[promotel] Implement Prometheus to OTel metrics conversion and export based on OTel collector components

Author: pkcll

go.mod

@@ -11,12 +11,12 @@ require (
 	github.com/fxamacker/cbor/v2 v2.5.0
 	github.com/go-json-experiment/json v0.0.0-20231102232822-2e55bd4e08b0
 	github.com/go-playground/validator/v10 v10.4.1
-	github.com/go-viper/mapstructure/v2 v2.1.0
+	github.com/go-viper/mapstructure/v2 v2.2.1
 	github.com/google/go-cmp v0.6.0
 	github.com/google/uuid v1.6.0
 	github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.0.1
-	github.com/hashicorp/consul/sdk v0.16.0
-	github.com/hashicorp/go-hclog v1.5.0
+	github.com/hashicorp/consul/sdk v0.16.1
+	github.com/hashicorp/go-hclog v1.6.3
 	github.com/hashicorp/go-plugin v1.6.2
 	github.com/iancoleman/strcase v0.3.0
 	github.com/invopop/jsonschema v0.12.0
@@ -28,40 +28,40 @@ require (
 	github.com/linkedin/goavro/v2 v2.12.0
 	github.com/marcboeker/go-duckdb v1.8.3
 	github.com/pelletier/go-toml/v2 v2.2.0
-	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/client_golang v1.20.5
 	github.com/riferrei/srclient v0.5.4
 	github.com/santhosh-tekuri/jsonschema/v5 v5.2.0
 	github.com/scylladb/go-reflectx v1.0.1
 	github.com/shopspring/decimal v1.4.0
 	github.com/smartcontractkit/grpc-proxy v0.0.0-20240830132753-a7e17fec5ab7
 	github.com/smartcontractkit/libocr v0.0.0-20241007185508-adbe57025f12
-	github.com/stretchr/testify v1.9.0
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.52.0
-	go.opentelemetry.io/otel v1.30.0
+	github.com/stretchr/testify v1.10.0
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.56.0
+	go.opentelemetry.io/otel v1.32.0
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.0.0-20240823153156-2a54df7bffb9
-	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.6.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.28.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.30.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.28.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.30.0
-	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.4.0
-	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.28.0
-	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.28.0
-	go.opentelemetry.io/otel/log v0.6.0
-	go.opentelemetry.io/otel/metric v1.30.0
-	go.opentelemetry.io/otel/sdk v1.30.0
-	go.opentelemetry.io/otel/sdk/log v0.6.0
-	go.opentelemetry.io/otel/sdk/metric v1.30.0
-	go.opentelemetry.io/otel/trace v1.30.0
+	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.7.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.32.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.32.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.31.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.31.0
+	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.7.0
+	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.32.0
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.31.0
+	go.opentelemetry.io/otel/log v0.8.0
+	go.opentelemetry.io/otel/metric v1.32.0
+	go.opentelemetry.io/otel/sdk v1.32.0
+	go.opentelemetry.io/otel/sdk/log v0.7.0
+	go.opentelemetry.io/otel/sdk/metric v1.32.0
+	go.opentelemetry.io/otel/trace v1.32.0
 	go.uber.org/goleak v1.3.0
 	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.28.0
+	golang.org/x/crypto v0.29.0
 	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0
 	golang.org/x/tools v0.26.0
 	gonum.org/v1/gonum v0.15.1
 	google.golang.org/grpc v1.67.1
-	google.golang.org/protobuf v1.35.1
+	google.golang.org/protobuf v1.35.2
 	sigs.k8s.io/yaml v1.4.0
 )
 
@@ -84,7 +84,7 @@ require (
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
 	github.com/google/flatbuffers v24.3.25+incompatible // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.1.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
 	github.com/jackc/pgconn v1.14.3 // indirect
@@ -99,31 +99,190 @@ require (
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.1-0.20231216201459-8508981c8b6c // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
-	github.com/oklog/run v1.0.0 // indirect
+	github.com/oklog/run v1.1.0 // indirect
 	github.com/pierrec/lz4/v4 v4.1.21 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect
-	github.com/prometheus/common v0.44.0 // indirect
-	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/prometheus/client_model v0.6.1
+	github.com/prometheus/common v0.60.1
+	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/sanity-io/litter v1.5.5 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/zeebo/xxh3 v1.0.2 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.30.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.31.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
 	golang.org/x/mod v0.21.0 // indirect
-	golang.org/x/net v0.30.0 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.26.0 // indirect
-	golang.org/x/text v0.19.0 // indirect
+	golang.org/x/net v0.31.0 // indirect
+	golang.org/x/sync v0.9.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20241104194629-dd2ea8efbc28 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28 // indirect
+	gopkg.in/yaml.v3 v3.0.1
 )
+
+require (
+	github.com/open-telemetry/opentelemetry-collector-contrib/receiver/prometheusreceiver v0.115.0
+	github.com/prometheus/prometheus v0.54.1
+	go.opentelemetry.io/collector/component v0.115.0
+	go.opentelemetry.io/collector/component/componenttest v0.115.0
+	go.opentelemetry.io/collector/config/configauth v0.115.0
+	go.opentelemetry.io/collector/config/configcompression v1.21.0
+	go.opentelemetry.io/collector/config/configgrpc v0.115.0
+	go.opentelemetry.io/collector/config/configopaque v1.21.0
+	go.opentelemetry.io/collector/config/configretry v1.21.0
+	go.opentelemetry.io/collector/config/configtelemetry v0.115.0
+	go.opentelemetry.io/collector/config/configtls v1.21.0
+	go.opentelemetry.io/collector/confmap v1.21.0
+	go.opentelemetry.io/collector/consumer v1.21.0
+	go.opentelemetry.io/collector/consumer/consumertest v0.115.0
+	go.opentelemetry.io/collector/exporter v0.115.0
+	go.opentelemetry.io/collector/exporter/exportertest v0.115.0
+	go.opentelemetry.io/collector/exporter/otlpexporter v0.115.0
+	go.opentelemetry.io/collector/pdata v1.21.0
+	go.opentelemetry.io/collector/receiver v0.115.0
+	go.opentelemetry.io/collector/receiver/receivertest v0.115.0
+)
+
+require (
+	cloud.google.com/go/auth v0.7.0 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.2 // indirect
+	cloud.google.com/go/compute/metadata v0.5.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.13.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.7.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5 v5.7.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4 v4.3.0 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 // indirect
+	github.com/Code-Hex/go-generics-cache v1.5.1 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/alecthomas/units v0.0.0-20240626203959-61d1e3462e30 // indirect
+	github.com/armon/go-metrics v0.4.1 // indirect
+	github.com/aws/aws-sdk-go v1.54.19 // indirect
+	github.com/cncf/xds/go v0.0.0-20240723142845-024c85f92f20 // indirect
+	github.com/dennwc/varint v1.0.0 // indirect
+	github.com/digitalocean/godo v1.118.0 // indirect
+	github.com/distribution/reference v0.5.0 // indirect
+	github.com/docker/docker v27.3.1+incompatible // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-units v0.5.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/envoyproxy/go-control-plane v0.13.0 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.1.0 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/go-kit/log v0.2.1 // indirect
+	github.com/go-logfmt/logfmt v0.6.0 // indirect
+	github.com/go-openapi/jsonpointer v0.20.2 // indirect
+	github.com/go-openapi/jsonreference v0.20.4 // indirect
+	github.com/go-openapi/swag v0.22.9 // indirect
+	github.com/go-resty/resty/v2 v2.13.1 // indirect
+	github.com/go-zookeeper/zk v1.0.3 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.5 // indirect
+	github.com/gophercloud/gophercloud v1.13.0 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc // indirect
+	github.com/hashicorp/consul/api v1.29.2 // indirect
+	github.com/hashicorp/cronexpr v1.1.2 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.7 // indirect
+	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-version v1.7.0 // indirect
+	github.com/hashicorp/golang-lru v1.0.2 // indirect
+	github.com/hashicorp/nomad/api v0.0.0-20240717122358-3d93bd3778f3 // indirect
+	github.com/hashicorp/serf v0.10.1 // indirect
+	github.com/hetznercloud/hcloud-go/v2 v2.10.2 // indirect
+	github.com/imdario/mergo v0.3.16 // indirect
+	github.com/ionos-cloud/sdk-go/v6 v6.1.11 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/knadh/koanf/maps v0.1.1 // indirect
+	github.com/knadh/koanf/providers/confmap v0.1.0 // indirect
+	github.com/knadh/koanf/v2 v2.1.2 // indirect
+	github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
+	github.com/linode/linodego v1.37.0 // indirect
+	github.com/miekg/dns v1.1.61 // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/moby/docker-image-spec v1.3.1 // indirect
+	github.com/moby/patternmatcher v0.6.0 // indirect
+	github.com/moby/sys/sequential v0.6.0 // indirect
+	github.com/moby/sys/user v0.3.0 // indirect
+	github.com/moby/sys/userns v0.1.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/mostynb/go-grpc-compression v1.2.3 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil v0.115.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/prometheus v0.115.0 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
+	github.com/ovh/go-ovh v1.6.0 // indirect
+	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
+	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
+	github.com/prometheus/common/sigv4 v0.1.0 // indirect
+	github.com/rs/cors v1.11.1 // indirect
+	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.29 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/vultr/govultr/v2 v2.17.2 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/collector/client v1.21.0 // indirect
+	go.opentelemetry.io/collector/component/componentstatus v0.115.0 // indirect
+	go.opentelemetry.io/collector/config/confighttp v0.115.0 // indirect
+	go.opentelemetry.io/collector/config/confignet v1.21.0 // indirect
+	go.opentelemetry.io/collector/config/internal v0.115.0 // indirect
+	go.opentelemetry.io/collector/consumer/consumererror v0.115.0 // indirect
+	go.opentelemetry.io/collector/consumer/consumererror/consumererrorprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/consumer/consumerprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/exporter/exporterhelper/exporterhelperprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/exporter/exporterprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/extension v0.115.0 // indirect
+	go.opentelemetry.io/collector/extension/auth v0.115.0 // indirect
+	go.opentelemetry.io/collector/extension/experimental/storage v0.115.0 // indirect
+	go.opentelemetry.io/collector/featuregate v1.21.0 // indirect
+	go.opentelemetry.io/collector/pdata/pprofile v0.115.0 // indirect
+	go.opentelemetry.io/collector/pipeline v0.115.0 // indirect
+	go.opentelemetry.io/collector/pipeline/pipelineprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/receiver/receiverprofiles v0.115.0 // indirect
+	go.opentelemetry.io/collector/semconv v0.115.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.56.0 // indirect
+	go.uber.org/atomic v1.11.0 // indirect
+	golang.org/x/oauth2 v0.23.0 // indirect
+	golang.org/x/term v0.26.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	google.golang.org/api v0.188.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	k8s.io/api v0.29.3 // indirect
+	k8s.io/apimachinery v0.29.3 // indirect
+	k8s.io/client-go v0.29.3 // indirect
+	k8s.io/klog/v2 v2.130.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // indirect
+	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+)
+
+replace github.com/prometheus/prometheus v0.54.1 => github.com/pkcll/prometheus v0.54.1-promotel