zipkin是分布式链路调用监控系统，聚合各业务系统调用延迟数据，达到链路调用监控跟踪。
下载与部署 wget -O zipkin.jar 'https://search.maven.org/remote_content?g=io.zipkin.javaa=zipkin-serverv=LATESTc=exec' jar中yaml文件配置 zipkin: self-tracing: # Set to true to enable self-tracing. enabled: ${SELF_TRACING_ENABLED:false} # percentage to self-traces to retain sample-rate: ${SELF_TRACING_SAMPLE_RATE:1.0} # Timeout in seconds to flush self-tracing data to storage. message-timeout: ${SELF_TRACING_FLUSH_INTERVAL:1} collector: # percentage to traces to retain sample-rate: ${COLLECTOR_SAMPLE_RATE:1.0} http: # Set to false to disable creation of spans via HTTP collector API enabled: ${HTTP_COLLECTOR_ENABLED:true} kafka: # ZooKeeper host string, comma-separated host:port value. zookeeper: ${KAFKA_ZOOKEEPER:} # Name of topic to poll for spans topic: ${KAFKA_TOPIC:zipkin} # Consumer group this process is consuming on behalf of. group-id: ${KAFKA_GROUP_ID:zipkin} # Count of consumer threads consuming the topic streams: ${KAFKA_STREAMS:1} # Maximum size of a message containing spans in bytes max-message-size: ${KAFKA_MAX_MESSAGE_SIZE:1048576} rabbitmq: # RabbitMQ server address list (comma-separated list of host:port) addresses: ${RABBIT_ADDRESSES:} concurrency: ${RABBIT_CONCURRENCY:1} # TCP connection timeout in milliseconds connection-timeout: ${RABBIT_CONNECTION_TIMEOUT:60000} password: ${RABBIT_PASSWORD:guest} queue: ${RABBIT_QUEUE:zipkin} username: ${RABBIT_USER:guest} virtual-host: ${RABBIT_VIRTUAL_HOST:/} useSsl: ${RABBIT_USE_SSL:false} uri: ${RABBIT_URI:} query: enabled: ${QUERY_ENABLED:true} # 1 day in millis lookback: ${QUERY_LOOKBACK:86400000} # The Cache-Control max-age (seconds) for /api/v1/services and /api/v1/spans names-max-age: 300 # CORS allowed-origins. allowed-origins: "*" storage: strict-trace-id: ${STRICT_TRACE_ID:true} search-enabled: ${SEARCH_ENABLED:true} type: ${STORAGE_TYPE:mem} mem: # Maximum number of spans to keep in memory. When exceeded, oldest traces (and their spans) will be purged. # A safe estimate is 1K of memory per span (each span with 2 annotations + 1 binary annotation), plus # 100 MB for a safety buffer. You'll need to verify in your own environment. # Experimentally, it works with: max-spans of 500000 with JRE argument -Xmx600m. max-spans: 500000 cassandra: # Comma separated list of host addresses part of Cassandra cluster. Ports default to 9042 but you can also specify a custom port with 'host:port'. contact-points: ${CASSANDRA_CONTACT_POINTS:localhost} # Name of the datacenter that will be considered "local" for latency load balancing. When unset, load-balancing is round-robin. local-dc: ${CASSANDRA_LOCAL_DC:} # Will throw an exception on startup if authentication fails. username: ${CASSANDRA_USERNAME:} password: ${CASSANDRA_PASSWORD:} keyspace: ${CASSANDRA_KEYSPACE:zipkin} # Max pooled connections per datacenter-local host. max-connections: ${CASSANDRA_MAX_CONNECTIONS:8} # Ensuring that schema exists, if enabled tries to execute script /zipkin-cassandra-core/resources/cassandra-schema-cql3.txt. ensure-schema: ${CASSANDRA_ENSURE_SCHEMA:true} # 7 days in seconds span-ttl: ${CASSANDRA_SPAN_TTL:604800} # 3 days in seconds index-ttl: ${CASSANDRA_INDEX_TTL:259200} # the maximum trace index metadata entries to cache index-cache-max: ${CASSANDRA_INDEX_CACHE_MAX:100000} # how long to cache index metadata about a trace. 1 minute in seconds index-cache-ttl: ${CASSANDRA_INDEX_CACHE_TTL:60} # how many more index rows to fetch than the user-supplied query limit index-fetch-multiplier: ${CASSANDRA_INDEX_FETCH_MULTIPLIER:3} # Using ssl for connection, rely on Keystore use-ssl: ${CASSANDRA_USE_SSL:false} cassandra3: # Comma separated list of host addresses part of Cassandra cluster. Ports default to 9042 but you can also specify a custom port with 'host:port'. contact-points: ${CASSANDRA_CONTACT_POINTS:localhost} # Name of the datacenter that will be considered "local" for latency load balancing. When unset, load-balancing is round-robin. local-dc: ${CASSANDRA_LOCAL_DC:} # Will throw an exception on startup if authentication fails. username: ${CASSANDRA_USERNAME:} password: ${CASSANDRA_PASSWORD:} keyspace: ${CASSANDRA_KEYSPACE:zipkin2} # Max pooled connections per datacenter-local host. max-connections: ${CASSANDRA_MAX_CONNECTIONS:8} # Ensuring that schema exists, if enabled tries to execute script /zipkin2-schema.cql ensure-schema: ${CASSANDRA_ENSURE_SCHEMA:true} # how many more index rows to fetch than the user-supplied query limit index-fetch-multiplier: ${CASSANDRA_INDEX_FETCH_MULTIPLIER:3} # Using ssl for connection, rely on Keystore use-ssl: ${CASSANDRA_USE_SSL:false} elasticsearch: # host is left unset intentionally, to defer the decision hosts: ${ES_HOSTS:} pipeline: ${ES_PIPELINE:} max-requests: ${ES_MAX_REQUESTS:64} timeout: ${ES_TIMEOUT:10000} aws: domain: ${ES_AWS_DOMAIN:} region: ${ES_AWS_REGION:} index: ${ES_INDEX:zipkin} date-separator: ${ES_DATE_SEPARATOR:-} index-shards: ${ES_INDEX_SHARDS:5} index-replicas: ${ES_INDEX_REPLICAS:1} username: ${ES_USERNAME:} password: ${ES_PASSWORD:} http-logging: ${ES_HTTP_LOGGING:} legacy-reads-enabled: ${ES_LEGACY_READS_ENABLED:true} mysql: host: ${MYSQL_HOST:localhost} port: ${MYSQL_TCP_PORT:3306} username: ${MYSQL_USER:} password: ${MYSQL_PASS:} db: ${MYSQL_DB:zipkin} max-active: ${MYSQL_MAX_CONNECTIONS:10} use-ssl: ${MYSQL_USE_SSL:false} ui: enabled: ${QUERY_ENABLED:true} ## Values below here are mapped to ZipkinUiProperties, served as /config.json # Default limit for Find Traces query-limit: 10 # The value here becomes a label in the top-right corner environment: # Default duration to look back when finding traces. # Affects the "Start time" element in the UI. 1 hour in millis default-lookback: 3600000 # When false, disables the "find a trace" screen search-enabled: ${SEARCH_ENABLED:true} # Which sites this Zipkin UI covers. Regex syntax. (e.g. http:\/\/example.com\/.*) # Multiple sites can be specified, e.g. # - .*example1.com # - .*example2.com # Default is "match all websites" instrumented: .* # URL placed into the base tag in the HTML base-path: /zipkin/ server: port: ${QUERY_PORT:9411} use-forward-headers: true compression: enabled: true # compresses any response over min-response-size (default is 2KiB) # Includes dynamic json content and large static assets from zipkin-ui mime-types: application/json,application/javascript,text/css,image/svg spring: mvc: favicon: # zipkin has its own favicon enabled: false autoconfigure: exclude: # otherwise we might initialize even when not needed (ex when storage type is cassandra) - org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration info: zipkin: version: "2.7.1" logging: pattern: level: "%clr(%5p) %clr([%X{traceId}/%X{spanId}]){yellow}" level: # Silence Invalid method name: '__can__finagle__trace__v3__' com.facebook.swift.service.ThriftServiceProcessor: 'OFF' # # investigate /api/v1/dependencies or /api/v2/dependencies # zipkin2.internal.DependencyLinker: 'DEBUG' # # log cassandra queries (DEBUG is without values) # com.datastax.driver.core.QueryLogger: 'TRACE' # # log cassandra trace propagation # com.datastax.driver.core.Message: 'TRACE' # # log reason behind http collector dropped messages # zipkin.server.ZipkinHttpCollector: 'DEBUG' # zipkin.collector.kafka.KafkaCollector: 'DEBUG' # zipkin.collector.kafka10.KafkaCollector: 'DEBUG' # zipkin.collector.rabbitmq.RabbitMQCollector: 'DEBUG' # zipkin.collector.scribe.ScribeCollector: 'DEBUG' management: security: # do not lock-down metrics by default # https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-1.5-Release-Notes#actuator-security enabled: false 启动传入并参数 java-Dzipkin.collector.kafka.overrides.auto.offset.reset=largest-DSTORAGE_TYPE=elasticsearch-DES_HOSTS=http://10.1.1.2:9200,http://10.1.1.3:9200,http://10.1.1.4:9200,http://10.1.1.5:9200-jar/usr/local/zipkin/zipkin.jar-DKAFKA_TOPIC=log4go-DKAFKA_ZOOKEEPER=10.2.1.2:2181,10.2.1.3:2181,10.2.1.4:2181/kafka--logging.level.zipkin=DEBUG web界面
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