[internal/rabbitmq] move connection and retry logic into separate pkg (#34361)

This PR moves the retry logic from amqp publisher to amqp connection.
Connection, client and other utility structures have been moved from
`exporter/rabbitmqexporter/internal/publisher` to `internal/rabbitmq`.

**Link to tracking Issue:** #34242


----

cc @swar8080 @atoulme

---------

Signed-off-by: Benedikt Bongartz <[email protected]>
Co-authored-by: Alex Boten <[email protected]>

Author: frzifus

.github/CODEOWNERS

@@ -137,6 +137,7 @@ internal/kubelet/                                                   @open-teleme
 internal/metadataproviders/                                         @open-telemetry/collector-contrib-approvers @Aneurysm9 @dashpole
 internal/otelarrow/                                                 @open-telemetry/collector-contrib-approvers @jmacd @moh-osman3
 internal/pdatautil/                                                 @open-telemetry/collector-contrib-approvers @djaglowski
+internal/rabbitmq/                                                  @open-telemetry/collector-contrib-approvers @swar8080 @atoulme
 internal/sharedcomponent/                                           @open-telemetry/collector-contrib-approvers @open-telemetry/collector-approvers
 internal/splunk/                                                    @open-telemetry/collector-contrib-approvers @dmitryax
 internal/sqlquery/                                                  @open-telemetry/collector-contrib-approvers @crobert-1 @dmitryax

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -134,6 +134,7 @@ body:
       - internal/metadataproviders
       - internal/otelarrow
       - internal/pdatautil
+      - internal/rabbitmq
       - internal/sharedcomponent
       - internal/splunk
       - internal/sqlquery

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -128,6 +128,7 @@ body:
       - internal/metadataproviders
       - internal/otelarrow
       - internal/pdatautil
+      - internal/rabbitmq
       - internal/sharedcomponent
       - internal/splunk
       - internal/sqlquery

.github/ISSUE_TEMPLATE/other.yaml

@@ -128,6 +128,7 @@ body:
       - internal/metadataproviders
       - internal/otelarrow
       - internal/pdatautil
+      - internal/rabbitmq
       - internal/sharedcomponent
       - internal/splunk
       - internal/sqlquery

.github/ISSUE_TEMPLATE/unmaintained.yaml

@@ -133,6 +133,7 @@ body:
       - internal/metadataproviders
       - internal/otelarrow
       - internal/pdatautil
+      - internal/rabbitmq
       - internal/sharedcomponent
       - internal/splunk
       - internal/sqlquery

cmd/otelcontribcol/builder-config.yaml

@@ -355,6 +355,7 @@ replaces:
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig => ../../internal/k8sconfig
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/kafka => ../../internal/kafka
+  - github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq => ../../internal/rabbitmq
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/carbonreceiver => ../../receiver/carbonreceiver
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/splunkhecexporter => ../../exporter/splunkhecexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/prometheusexporter => ../../exporter/prometheusexporter

cmd/otelcontribcol/go.mod

@@ -640,6 +640,7 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/metadataproviders v0.107.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/otelarrow v0.107.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/pdatautil v0.107.0 // indirect
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq v0.107.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/sharedcomponent v0.107.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/splunk v0.107.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/sqlquery v0.107.0 // indirect
@@ -1073,6 +1074,8 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8ste
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/kafka => ../../internal/kafka
 
+replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq => ../../internal/rabbitmq
+
 replace github.com/open-telemetry/opentelemetry-collector-contrib/receiver/carbonreceiver => ../../receiver/carbonreceiver
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/exporter/splunkhecexporter => ../../exporter/splunkhecexporter

exporter/rabbitmqexporter/factory.go

@@ -16,6 +16,7 @@ import (
 
 	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/rabbitmqexporter/internal/metadata"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/rabbitmqexporter/internal/publisher"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq"
 )
 
 const (
@@ -133,7 +134,7 @@ func getRoutingKeyOrDefault(config *Config, fallback string) string {
 
 func newPublisherFactory(set exporter.Settings) publisherFactory {
 	return func(dialConfig publisher.DialConfig) (publisher.Publisher, error) {
-		return publisher.NewConnection(set.Logger, publisher.NewAmqpClient(), dialConfig)
+		return publisher.NewConnection(set.Logger, rabbitmq.NewAmqpClient(set.Logger), dialConfig)
 	}
 }
 

exporter/rabbitmqexporter/go.mod

@@ -4,6 +4,7 @@ go 1.22.0
 
 require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.107.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq v0.107.0
 	github.com/rabbitmq/amqp091-go v1.10.0
 	github.com/stretchr/testify v1.9.0
 	github.com/testcontainers/testcontainers-go v0.31.0
@@ -110,6 +111,8 @@ require (
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal => ../../internal/coreinternal
 
+replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq => ../../internal/rabbitmq
+
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil => ../../pkg/pdatautil
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest => ../../pkg/pdatatest