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zipkin | Zipkin is a distributed tracing system | Monitoring library

 by   openzipkin Java Version: zipkin-0.3.0 License: Apache-2.0

 by   openzipkin Java Version: zipkin-0.3.0 License: Apache-2.0

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kandi X-RAY | zipkin Summary

zipkin is a Java library typically used in Performance Management, Monitoring, Prometheus applications. zipkin has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub, Maven.
Zipkin is a distributed tracing system. It helps gather timing data needed to troubleshoot latency problems in service architectures. Features include both the collection and lookup of this data. If you have a trace ID in a log file, you can jump directly to it. Otherwise, you can query based on attributes such as service, operation name, tags and duration. Some interesting data will be summarized for you, such as the percentage of time spent in a service, and whether or not operations failed. The Zipkin UI also presents a dependency diagram showing how many traced requests went through each application. This can be helpful for identifying aggregate behavior including error paths or calls to deprecated services. Application’s need to be “instrumented” to report trace data to Zipkin. This usually means configuration of a tracer or instrumentation library. The most popular ways to report data to Zipkin are via http or Kafka, though many other options exist, such as Apache ActiveMQ, gRPC and RabbitMQ. The data served to the UI is stored in-memory, or persistently with a supported backend such as Apache Cassandra or Elasticsearch.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • zipkin has a highly active ecosystem.
  • It has 15220 star(s) with 2892 fork(s). There are 715 watchers for this library.
  • There were 5 major release(s) in the last 12 months.
  • There are 163 open issues and 1083 have been closed. On average issues are closed in 68 days. There are 18 open pull requests and 0 closed requests.
  • It has a positive sentiment in the developer community.
  • The latest version of zipkin is zipkin-0.3.0
zipkin Support
Best in #Monitoring
Average in #Monitoring
zipkin Support
Best in #Monitoring
Average in #Monitoring

quality kandi Quality

  • zipkin has 0 bugs and 0 code smells.
zipkin Quality
Best in #Monitoring
Average in #Monitoring
zipkin Quality
Best in #Monitoring
Average in #Monitoring

securitySecurity

  • zipkin has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • zipkin code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
zipkin Security
Best in #Monitoring
Average in #Monitoring
zipkin Security
Best in #Monitoring
Average in #Monitoring

license License

  • zipkin is licensed under the Apache-2.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
zipkin License
Best in #Monitoring
Average in #Monitoring
zipkin License
Best in #Monitoring
Average in #Monitoring

buildReuse

  • zipkin releases are available to install and integrate.
  • Deployable package is available in Maven.
  • Build file is available. You can build the component from source.
  • Installation instructions, examples and code snippets are available.
  • zipkin saves you 24978 person hours of effort in developing the same functionality from scratch.
  • It has 44785 lines of code, 4225 functions and 548 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
zipkin Reuse
Best in #Monitoring
Average in #Monitoring
zipkin Reuse
Best in #Monitoring
Average in #Monitoring
Top functions reviewed by kandi - BETA

kandi has reviewed zipkin and discovered the below as its top functions. This is intended to give you an instant insight into zipkin implemented functionality, and help decide if they suit your requirements.

  • Process annotations .
  • Returns the index template for a span .
  • documentation inherited from Subclasses
  • Creates a span object from a JSON document .
  • Merges two spans .
  • Helper function to create a new trace ID call .
  • Parse a span from the given JSON parser .
  • Test whether a list of spans matches .
  • Validates the request and returns the response .
  • Converts an IPV6 string into a numeric format .

zipkin Key Features

Zipkin is a distributed tracing system

Quick-start

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curl -sSL https://zipkin.io/quickstart.sh | bash -s
java -jar zipkin.jar

Zipkin Slim

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curl -sSL https://zipkin.io/quickstart.sh | bash -s io.zipkin:zipkin-server:LATEST:slim zipkin.jar
java -jar zipkin.jar

Core Library

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// All data are recorded against the same endpoint, associated with your service graph
localEndpoint = Endpoint.newBuilder().serviceName("tweetie").ip("192.168.0.1").build()
span = Span.newBuilder()
    .traceId("d3d200866a77cc59")
    .id("d3d200866a77cc59")
    .name("targz")
    .localEndpoint(localEndpoint)
    .timestamp(epochMicros())
    .duration(durationInMicros)
    .putTag("compression.level", "9");

// Now, you can encode it as json
bytes = SpanBytesEncoder.JSON_V2.encode(span);

Storage Component

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// this won't create network connections
storage = ElasticsearchStorage.newBuilder()
                              .hosts(asList("http://myelastic:9200")).build();

// prepare a call
traceCall = storage.spanStore().getTrace("d3d200866a77cc59");

// execute it synchronously or asynchronously
trace = traceCall.execute();

// clean up any sessions, etc
storage.close();

Running the server from source

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# Build the server and also make its dependencies
$ ./mvnw -q --batch-mode -DskipTests --also-make -pl zipkin-server clean install
# Run the server
$ java -jar ./zipkin-server/target/zipkin-server-*exec.jar

OCI APM domain with Istio zipkin not pushing tracing details

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apiVersion: v1
kind: ConfigMap
metadata:
  name: istio-custom-bootstrap-config
data:
  custom_bootstrap.json: |
    {
        "tracing": {
            "http": {
                "name": "envoy.tracers.zipkin",
                "typed_config": {
                    "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
                    "collector_cluster": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "collector_endpoint": "/20200101/observations/public-span?dataFormat=zipkin&dataFormatVersion=2&dataKey=M7SOSHXXXXXXXXXXXXXXXXXXXUZEHOGRSA",
                    "collector_endpoint_version": "HTTP_JSON",
                    "trace_id_128bit": true,
                    "shared_span_context": false
                }
            }
        },
        "static_resources": {
            "clusters": [{
                "name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com",
                "type": "STRICT_DNS",
                "connect_timeout": "5s",
                "lb_policy": "ROUND_ROBIN",
                "load_assignment": {
                    "cluster_name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "endpoints": [{
                        "lb_endpoints": [{
                            "endpoint": {
                                "address": {
                                    "socket_address": {
                                        "address": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                                        "port_value": 443
                                    }
                                }
                            }
                        }]
                    }]
                },
                "transport_socket": {
                    "name": "envoy.transport_sockets.tls",
                    "typed_config": {
                        "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
                        "sni": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com" 
                    }
                }
            }]
        }
    }
data:
  mesh: |-
    accessLogFile: /dev/stdout
    enableTracing: true
    defaultConfig:
      discoveryAddress: istiod.istio-system.svc:15012
      proxyMetadata: {}
      tracing:
        sampling: 100
        zipkin:
          address: aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com:443
    enablePrometheusMerge: true
    rootNamespace: istio-system
    outboundTrafficPolicy:
      mode: ALLOW_ANY
    trustDomain: cluster.local
  meshNetworks: 'networks: {}'
-----------------------
apiVersion: v1
kind: ConfigMap
metadata:
  name: istio-custom-bootstrap-config
data:
  custom_bootstrap.json: |
    {
        "tracing": {
            "http": {
                "name": "envoy.tracers.zipkin",
                "typed_config": {
                    "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
                    "collector_cluster": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "collector_endpoint": "/20200101/observations/public-span?dataFormat=zipkin&dataFormatVersion=2&dataKey=M7SOSHXXXXXXXXXXXXXXXXXXXUZEHOGRSA",
                    "collector_endpoint_version": "HTTP_JSON",
                    "trace_id_128bit": true,
                    "shared_span_context": false
                }
            }
        },
        "static_resources": {
            "clusters": [{
                "name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com",
                "type": "STRICT_DNS",
                "connect_timeout": "5s",
                "lb_policy": "ROUND_ROBIN",
                "load_assignment": {
                    "cluster_name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "endpoints": [{
                        "lb_endpoints": [{
                            "endpoint": {
                                "address": {
                                    "socket_address": {
                                        "address": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                                        "port_value": 443
                                    }
                                }
                            }
                        }]
                    }]
                },
                "transport_socket": {
                    "name": "envoy.transport_sockets.tls",
                    "typed_config": {
                        "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
                        "sni": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com" 
                    }
                }
            }]
        }
    }
data:
  mesh: |-
    accessLogFile: /dev/stdout
    enableTracing: true
    defaultConfig:
      discoveryAddress: istiod.istio-system.svc:15012
      proxyMetadata: {}
      tracing:
        sampling: 100
        zipkin:
          address: aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com:443
    enablePrometheusMerge: true
    rootNamespace: istio-system
    outboundTrafficPolicy:
      mode: ALLOW_ANY
    trustDomain: cluster.local
  meshNetworks: 'networks: {}'

Opentelemetry set up for Angular Project- Export to Zipkin Problem

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"<otel-instrumentation></otel-instrumentation>"

Opentelemetry- Typescript Project (Zipkin exporter)

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const opentelemetry = require('@opentelemetry/api');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { Resource } = require('@opentelemetry/resources');
const { SemanticResourceAttributes } = require('@opentelemetry/semantic-conventions');
const { SimpleSpanProcessor, ConsoleSpanExporter } = require('@opentelemetry/sdk-trace-base');
const { ZipkinExporter } = require('@opentelemetry/exporter-zipkin');

const { ExpressInstrumentation, ExpressRequestHookInformation } = require('@opentelemetry/instrumentation-express');
const { HttpInstrumentation } = require('@opentelemetry/instrumentation-http');

module.exports = (serviceName) => {

  //Specify zipkin url. defualt url is http://localhost:9411/api/v2/spans
  const zipkinUrl = 'http://localhost';
  const zipkinPort = '9411';
  const zipkinPath = '/api/v2/spans';
  const zipkinURL = `${zipkinUrl}:${zipkinPort}${zipkinPath}`;

  const options = {
    headers: {
      'my-header': 'header-value',
    },
    url: zipkinURL,
    //serviceName: 'your-application-name',
    
   
    // optional interceptor
    getExportRequestHeaders: () => {
      return {
        'my-header': 'header-value',
      }
    }
  }
  const traceExporter_zipkin = new ZipkinExporter(options);

  const provider = new NodeTracerProvider({
    resource: new Resource({
      [SemanticResourceAttributes.SERVICE_NAME]: serviceName,
    }),
  });

  provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
  provider.addSpanProcessor(new SimpleSpanProcessor(traceExporter_zipkin));

  provider.register();

  registerInstrumentations({
    instrumentations: [
      // new ExpressInstrumentation({
      //     requestHook: (span, reqInfo) => {
      //         span.setAttribute('request-headers',JSON.stringify(reqInfo.req.headers))
      //     }
      // }),
      new ExpressInstrumentation(),
      new HttpInstrumentation()
    ],
  });

  return opentelemetry.trace.getTracer(serviceName);
};
require('./tracer.ts')('app-services');

const express = require('express');

const app = express();

app.get('/', (req, res) =>{
    res.send('Hello');
});

app.listen(3200, () => console.log('Server running'));
-----------------------
const opentelemetry = require('@opentelemetry/api');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { Resource } = require('@opentelemetry/resources');
const { SemanticResourceAttributes } = require('@opentelemetry/semantic-conventions');
const { SimpleSpanProcessor, ConsoleSpanExporter } = require('@opentelemetry/sdk-trace-base');
const { ZipkinExporter } = require('@opentelemetry/exporter-zipkin');

const { ExpressInstrumentation, ExpressRequestHookInformation } = require('@opentelemetry/instrumentation-express');
const { HttpInstrumentation } = require('@opentelemetry/instrumentation-http');

module.exports = (serviceName) => {

  //Specify zipkin url. defualt url is http://localhost:9411/api/v2/spans
  const zipkinUrl = 'http://localhost';
  const zipkinPort = '9411';
  const zipkinPath = '/api/v2/spans';
  const zipkinURL = `${zipkinUrl}:${zipkinPort}${zipkinPath}`;

  const options = {
    headers: {
      'my-header': 'header-value',
    },
    url: zipkinURL,
    //serviceName: 'your-application-name',
    
   
    // optional interceptor
    getExportRequestHeaders: () => {
      return {
        'my-header': 'header-value',
      }
    }
  }
  const traceExporter_zipkin = new ZipkinExporter(options);

  const provider = new NodeTracerProvider({
    resource: new Resource({
      [SemanticResourceAttributes.SERVICE_NAME]: serviceName,
    }),
  });

  provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
  provider.addSpanProcessor(new SimpleSpanProcessor(traceExporter_zipkin));

  provider.register();

  registerInstrumentations({
    instrumentations: [
      // new ExpressInstrumentation({
      //     requestHook: (span, reqInfo) => {
      //         span.setAttribute('request-headers',JSON.stringify(reqInfo.req.headers))
      //     }
      // }),
      new ExpressInstrumentation(),
      new HttpInstrumentation()
    ],
  });

  return opentelemetry.trace.getTracer(serviceName);
};
require('./tracer.ts')('app-services');

const express = require('express');

const app = express();

app.get('/', (req, res) =>{
    res.send('Hello');
});

app.listen(3200, () => console.log('Server running'));

Sleuth not able to generate traces for JDBCTemplate access

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        <dependency>
            <groupId>com.github.gavlyukovskiy</groupId>
            <artifactId>datasource-proxy-spring-boot-starter</artifactId>
            <version>1.8.0</version>
        </dependency>

Dockerized Spring boot app connect to mongoDB docker image not working

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spring.data.mongodb.authentication-database=admin
spring.data.mongodb.username=rootuser
spring.data.mongodb.password=rootpass
spring.data.mongodb.host=mongodb
spring.data.mongodb.port=27017
spring.data.mongodb.database=data
services:
  mongodb:
    container_name: mongodb
    image: mongo:latest
    hostname: mongo
    restart: unless-stopped
    ports:
      - 27017:27017
    volumes:
      - data:/data
    environment:
      - MONGO_INITDB_ROOT_USERNAME=rootuser
      - MONGO_INITDB_ROOT_PASSWORD=rootpass
    networks:
      - spring

  mongo-express:
    container_name: mongo-express
    image: mongo-express
    restart: always
    ports:
      - 8095:8081
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=rootuser
      - ME_CONFIG_MONGODB_ADMINPASSWORD=rootpass
      - ME_CONFIG_MONGODB_SERVER=mongodb
    depends_on:
      - mongodb
    networks:
      - spring

  zipkin:
    image: openzipkin/zipkin
    container_name: zipkin
    ports:
      - 9411:9411
    networks:
      - spring

  rabbitmq:
    image: rabbitmq:3.9.11-management-alpine
    container_name: rabbitmq
    ports:
      - 5672:5672
      - 15672:15672
    networks:
      - spring

  eureka-server:
    image: koulombus/eureka-server:latest
    container_name: eureka-server
    ports:
      - 8761:8761
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin

  api-gateway:
    image: koulombus/api-gateway:latest
    container_name: api-gateway
    ports:
      - 8090:8090
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server

  customer:
    image: koulombus/customer:latest
    container_name: customer
    ports:
      - 8091:8091
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb
      - fraud

  fraud:
    image: koulombus/fraud:latest
    container_name: fraud
    ports:
      - 8092:8092
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb

  notification:
    image: koulombus/notification:latest
    container_name: notification
    ports:
      - 8093:8093
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb

volumes:
  postgres:
  pgadmin:
  data: {}

networks:
  postgres:
    driver: bridge
  spring:
    driver: bridge
-----------------------
spring.data.mongodb.authentication-database=admin
spring.data.mongodb.username=rootuser
spring.data.mongodb.password=rootpass
spring.data.mongodb.host=mongodb
spring.data.mongodb.port=27017
spring.data.mongodb.database=data
services:
  mongodb:
    container_name: mongodb
    image: mongo:latest
    hostname: mongo
    restart: unless-stopped
    ports:
      - 27017:27017
    volumes:
      - data:/data
    environment:
      - MONGO_INITDB_ROOT_USERNAME=rootuser
      - MONGO_INITDB_ROOT_PASSWORD=rootpass
    networks:
      - spring

  mongo-express:
    container_name: mongo-express
    image: mongo-express
    restart: always
    ports:
      - 8095:8081
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=rootuser
      - ME_CONFIG_MONGODB_ADMINPASSWORD=rootpass
      - ME_CONFIG_MONGODB_SERVER=mongodb
    depends_on:
      - mongodb
    networks:
      - spring

  zipkin:
    image: openzipkin/zipkin
    container_name: zipkin
    ports:
      - 9411:9411
    networks:
      - spring

  rabbitmq:
    image: rabbitmq:3.9.11-management-alpine
    container_name: rabbitmq
    ports:
      - 5672:5672
      - 15672:15672
    networks:
      - spring

  eureka-server:
    image: koulombus/eureka-server:latest
    container_name: eureka-server
    ports:
      - 8761:8761
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin

  api-gateway:
    image: koulombus/api-gateway:latest
    container_name: api-gateway
    ports:
      - 8090:8090
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server

  customer:
    image: koulombus/customer:latest
    container_name: customer
    ports:
      - 8091:8091
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb
      - fraud

  fraud:
    image: koulombus/fraud:latest
    container_name: fraud
    ports:
      - 8092:8092
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb

  notification:
    image: koulombus/notification:latest
    container_name: notification
    ports:
      - 8093:8093
    environment:
      - SPRING_PROFILES_ACTIVE=docker
    networks:
      - spring
    depends_on:
      - zipkin
      - eureka-server
      - rabbitmq
      - mongodb

volumes:
  postgres:
  pgadmin:
  data: {}

networks:
  postgres:
    driver: bridge
  spring:
    driver: bridge

Java Brave: .spanReporter() deprecated in Tracing.newBuilder().localServiceName(&quot;service&quot;).spanReporter(reporter).build();

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 // Configure a reporter, which controls how often spans are sent
 //   (this dependency is io.zipkin.reporter2:zipkin-sender-okhttp3)
 sender = OkHttpSender.create("http://127.0.0.1:9411/api/v2/spans");
 //   (this dependency is io.zipkin.reporter2:zipkin-reporter-brave)
 zipkinSpanHandler = AsyncZipkinSpanHandler.create(sender); // don't forget to close!

 // Create a tracing component with the service name you want to see in Zipkin.
 tracing = Tracing.newBuilder()
                  .localServiceName("my-service")
                  .addSpanHandler(zipkinSpanHandler)
                  .build();

Disable Brave tracing library?

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setNoop​(boolean noop)  
Set true to drop data and only return noop spans regardless of sampling policy.

How do you configure Spring Cloud Sleuth kafka zipkin sender to reduce the retention period?

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    /**
     * Retention time for zipkin messages.  Defaults to 2 minutes.
     */
    @Value("${zipkin.retention.ms:120000}")
    private long zipkinRetentionMs;

    /**
     * Segment bytes size for zipkin.  Defaults to 10MB.
     */
    @Value("${zipkin.segment.bytes:10485760}")
    private long zipkinSegmentBytes;

    @Value("${spring.kafka.bootstrap-servers}")
    private String bootstrapServers;

    @PostConstruct
    public void fixZipkin() {

        try (final var adminClient = AdminClient.create(Map.of(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers))) {
            adminClient.incrementalAlterConfigs(
                Map.of(
                    new ConfigResource(ConfigResource.Type.TOPIC, "zipkin"),
                    List.of(
                        new AlterConfigOp(
                            new ConfigEntry(TopicConfig.RETENTION_MS_CONFIG, String.valueOf(zipkinRetentionMs)),
                            AlterConfigOp.OpType.SET
                        ),
                        new AlterConfigOp(
                            new ConfigEntry(TopicConfig.SEGMENT_BYTES_CONFIG, String.valueOf(zipkinSegmentBytes)),
                            AlterConfigOp.OpType.SET
                        )
                    )));
        } finally {

        }

    }

How do I map http_path in zipkin to AWS XRay request URL

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@Bean
public HttpTracing httpTracing(Tracing tracing) {

    return HttpTracing.newBuilder(tracing)
        .serverRequestParser(
            (req, context, span) -> {
                HttpRequestParser.DEFAULT.parse(req, context, span);
                HttpTags.URL.tag(req, context, span);
            }
        )
        .serverResponseParser(
            ((response, context, span) -> {
                HttpResponseParser.DEFAULT.parse(response, context, span);
                HttpTags.STATUS_CODE.tag(response, span);
            })
        )
        .clientRequestParser(
            (req, context, span) -> {
                HttpRequestParser.DEFAULT.parse(req, context, span);
                HttpTags.URL.tag(req, context, span); // add the url in addition to defaults
            }
        )
        .clientResponseParser(
            ((response, context, span) -> {
                HttpResponseParser.DEFAULT.parse(response, context, span);
                HttpTags.STATUS_CODE.tag(response, span);
            })
        )
        .build();

}

Syntax error with complicated postgresql sql query

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          WITH this_report AS (
            INSERT INTO public.reports(
                source_type, 
                target, 
                db_date,
                grype_version, 
                distro_name, 
                distro_version, 
                project_id)
            VALUES(
                 'directory',
                 '.',
                 '2022-01-16T00:15:11.000-08:00',
                 '0.28.0',
                 '',
                 '',
                 '53aca794-0e55-4d99-974c-f522bab414e1'
            ) RETURNING id
          )
          INSERT INTO findings(
            vulnerability_id,
            vulnerability_package_id,
            package_version_id,
            report_id,
            package_name,
            version,
            version_matcher,
            type,
            locations,
            language,
            purl,
            virtual_path,
            matcher
          ) VALUES (
            ( SELECT id FROM public.vulnerabilities WHERE slug = 'CVE-2008-0732:nvd' ),
            ( SELECT id FROM public.vulnerability_packages WHERE slug = 'CVE-2008-0732:nvd:geronimo-j2ee-management_1.1_spec'),
            ( SELECT id FROM public.package_versions WHERE slug = 'CVE-2008-0732:nvd:geronimo-j2ee-management_1.1_spec:none (unknown)'),
            ( SELECT id FROM this_report ),
            'geronimo-j2ee-management_1.1_spec',
            '1.0.1',
            'none (unknown)',
            'java-archive',
            array['tools/log4shell/test/vulnerable-services/zipkin-server-2.23.15-exec.jar'],
            'java',
            'pkg:maven/org.apache.geronimo.specs/geronimo-j2ee-management_1.1_spec@1.0.1',
            'tools/log4shell/test/vulnerable-services/zipkin-server-2.23.15-exec.jar:BOOT-INF/lib/geronimo-j2ee-management_1.1_spec-1.0.1.jar',
            'java-matcher'
          );

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QUESTION

OCI APM domain with Istio zipkin not pushing tracing details

Asked 2022-Apr-05 at 12:46

i am following this document to set up the distributed tracing : https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengistio-intro-topic.htm#exploring_istio_observability

My Cluster is on GKE GCP for testing purposes, installed istio top of it and followed document and setup services.

Services are up and running with Prometheus, Grafana, Jeger & Zipkin.

It's failing from step : Performing Distributed Tracing with OCI Application Performance Monitoring.

Tried udpating configmap for sidecar injector so that i can push tracing details to zipkin domain.

Configured Zipkin domain and using public-span use of now in configmap.

apiVersion: v1
kind: ConfigMap
metadata:
  name: istio-custom-bootstrap-config
  namespace: default
data:
  custom_bootstrap.json: |
    {
        "tracing": {
            "http": {
                "name": "envoy.tracers.zipkin",
                "typed_config": {
                    "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
                    "collector_cluster": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com", // [Replace this with data upload endpoint of your apm domain]
                    "collector_endpoint": "/20200101/observations/private-span?dataFormat=zipkin&dataFormatVersion=2&dataKey=2C6YOLQSUZ5Q7IGN", // [Replace with the private datakey of your apm domain. You can also use public datakey but change the observation type to public-span]
                    "collectorEndpointVersion": "HTTP_JSON",
                    "trace_id_128bit": true,
                    "shared_span_context": false
                }
            }
        },
        "static_resources": {
            "clusters": [{
                "name": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com", // [Replace this with data upload endpoint of your apm domain:443]
                "type": "STRICT_DNS",
                "lb_policy": "ROUND_ROBIN",
                "load_assignment": {
                    "cluster_name": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com", // [Replace this with data upload endpoint of your apm domain]
                    "endpoints": [{
                        "lb_endpoints": [{
                            "endpoint": {
                                "address": {
                                    "socket_address": {
                                        "address": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com", // [Replace this with data upload endpoint of your apm domain]
                                        "port_value": 443
                                    }
                                }
                            }
                        }]
                    }]
                },
                "transport_socket": {
                    "name": "envoy.transport_sockets.tls",
                    "typed_config": {
                        "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
                        "sni": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com" // [Replace this with data upload endpoint of your apm domain]
                    }
                }
            }]
        }
    }

above configmap not working as expected, the sidecar is crashing due to missing key connection_timeout although after adding in configmap sidecar not showing error.

There is no error found in Zipkin or Istiod containers, not sure how to debug further.

Error log :

2022-03-30T05:59:33.146580Z     info    FLAG: --concurrency="2"
2022-03-30T05:59:33.146632Z     info    FLAG: --domain="default.svc.cluster.local"
2022-03-30T05:59:33.146642Z     info    FLAG: --help="false"
2022-03-30T05:59:33.146648Z     info    FLAG: --log_as_json="false"
2022-03-30T05:59:33.146672Z     info    FLAG: --log_caller=""
2022-03-30T05:59:33.146678Z     info    FLAG: --log_output_level="default:info"
2022-03-30T05:59:33.146682Z     info    FLAG: --log_rotate=""
2022-03-30T05:59:33.146687Z     info    FLAG: --log_rotate_max_age="30"
2022-03-30T05:59:33.146693Z     info    FLAG: --log_rotate_max_backups="1000"
2022-03-30T05:59:33.146699Z     info    FLAG: --log_rotate_max_size="104857600"
2022-03-30T05:59:33.146704Z     info    FLAG: --log_stacktrace_level="default:none"
2022-03-30T05:59:33.146715Z     info    FLAG: --log_target="[stdout]"
2022-03-30T05:59:33.146725Z     info    FLAG: --meshConfig="./etc/istio/config/mesh"
2022-03-30T05:59:33.146730Z     info    FLAG: --outlierLogPath=""
2022-03-30T05:59:33.146736Z     info    FLAG: --proxyComponentLogLevel="misc:error"
2022-03-30T05:59:33.146741Z     info    FLAG: --proxyLogLevel="warning"
2022-03-30T05:59:33.146747Z     info    FLAG: --serviceCluster="reviews.default"
2022-03-30T05:59:33.146753Z     info    FLAG: --stsPort="0"
2022-03-30T05:59:33.146760Z     info    FLAG: --templateFile=""
2022-03-30T05:59:33.146767Z     info    FLAG: --tokenManagerPlugin="GoogleTokenExchange"
2022-03-30T05:59:33.146784Z     info    Version 1.8.0-c87a4c874df27e37a3e6c25fa3d1ef6279685d23-Clean
2022-03-30T05:59:33.146991Z     info    Obtained private IP [10.4.1.6]
2022-03-30T05:59:33.147107Z     info    Apply proxy config from env {"tracing":{"zipkin":{"address":"caadc76wvdp7edddddddccclii.apm-agt.ap-mumbai-1.oci.oraclecloud.com:443"}},"proxyMetadata":{"DNS_AGENT":""}}

2022-03-30T05:59:33.148650Z     info    Effective config: binaryPath: /usr/local/bin/envoy
concurrency: 2
configPath: ./etc/istio/proxy
controlPlaneAuthPolicy: MUTUAL_TLS
discoveryAddress: istiod.istio-system.svc:15012
drainDuration: 45s
envoyAccessLogService: {}
envoyMetricsService: {}
parentShutdownDuration: 60s
proxyAdminPort: 15000
proxyMetadata:
  DNS_AGENT: ""
serviceCluster: reviews.default
statNameLength: 189
statusPort: 15020
terminationDrainDuration: 5s
tracing:
  zipkin:
    address: caadc76wvdp7edddddddccclii.apm-agt.ap-mumbai-1.oci.oraclecloud.com:443

2022-03-30T05:59:33.148721Z     info    Proxy role: &model.Proxy{RWMutex:sync.RWMutex{w:sync.Mutex{state:0, sema:0x0}, writerSem:0x0, readerSem:0x0, readerCount:0, readerWait:0}, Type:"sidecar", IPAddresses:[]string{"10.4.1.6"}, ID:"reviews-v1-5d6559df86-qbg6b.default", Locality:(*envoy_config_core_v3.Locality)(nil), DNSDomain:"default.svc.cluster.local", ConfigNamespace:"", Metadata:(*model.NodeMetadata)(nil), SidecarScope:(*model.SidecarScope)(nil), PrevSidecarScope:(*model.SidecarScope)(nil), MergedGateway:(*model.MergedGateway)(nil), ServiceInstances:[]*model.ServiceInstance(nil), IstioVersion:(*model.IstioVersion)(nil), VerifiedIdentity:(*spiffe.Identity)(nil), ipv6Support:false, ipv4Support:false, GlobalUnicastIP:"", XdsResourceGenerator:model.XdsResourceGenerator(nil), WatchedResources:map[string]*model.WatchedResource(nil)}
2022-03-30T05:59:33.148732Z     info    JWT policy is third-party-jwt
2022-03-30T05:59:33.148777Z     info    PilotSAN []string{"istiod.istio-system.svc"}
2022-03-30T05:59:33.148827Z     info    sa.serverOptions.CAEndpoint == istiod.istio-system.svc:15012 Citadel
2022-03-30T05:59:33.148916Z     info    Using CA istiod.istio-system.svc:15012 cert with certs: var/run/secrets/istio/root-cert.pem
2022-03-30T05:59:33.149082Z     info    citadelclient   Citadel client using custom root: istiod.istio-system.svc:15012 -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

2022-03-30T05:59:33.219251Z     info    sds     SDS gRPC server for workload UDS starts, listening on "./etc/istio/proxy/SDS"

2022-03-30T05:59:33.219548Z     info    xdsproxy        Initializing with upstream address istiod.istio-system.svc:15012 and cluster Kubernetes
2022-03-30T05:59:33.219346Z     info    sds     Start SDS grpc server
2022-03-30T05:59:33.220303Z     info    xdsproxy        adding watcher for certificate var/run/secrets/istio/root-cert.pem
2022-03-30T05:59:33.220894Z     info    Starting proxy agent
2022-03-30T05:59:33.222017Z     info    Opening status port 15020

2022-03-30T05:59:33.222278Z     info    Received new config, creating new Envoy epoch 0
2022-03-30T05:59:33.222328Z     info    Epoch 0 starting
2022-03-30T05:59:33.239683Z     info    Envoy command: [-c etc/istio/proxy/envoy-rev0.json --restart-epoch 0 --drain-time-s 45 --parent-shutdown-time-s 60 --service-cluster reviews.default --service-node sidecar~10.4.1.6~reviews-v1-5d6559df86-qbg6b.default~default.svc.cluster.local --local-address-ip-version v4 --bootstrap-version 3 --log-format-prefix-with-location 0 --log-format %Y-%m-%dT%T.%fZ     %l      envoy %n        %v -l warning --component-log-level misc:error --config-yaml {
    "tracing": {
        "http": {
            "name": "envoy.tracers.zipkin",
            "typed_config": {
                "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
                "collector_cluster": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com",
                "collector_endpoint": "/20200101/observations/public-span?dataFormat=zipkin&dataFormatVersion=2&dataKey=MAYH36IJELZRXTEETKL7QEA7NPA5UNEI",
                "collectorEndpointVersion": "HTTP_JSON",
                "trace_id_128bit": true,
                "shared_span_context": false
            }
        }
    },
    "static_resources": {
        "clusters": [{
            "name": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com:443",
            "connect_timeout": "5s",
            "type": "STRICT_DNS",
            "lb_policy": "ROUND_ROBIN",
            "load_assignment": {
                "cluster_name": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com",
                "endpoints": [{
                    "lb_endpoints": [{
                        "endpoint": {
                            "address": {
                                "socket_address": {
                                    "address": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com",
                                    "port_value": 443
                                }
                            }
                        }
                    }]
                }]
            },
            "transport_socket": {
                "name": "envoy.transport_sockets.tls",
                "typed_config": {
                    "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
                    "sni": "aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com"
                }
            }
        }]
    }
}
 --concurrency 2]
2022-03-30T05:59:33.315619Z     warning envoy runtime   Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size
2022-03-30T05:59:33.315693Z     warning envoy runtime   Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size
2022-03-30T05:59:33.316469Z     warning envoy runtime   Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size
2022-03-30T05:59:33.316542Z     warning envoy runtime   Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size
2022-03-30T05:59:33.390651Z     info    xdsproxy        Envoy ADS stream established
2022-03-30T05:59:33.391110Z     info    xdsproxy        connecting to upstream XDS server: istiod.istio-system.svc:15012
2022-03-30T05:59:33.396461Z     warning envoy main      there is no configured limit to the number of allowed active connections. Set a limit via the runtime key overload.global_downstream_max_connections
2022-03-30T05:59:33.478768Z     info    sds     resource:ROOTCA new connection
2022-03-30T05:59:33.479543Z     info    sds     Skipping waiting for gateway secret
2022-03-30T05:59:33.479419Z     info    sds     resource:default new connection
2022-03-30T05:59:33.479917Z     info    sds     Skipping waiting for gateway secret
2022-03-30T05:59:33.682346Z     info    cache   Root cert has changed, start rotating root cert for SDS clients
2022-03-30T05:59:33.682714Z     info    cache   GenerateSecret default
2022-03-30T05:59:33.683386Z     info    sds     resource:default pushed key/cert pair to proxy
2022-03-30T05:59:34.079948Z     info    cache   Loaded root cert from certificate ROOTCA
2022-03-30T05:59:34.080300Z     info    sds     resource:ROOTCA pushed root cert to proxy
2022-03-30T05:59:34.154971Z     warning envoy config    gRPC config for type.googleapis.com/envoy.config.listener.v3.Listener rejected: Error adding/updating listener(s) 10.8.14.87_14250: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_20001: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
10.8.1.76_3000: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_9411: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
10.8.1.191_15021: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_9080: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
10.8.5.43_443: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_15010: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_15014: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
10.8.14.87_14268: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_80: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
0.0.0.0_9090: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'
virtualInbound: envoy.tracers.zipkin: unknown cluster 'aaaabbbb.apm-agt.us-ashburn-1.oci.oraclecloud.com'

2022-03-30T05:59:35.844720Z     warn    Envoy proxy is NOT ready: config not received from Pilot (is Pilot running?): cds updates: 1 successful, 0 rejected; lds updates: 0 successful, 1 reje

ANSWER

Answered 2022-Apr-05 at 12:46

After 2-3 days of debugging was able to resolve distributed tracing issue with istio, Zipkin and OCI APM.

Note : With root user it was not working, so I created one compartment in OCI created IAM policy, group and give full access of compartment to the group.

Added root user to group and weirdly it started working while with direct root user and default policy it was not working.

Ref doc for policy : https://docs-uat.us.oracle.com/en/cloud/paas/application-performance-monitoring/apmgn/perform-oracle-cloud-infrastructure-prerequisite-tasks.html

Working configmap sidecar

connect_timeout key is required otherwise sidecar is failing and due to that PODs won't come in Ready state. Port 443 mentioned in the official documentation is not required.

apiVersion: v1
kind: ConfigMap
metadata:
  name: istio-custom-bootstrap-config
data:
  custom_bootstrap.json: |
    {
        "tracing": {
            "http": {
                "name": "envoy.tracers.zipkin",
                "typed_config": {
                    "@type": "type.googleapis.com/envoy.config.trace.v3.ZipkinConfig",
                    "collector_cluster": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "collector_endpoint": "/20200101/observations/public-span?dataFormat=zipkin&dataFormatVersion=2&dataKey=M7SOSHXXXXXXXXXXXXXXXXXXXUZEHOGRSA",
                    "collector_endpoint_version": "HTTP_JSON",
                    "trace_id_128bit": true,
                    "shared_span_context": false
                }
            }
        },
        "static_resources": {
            "clusters": [{
                "name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com",
                "type": "STRICT_DNS",
                "connect_timeout": "5s",
                "lb_policy": "ROUND_ROBIN",
                "load_assignment": {
                    "cluster_name": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                    "endpoints": [{
                        "lb_endpoints": [{
                            "endpoint": {
                                "address": {
                                    "socket_address": {
                                        "address": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com", 
                                        "port_value": 443
                                    }
                                }
                            }
                        }]
                    }]
                },
                "transport_socket": {
                    "name": "envoy.transport_sockets.tls",
                    "typed_config": {
                        "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
                        "sni": "aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com" 
                    }
                }
            }]
        }
    }

Istio config

sampling: 100 will push mostly all traces to Zipkin and OCI APM domain. Also i enabled enableTracing: true

Read more at : https://istio.io/latest/docs/tasks/observability/distributed-tracing/mesh-and-proxy-config/

data:
  mesh: |-
    accessLogFile: /dev/stdout
    enableTracing: true
    defaultConfig:
      discoveryAddress: istiod.istio-system.svc:15012
      proxyMetadata: {}
      tracing:
        sampling: 100
        zipkin:
          address: aacytncaaaaaaaal2a.apm-agt.ap-mumbai-1.oci.oraclecloud.com:443
    enablePrometheusMerge: true
    rootNamespace: istio-system
    outboundTrafficPolicy:
      mode: ALLOW_ANY
    trustDomain: cluster.local
  meshNetworks: 'networks: {}'

OCI console

enter image description here

Source https://stackoverflow.com/questions/71672158

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install zipkin

Snapshots are uploaded to Sonatype after commits to master.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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