zeebe prometheus 监控配置

zeebe 默认已经集成了prometheus，以下是一个简单的配置，关于grafana 的集成需要调整下
dashboard，目前网上的已经太老了

docker-compose 文件

 

version: "3"

services:

    worker:

        build: ./

    operate:

        image: camunda/operate:1.1.0

        ports:

            - "8080:8080"

        volumes:

            - "./application.yml:/usr/local/operate/config/application.yml"

    grafana:

        image: grafana/grafana

        ports:

            - "3000:3000"

    prometheus:

        image: prom/prometheus

        volumes:

            - "./prometheus.yml:/etc/prometheus/prometheus.yml"

        ports:

            - "9090:9090"

    broker-1:

        image: camunda/zeebe:${ZEEBE_VERSION:-latest}

        ports:

            - 26500:26500

            - 26501:26501

            - 5701:5701

            - 9600:9600

        environment:

            - ZEEBE_LOG_LEVEL=${ZEEBE_LOG_LEVEL:-debug}

            - ZEEBE_NODE_ID=0

            - ZEEBE_PARTITIONS_COUNT=3

            - ZEEBE_CLUSTER_SIZE=3

            - ZEEBE_REPLICATION_FACTOR=3

        volumes:

            - ./broker_1:/usr/local/zeebe/data

            - ./zeebe.cfg.toml:/usr/local/zeebe/conf/zeebe.cfg.toml

    broker-2:

        image: camunda/zeebe:${ZEEBE_VERSION:-latest}

        ports:

            - 26510:26500

            - 9601:9600

        environment:

            - ZEEBE_LOG_LEVEL=${ZEEBE_LOG_LEVEL:-debug}

            - ZEEBE_NODE_ID=1

            - ZEEBE_PARTITIONS_COUNT=3

            - ZEEBE_CLUSTER_SIZE=3

            - ZEEBE_REPLICATION_FACTOR=3

            - ZEEBE_CONTACT_POINTS=broker-1:26502

        volumes:

            - ./broker_2:/usr/local/zeebe/data

            - ./zeebe.cfg.toml:/usr/local/zeebe/conf/zeebe.cfg.toml

    broker-3:

        image: camunda/zeebe:${ZEEBE_VERSION:-latest}

        ports:

            - 26520:26500

            - 9602:9600

        environment:

            - ZEEBE_LOG_LEVEL=${ZEEBE_LOG_LEVEL:-debug}

            - ZEEBE_NODE_ID=2

            - ZEEBE_PARTITIONS_COUNT=3

            - ZEEBE_CLUSTER_SIZE=3

            - ZEEBE_REPLICATION_FACTOR=3

            - ZEEBE_CONTACT_POINTS=broker-1:26502

        volumes:

            - ./broker_3:/usr/local/zeebe/data

            - ./zeebe.cfg.toml:/usr/local/zeebe/conf/zeebe.cfg.toml

    elasticsearch:

        image: elasticsearch:6.7.1

        container_name: elasticsearch

        environment:

            - "discovery.type=single-node"

        ulimits:

            memlock:

                soft: -1

                hard: -1

        ports:

            - 9200:9200

            - 9300:9300 # required for Performance Analyzer

operate 应用配置

application.yml 文件

# Operate configuration file

​

camunda.operate:

  # ELS instance to store Operate data

  elasticsearch:

    # Cluster name

    clusterName: elasticsearch

    # Host

    host: elasticsearch

    # Transport port

    port: 9200

  # Zeebe instance

  zeebe:

    # Broker contact point

    brokerContactPoint: broker-1:26500

  # ELS instance to export Zeebe data to

  zeebeElasticsearch:

    # Cluster name

    clusterName: elasticsearch

    # Host

    host: elasticsearch

    # Transport port

    port: 9200

    # Index prefix, configured in Zeebe Elasticsearch exporter

    prefix: zeebe-record

logging:

  level:

    ROOT: INFO

    org.camunda.operate: DEBUG

#Spring Boot Actuator endpoints to be exposed

management.endpoints.web.exposure.include: health,info,conditions,configprops,prometheus

prometheus 配置

prometheus.yml 文件

scrape_configs:

  - job_name: brokers

    metrics_path: /metrics

    scrape_interval: 10s

    scrape_timeout: 10s

    static_configs:

      - targets: ['broker-1:9600','broker-2:9600','broker-3:9600']

zeebe 配置

[gateway]

# Enable the embedded gateway to start on broker startup.

# This setting can also be overridden using the environment variable ZEEBE_EMBED_GATEWAY.

# enable = true

​

[gateway.network]

[gateway.cluster]

[gateway.threads]

[gateway.monitoring]

[network]

[network.commandApi]

[network.internalApi]

# Overrides the host used for internal broker-to-broker communication

# host = "localhost"

​

# Sets the port used for internal broker-to-broker communication

# port = 26502

​

[network.monitoringApi]

# Overrides the host used for exposing monitoring information

  host = "0.0.0.0"

​

# Sets the port used for exposing monitoring information

  port = 9600

​

​

[data]

[cluster]

[threads]

[[exporters]]

id = "elasticsearch"

className = "io.zeebe.exporter.ElasticsearchExporter"

  [exporters.args]

  url = "http://elasticsearch:9200"

  [exporters.args.bulk]

  delay = 5

  size = 1_000

  [exporters.args.authentication]

  [exporters.args.index]

  prefix = "zeebe-record"

# createTemplate = true

  command = false

  event = true

  rejection = false

  deployment = true

  error = true

  incident = true

  job = true

  jobBatch = false

  message = false

  messageSubscription = false

  variable = true

  variableDocument = false

  workflowInstance = true

  workflowInstanceCreation = false

  workflowInstanceSubscription = false

参考资料

https://github.com/rongfengliang/zeebe-cluster-docker-compose
https://github.com/zeebe-io/zeebe
https://docs.zeebe.io/operations/metrics.html