) Write(w io.Writer, opts ...meter.Option) error {
return nil return nil
} }
func (r *victoriametricsMeter) Options() meter.Options { func (m *victoriametricsMeter) Options() meter.Options {
return r.opts return m.opts
} }
func (r *victoriametricsMeter) String() string { func (m *victoriametricsMeter) String() string {
return "victoriametrics" return "victoriametrics"
} }