CLI flags

Version 1.13 Click here for the latest version

This is auto-generated documentation for CLI flags supported by Jaeger binaries.

CLI flags for some binaries change depending on the SPAN_STORAGE_TYPE environment variable. Relevant variations are included below.
Some binaries support commands (mostly informational), such as env, docs, and version. These commands are not included here.
All parameters can be also provided via environment variables, by changing all letters to upper-case and replacing all punctuation characters with underscore _. For example, the value for the flag --cassandra.connections-per-host can be provided via CASSANDRA_CONNECTIONS_PER_HOST environment variable.

The CLI flags for the following binaries are documented below:

jaeger-all-in-one
jaeger-agent
jaeger-collector
jaeger-ingester
jaeger-query

jaeger-all-in-one

Jaeger all-in-one distribution with agent, collector and query. Use with caution this version by default uses only in-memory database.

jaeger-all-in-one can be used with these storage backends:

jaeger-all-in-one with cassandra
jaeger-all-in-one with elasticsearch
jaeger-all-in-one with memory
jaeger-all-in-one with badger
jaeger-all-in-one with grpc-plugin

jaeger-all-in-one with `cassandra` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--cassandra-archive.connections-per-host`	`0`
The number of Cassandra connections from a single backend instance
`--cassandra-archive.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra-archive.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra-archive.enabled`	`false`
Enable extra storage
`--cassandra-archive.keyspace`
The Cassandra keyspace for Jaeger data
`--cassandra-archive.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra-archive.max-retry-attempts`	`0`
The number of attempts when reading from Cassandra
`--cassandra-archive.password`
Password for password authentication for Cassandra
`--cassandra-archive.port`	`0`
The port for cassandra
`--cassandra-archive.proto-version`	`0`
The Cassandra protocol version
`--cassandra-archive.reconnect-interval`	`0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra-archive.servers`
The comma-separated list of Cassandra servers
`--cassandra-archive.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra-archive.tls`	`false`
Enable TLS
`--cassandra-archive.tls.ca`
Path to TLS CA file
`--cassandra-archive.tls.cert`
Path to TLS certificate file
`--cassandra-archive.tls.key`
Path to TLS key file
`--cassandra-archive.tls.server-name`
Override the TLS server name
`--cassandra-archive.tls.verify-host`	`false`
Enable (or disable) host key verification
`--cassandra-archive.username`
Username for password authentication for Cassandra
`--cassandra.connections-per-host`	`2`
The number of Cassandra connections from a single backend instance
`--cassandra.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra.keyspace`	`jaeger_v1_test`
The Cassandra keyspace for Jaeger data
`--cassandra.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra.max-retry-attempts`	`3`
The number of attempts when reading from Cassandra
`--cassandra.password`
Password for password authentication for Cassandra
`--cassandra.port`	`0`
The port for cassandra
`--cassandra.proto-version`	`4`
The Cassandra protocol version
`--cassandra.reconnect-interval`	`1m0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra.servers`	`127.0.0.1`
The comma-separated list of Cassandra servers
`--cassandra.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra.span-store-write-cache-ttl`	`12h0m0s`
The duration to wait before rewriting an existing service or operation name
`--cassandra.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra.tls`	`false`
Enable TLS
`--cassandra.tls.ca`
Path to TLS CA file
`--cassandra.tls.cert`
Path to TLS certificate file
`--cassandra.tls.key`
Path to TLS key file
`--cassandra.tls.server-name`
Override the TLS server name
`--cassandra.tls.verify-host`	`true`
Enable (or disable) host key verification
`--cassandra.username`
Username for password authentication for Cassandra
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-all-in-one
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-all-in-one with `elasticsearch` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--es-archive.bulk.actions`	`0`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es-archive.bulk.flush-interval`	`0s`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es-archive.bulk.size`	`0`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es-archive.bulk.workers`	`0`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es-archive.enabled`	`false`
Enable extra storage
`--es-archive.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es-archive.max-num-spans`	`0`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es-archive.max-span-age`	`0s`
The maximum lookback for spans in Elasticsearch
`--es-archive.num-replicas`	`0`
The number of replicas per index in Elasticsearch
`--es-archive.num-shards`	`0`
The number of shards per index in Elasticsearch
`--es-archive.password`
The password required by Elasticsearch
`--es-archive.server-urls`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es-archive.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es-archive.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es-archive.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es-archive.tags-as-fields.dot-replacement`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es-archive.tls`	`false`
Enable TLS with client certificates.
`--es-archive.tls.ca`
Path to TLS CA file
`--es-archive.tls.cert`
Path to TLS certificate file
`--es-archive.tls.key`
Path to TLS key file
`--es-archive.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es-archive.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es-archive.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es-archive.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es-archive.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--es.bulk.actions`	`1000`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es.bulk.flush-interval`	`200ms`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es.bulk.size`	`5000000`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es.bulk.workers`	`1`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es.max-num-spans`	`10000`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es.max-span-age`	`72h0m0s`
The maximum lookback for spans in Elasticsearch
`--es.num-replicas`	`1`
The number of replicas per index in Elasticsearch
`--es.num-shards`	`5`
The number of shards per index in Elasticsearch
`--es.password`
The password required by Elasticsearch
`--es.server-urls`	`http://127.0.0.1:9200`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es.tags-as-fields.dot-replacement`	`@`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es.tls`	`false`
Enable TLS with client certificates.
`--es.tls.ca`
Path to TLS CA file
`--es.tls.cert`
Path to TLS certificate file
`--es.tls.key`
Path to TLS key file
`--es.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-all-in-one
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-all-in-one with `memory` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-all-in-one
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--memory.max-traces`	`0`
The maximum amount of traces to store in memory
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-all-in-one with `badger` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--badger.consistency`	`false`
If all writes should be synced immediately. This will greatly reduce write performance.
`--badger.directory-key`	`/go/bin/data/keys`
Path to store the keys (indexes), this directory should reside in SSD disk. Set ephemeral to false if you want to define this setting.
`--badger.directory-value`	`/go/bin/data/values`
Path to store the values (spans). Set ephemeral to false if you want to define this setting.
`--badger.ephemeral`	`true`
Mark this storage ephemeral, data is stored in tmpfs.
`--badger.maintenance-interval`	`5m0s`
How often the maintenance thread for values is ran. Format is time.Duration (https://golang.org/pkg/time/#Duration)
`--badger.span-store-ttl`	`72h0m0s`
How long to store the data. Format is time.Duration (https://golang.org/pkg/time/#Duration)
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-all-in-one
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-all-in-one with `grpc-plugin` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--grpc-storage-plugin.binary`
The location of the plugin binary
`--grpc-storage-plugin.configuration-file`
A path pointing to the plugin's configuration file, made available to the plugin with the --config arg
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-all-in-one
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-agent

Jaeger agent is a daemon program that runs on every host and receives tracing data submitted by Jaeger client libraries.

Flag	Default Value
`--admin-http-port`	`14271`
The http port for the admin server, including health check, /metrics, etc.
`--collector.host-port`
(deprecated) see --reporter.tchannel.host-port
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--discovery.conn-check-timeout`	`250ms`
(deprecated) see --reporter.tchannel.discovery.conn-check-timeout
`--discovery.min-peers`	`3`
(deprecated) see --reporter.tchannel.discovery.min-peers
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-agent
`--http-server.host-port`	`:5778`
host:port of the http server (e.g. for /sampling point and /baggageRestrictions endpoint)
`--jaeger.tags`
One or more tags to be added to the Process tags of all spans passing through this agent. Ex: key1=value1,key2=${envVar:defaultValue}
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--processor.jaeger-binary.server-host-port`	`:6832`
host:port for the UDP server
`--processor.jaeger-binary.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-binary.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-binary.workers`	`10`
how many workers the processor should run
`--processor.jaeger-compact.server-host-port`	`:6831`
host:port for the UDP server
`--processor.jaeger-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.jaeger-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.jaeger-compact.workers`	`10`
how many workers the processor should run
`--processor.zipkin-compact.server-host-port`	`:5775`
host:port for the UDP server
`--processor.zipkin-compact.server-max-packet-size`	`65000`
max packet size for the UDP server
`--processor.zipkin-compact.server-queue-size`	`1000`
length of the queue for the UDP server
`--processor.zipkin-compact.workers`	`10`
how many workers the processor should run
`--reporter.grpc.discovery.min-peers`	`3`
Max number of collectors to which the agent will try to connect at any given time
`--reporter.grpc.host-port`
Comma-separated string representing host:port of a static list of collectors to connect to directly.
`--reporter.grpc.retry.max`	`3`
Sets the maximum number of retries for a call.
`--reporter.grpc.tls`	`false`
Enable TLS.
`--reporter.grpc.tls.ca`
Path to a TLS CA file. (default use the systems truststore)
`--reporter.grpc.tls.server-name`
Override the TLS server name.
`--reporter.tchannel.discovery.conn-check-timeout`	`250ms`
sets the timeout used when establishing new connections
`--reporter.tchannel.discovery.min-peers`	`3`
if using service discovery, the min number of connections to maintain to the backend
`--reporter.tchannel.host-port`
comma-separated string representing host:ports of a static list of collectors to connect to directly (e.g. when not using service discovery)
`--reporter.tchannel.report-timeout`	`1s`
sets the timeout used when reporting spans
`--reporter.type`	`grpc`
Reporter type to use e.g. grpc, tchannel

jaeger-collector

Jaeger collector receives traces from Jaeger agents and runs them through a processing pipeline.

jaeger-collector can be used with these storage backends:

jaeger-collector with cassandra
jaeger-collector with elasticsearch
jaeger-collector with kafka
jaeger-collector with grpc-plugin

jaeger-collector with `cassandra` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--cassandra-archive.connections-per-host`	`0`
The number of Cassandra connections from a single backend instance
`--cassandra-archive.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra-archive.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra-archive.enabled`	`false`
Enable extra storage
`--cassandra-archive.keyspace`
The Cassandra keyspace for Jaeger data
`--cassandra-archive.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra-archive.max-retry-attempts`	`0`
The number of attempts when reading from Cassandra
`--cassandra-archive.password`
Password for password authentication for Cassandra
`--cassandra-archive.port`	`0`
The port for cassandra
`--cassandra-archive.proto-version`	`0`
The Cassandra protocol version
`--cassandra-archive.reconnect-interval`	`0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra-archive.servers`
The comma-separated list of Cassandra servers
`--cassandra-archive.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra-archive.tls`	`false`
Enable TLS
`--cassandra-archive.tls.ca`
Path to TLS CA file
`--cassandra-archive.tls.cert`
Path to TLS certificate file
`--cassandra-archive.tls.key`
Path to TLS key file
`--cassandra-archive.tls.server-name`
Override the TLS server name
`--cassandra-archive.tls.verify-host`	`false`
Enable (or disable) host key verification
`--cassandra-archive.username`
Username for password authentication for Cassandra
`--cassandra.connections-per-host`	`2`
The number of Cassandra connections from a single backend instance
`--cassandra.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra.keyspace`	`jaeger_v1_test`
The Cassandra keyspace for Jaeger data
`--cassandra.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra.max-retry-attempts`	`3`
The number of attempts when reading from Cassandra
`--cassandra.password`
Password for password authentication for Cassandra
`--cassandra.port`	`0`
The port for cassandra
`--cassandra.proto-version`	`4`
The Cassandra protocol version
`--cassandra.reconnect-interval`	`1m0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra.servers`	`127.0.0.1`
The comma-separated list of Cassandra servers
`--cassandra.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra.span-store-write-cache-ttl`	`12h0m0s`
The duration to wait before rewriting an existing service or operation name
`--cassandra.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra.tls`	`false`
Enable TLS
`--cassandra.tls.ca`
Path to TLS CA file
`--cassandra.tls.cert`
Path to TLS certificate file
`--cassandra.tls.key`
Path to TLS key file
`--cassandra.tls.server-name`
Override the TLS server name
`--cassandra.tls.verify-host`	`true`
Enable (or disable) host key verification
`--cassandra.username`
Username for password authentication for Cassandra
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-collector
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-collector with `elasticsearch` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--es-archive.bulk.actions`	`0`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es-archive.bulk.flush-interval`	`0s`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es-archive.bulk.size`	`0`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es-archive.bulk.workers`	`0`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es-archive.enabled`	`false`
Enable extra storage
`--es-archive.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es-archive.max-num-spans`	`0`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es-archive.max-span-age`	`0s`
The maximum lookback for spans in Elasticsearch
`--es-archive.num-replicas`	`0`
The number of replicas per index in Elasticsearch
`--es-archive.num-shards`	`0`
The number of shards per index in Elasticsearch
`--es-archive.password`
The password required by Elasticsearch
`--es-archive.server-urls`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es-archive.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es-archive.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es-archive.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es-archive.tags-as-fields.dot-replacement`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es-archive.tls`	`false`
Enable TLS with client certificates.
`--es-archive.tls.ca`
Path to TLS CA file
`--es-archive.tls.cert`
Path to TLS certificate file
`--es-archive.tls.key`
Path to TLS key file
`--es-archive.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es-archive.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es-archive.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es-archive.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es-archive.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--es.bulk.actions`	`1000`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es.bulk.flush-interval`	`200ms`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es.bulk.size`	`5000000`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es.bulk.workers`	`1`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es.max-num-spans`	`10000`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es.max-span-age`	`72h0m0s`
The maximum lookback for spans in Elasticsearch
`--es.num-replicas`	`1`
The number of replicas per index in Elasticsearch
`--es.num-shards`	`5`
The number of shards per index in Elasticsearch
`--es.password`
The password required by Elasticsearch
`--es.server-urls`	`http://127.0.0.1:9200`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es.tags-as-fields.dot-replacement`	`@`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es.tls`	`false`
Enable TLS with client certificates.
`--es.tls.ca`
Path to TLS CA file
`--es.tls.cert`
Path to TLS certificate file
`--es.tls.key`
Path to TLS key file
`--es.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-collector
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-collector with `kafka` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-collector
`--kafka.producer.authentication`	`none`
Authentication type used to authenticate with kafka cluster. e.g. none, kerberos
`--kafka.producer.brokers`	`127.0.0.1:9092`
(experimental) The comma-separated list of kafka brokers. i.e. '127.0.0.1:9092,0.0.0:1234'
`--kafka.producer.encoding`	`protobuf`
(experimental) Encoding of spans ("json" or "protobuf") sent to kafka.
`--kafka.producer.kerberos.config-file`	`/etc/krb5.conf`
Path to Kerberos configuration. i.e /etc/krb5.conf
`--kafka.producer.kerberos.keytab-file`	`/etc/security/kafka.keytab`
Path to keytab file. i.e /etc/security/kafka.keytab
`--kafka.producer.kerberos.password`
The Kerberos password used for authenticate with KDC
`--kafka.producer.kerberos.realm`
Kerberos realm
`--kafka.producer.kerberos.service-name`	`kafka`
Kerberos service name
`--kafka.producer.kerberos.use-keytab`	`false`
Use of keytab instead of password, if this is true, keytab file will be used instead of password
`--kafka.producer.kerberos.username`
The Kerberos username used for authenticate with KDC
`--kafka.producer.topic`	`jaeger-spans`
(experimental) The name of the kafka topic
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-collector with `grpc-plugin` storage

Flag	Default Value
`--admin-http-port`	`14269`
The http port for the admin server, including health check, /metrics, etc.
`--collector.grpc-port`	`14250`
The gRPC port for the collector service
`--collector.grpc.tls`	`false`
Enable TLS
`--collector.grpc.tls.cert`
Path to TLS certificate file
`--collector.grpc.tls.key`
Path to TLS key file
`--collector.http-port`	`14268`
The HTTP port for the collector service
`--collector.num-workers`	`50`
The number of workers pulling items from the queue
`--collector.port`	`14267`
The TChannel port for the collector service
`--collector.queue-size`	`2000`
The queue size of the collector
`--collector.zipkin.allowed-headers`	`content-type`
Allowed headers for the Zipkin collector service, default content-type
`--collector.zipkin.allowed-origins`	`*`
Allowed origins for the Zipkin collector service, default accepts all
`--collector.zipkin.http-port`	`0`
The HTTP port for the Zipkin collector service e.g. 9411
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--grpc-storage-plugin.binary`
The location of the plugin binary
`--grpc-storage-plugin.configuration-file`
A path pointing to the plugin's configuration file, made available to the plugin with the --config arg
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-collector
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--sampling.strategies-file`
The path for the sampling strategies file in JSON format. See sampling documentation to see format of the file
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-ingester

Jaeger ingester consumes spans from a particular Kafka topic and writes them to a configured storage.

jaeger-ingester can be used with these storage backends:

jaeger-ingester with cassandra
jaeger-ingester with elasticsearch
jaeger-ingester with grpc-plugin

jaeger-ingester with `cassandra` storage

Flag	Default Value
`--admin-http-port`	`14270`
The http port for the admin server, including health check, /metrics, etc.
`--cassandra-archive.connections-per-host`	`0`
The number of Cassandra connections from a single backend instance
`--cassandra-archive.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra-archive.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra-archive.enabled`	`false`
Enable extra storage
`--cassandra-archive.keyspace`
The Cassandra keyspace for Jaeger data
`--cassandra-archive.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra-archive.max-retry-attempts`	`0`
The number of attempts when reading from Cassandra
`--cassandra-archive.password`
Password for password authentication for Cassandra
`--cassandra-archive.port`	`0`
The port for cassandra
`--cassandra-archive.proto-version`	`0`
The Cassandra protocol version
`--cassandra-archive.reconnect-interval`	`0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra-archive.servers`
The comma-separated list of Cassandra servers
`--cassandra-archive.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra-archive.tls`	`false`
Enable TLS
`--cassandra-archive.tls.ca`
Path to TLS CA file
`--cassandra-archive.tls.cert`
Path to TLS certificate file
`--cassandra-archive.tls.key`
Path to TLS key file
`--cassandra-archive.tls.server-name`
Override the TLS server name
`--cassandra-archive.tls.verify-host`	`false`
Enable (or disable) host key verification
`--cassandra-archive.username`
Username for password authentication for Cassandra
`--cassandra.connections-per-host`	`2`
The number of Cassandra connections from a single backend instance
`--cassandra.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra.keyspace`	`jaeger_v1_test`
The Cassandra keyspace for Jaeger data
`--cassandra.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra.max-retry-attempts`	`3`
The number of attempts when reading from Cassandra
`--cassandra.password`
Password for password authentication for Cassandra
`--cassandra.port`	`0`
The port for cassandra
`--cassandra.proto-version`	`4`
The Cassandra protocol version
`--cassandra.reconnect-interval`	`1m0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra.servers`	`127.0.0.1`
The comma-separated list of Cassandra servers
`--cassandra.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra.span-store-write-cache-ttl`	`12h0m0s`
The duration to wait before rewriting an existing service or operation name
`--cassandra.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra.tls`	`false`
Enable TLS
`--cassandra.tls.ca`
Path to TLS CA file
`--cassandra.tls.cert`
Path to TLS certificate file
`--cassandra.tls.key`
Path to TLS key file
`--cassandra.tls.server-name`
Override the TLS server name
`--cassandra.tls.verify-host`	`true`
Enable (or disable) host key verification
`--cassandra.username`
Username for password authentication for Cassandra
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-ingester
`--ingester.deadlockInterval`	`1m0s`
Interval to check for deadlocks. If no messages gets processed in given time, ingester app will exit. Value of 0 disables deadlock check.
`--ingester.parallelism`	`1000`
The number of messages to process in parallel
`--kafka.consumer.authentication`	`none`
Authentication type used to authenticate with kafka cluster. e.g. none, kerberos
`--kafka.consumer.brokers`	`127.0.0.1:9092`
The comma-separated list of kafka brokers. i.e. '127.0.0.1:9092,0.0.0:1234'
`--kafka.consumer.client-id`	`jaeger-ingester`
The Consumer Client ID that ingester will use
`--kafka.consumer.encoding`	`protobuf`
The encoding of spans ("json", "protobuf", "zipkin-thrift") consumed from kafka
`--kafka.consumer.group-id`	`jaeger-ingester`
The Consumer Group that ingester will be consuming on behalf of
`--kafka.consumer.kerberos.config-file`	`/etc/krb5.conf`
Path to Kerberos configuration. i.e /etc/krb5.conf
`--kafka.consumer.kerberos.keytab-file`	`/etc/security/kafka.keytab`
Path to keytab file. i.e /etc/security/kafka.keytab
`--kafka.consumer.kerberos.password`
The Kerberos password used for authenticate with KDC
`--kafka.consumer.kerberos.realm`
Kerberos realm
`--kafka.consumer.kerberos.service-name`	`kafka`
Kerberos service name
`--kafka.consumer.kerberos.use-keytab`	`false`
Use of keytab instead of password, if this is true, keytab file will be used instead of password
`--kafka.consumer.kerberos.username`
The Kerberos username used for authenticate with KDC
`--kafka.consumer.topic`	`jaeger-spans`
The name of the kafka topic to consume from
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-ingester with `elasticsearch` storage

Flag	Default Value
`--admin-http-port`	`14270`
The http port for the admin server, including health check, /metrics, etc.
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--es-archive.bulk.actions`	`0`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es-archive.bulk.flush-interval`	`0s`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es-archive.bulk.size`	`0`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es-archive.bulk.workers`	`0`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es-archive.enabled`	`false`
Enable extra storage
`--es-archive.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es-archive.max-num-spans`	`0`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es-archive.max-span-age`	`0s`
The maximum lookback for spans in Elasticsearch
`--es-archive.num-replicas`	`0`
The number of replicas per index in Elasticsearch
`--es-archive.num-shards`	`0`
The number of shards per index in Elasticsearch
`--es-archive.password`
The password required by Elasticsearch
`--es-archive.server-urls`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es-archive.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es-archive.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es-archive.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es-archive.tags-as-fields.dot-replacement`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es-archive.tls`	`false`
Enable TLS with client certificates.
`--es-archive.tls.ca`
Path to TLS CA file
`--es-archive.tls.cert`
Path to TLS certificate file
`--es-archive.tls.key`
Path to TLS key file
`--es-archive.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es-archive.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es-archive.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es-archive.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es-archive.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--es.bulk.actions`	`1000`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es.bulk.flush-interval`	`200ms`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es.bulk.size`	`5000000`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es.bulk.workers`	`1`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es.max-num-spans`	`10000`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es.max-span-age`	`72h0m0s`
The maximum lookback for spans in Elasticsearch
`--es.num-replicas`	`1`
The number of replicas per index in Elasticsearch
`--es.num-shards`	`5`
The number of shards per index in Elasticsearch
`--es.password`
The password required by Elasticsearch
`--es.server-urls`	`http://127.0.0.1:9200`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es.tags-as-fields.dot-replacement`	`@`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es.tls`	`false`
Enable TLS with client certificates.
`--es.tls.ca`
Path to TLS CA file
`--es.tls.cert`
Path to TLS certificate file
`--es.tls.key`
Path to TLS key file
`--es.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-ingester
`--ingester.deadlockInterval`	`1m0s`
Interval to check for deadlocks. If no messages gets processed in given time, ingester app will exit. Value of 0 disables deadlock check.
`--ingester.parallelism`	`1000`
The number of messages to process in parallel
`--kafka.consumer.authentication`	`none`
Authentication type used to authenticate with kafka cluster. e.g. none, kerberos
`--kafka.consumer.brokers`	`127.0.0.1:9092`
The comma-separated list of kafka brokers. i.e. '127.0.0.1:9092,0.0.0:1234'
`--kafka.consumer.client-id`	`jaeger-ingester`
The Consumer Client ID that ingester will use
`--kafka.consumer.encoding`	`protobuf`
The encoding of spans ("json", "protobuf", "zipkin-thrift") consumed from kafka
`--kafka.consumer.group-id`	`jaeger-ingester`
The Consumer Group that ingester will be consuming on behalf of
`--kafka.consumer.kerberos.config-file`	`/etc/krb5.conf`
Path to Kerberos configuration. i.e /etc/krb5.conf
`--kafka.consumer.kerberos.keytab-file`	`/etc/security/kafka.keytab`
Path to keytab file. i.e /etc/security/kafka.keytab
`--kafka.consumer.kerberos.password`
The Kerberos password used for authenticate with KDC
`--kafka.consumer.kerberos.realm`
Kerberos realm
`--kafka.consumer.kerberos.service-name`	`kafka`
Kerberos service name
`--kafka.consumer.kerberos.use-keytab`	`false`
Use of keytab instead of password, if this is true, keytab file will be used instead of password
`--kafka.consumer.kerberos.username`
The Kerberos username used for authenticate with KDC
`--kafka.consumer.topic`	`jaeger-spans`
The name of the kafka topic to consume from
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-ingester with `grpc-plugin` storage

Flag	Default Value
`--admin-http-port`	`14270`
The http port for the admin server, including health check, /metrics, etc.
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--grpc-storage-plugin.binary`
The location of the plugin binary
`--grpc-storage-plugin.configuration-file`
A path pointing to the plugin's configuration file, made available to the plugin with the --config arg
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-ingester
`--ingester.deadlockInterval`	`1m0s`
Interval to check for deadlocks. If no messages gets processed in given time, ingester app will exit. Value of 0 disables deadlock check.
`--ingester.parallelism`	`1000`
The number of messages to process in parallel
`--kafka.consumer.authentication`	`none`
Authentication type used to authenticate with kafka cluster. e.g. none, kerberos
`--kafka.consumer.brokers`	`127.0.0.1:9092`
The comma-separated list of kafka brokers. i.e. '127.0.0.1:9092,0.0.0:1234'
`--kafka.consumer.client-id`	`jaeger-ingester`
The Consumer Client ID that ingester will use
`--kafka.consumer.encoding`	`protobuf`
The encoding of spans ("json", "protobuf", "zipkin-thrift") consumed from kafka
`--kafka.consumer.group-id`	`jaeger-ingester`
The Consumer Group that ingester will be consuming on behalf of
`--kafka.consumer.kerberos.config-file`	`/etc/krb5.conf`
Path to Kerberos configuration. i.e /etc/krb5.conf
`--kafka.consumer.kerberos.keytab-file`	`/etc/security/kafka.keytab`
Path to keytab file. i.e /etc/security/kafka.keytab
`--kafka.consumer.kerberos.password`
The Kerberos password used for authenticate with KDC
`--kafka.consumer.kerberos.realm`
Kerberos realm
`--kafka.consumer.kerberos.service-name`	`kafka`
Kerberos service name
`--kafka.consumer.kerberos.use-keytab`	`false`
Use of keytab instead of password, if this is true, keytab file will be used instead of password
`--kafka.consumer.kerberos.username`
The Kerberos username used for authenticate with KDC
`--kafka.consumer.topic`	`jaeger-spans`
The name of the kafka topic to consume from
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-query

Jaeger query service provides a Web UI and an API for accessing trace data.

jaeger-query can be used with these storage backends:

jaeger-query with cassandra
jaeger-query with elasticsearch
jaeger-query with grpc-plugin

jaeger-query with `cassandra` storage

Flag	Default Value
`--admin-http-port`	`16687`
The http port for the admin server, including health check, /metrics, etc.
`--cassandra-archive.connections-per-host`	`0`
The number of Cassandra connections from a single backend instance
`--cassandra-archive.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra-archive.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra-archive.enabled`	`false`
Enable extra storage
`--cassandra-archive.keyspace`
The Cassandra keyspace for Jaeger data
`--cassandra-archive.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra-archive.max-retry-attempts`	`0`
The number of attempts when reading from Cassandra
`--cassandra-archive.password`
Password for password authentication for Cassandra
`--cassandra-archive.port`	`0`
The port for cassandra
`--cassandra-archive.proto-version`	`0`
The Cassandra protocol version
`--cassandra-archive.reconnect-interval`	`0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra-archive.servers`
The comma-separated list of Cassandra servers
`--cassandra-archive.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra-archive.tls`	`false`
Enable TLS
`--cassandra-archive.tls.ca`
Path to TLS CA file
`--cassandra-archive.tls.cert`
Path to TLS certificate file
`--cassandra-archive.tls.key`
Path to TLS key file
`--cassandra-archive.tls.server-name`
Override the TLS server name
`--cassandra-archive.tls.verify-host`	`false`
Enable (or disable) host key verification
`--cassandra-archive.username`
Username for password authentication for Cassandra
`--cassandra.connections-per-host`	`2`
The number of Cassandra connections from a single backend instance
`--cassandra.consistency`
The Cassandra consistency level, e.g. ANY, ONE, TWO, THREE, QUORUM, ALL, LOCAL_QUORUM, EACH_QUORUM, LOCAL_ONE (default LOCAL_ONE)
`--cassandra.enable-dependencies-v2`	`false`
(deprecated) Jaeger will automatically detect the version of the dependencies table
`--cassandra.keyspace`	`jaeger_v1_test`
The Cassandra keyspace for Jaeger data
`--cassandra.local-dc`
The name of the Cassandra local data center for DC Aware host selection
`--cassandra.max-retry-attempts`	`3`
The number of attempts when reading from Cassandra
`--cassandra.password`
Password for password authentication for Cassandra
`--cassandra.port`	`0`
The port for cassandra
`--cassandra.proto-version`	`4`
The Cassandra protocol version
`--cassandra.reconnect-interval`	`1m0s`
Reconnect interval to retry connecting to downed hosts
`--cassandra.servers`	`127.0.0.1`
The comma-separated list of Cassandra servers
`--cassandra.socket-keep-alive`	`0s`
Cassandra's keepalive period to use, enabled if > 0
`--cassandra.span-store-write-cache-ttl`	`12h0m0s`
The duration to wait before rewriting an existing service or operation name
`--cassandra.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--cassandra.tls`	`false`
Enable TLS
`--cassandra.tls.ca`
Path to TLS CA file
`--cassandra.tls.cert`
Path to TLS certificate file
`--cassandra.tls.key`
Path to TLS key file
`--cassandra.tls.server-name`
Override the TLS server name
`--cassandra.tls.verify-host`	`true`
Enable (or disable) host key verification
`--cassandra.username`
Username for password authentication for Cassandra
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-query
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-query with `elasticsearch` storage

Flag	Default Value
`--admin-http-port`	`16687`
The http port for the admin server, including health check, /metrics, etc.
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--es-archive.bulk.actions`	`0`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es-archive.bulk.flush-interval`	`0s`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es-archive.bulk.size`	`0`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es-archive.bulk.workers`	`0`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es-archive.enabled`	`false`
Enable extra storage
`--es-archive.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es-archive.max-num-spans`	`0`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es-archive.max-span-age`	`0s`
The maximum lookback for spans in Elasticsearch
`--es-archive.num-replicas`	`0`
The number of replicas per index in Elasticsearch
`--es-archive.num-shards`	`0`
The number of shards per index in Elasticsearch
`--es-archive.password`
The password required by Elasticsearch
`--es-archive.server-urls`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es-archive.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es-archive.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es-archive.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es-archive.tags-as-fields.dot-replacement`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es-archive.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es-archive.tls`	`false`
Enable TLS with client certificates.
`--es-archive.tls.ca`
Path to TLS CA file
`--es-archive.tls.cert`
Path to TLS certificate file
`--es-archive.tls.key`
Path to TLS key file
`--es-archive.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es-archive.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es-archive.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es-archive.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es-archive.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--es.bulk.actions`	`1000`
The number of requests that can be enqueued before the bulk processor decides to commit
`--es.bulk.flush-interval`	`200ms`
A time.Duration after which bulk requests are committed, regardless of other thresholds. Set to zero to disable. By default, this is disabled.
`--es.bulk.size`	`5000000`
The number of bytes that the bulk requests can take up before the bulk processor decides to commit
`--es.bulk.workers`	`1`
The number of workers that are able to receive bulk requests and eventually commit them to Elasticsearch
`--es.index-prefix`
Optional prefix of Jaeger indices. For example "production" creates "production-jaeger-*".
`--es.max-num-spans`	`10000`
The maximum number of spans to fetch at a time per query in Elasticsearch
`--es.max-span-age`	`72h0m0s`
The maximum lookback for spans in Elasticsearch
`--es.num-replicas`	`1`
The number of replicas per index in Elasticsearch
`--es.num-shards`	`5`
The number of shards per index in Elasticsearch
`--es.password`
The password required by Elasticsearch
`--es.server-urls`	`http://127.0.0.1:9200`
The comma-separated list of Elasticsearch servers, must be full url i.e. http://localhost:9200
`--es.sniffer`	`false`
The sniffer config for Elasticsearch; client uses sniffing process to find all nodes automatically, disable if not required
`--es.tags-as-fields.all`	`false`
(experimental) Store all span and process tags as object fields. If true .tags-as-fields.config-file is ignored. Binary tags are always stored as nested objects.
`--es.tags-as-fields.config-file`
(experimental) Optional path to a file containing tag keys which will be stored as object fields. Each key should be on a separate line.
`--es.tags-as-fields.dot-replacement`	`@`
(experimental) The character used to replace dots (".") in tag keys stored as object fields.
`--es.timeout`	`0s`
Timeout used for queries. A Timeout of zero means no timeout
`--es.tls`	`false`
Enable TLS with client certificates.
`--es.tls.ca`
Path to TLS CA file
`--es.tls.cert`
Path to TLS certificate file
`--es.tls.key`
Path to TLS key file
`--es.tls.skip-host-verify`	`false`
(insecure) Skip server's certificate chain and host name verification
`--es.token-file`
Path to a file containing bearer token. This flag also loads CA if it is specified.
`--es.use-aliases`	`false`
(experimental) Use read and write aliases for indices. Use this option with Elasticsearch rollover API. It requires an external component to create aliases before startup and then performing its management. Note that es.max-span-age is not taken into the account and has to be substituted by external component managing read alias.
`--es.username`
The username required by Elasticsearch. The basic authentication also loads CA if it is specified.
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-query
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-query with `grpc-plugin` storage

Flag	Default Value
`--admin-http-port`	`16687`
The http port for the admin server, including health check, /metrics, etc.
`--config-file`
Configuration file in JSON, TOML, YAML, HCL, or Java properties formats (default none). See spf13/viper for precedence.
`--downsampling.hashsalt`
Salt used when hashing trace id for downsampling.
`--downsampling.ratio`	`1`
Ratio of spans passed to storage after downsampling (between 0 and 1), e.g ratio = 0.3 means we are keeping 30% of spans and dropping 70% of spans; ratio = 1.0 disables downsampling.
`--grpc-storage-plugin.binary`
The location of the plugin binary
`--grpc-storage-plugin.configuration-file`
A path pointing to the plugin's configuration file, made available to the plugin with the --config arg
`--health-check-http-port`	`0`
(deprecated) see --admin-http-port
`--help`	`false`
help for jaeger-query
`--log-level`	`info`
Minimal allowed log Level. For more levels see https://github.com/uber-go/zap
`--metrics-backend`	`prometheus`
Defines which metrics backend to use for metrics reporting: expvar, prometheus, none
`--metrics-http-route`	`/metrics`
Defines the route of HTTP endpoint for metrics backends that support scraping
`--query.base-path`	`/`
The base path for all HTTP routes, e.g. /jaeger; useful when running behind a reverse proxy
`--query.bearer-token-propagation`	`false`
Allow propagation of bearer token to be used by storage plugins
`--query.port`	`16686`
The port for the query service
`--query.static-files`
The directory path override for the static assets for the UI
`--query.ui-config`
The path to the UI configuration file in JSON format
`--span-storage.type`
(deprecated) please use SPAN_STORAGE_TYPE environment variable. Run this binary with "env" command for help.

jaeger-all-in-one

jaeger-all-in-one with cassandra storage

jaeger-all-in-one with elasticsearch storage

jaeger-all-in-one with memory storage

jaeger-all-in-one with badger storage

jaeger-all-in-one with grpc-plugin storage

jaeger-agent

jaeger-collector

jaeger-collector with cassandra storage

jaeger-collector with elasticsearch storage

jaeger-collector with kafka storage

jaeger-collector with grpc-plugin storage