diff --git a/.env b/.env
index e4c71986ac..03569c3acc 100644
--- a/.env
+++ b/.env
@@ -80,4 +80,9 @@ GRAFANA_SERVICE_HOST=grafana
JAEGER_SERVICE_PORT=16686
JAEGER_SERVICE_HOST=jaeger
+# Kafka
+KAFKA_SERVICE_PORT=9092
+KAFKA_SERVICE_ADDR=kafka:${KAFKA_SERVICE_PORT}
+ZOOKEEPER_SERVICE_PORT=2181
+
ENV_PLATFORM=local
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2396f8471d..c9c250f732 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -146,3 +146,5 @@ significant modifications will be credited to OpenTelemetry Authors.
([#600](https://github.com/open-telemetry/opentelemetry-demo/pull/600))
* Add HTTP client instrumentation to shippingservice
([#610](https://github.com/open-telemetry/opentelemetry-demo/pull/610))
+* Added Kafka, accountingservice and frauddetectionservice for async workflows
+ ([#512](https://github.com/open-telemetry/opentelemetry-demo/pull/457))
diff --git a/docker-compose.yml b/docker-compose.yml
index a63d2a5d37..cbb40ecdae 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,7 +25,34 @@ networks:
driver: bridge
services:
- # Ad service
+ # Accounting service
+ accountingservice:
+ image: ${IMAGE_NAME}:${IMAGE_VERSION}-accountingservice
+ container_name: accounting-service
+ build:
+ context: ./
+ dockerfile: ./src/accountingservice/Dockerfile
+ cache_from:
+ - ${IMAGE_NAME}:${IMAGE_VERSION}-accountingservice
+ deploy:
+ resources:
+ limits:
+ memory: 300M
+ restart: always
+ environment:
+ - KAFKA_SERVICE_ADDR
+ - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
+ - OTEL_EXPORTER_OTLP_METRICS_ENDPOINT
+ - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
+ - OTEL_SERVICE_NAME=accountingservice
+ depends_on:
+ otelcol:
+ condition: service_started
+ kafka:
+ condition: service_healthy
+ logging: *logging
+
+ # AdService
adservice:
image: ${IMAGE_NAME}:${IMAGE_VERSION}-adservice
container_name: ad-service
@@ -102,18 +129,28 @@ services:
- PAYMENT_SERVICE_ADDR
- PRODUCT_CATALOG_SERVICE_ADDR
- SHIPPING_SERVICE_ADDR
+ - KAFKA_SERVICE_ADDR
- OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
- OTEL_EXPORTER_OTLP_METRICS_ENDPOINT
- OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
- OTEL_SERVICE_NAME=checkoutservice
depends_on:
- - cartservice
- - currencyservice
- - emailservice
- - paymentservice
- - productcatalogservice
- - shippingservice
- - otelcol
+ cartservice:
+ condition: service_started
+ currencyservice:
+ condition: service_started
+ emailservice:
+ condition: service_started
+ paymentservice:
+ condition: service_started
+ productcatalogservice:
+ condition: service_started
+ shippingservice:
+ condition: service_started
+ otelcol:
+ condition: service_started
+ kafka:
+ condition: service_healthy
logging: *logging
# Currency service
@@ -196,6 +233,33 @@ services:
condition: service_healthy
logging: *logging
+ # Fraud Detection service
+ frauddetectionservice:
+ image: ${IMAGE_NAME}:${IMAGE_VERSION}-frauddetectionservice
+ container_name: frauddetection-service
+ build:
+ context: ./
+ dockerfile: ./src/frauddetectionservice/Dockerfile
+ cache_from:
+ - ${IMAGE_NAME}:${IMAGE_VERSION}-frauddetectionservice
+ deploy:
+ resources:
+ limits:
+ memory: 200M
+ restart: always
+ environment:
+ - KAFKA_SERVICE_ADDR
+ - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
+ - OTEL_EXPORTER_OTLP_METRICS_ENDPOINT
+ - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
+ - OTEL_SERVICE_NAME=frauddetectionservice
+ depends_on:
+ otelcol:
+ condition: service_started
+ kafka:
+ condition: service_healthy
+ logging: *logging
+
# Frontend
frontend:
image: ${IMAGE_NAME}:${IMAGE_VERSION}-frontend
@@ -240,7 +304,7 @@ services:
- shippingservice
logging: *logging
- # Frontend
+ # Frontend Proxy (Envoy)
frontendproxy:
image: ${IMAGE_NAME}:${IMAGE_VERSION}-frontendproxy
build:
@@ -444,7 +508,7 @@ services:
deploy:
resources:
limits:
- memory: 120M
+ memory: 200M
restart: always
environment:
- POSTGRES_USER=ffs
@@ -457,6 +521,38 @@ services:
timeout: 5s
retries: 5
+ # Kafka used by Checkout, Accounting, and Fraud Detection services
+ kafka:
+ image: confluentinc/cp-kafka:7.2.2-1-ubi8
+ hostname: kafka
+ container_name: kafka
+ environment:
+ KAFKA_LISTENERS: PLAINTEXT://kafka:9092,CONTROLLER://kafka:9093
+ KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
+ KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
+ KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
+ KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
+ KAFKA_PROCESS_ROLES: 'controller,broker'
+ KAFKA_NODE_ID: 1
+ KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka:9093'
+ KAFKA_METADATA_LOG_SEGMENT_MS: 15000
+ KAFKA_METADATA_MAX_RETENTION_MS: 1200000
+ KAFKA_METADATA_LOG_MAX_RECORD_BYTES_BETWEEN_SNAPSHOTS: 2800
+ KAFKA_AUTO_CREATE_TOPICS_ENABLE: true
+ KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+ KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
+ volumes:
+ - ./src/kafka/update_run.sh:/tmp/update_run.sh
+ - ./src/kafka/clusterID:/tmp/clusterID
+ command: "bash -c 'ls -lh /tmp && /tmp/update_run.sh && /etc/confluent/docker/run'"
+ logging: *logging
+ healthcheck:
+ test: nc -z kafka 9092
+ start_period: 10s
+ interval: 5s
+ timeout: 10s
+ retries: 10
+
# Jaeger
jaeger:
image: jaegertracing/all-in-one
@@ -538,7 +634,6 @@ services:
- "${REDIS_PORT}"
logging: *logging
-
# Frontend Tests
frontendTests:
image: ${IMAGE_NAME}:${IMAGE_VERSION}-frontend-tests
diff --git a/docs/README.md b/docs/README.md
index b725bbaae6..9b8200250c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -24,18 +24,19 @@ Want to deploy the demo and see it in action? Start here.
Want to understand how a particular language's instrumentation works? Start
here.
-| Language | Auto Instrumentation | Manual Instrumentation |
-|---------------|---------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------|
-| .NET | [Cart Service](./services/cartservice.md) | [Cart Service](./services/cartservice.md) |
-| C++ | | [Currency Service](./services/currencyservice.md) |
-| Erlang/Elixir | [Feature Flag Service](./services/featureflagservice.md) | [Feature Flag Service](./services/featureflagservice.md) |
-| Go | [Checkout Service](./services/checkoutservice.md), [Product Catalog Service]( ./services/productcatalogservice.md ) | [Checkout Service](./services/checkoutservice.md), [Product Catalog Service]( ./services/productcatalogservice.md ) |
-| Java | [Ad Service](./services/adservice.md) | [Ad Service](./services/adservice.md) |
-| JavaScript | [Frontend]( ./services/frontend.md ) | [Frontend](./services/frontend.md), [Payment Service](./services/paymentservice.md) |
-| PHP | [Quote Service](./services/quoteservice.md) | [Quote Service](./services/quoteservice.md) |
-| Python | [Recommendation Service](./services/recommendationservice.md) | [Recommendation Service](./services/recommendationservice.md) |
-| Ruby | [Email Service](./services/emailservice.md) | [Email Service](./services/emailservice.md) |
-| Rust | [Shipping Service](./services/shippingservice.md) | [Shipping Service](./services/shippingservice.md) |
+| Language | Auto Instrumentation | Manual Instrumentation |
+|---------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------|
+| .NET | [Cart Service](./services/cartservice.md) | [Cart Service](./services/cartservice.md) |
+| C++ | | [Currency Service](./services/currencyservice.md) |
+| Erlang/Elixir | [Feature Flag Service](./services/featureflagservice.md) | [Feature Flag Service](./services/featureflagservice.md) |
+| Go | [Accounting Service](./services/accountingservice.md), [Checkout Service](./services/checkoutservice.md), [Product Catalog Service]( ./services/productcatalogservice.md ) | [Checkout Service](./services/checkoutservice.md), [Product Catalog Service]( ./services/productcatalogservice.md ) |
+| Java | [Ad Service](./services/adservice.md) | [Ad Service](./services/adservice.md) |
+| JavaScript | [Frontend]( ./services/frontend.md ) | [Frontend](./services/frontend.md), [Payment Service](./services/paymentservice.md) |
+| Kotlin | [Fraud Detection Service]( ./services/frauddetectionservice.md ) | |
+| PHP | [Quote Service](./services/quoteservice.md) | [Quote Service](./services/quoteservice.md) |
+| Python | [Recommendation Service](./services/recommendationservice.md) | [Recommendation Service](./services/recommendationservice.md) |
+| Ruby | [Email Service](./services/emailservice.md) | [Email Service](./services/emailservice.md) |
+| Rust | [Shipping Service](./services/shippingservice.md) | [Shipping Service](./services/shippingservice.md) |
### Service Documentation
diff --git a/docs/current_architecture.md b/docs/current_architecture.md
index c6145b853d..d79ad1adc5 100644
--- a/docs/current_architecture.md
+++ b/docs/current_architecture.md
@@ -8,11 +8,13 @@ uses [Locust](https://locust.io/) to fake user traffic.
graph TD
subgraph Service Diagram
adservice(Ad Service):::java
+accountingservice(Accounting Service):::golang
cache[(Cache
(redis))]
cartservice(Cart Service):::dotnet
checkoutservice(Checkout Service):::golang
currencyservice(Currency Service):::cpp
emailservice(Email Service):::ruby
+frauddetectionservice(Fraud Detection Service):::kotlin
frontend(Frontend):::javascript
frontendproxy(Frontend Proxy
(Envoy)):::cpp
loadgenerator([Load Generator]):::python
@@ -23,18 +25,22 @@ recommendationservice(Recommendation Service):::python
shippingservice(Shipping Service):::rust
featureflagservice(Feature Flag Service):::erlang
featureflagstore[(Feature Flag Store
(PostgreSQL DB))]
+queue[(queue
(Kafka))]
Internet -->|HTTP| frontendproxy
frontendproxy -->|HTTP| frontend
frontendproxy -->|HTTP| featureflagservice
loadgenerator -->|HTTP| frontend
+accountingservice -->|TCP| queue
+
checkoutservice --->|gRPC| cartservice --> cache
checkoutservice --->|gRPC| productcatalogservice
checkoutservice --->|gRPC| currencyservice
checkoutservice --->|HTTP| emailservice
checkoutservice --->|gRPC| paymentservice
checkoutservice -->|gRPC| shippingservice
+checkoutservice -->|TCP| queue
frontend -->|gRPC| adservice
frontend -->|gRPC| cartservice
@@ -44,6 +50,8 @@ frontend -->|gRPC| currencyservice
frontend -->|gRPC| recommendationservice -->|gRPC| productcatalogservice
frontend -->|gRPC| shippingservice -->|HTTP| quoteservice
+frauddetectionservice -->|TCP| queue
+
productcatalogservice -->|gRPC| featureflagservice
shippingservice -->|gRPC| featureflagservice
@@ -53,6 +61,7 @@ featureflagservice --> featureflagstore
end
classDef java fill:#b07219,color:white;
+classDef kotlin fill:#560ba1,color:white;
classDef dotnet fill:#178600,color:white;
classDef golang fill:#00add8,color:black;
classDef cpp fill:#f34b7d,color:white;
@@ -77,9 +86,11 @@ subgraph Service Legend
rustsvc(Rust):::rust
erlangsvc(Erlang/Elixir):::erlang
phpsvc(PHP):::php
+ kotlinsvc(Kotlin):::kotlin
end
classDef java fill:#b07219,color:white;
+classDef kotlin fill:#560ba1,color:white;
classDef dotnet fill:#178600,color:white;
classDef golang fill:#00add8,color:black;
classDef cpp fill:#f34b7d,color:white;
diff --git a/docs/docker_deployment.md b/docs/docker_deployment.md
index a71662f9ca..de06ea59eb 100644
--- a/docs/docker_deployment.md
+++ b/docs/docker_deployment.md
@@ -4,7 +4,7 @@
- Docker
- [Docker Compose](https://docs.docker.com/compose/install/#install-compose) v2.0.0+
-- 4 GB of RAM
+- 5 GB of RAM
## Clone Repo
diff --git a/docs/service_table.md b/docs/service_table.md
index 7d689512d7..69f3f5b4fb 100644
--- a/docs/service_table.md
+++ b/docs/service_table.md
@@ -4,11 +4,13 @@ View [Service Graph](./current_architecture.md) to visualize request flows.
| Service | Language | Description |
|--------------------------------------------------------------|---------------|----------------------------------------------------------------------------------------------------------------------------------------------|
+| [accountingservice](./services/accountingservice.md) | Go | Processes incoming orders and count the sum of all orders (mock). |
| [adservice](./services/adservice.md) | Java | Provides text ads based on given context words. |
| [cartservice](./services/cartservice.md) | DotNet | Stores the items in the user's shopping cart in Redis and retrieves it. |
| [checkoutservice](./services/checkoutservice.md) | Go | Retrieves user cart, prepares order and orchestrates the payment, shipping and the email notification. |
| [currencyservice](./services/currencyservice.md) | C++ | Converts one money amount to another currency. Uses real values fetched from European Central Bank. It's the highest QPS service. |
| [emailservice](./services/emailservice.md) | Ruby | Sends users an order confirmation email (mock). |
+| [frauddetectionservice](./services/frauddetectionservice.md) | Kotlin | Analyzes incoming orders and detects fraud attempts (mock). |
| [featureflagservice](./services/featureflagservice.md) | Erlang/Elixir | CRUD feature flag service to demonstrate various scenarios like fault injection & how to emit telemetry from a feature flag reliant service. |
| [frontend](./services/frontend.md) | JavaScript | Exposes an HTTP server to serve the website. Does not require signup/login and generates session IDs for all users automatically. |
| [loadgenerator](./services/loadgenerator.md) | Python/Locust | Continuously sends requests imitating realistic user shopping flows to the frontend. |
diff --git a/docs/services/accountingservice.md b/docs/services/accountingservice.md
new file mode 100644
index 0000000000..861912452f
--- /dev/null
+++ b/docs/services/accountingservice.md
@@ -0,0 +1,58 @@
+# Accounting Service
+
+This service calculates the total amount of sold products.
+This is only mocked and received orders are printed out.
+
+[Accounting Service](../../src/accountingservice/)
+
+## Traces
+
+### Initializing Tracing
+
+The OpenTelemetry SDK is initialized from `main` using the `initTracerProvider`
+function.
+
+```go
+func initTracerProvider() (*sdktrace.TracerProvider, error) {
+ ctx := context.Background()
+
+ exporter, err := otlptracegrpc.New(ctx)
+ if err != nil {
+ return nil, err
+ }
+ tp := sdktrace.NewTracerProvider(
+ sdktrace.WithBatcher(exporter),
+ )
+ otel.SetTracerProvider(tp)
+ otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{}))
+ return tp, nil
+}
+```
+
+You should call `TracerProvider.Shutdown()` when your service is shutdown to
+ensure all spans are exported. This service makes that call as part of a
+deferred function in main
+
+```go
+ tp, err := initTracerProvider()
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer func() {
+ if err := tp.Shutdown(context.Background()); err != nil {
+ log.Printf("Error shutting down tracer provider: %v", err)
+ }
+ }()
+```
+
+### Adding Kafka ( Sarama ) auto-instrumentation
+
+This service will receive the processed results of the Checkout Service via a
+Kafka topic.
+To instrument the Kafka client the ConsumerHandler implemented by the developer
+has to be wrapped.
+
+```go
+ handler := groupHandler{} // implements sarama.ConsumerGroupHandler
+ wrappedHandler := otelsarama.WrapConsumerGroupHandler(&handler)
+```
diff --git a/docs/services/checkoutservice.md b/docs/services/checkoutservice.md
index 46c73e445b..1d94ec50d6 100644
--- a/docs/services/checkoutservice.md
+++ b/docs/services/checkoutservice.md
@@ -67,6 +67,21 @@ func createClient(ctx context.Context, svcAddr string) (*grpc.ClientConn, error)
}
```
+### Adding Kafka ( Sarama ) auto-instrumentation
+
+This service will write the processed results onto a Kafka topic which will then
+be in turn be processed by other microservices.
+To instrument the Kafka client the Producer has to be wrapped after it has been created.
+
+```go
+ saramaConfig := sarama.NewConfig()
+ producer, err := sarama.NewAsyncProducer(brokers, saramaConfig)
+ if err != nil {
+ return nil, err
+ }
+ producer = otelsarama.WrapAsyncProducer(saramaConfig, producer)
+```
+
### Add attributes to auto-instrumented spans
Within the execution of auto-instrumented code you can get current span from
diff --git a/docs/services/frauddetectionservice.md b/docs/services/frauddetectionservice.md
new file mode 100644
index 0000000000..5d2f34d79d
--- /dev/null
+++ b/docs/services/frauddetectionservice.md
@@ -0,0 +1,16 @@
+# Fraud Detection Service
+
+This service analyses incoming orders and detects malicious customers.
+This is only mocked and received orders are printed out.
+
+## Auto-instrumentation
+
+This service relies on the OpenTelemetry Java Agent to automatically instrument
+libraries such as Kafka, and to configure the OpenTelemetry SDK. The agent is
+passed into the process using the `-javaagent` command line argument. Command
+line arguments are added through the `JAVA_TOOL_OPTIONS` in the `Dockerfile`,
+and leveraged during the automatically generated Gradle startup script.
+
+```dockerfile
+ENV JAVA_TOOL_OPTIONS=-javaagent:/app/opentelemetry-javaagent.jar
+```
diff --git a/ide-gen-proto.sh b/ide-gen-proto.sh
index e2a63bdb51..856911b17f 100755
--- a/ide-gen-proto.sh
+++ b/ide-gen-proto.sh
@@ -60,6 +60,7 @@ gen_proto_ts() {
cd "$base_dir" || return
}
+gen_proto_go accountingservice
# gen_proto_java adservice
gen_proto_dotnet cartservice
gen_proto_go checkoutservice
diff --git a/src/accountingservice/Dockerfile b/src/accountingservice/Dockerfile
new file mode 100644
index 0000000000..4feb5d090b
--- /dev/null
+++ b/src/accountingservice/Dockerfile
@@ -0,0 +1,24 @@
+FROM golang:1.19.2-alpine AS builder
+RUN apk add build-base protobuf-dev protoc
+WORKDIR /usr/src/app/
+
+# Restore dependencies
+COPY ./src/accountingservice/ ./
+COPY ./pb/ ./proto/
+RUN go mod download
+RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28
+RUN go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.2
+
+# Build executable
+RUN protoc -I ./proto/ ./proto/demo.proto --go_out=./ --go-grpc_out=./
+RUN go build -o /go/bin/accountingservice/ ./
+
+# -----------------------------------------------------------------------------
+
+FROM alpine
+
+WORKDIR /usr/src/app/
+
+COPY --from=builder /go/bin/accountingservice/ ./
+
+ENTRYPOINT [ "./accountingservice" ]
diff --git a/src/accountingservice/README.md b/src/accountingservice/README.md
new file mode 100644
index 0000000000..e82822535d
--- /dev/null
+++ b/src/accountingservice/README.md
@@ -0,0 +1,20 @@
+# Accounting Service
+
+This service consumes new orders from a Kafka topic.
+
+## Local Build
+
+To build the protos and the service binary, run:
+
+```sh
+protoc -I ../../pb/ ../../pb/demo.proto --go_out=./ --go-grpc_out=./
+go build -o /go/bin/accountingservice/ ./
+```
+
+## Docker Build
+
+From the root directory, run:
+
+```sh
+docker compose build accountingservice
+```
diff --git a/src/accountingservice/go.mod b/src/accountingservice/go.mod
new file mode 100644
index 0000000000..475e804e5d
--- /dev/null
+++ b/src/accountingservice/go.mod
@@ -0,0 +1,49 @@
+module github.com/open-telemetry/opentelemetry-demo/src/accountingservice
+
+go 1.19
+
+require (
+ github.com/Shopify/sarama v1.37.2
+ github.com/sirupsen/logrus v1.9.0
+ go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama v0.36.3
+ go.opentelemetry.io/otel v1.11.0
+ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.0
+ go.opentelemetry.io/otel/sdk v1.11.0
+ go.opentelemetry.io/otel/sdk/metric v0.32.3
+ go.opentelemetry.io/otel/trace v1.11.0
+)
+
+require (
+ github.com/cenkalti/backoff/v4 v4.1.3 // indirect
+ github.com/davecgh/go-spew v1.1.1 // indirect
+ github.com/eapache/go-resiliency v1.3.0 // indirect
+ github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect
+ github.com/eapache/queue v1.1.0 // indirect
+ github.com/go-logr/logr v1.2.3 // indirect
+ github.com/go-logr/stdr v1.2.2 // indirect
+ github.com/golang/protobuf v1.5.2 // indirect
+ github.com/golang/snappy v0.0.4 // indirect
+ github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
+ github.com/hashicorp/errwrap v1.0.0 // indirect
+ github.com/hashicorp/go-multierror v1.1.1 // indirect
+ github.com/hashicorp/go-uuid v1.0.3 // indirect
+ github.com/jcmturner/aescts/v2 v2.0.0 // indirect
+ github.com/jcmturner/dnsutils/v2 v2.0.0 // indirect
+ github.com/jcmturner/gofork v1.7.6 // indirect
+ github.com/jcmturner/gokrb5/v8 v8.4.3 // indirect
+ github.com/jcmturner/rpc/v2 v2.0.3 // indirect
+ github.com/klauspost/compress v1.15.11 // indirect
+ github.com/pierrec/lz4/v4 v4.1.17 // indirect
+ github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.0 // indirect
+ go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.11.0 // indirect
+ go.opentelemetry.io/otel/metric v0.32.3 // indirect
+ go.opentelemetry.io/proto/otlp v0.19.0 // indirect
+ golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa // indirect
+ golang.org/x/net v0.0.0-20220927171203-f486391704dc // indirect
+ golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
+ golang.org/x/text v0.3.7 // indirect
+ google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1 // indirect
+ google.golang.org/grpc v1.46.2 // indirect
+ google.golang.org/protobuf v1.28.0 // indirect
+)
diff --git a/src/accountingservice/go.sum b/src/accountingservice/go.sum
new file mode 100644
index 0000000000..c3705d5c80
--- /dev/null
+++ b/src/accountingservice/go.sum
@@ -0,0 +1,509 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
+google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
diff --git a/src/accountingservice/kafka/consumer.go b/src/accountingservice/kafka/consumer.go
new file mode 100644
index 0000000000..466efd6606
--- /dev/null
+++ b/src/accountingservice/kafka/consumer.go
@@ -0,0 +1,73 @@
+package kafka
+
+import (
+ "context"
+ "log"
+
+ "github.com/open-telemetry/opentelemetry-demo/src/accountingservice/genproto/hipstershop"
+
+ "github.com/Shopify/sarama"
+ "github.com/sirupsen/logrus"
+ "go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama"
+ "google.golang.org/protobuf/proto"
+)
+
+var (
+ Topic = "orders"
+ ProtocolVersion = sarama.V3_0_0_0
+ GroupID = "accountingservice"
+)
+
+func StartConsumerGroup(ctx context.Context, brokers []string, log *logrus.Logger) error {
+ saramaConfig := sarama.NewConfig()
+ saramaConfig.Version = ProtocolVersion
+ // So we can know the partition and offset of messages.
+ saramaConfig.Producer.Return.Successes = true
+
+ consumerGroup, err := sarama.NewConsumerGroup(brokers, GroupID, saramaConfig)
+ if err != nil {
+ return err
+ }
+
+ handler := groupHandler{
+ log: log,
+ }
+ wrappedHandler := otelsarama.WrapConsumerGroupHandler(&handler)
+
+ err = consumerGroup.Consume(ctx, []string{Topic}, wrappedHandler)
+ if err != nil {
+ return err
+ }
+ return nil
+}
+
+type groupHandler struct {
+ log *logrus.Logger
+}
+
+func (g *groupHandler) Setup(_ sarama.ConsumerGroupSession) error {
+ return nil
+}
+
+func (g *groupHandler) Cleanup(_ sarama.ConsumerGroupSession) error {
+ return nil
+}
+
+func (g *groupHandler) ConsumeClaim(session sarama.ConsumerGroupSession, claim sarama.ConsumerGroupClaim) error {
+ for {
+ select {
+ case message := <-claim.Messages():
+ orderResult := hipstershop.OrderResult{}
+ err := proto.Unmarshal(message.Value, &orderResult)
+ if err != nil {
+ return err
+ }
+
+ log.Printf("Message claimed: orderId = %s, timestamp = %v, topic = %s", orderResult.OrderId, message.Timestamp, message.Topic)
+ session.MarkMessage(message, "")
+
+ case <-session.Context().Done():
+ return nil
+ }
+ }
+}
diff --git a/src/accountingservice/main.go b/src/accountingservice/main.go
new file mode 100644
index 0000000000..d9af078ea5
--- /dev/null
+++ b/src/accountingservice/main.go
@@ -0,0 +1,83 @@
+package main
+
+import (
+ "context"
+ "fmt"
+ "os"
+ "os/signal"
+ "strings"
+ "time"
+
+ "github.com/sirupsen/logrus"
+ "go.opentelemetry.io/otel"
+ "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
+ "go.opentelemetry.io/otel/propagation"
+ sdktrace "go.opentelemetry.io/otel/sdk/trace"
+
+ "github.com/open-telemetry/opentelemetry-demo/src/accountingservice/kafka"
+)
+
+var log *logrus.Logger
+
+func init() {
+ log = logrus.New()
+ log.Level = logrus.DebugLevel
+ log.Formatter = &logrus.JSONFormatter{
+ FieldMap: logrus.FieldMap{
+ logrus.FieldKeyTime: "timestamp",
+ logrus.FieldKeyLevel: "severity",
+ logrus.FieldKeyMsg: "message",
+ },
+ TimestampFormat: time.RFC3339Nano,
+ }
+ log.Out = os.Stdout
+}
+
+func initTracerProvider() (*sdktrace.TracerProvider, error) {
+ ctx := context.Background()
+
+ exporter, err := otlptracegrpc.New(ctx)
+ if err != nil {
+ return nil, err
+ }
+ tp := sdktrace.NewTracerProvider(
+ sdktrace.WithBatcher(exporter),
+ )
+ otel.SetTracerProvider(tp)
+ otel.SetTextMapPropagator(propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{}))
+ return tp, nil
+}
+
+func main() {
+ tp, err := initTracerProvider()
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer func() {
+ if err := tp.Shutdown(context.Background()); err != nil {
+ log.Printf("Error shutting down tracer provider: %v", err)
+ }
+ }()
+
+ var brokers string
+ mustMapEnv(&brokers, "KAFKA_SERVICE_ADDR")
+
+ brokerList := strings.Split(brokers, ",")
+ log.Printf("Kafka brokers: %s", strings.Join(brokerList, ", "))
+
+ ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
+ defer cancel()
+ if err := kafka.StartConsumerGroup(ctx, brokerList, log); err != nil {
+ log.Fatal(err)
+ }
+
+ <-ctx.Done()
+}
+
+func mustMapEnv(target *string, envKey string) {
+ v := os.Getenv(envKey)
+ if v == "" {
+ panic(fmt.Sprintf("environment variable %q not set", envKey))
+ }
+ *target = v
+}
diff --git a/src/checkoutservice/go.mod b/src/checkoutservice/go.mod
index b087799c39..e3b8393bbc 100644
--- a/src/checkoutservice/go.mod
+++ b/src/checkoutservice/go.mod
@@ -3,8 +3,10 @@ module github.com/open-telemetry/opentelemetry-demo/src/checkoutservice
go 1.19
require (
+ github.com/Shopify/sarama v1.37.2
github.com/google/uuid v1.3.0
github.com/sirupsen/logrus v1.8.1
+ go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama v0.36.2
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.32.0
go.opentelemetry.io/contrib/instrumentation/runtime v0.36.1
go.opentelemetry.io/otel v1.10.0
@@ -20,23 +22,42 @@ require (
require (
cloud.google.com/go/compute v0.1.0 // indirect
github.com/cenkalti/backoff/v4 v4.1.3 // indirect
+ github.com/davecgh/go-spew v1.1.1 // indirect
+ github.com/eapache/go-resiliency v1.3.0 // indirect
+ github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect
+ github.com/eapache/queue v1.1.0 // indirect
github.com/felixge/httpsnoop v1.0.2 // indirect
github.com/go-logr/logr v1.2.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/golang/protobuf v1.5.2 // indirect
+ github.com/golang/snappy v0.0.4 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
+ github.com/hashicorp/errwrap v1.0.0 // indirect
+ github.com/hashicorp/go-multierror v1.1.1 // indirect
+ github.com/hashicorp/go-uuid v1.0.3 // indirect
+ github.com/jcmturner/aescts/v2 v2.0.0 // indirect
+ github.com/jcmturner/dnsutils/v2 v2.0.0 // indirect
+ github.com/jcmturner/gofork v1.7.6 // indirect
+ github.com/jcmturner/gokrb5/v8 v8.4.3 // indirect
+ github.com/jcmturner/rpc/v2 v2.0.3 // indirect
+ github.com/klauspost/compress v1.15.11 // indirect
+ github.com/pierrec/lz4/v4 v4.1.17 // indirect
+ github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.10.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.32.1 // indirect
go.opentelemetry.io/proto/otlp v0.19.0 // indirect
- golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba // indirect
+ golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa // indirect
+ golang.org/x/net v0.0.0-20220927171203-f486391704dc // indirect
)
require (
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.32.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.10.0 // indirect
go.opentelemetry.io/otel/sdk v1.10.0
- golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect
+ golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 // indirect
golang.org/x/text v0.3.7 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto v0.0.0-20220118154757-00ab72f36ad5 // indirect
)
+
+replace github.com/opentelemetry/opentelemetry-demo/src/productcatalogservice => ../productcatalogservice
diff --git a/src/checkoutservice/go.sum b/src/checkoutservice/go.sum
index 4d9d88d474..88bf216f16 100644
--- a/src/checkoutservice/go.sum
+++ b/src/checkoutservice/go.sum
@@ -50,6 +50,9 @@ dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/Shopify/sarama v1.37.2 h1:LoBbU0yJPte0cE5TZCGdlzZRmMgMtZU/XgnUKZg9Cv4=
+github.com/Shopify/sarama v1.37.2/go.mod h1:Nxye/E+YPru//Bpaorfhc3JsSGYwCaDDj+R4bK52U5o=
+github.com/Shopify/toxiproxy/v2 v2.5.0 h1:i4LPT+qrSlKNtQf5QliVjdP08GyAH8+BUIc9gT0eahc=
github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4=
github.com/cenkalti/backoff/v4 v4.1.3/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
@@ -72,6 +75,12 @@ github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWH
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/eapache/go-resiliency v1.3.0 h1:RRL0nge+cWGlxXbUzJ7yMcq6w2XBEr19dCN6HECGaT0=
+github.com/eapache/go-resiliency v1.3.0/go.mod h1:5yPzW0MIvSe0JDsv0v+DvcjEv2FyD6iZYSs1ZI+iQho=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 h1:YEetp8/yCZMuEPMUDHG0CW/brkkEp8mzqk2+ODEitlw=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
+github.com/eapache/queue v1.1.0 h1:YOEu7KNc61ntiQlcEeUIoDTJ2o8mQznoNvUhiigpIqc=
+github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -84,6 +93,7 @@ github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/felixge/httpsnoop v1.0.2 h1:+nS9g82KMXccJ/wp0zyRW9ZBHFETmMGtkk+2CTTrW4o=
github.com/felixge/httpsnoop v1.0.2/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8vw=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
@@ -127,6 +137,8 @@ github.com/golang/protobuf v1.5.1/go.mod h1:DopwsBzvsk0Fs44TXzsVbJyPhcCPeIwnvohx
github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
+github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -169,28 +181,56 @@ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/googleapis/gax-go/v2 v2.1.0/go.mod h1:Q3nei7sK6ybPYH7twZdmQpAd1MKb7pfu6SK+H1/DsU0=
github.com/googleapis/gax-go/v2 v2.1.1/go.mod h1:hddJymUZASv3XPyGkUpKj8pPO47Rmb0eJc8R6ouapiM=
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github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 h1:BZHcxBETFHIdVyhyEfOvn/RdU/QGdLI4y34qQGjGWO0=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0/go.mod h1:hgWBS7lorOAVIJEQMi4ZsPv9hVvWI6+ch50m39Pf2Ks=
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github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/klauspost/compress v1.15.11 h1:Lcadnb3RKGin4FYM/orgq0qde+nc15E5Cbqg4B9Sx9c=
+github.com/klauspost/compress v1.15.11/go.mod h1:QPwzmACJjUTFsnSHH934V6woptycfrDDJnH7hvFVbGM=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
+github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
@@ -198,6 +238,7 @@ github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@@ -210,6 +251,8 @@ go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
+go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama v0.36.2 h1:C0BmTcrvPoTT5F9v4lbZPM9BHi7UsSX1Et2bPUIdV6g=
+go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama v0.36.2/go.mod h1:t7MqEKkzZ8crPf3PWi+ubebXHsDZPZ2q22gLxJHnef0=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.32.0 h1:WenoaOMNP71oq3KkMZ/jnxI9xU/JSCLw8yZILSI2lfU=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.32.0/go.mod h1:J0dBVrt7dPS/lKJyQoW0xzQiUr4r2Ik1VwPjAUWnofI=
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.32.0 h1:mac9BKRqwaX6zxHPDe3pvmWpwuuIM0vuXv2juCnQevE=
@@ -248,6 +291,8 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa h1:zuSxTR4o9y82ebqCUJYNGJbGPo6sKVl54f/TVDObg1c=
+golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -318,8 +363,10 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba h1:6u6sik+bn/y7vILcYkK3iwTBWN7WtBvB0+SZswQnbf8=
-golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220725212005-46097bf591d3/go.mod h1:AaygXjzTFtRAg2ttMY5RMuhpJ3cNnI0XpyFJD1iQRSM=
+golang.org/x/net v0.0.0-20220927171203-f486391704dc h1:FxpXZdoBqT8RjqTy6i1E8nXHhW21wK7ptQ/EPIGxzPQ=
+golang.org/x/net v0.0.0-20220927171203-f486391704dc/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -348,6 +395,7 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220923202941-7f9b1623fab7 h1:ZrnxWX62AgTKOSagEqxvb3ffipvEDX2pl7E1TdqLqIc=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -389,6 +437,7 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210603125802-9665404d3644/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -396,9 +445,11 @@ golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8pY/4yfcXrddB8qAbU0=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 h1:WIoqL4EROvwiPdUtaip4VcDdpZ4kha7wBWZrbVKCIZg=
+golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -619,8 +670,9 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/src/checkoutservice/kafka/producer.go b/src/checkoutservice/kafka/producer.go
new file mode 100644
index 0000000000..78c905ee6e
--- /dev/null
+++ b/src/checkoutservice/kafka/producer.go
@@ -0,0 +1,35 @@
+package kafka
+
+import (
+ "github.com/Shopify/sarama"
+ "github.com/sirupsen/logrus"
+ "go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama"
+)
+
+var (
+ Topic = "orders"
+ ProtocolVersion = sarama.V3_0_0_0
+)
+
+func CreateKafkaProducer(brokers []string, log *logrus.Logger) (sarama.AsyncProducer, error) {
+ saramaConfig := sarama.NewConfig()
+ saramaConfig.Version = ProtocolVersion
+ // So we can know the partition and offset of messages.
+ saramaConfig.Producer.Return.Successes = true
+
+ producer, err := sarama.NewAsyncProducer(brokers, saramaConfig)
+ if err != nil {
+ return nil, err
+ }
+
+ // Wrap instrumentation
+ producer = otelsarama.WrapAsyncProducer(saramaConfig, producer)
+
+ // We will log to STDOUT if we're not able to produce messages.
+ go func() {
+ for err := range producer.Errors() {
+ log.Errorf("Failed to write message: %+v", err)
+ }
+ }()
+ return producer, nil
+}
diff --git a/src/checkoutservice/main.go b/src/checkoutservice/main.go
index a9bd454572..9c67c3e7d3 100644
--- a/src/checkoutservice/main.go
+++ b/src/checkoutservice/main.go
@@ -28,13 +28,10 @@ import (
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/trace"
+ "github.com/Shopify/sarama"
"github.com/google/uuid"
"github.com/sirupsen/logrus"
- "google.golang.org/grpc"
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/credentials/insecure"
- "google.golang.org/grpc/status"
-
+ "go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama"
"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
"go.opentelemetry.io/contrib/instrumentation/runtime"
@@ -45,10 +42,16 @@ import (
"go.opentelemetry.io/otel/propagation"
sdkmetric "go.opentelemetry.io/otel/sdk/metric"
sdktrace "go.opentelemetry.io/otel/sdk/trace"
+ "google.golang.org/grpc"
+ "google.golang.org/grpc/codes"
+ "google.golang.org/grpc/credentials/insecure"
+ healthpb "google.golang.org/grpc/health/grpc_health_v1"
+ "google.golang.org/grpc/status"
+ "google.golang.org/protobuf/proto"
pb "github.com/open-telemetry/opentelemetry-demo/src/checkoutservice/genproto/hipstershop"
+ "github.com/open-telemetry/opentelemetry-demo/src/checkoutservice/kafka"
"github.com/open-telemetry/opentelemetry-demo/src/checkoutservice/money"
- healthpb "google.golang.org/grpc/health/grpc_health_v1"
)
var log *logrus.Logger
@@ -103,7 +106,9 @@ type checkoutService struct {
shippingSvcAddr string
emailSvcAddr string
paymentSvcAddr string
+ kafkaBrokerSvcAddr string
pb.UnimplementedCheckoutServiceServer
+ KafkaProducerClient sarama.AsyncProducer
}
func main() {
@@ -138,6 +143,12 @@ func main() {
mustMapEnv(&svc.currencySvcAddr, "CURRENCY_SERVICE_ADDR")
mustMapEnv(&svc.emailSvcAddr, "EMAIL_SERVICE_ADDR")
mustMapEnv(&svc.paymentSvcAddr, "PAYMENT_SERVICE_ADDR")
+ mustMapEnv(&svc.kafkaBrokerSvcAddr, "KAFKA_SERVICE_ADDR")
+
+ svc.KafkaProducerClient, err = kafka.CreateKafkaProducer([]string{svc.kafkaBrokerSvcAddr}, log)
+ if err != nil {
+ log.Fatal(err)
+ }
log.Infof("service config: %+v", svc)
@@ -249,6 +260,9 @@ func (cs *checkoutService) PlaceOrder(ctx context.Context, req *pb.PlaceOrderReq
} else {
log.Infof("order confirmation email sent to %q", req.Email)
}
+
+ cs.sendToPostProcessor(ctx, orderResult)
+
resp := &pb.PlaceOrderResponse{Order: orderResult}
return resp, nil
}
@@ -445,3 +459,23 @@ func (cs *checkoutService) shipOrder(ctx context.Context, address *pb.Address, i
}
return resp.GetTrackingId(), nil
}
+
+func (cs *checkoutService) sendToPostProcessor(ctx context.Context, result *pb.OrderResult) {
+ message, err := proto.Marshal(result)
+ if err != nil {
+ log.Errorf("Failed to marshal message to protobuf: %+v", err)
+ return
+ }
+
+ // Inject tracing info into message
+ msg := sarama.ProducerMessage{
+ Topic: kafka.Topic,
+ Value: sarama.ByteEncoder(message),
+ }
+
+ otel.GetTextMapPropagator().Inject(ctx, otelsarama.NewProducerMessageCarrier(&msg))
+
+ cs.KafkaProducerClient.Input() <- &msg
+ successMsg := <-cs.KafkaProducerClient.Successes()
+ log.Infof("Successful to write message. offset: %v", successMsg.Offset)
+}
diff --git a/src/frauddetectionservice/Dockerfile b/src/frauddetectionservice/Dockerfile
new file mode 100644
index 0000000000..f729438c30
--- /dev/null
+++ b/src/frauddetectionservice/Dockerfile
@@ -0,0 +1,21 @@
+FROM eclipse-temurin:17 AS builder
+
+WORKDIR /usr/src/app/
+
+COPY ./src/frauddetectionservice/ ./
+COPY ./pb/ ./src/main/proto/
+RUN chmod +x ./gradlew
+RUN ./gradlew shadowJar
+
+# -----------------------------------------------------------------------------
+
+FROM eclipse-temurin:17
+
+ARG version=1.16.0
+WORKDIR /usr/src/app/
+
+COPY --from=builder /usr/src/app/build/libs/frauddetectionservice-1.0-all.jar ./
+ADD https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /app/opentelemetry-javaagent.jar
+ENV JAVA_TOOL_OPTIONS=-javaagent:/app/opentelemetry-javaagent.jar
+
+ENTRYPOINT [ "java", "-jar", "frauddetectionservice-1.0-all.jar" ]
diff --git a/src/frauddetectionservice/README.md b/src/frauddetectionservice/README.md
new file mode 100644
index 0000000000..14b3f31771
--- /dev/null
+++ b/src/frauddetectionservice/README.md
@@ -0,0 +1,21 @@
+# Fraud Detection Service
+
+This service receives new orders by a Kafka topic and returns cases which are
+suspected of fraud.
+
+## Local Build
+
+To build the protos and the service binary, run from the repo root:
+
+```sh
+protoc -I ../../pb/ ../../pb/demo.proto --kotlin_out=./src/main/kotlin
+./gradlew shadowJar
+```
+
+## Docker Build
+
+To build using Docker run from the repo root:
+
+```sh
+docker build -f ./src/frauddetectionservice/Dockerfile .
+```
diff --git a/src/frauddetectionservice/build.gradle.kts b/src/frauddetectionservice/build.gradle.kts
new file mode 100644
index 0000000000..a6d14c0c0a
--- /dev/null
+++ b/src/frauddetectionservice/build.gradle.kts
@@ -0,0 +1,89 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import com.google.protobuf.gradle.*
+
+plugins {
+ kotlin("jvm") version "1.7.20"
+ application
+ id("java")
+ id("idea")
+ id("com.google.protobuf") version "0.9.1"
+ id("com.github.johnrengelman.shadow") version "7.1.2"
+}
+
+group = "io.opentelemetry"
+version = "1.0"
+
+
+val grpcVersion = "1.50.0"
+val protobufVersion = "3.16.1"
+
+
+repositories {
+ mavenCentral()
+ gradlePluginPortal()
+}
+
+
+
+dependencies {
+ implementation("com.google.protobuf:protobuf-java:3.21.7")
+ testImplementation(kotlin("test"))
+ implementation(kotlin("script-runtime"))
+ implementation("org.apache.kafka:kafka-clients:3.3.1")
+ implementation("com.google.api.grpc:proto-google-common-protos:2.9.6")
+ implementation("io.grpc:grpc-protobuf:${grpcVersion}")
+ implementation("io.grpc:grpc-stub:${grpcVersion}")
+ implementation("io.grpc:grpc-netty:${grpcVersion}")
+ implementation("io.grpc:grpc-services:${grpcVersion}")
+ implementation("io.opentelemetry:opentelemetry-api:1.19.0")
+ implementation("io.opentelemetry:opentelemetry-sdk:1.19.0")
+ implementation("io.opentelemetry:opentelemetry-extension-annotations:1.18.0")
+ implementation("org.apache.logging.log4j:log4j-core:2.19.0")
+ implementation("org.slf4j:slf4j-api:2.0.3")
+ implementation("com.google.protobuf:protobuf-kotlin:3.21.8")
+
+ if (JavaVersion.current().isJava9Compatible) {
+ // Workaround for @javax.annotation.Generated
+ // see: https://github.com/grpc/grpc-java/issues/3633
+ implementation("javax.annotation:javax.annotation-api:1.3.1")
+ }
+}
+
+tasks.test {
+ useJUnitPlatform()
+}
+
+tasks.withType {
+ kotlinOptions.jvmTarget = "1.8"
+}
+
+protobuf {
+ protoc {
+ artifact = "com.google.protobuf:protoc:3.21.7"
+ }
+ plugins {
+
+ id("grpc") {
+ artifact = "io.grpc:protoc-gen-grpc-java:1.50.2"
+ }
+ }
+ generateProtoTasks {
+ ofSourceSet("main").forEach {
+ it.plugins {
+ // Apply the "grpc" plugin whose spec is defined above, without
+ // options. Note the braces cannot be omitted, otherwise the
+ // plugin will not be added. This is because of the implicit way
+ // NamedDomainObjectContainer binds the methods.
+ id("grpc") { }
+ }
+ }
+ }
+}
+
+application {
+ mainClass.set("frauddetectionservice.MainKt")
+}
+
+tasks.jar {
+ manifest.attributes["Main-Class"] = "frauddetectionservice.MainKt"
+}
diff --git a/src/frauddetectionservice/gradle.properties b/src/frauddetectionservice/gradle.properties
new file mode 100644
index 0000000000..7fc6f1ff27
--- /dev/null
+++ b/src/frauddetectionservice/gradle.properties
@@ -0,0 +1 @@
+kotlin.code.style=official
diff --git a/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.jar b/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000..249e5832f0
Binary files /dev/null and b/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.properties b/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000..60c76b3408
--- /dev/null
+++ b/src/frauddetectionservice/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
\ No newline at end of file
diff --git a/src/frauddetectionservice/gradlew b/src/frauddetectionservice/gradlew
new file mode 100755
index 0000000000..1b6c787337
--- /dev/null
+++ b/src/frauddetectionservice/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+# Collect all arguments for the java command;
+# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# shell script including quotes and variable substitutions, so put them in
+# double quotes to make sure that they get re-expanded; and
+# * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/src/frauddetectionservice/gradlew.bat b/src/frauddetectionservice/gradlew.bat
new file mode 100644
index 0000000000..107acd32c4
--- /dev/null
+++ b/src/frauddetectionservice/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/src/frauddetectionservice/settings.gradle.kts b/src/frauddetectionservice/settings.gradle.kts
new file mode 100644
index 0000000000..1c98d2e2cf
--- /dev/null
+++ b/src/frauddetectionservice/settings.gradle.kts
@@ -0,0 +1,3 @@
+
+rootProject.name = "frauddetectionservice"
+
diff --git a/src/frauddetectionservice/src/main/kotlin/frauddetectionservice/main.kt b/src/frauddetectionservice/src/main/kotlin/frauddetectionservice/main.kt
new file mode 100644
index 0000000000..f9ca686831
--- /dev/null
+++ b/src/frauddetectionservice/src/main/kotlin/frauddetectionservice/main.kt
@@ -0,0 +1,44 @@
+package frauddetectionservice
+
+import org.apache.kafka.clients.consumer.ConsumerConfig.*
+import org.apache.kafka.clients.consumer.KafkaConsumer
+import org.apache.kafka.common.serialization.StringDeserializer
+import org.apache.kafka.common.serialization.ByteArrayDeserializer
+import hipstershop.Demo.*
+import java.time.Duration.ofMillis
+import java.util.Properties
+import kotlin.system.exitProcess
+
+const val topic = "orders"
+const val groupID = "frauddetectionservice"
+
+fun main(args: Array) {
+ val props = Properties()
+ props[KEY_DESERIALIZER_CLASS_CONFIG] = StringDeserializer::class.java.name
+ props[VALUE_DESERIALIZER_CLASS_CONFIG] = ByteArrayDeserializer::class.java.name
+ props[GROUP_ID_CONFIG] = groupID
+ val bootstrapServers = System.getenv("KAFKA_SERVICE_ADDR")
+ if (bootstrapServers == null) {
+ println("KAFKA_SERVICE_ADDR is not supplied")
+ exitProcess(1)
+ }
+ props[BOOTSTRAP_SERVERS_CONFIG] = bootstrapServers
+ val consumer = KafkaConsumer(props).apply {
+ subscribe(listOf(topic))
+ }
+
+ var totalCount = 0L
+
+ consumer.use {
+ while (true) {
+ totalCount = consumer
+ .poll(ofMillis(100))
+ .fold(totalCount) { accumulator, record ->
+ val newCount = accumulator + 1
+ val orders = OrderResult.parseFrom(record.value())
+ println("Consumed record with orderId: ${orders.orderId}, and updated total count to: $newCount")
+ newCount
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/kafka/clusterID b/src/kafka/clusterID
new file mode 100644
index 0000000000..afbbda6f5e
--- /dev/null
+++ b/src/kafka/clusterID
@@ -0,0 +1 @@
+ckjPoprWQzOf0-FuNkGfFQ
\ No newline at end of file
diff --git a/src/kafka/update_run.sh b/src/kafka/update_run.sh
new file mode 100755
index 0000000000..4c73010ca4
--- /dev/null
+++ b/src/kafka/update_run.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# https://github.com/confluentinc/learn-kafka-kraft/blob/4c75598779c4a993464f6979dc0d702552df8f3b/kraft/scripts/update_run.sh
+
+# Docker workaround: Remove check for KAFKA_ZOOKEEPER_CONNECT parameter
+sed -i '/KAFKA_ZOOKEEPER_CONNECT/d' /etc/confluent/docker/configure
+
+# Docker workaround: Remove check for KAFKA_ADVERTISED_LISTENERS parameter
+sed -i '/dub ensure KAFKA_ADVERTISED_LISTENERS/d' /etc/confluent/docker/configure
+
+# Docker workaround: Ignore cub zk-ready
+sed -i 's/cub zk-ready/echo ignore zk-ready/' /etc/confluent/docker/ensure
+
+# KRaft required step: Format the storage directory with a new cluster ID
+echo "kafka-storage format --ignore-formatted -t $(cat /tmp/clusterID) -c /etc/kafka/kafka.properties" >> /etc/confluent/docker/ensure