forked from open-telemetry/opentelemetry-collector-contrib
/
processor.go
54 lines (42 loc) · 1.52 KB
/
processor.go
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package elasticprocessor
import (
"context"
"strings"
"github.com/tommyers-elastic/opentelemetry-collector-contrib/processor/elasticprocessor/internal/hostmetrics"
"go.opentelemetry.io/collector/pdata/plog"
"go.opentelemetry.io/collector/pdata/pmetric"
"go.opentelemetry.io/collector/pdata/ptrace"
"go.opentelemetry.io/collector/processor"
"go.uber.org/zap"
)
type ElasticProcessor struct {
cfg *Config
logger *zap.Logger
storage map[string]any
}
func newProcessor(set processor.CreateSettings, cfg *Config) *ElasticProcessor {
return &ElasticProcessor{cfg: cfg, logger: set.Logger, storage: make(map[string]any)}
}
func (p *ElasticProcessor) processMetrics(_ context.Context, md pmetric.Metrics) (pmetric.Metrics, error) {
for i := 0; i < md.ResourceMetrics().Len(); i++ {
resourceMetric := md.ResourceMetrics().At(i)
rm := resourceMetric.Resource()
for j := 0; j < resourceMetric.ScopeMetrics().Len(); j++ {
scopeMetric := resourceMetric.ScopeMetrics().At(j)
if p.cfg.AddSystemMetrics {
if strings.HasPrefix(scopeMetric.Scope().Name(), "otelcol/hostmetricsreceiver") {
if err := hostmetrics.AddElasticSystemMetrics(scopeMetric, rm, p.storage); err != nil {
p.logger.Error("error adding hostmetrics data", zap.Error(err))
}
}
}
}
}
return md, nil
}
func (p *ElasticProcessor) processLogs(_ context.Context, ld plog.Logs) (plog.Logs, error) {
return ld, nil
}
func (p *ElasticProcessor) processTraces(_ context.Context, td ptrace.Traces) (ptrace.Traces, error) {
return td, nil
}