Part XVI. Appendix: Compendium of Configuration Properties

archaius.propagate.environmentChangedEvent

true

Propagates EnvironmentChanged events to Archaius ConfigurationManager.

encrypt.fail-on-error

true

Flag to say that a process should fail if there is an encryption or decryption error.

encrypt.key

A symmetric key. As a stronger alternative consider using a keystore.

encrypt.key-store.alias

Alias for a key in the store.

encrypt.key-store.location

Location of the key store file, e.g. classpath:/keystore.jks.

encrypt.key-store.password

Password that locks the keystore.

encrypt.key-store.secret

Secret protecting the key (defaults to the same as the password).

encrypt.rsa.algorithm

The RSA algorithm to use (DEFAULT or OEAP). Once it is set do not change it (or existing ciphers will not a decryptable).

encrypt.rsa.salt

deadbeef

Salt for the random secret used to encrypt cipher text. Once it is set do not change it (or existing ciphers will not a decryptable).

encrypt.rsa.strong

false

Flag to indicate that "strong" AES encryption should be used internally. If true then the GCM algorithm is applied to the AES encrypted bytes. Default is false (in which case "standard" CBC is used instead). Once it is set do not change it (or existing ciphers will not a decryptable).

endpoints.bus.enabled

endpoints.bus.id

endpoints.bus.sensitive

endpoints.consul.enabled

endpoints.consul.id

endpoints.consul.sensitive

endpoints.env.post.enabled

true

Enable changing the Environment through a POST to /env.

endpoints.features.enabled

endpoints.features.id

endpoints.features.sensitive

endpoints.pause.enabled

true

Enable the /pause endpoint (to send Lifecycle.stop()).

endpoints.pause.id

endpoints.pause.sensitive

endpoints.refresh.enabled

true

Enable the /refresh endpoint to refresh configuration and re-initialize refresh scoped beans.

endpoints.refresh.id

endpoints.refresh.sensitive

endpoints.restart.enabled

true

Enable the /restart endpoint to restart the application context.

endpoints.restart.id

endpoints.restart.pause-endpoint.enabled

endpoints.restart.pause-endpoint.id

endpoints.restart.pause-endpoint.sensitive

endpoints.restart.resume-endpoint.enabled

endpoints.restart.resume-endpoint.id

endpoints.restart.resume-endpoint.sensitive

endpoints.restart.sensitive

endpoints.restart.timeout

0

endpoints.resume.enabled

true

Enable the /resume endpoint (to send Lifecycle.start()).

endpoints.resume.id

endpoints.resume.sensitive

endpoints.routes.enabled

endpoints.routes.id

endpoints.routes.sensitive

endpoints.zookeeper.enabled

true

Enable the /zookeeper endpoint to inspect the state of zookeeper.

eureka.client.allow-redirects

false

Indicates whether server can redirect a client request to a backup server/cluster. If set to false, the server will handle the request directly, If set to true, it may send HTTP redirect to the client, with a new server location.

eureka.client.availability-zones

Gets the list of availability zones (used in AWS data centers) for the region in which this instance resides. The changes are effective at runtime at the next registry fetch cycle as specified by registryFetchIntervalSeconds.

eureka.client.backup-registry-impl

Gets the name of the implementation which implements BackupRegistry to fetch the registry information as a fall back option for only the first time when the eureka client starts. This may be needed for applications which needs additional resiliency for registry information without which it cannot operate.

eureka.client.cache-refresh-executor-exponential-back-off-bound

10

Cache refresh executor exponential back off related property. It is a maximum multiplier value for retry delay, in case where a sequence of timeouts occurred.

eureka.client.cache-refresh-executor-thread-pool-size

2

The thread pool size for the cacheRefreshExecutor to initialise with

eureka.client.client-data-accept

EurekaAccept name for client data accept

eureka.client.decoder-name

This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)

eureka.client.disable-delta

false

Indicates whether the eureka client should disable fetching of delta and should rather resort to getting the full registry information. Note that the delta fetches can reduce the traffic tremendously, because the rate of change with the eureka server is normally much lower than the rate of fetches. The changes are effective at runtime at the next registry fetch cycle as specified by registryFetchIntervalSeconds

eureka.client.dollar-replacement

_-

Get a replacement string for Dollar sign <code>$</code> during serializing/deserializing information in eureka server.

eureka.client.enabled

true

Flag to indicate that the Eureka client is enabled.

eureka.client.encoder-name

This is a transient config and once the latest codecs are stable, can be removed (as there will only be one)

eureka.client.escape-char-replacement

__

Get a replacement string for underscore sign <code>_</code> during serializing/deserializing information in eureka server.

eureka.client.eureka-connection-idle-timeout-seconds

30

Indicates how much time (in seconds) that the HTTP connections to eureka server can stay idle before it can be closed. In the AWS environment, it is recommended that the values is 30 seconds or less, since the firewall cleans up the connection information after a few mins leaving the connection hanging in limbo

eureka.client.eureka-server-connect-timeout-seconds

5

Indicates how long to wait (in seconds) before a connection to eureka server needs to timeout. Note that the connections in the client are pooled by org.apache.http.client.HttpClient and this setting affects the actual connection creation and also the wait time to get the connection from the pool.

eureka.client.eureka-server-d-n-s-name

Gets the DNS name to be queried to get the list of eureka servers.This information is not required if the contract returns the service urls by implementing serviceUrls. The DNS mechanism is used when useDnsForFetchingServiceUrls is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically. The changes are effective at runtime.

eureka.client.eureka-server-port

Gets the port to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS.This information is not required if the contract returns the service urls eurekaServerServiceUrls(String). The DNS mechanism is used when useDnsForFetchingServiceUrls is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically. The changes are effective at runtime.

eureka.client.eureka-server-read-timeout-seconds

8

Indicates how long to wait (in seconds) before a read from eureka server needs to timeout.

eureka.client.eureka-server-total-connections

200

Gets the total number of connections that is allowed from eureka client to all eureka servers.

eureka.client.eureka-server-total-connections-per-host

50

Gets the total number of connections that is allowed from eureka client to a eureka server host.

eureka.client.eureka-server-u-r-l-context

Gets the URL context to be used to construct the service url to contact eureka server when the list of eureka servers come from the DNS. This information is not required if the contract returns the service urls from eurekaServerServiceUrls. The DNS mechanism is used when useDnsForFetchingServiceUrls is set to true and the eureka client expects the DNS to configured a certain way so that it can fetch changing eureka servers dynamically. The changes are effective at runtime.

eureka.client.eureka-service-url-poll-interval-seconds

0

Indicates how often(in seconds) to poll for changes to eureka server information. Eureka servers could be added or removed and this setting controls how soon the eureka clients should know about it.

eureka.client.fetch-registry

true

Indicates whether this client should fetch eureka registry information from eureka server.

eureka.client.fetch-remote-regions-registry

Comma separated list of regions for which the eureka registry information will be fetched. It is mandatory to define the availability zones for each of these regions as returned by availabilityZones. Failing to do so, will result in failure of discovery client startup.

eureka.client.filter-only-up-instances

true

Indicates whether to get the applications after filtering the applications for instances with only InstanceStatus UP states.

eureka.client.g-zip-content

true

Indicates whether the content fetched from eureka server has to be compressed whenever it is supported by the server. The registry information from the eureka server is compressed for optimum network traffic.

eureka.client.healthcheck.enabled

true

Enables the Eureka health check handler.

eureka.client.heartbeat-executor-exponential-back-off-bound

10

Heartbeat executor exponential back off related property. It is a maximum multiplier value for retry delay, in case where a sequence of timeouts occurred.

eureka.client.heartbeat-executor-thread-pool-size

2

The thread pool size for the heartbeatExecutor to initialise with

eureka.client.initial-instance-info-replication-interval-seconds

40

Indicates how long initially (in seconds) to replicate instance info to the eureka server

eureka.client.instance-info-replication-interval-seconds

30

Indicates how often(in seconds) to replicate instance changes to be replicated to the eureka server.

eureka.client.log-delta-diff

false

Indicates whether to log differences between the eureka server and the eureka client in terms of registry information. Eureka client tries to retrieve only delta changes from eureka server to minimize network traffic. After receiving the deltas, eureka client reconciles the information from the server to verify it has not missed out some information. Reconciliation failures could happen when the client has had network issues communicating to server.If the reconciliation fails, eureka client gets the full registry information. While getting the full registry information, the eureka client can log the differences between the client and the server and this setting controls that. The changes are effective at runtime at the next registry fetch cycle as specified by registryFetchIntervalSecondsr

eureka.client.on-demand-update-status-change

true

If set to true, local status updates via ApplicationInfoManager will trigger on-demand (but rate limited) register/updates to remote eureka servers

eureka.client.prefer-same-zone-eureka

true

Indicates whether or not this instance should try to use the eureka server in the same zone for latency and/or other reason. Ideally eureka clients are configured to talk to servers in the same zone The changes are effective at runtime at the next registry fetch cycle as specified by registryFetchIntervalSeconds

eureka.client.property-resolver

eureka.client.proxy-host

Gets the proxy host to eureka server if any.

eureka.client.proxy-password

Gets the proxy password if any.

eureka.client.proxy-port

Gets the proxy port to eureka server if any.

eureka.client.proxy-user-name

Gets the proxy user name if any.

eureka.client.region

us-east-1

Gets the region (used in AWS datacenters) where this instance resides.

eureka.client.register-with-eureka

true

Indicates whether or not this instance should register its information with eureka server for discovery by others. In some cases, you do not want your instances to be discovered whereas you just want do discover other instances.

eureka.client.registry-fetch-interval-seconds

30

Indicates how often(in seconds) to fetch the registry information from the eureka server.

eureka.client.registry-refresh-single-vip-address

Indicates whether the client is only interested in the registry information for a single VIP.

eureka.client.service-url

Map of availability zone to list of fully qualified URLs to communicate with eureka server. Each value can be a single URL or a comma separated list of alternative locations. Typically the eureka server URLs carry protocol,host,port,context and version information if any. Example: https://ec2-256-156-243-129.compute-1.amazonaws.com:7001/eureka/ The changes are effective at runtime at the next service url refresh cycle as specified by eurekaServiceUrlPollIntervalSeconds.

eureka.client.use-dns-for-fetching-service-urls

false

Indicates whether the eureka client should use the DNS mechanism to fetch a list of eureka servers to talk to. When the DNS name is updated to have additional servers, that information is used immediately after the eureka client polls for that information as specified in eurekaServiceUrlPollIntervalSeconds. Alternatively, the service urls can be returned serviceUrls, but the users should implement their own mechanism to return the updated list in case of changes. The changes are effective at runtime.

eureka.dashboard.enabled

true

Flag to enable the Eureka dashboard. Default true.

eureka.dashboard.path

/

The path to the Eureka dashboard (relative to the servlet path). Defaults to "/".

eureka.instance.a-s-g-name

Gets the AWS autoscaling group name associated with this instance. This information is specifically used in an AWS environment to automatically put an instance out of service after the instance is launched and it has been disabled for traffic..

eureka.instance.app-group-name

Get the name of the application group to be registered with eureka.

eureka.instance.appname

unknown

Get the name of the application to be registered with eureka.

eureka.instance.data-center-info

Returns the data center this instance is deployed. This information is used to get some AWS specific instance information if the instance is deployed in AWS.

eureka.instance.default-address-resolution-order

[]

eureka.instance.environment

eureka.instance.health-check-url

Gets the absolute health check page URL for this instance. The users can provide the healthCheckUrlPath if the health check page resides in the same instance talking to eureka, else in the cases where the instance is a proxy for some other server, users can provide the full URL. If the full URL is provided it takes precedence. <p> It is normally used for making educated decisions based on the health of the instance - for example, it can be used to determine whether to proceed deployments to an entire farm or stop the deployments without causing further damage. The full URL should follow the format http://${eureka.hostname}:7001/ where the value ${eureka.hostname} is replaced at runtime.

eureka.instance.health-check-url-path

/health

Gets the relative health check URL path for this instance. The health check page URL is then constructed out of the hostname and the type of communication - secure or unsecure as specified in securePort and nonSecurePort. It is normally used for making educated decisions based on the health of the instance - for example, it can be used to determine whether to proceed deployments to an entire farm or stop the deployments without causing further damage.

eureka.instance.home-page-url

Gets the absolute home page URL for this instance. The users can provide the homePageUrlPath if the home page resides in the same instance talking to eureka, else in the cases where the instance is a proxy for some other server, users can provide the full URL. If the full URL is provided it takes precedence. It is normally used for informational purposes for other services to use it as a landing page. The full URL should follow the format http://${eureka.hostname}:7001/ where the value ${eureka.hostname} is replaced at runtime.

eureka.instance.home-page-url-path

/

Gets the relative home page URL Path for this instance. The home page URL is then constructed out of the hostName and the type of communication - secure or unsecure. It is normally used for informational purposes for other services to use it as a landing page.

eureka.instance.hostname

The hostname if it can be determined at configuration time (otherwise it will be guessed from OS primitives).

eureka.instance.initial-status

Initial status to register with rmeote Eureka server.

eureka.instance.instance-enabled-onit

false

Indicates whether the instance should be enabled for taking traffic as soon as it is registered with eureka. Sometimes the application might need to do some pre-processing before it is ready to take traffic.

eureka.instance.instance-id

Get the unique Id (within the scope of the appName) of this instance to be registered with eureka.

eureka.instance.ip-address

Get the IPAdress of the instance. This information is for academic purposes only as the communication from other instances primarily happen using the information supplied in {@link #getHostName(boolean)}.

eureka.instance.lease-expiration-duration-in-seconds

90

Indicates the time in seconds that the eureka server waits since it received the last heartbeat before it can remove this instance from its view and there by disallowing traffic to this instance. Setting this value too long could mean that the traffic could be routed to the instance even though the instance is not alive. Setting this value too small could mean, the instance may be taken out of traffic because of temporary network glitches.This value to be set to atleast higher than the value specified in leaseRenewalIntervalInSeconds.

eureka.instance.lease-renewal-interval-in-seconds

30

Indicates how often (in seconds) the eureka client needs to send heartbeats to eureka server to indicate that it is still alive. If the heartbeats are not received for the period specified in leaseExpirationDurationInSeconds, eureka server will remove the instance from its view, there by disallowing traffic to this instance. Note that the instance could still not take traffic if it implements HealthCheckCallback and then decides to make itself unavailable.

eureka.instance.metadata-map

Gets the metadata name/value pairs associated with this instance. This information is sent to eureka server and can be used by other instances.

eureka.instance.namespace

eureka

Get the namespace used to find properties. Ignored in Spring Cloud.

eureka.instance.non-secure-port

80

Get the non-secure port on which the instance should receive traffic.

eureka.instance.non-secure-port-enabled

true

Indicates whether the non-secure port should be enabled for traffic or not.

eureka.instance.prefer-ip-address

false

Flag to say that, when guessing a hostname, the IP address of the server should be used in prference to the hostname reported by the OS.

eureka.instance.registry.default-open-for-traffic-count

1

Value used in determining when leases are cancelled, default to 1 for standalone. Should be set to 0 for peer replicated eurekas

eureka.instance.registry.expected-number-of-renews-per-min

1

eureka.instance.secure-health-check-url

Gets the absolute secure health check page URL for this instance. The users can provide the secureHealthCheckUrl if the health check page resides in the same instance talking to eureka, else in the cases where the instance is a proxy for some other server, users can provide the full URL. If the full URL is provided it takes precedence. <p> It is normally used for making educated decisions based on the health of the instance - for example, it can be used to determine whether to proceed deployments to an entire farm or stop the deployments without causing further damage. The full URL should follow the format http://${eureka.hostname}:7001/ where the value ${eureka.hostname} is replaced at runtime.

eureka.instance.secure-port

443

Get the Secure port on which the instance should receive traffic.

eureka.instance.secure-port-enabled

false

Indicates whether the secure port should be enabled for traffic or not.

eureka.instance.secure-virtual-host-name

unknown

Gets the secure virtual host name defined for this instance. This is typically the way other instance would find this instance by using the secure virtual host name.Think of this as similar to the fully qualified domain name, that the users of your services will need to find this instance.

eureka.instance.status-page-url

Gets the absolute status page URL path for this instance. The users can provide the statusPageUrlPath if the status page resides in the same instance talking to eureka, else in the cases where the instance is a proxy for some other server, users can provide the full URL. If the full URL is provided it takes precedence. It is normally used for informational purposes for other services to find about the status of this instance. Users can provide a simple HTML indicating what is the current status of the instance.

eureka.instance.status-page-url-path

/info

Gets the relative status page URL path for this instance. The status page URL is then constructed out of the hostName and the type of communication - secure or unsecure as specified in securePort and nonSecurePort. It is normally used for informational purposes for other services to find about the status of this instance. Users can provide a simple HTML indicating what is the current status of the instance.

eureka.instance.virtual-host-name

unknown

Gets the virtual host name defined for this instance. This is typically the way other instance would find this instance by using the virtual host name.Think of this as similar to the fully qualified domain name, that the users of your services will need to find this instance.

eureka.server.a-s-g-cache-expiry-timeout-ms

0

eureka.server.a-s-g-query-timeout-ms

300

eureka.server.a-s-g-update-interval-ms

0

eureka.server.a-w-s-access-id

eureka.server.a-w-s-secret-key

eureka.server.batch-replication

false

eureka.server.binding-strategy

eureka.server.delta-retention-timer-interval-in-ms

0

eureka.server.disable-delta

false

eureka.server.disable-delta-for-remote-regions

false

eureka.server.disable-transparent-fallback-to-other-region

false

eureka.server.e-i-p-bind-rebind-retries

3

eureka.server.e-i-p-binding-retry-interval-ms

0

eureka.server.e-i-p-binding-retry-interval-ms-when-unbound

0

eureka.server.enable-replicated-request-compression

false

eureka.server.enable-self-preservation

true

eureka.server.eviction-interval-timer-in-ms

0

eureka.server.g-zip-content-from-remote-region

true

eureka.server.json-codec-name

eureka.server.list-auto-scaling-groups-role-name

ListAutoScalingGroups

eureka.server.log-identity-headers

true

eureka.server.max-elements-in-peer-replication-pool

10000

eureka.server.max-elements-in-status-replication-pool

10000

eureka.server.max-idle-thread-age-in-minutes-for-peer-replication

15

eureka.server.max-idle-thread-in-minutes-age-for-status-replication

10

eureka.server.max-threads-for-peer-replication

20

eureka.server.max-threads-for-status-replication

1

eureka.server.max-time-for-replication

30000

eureka.server.min-available-instances-for-peer-replication

-1

eureka.server.min-threads-for-peer-replication

5

eureka.server.min-threads-for-status-replication

1

eureka.server.number-of-replication-retries

5

eureka.server.peer-eureka-nodes-update-interval-ms

0

eureka.server.peer-eureka-status-refresh-time-interval-ms

0

eureka.server.peer-node-connect-timeout-ms

200

eureka.server.peer-node-connection-idle-timeout-seconds

30

eureka.server.peer-node-read-timeout-ms

200

eureka.server.peer-node-total-connections

1000

eureka.server.peer-node-total-connections-per-host

500

eureka.server.prime-aws-replica-connections

true

eureka.server.property-resolver

eureka.server.rate-limiter-burst-size

10

eureka.server.rate-limiter-enabled

false

eureka.server.rate-limiter-full-fetch-average-rate

100

eureka.server.rate-limiter-privileged-clients

eureka.server.rate-limiter-registry-fetch-average-rate

500

eureka.server.rate-limiter-throttle-standard-clients

false

eureka.server.registry-sync-retries

0

eureka.server.registry-sync-retry-wait-ms

0

eureka.server.remote-region-app-whitelist

eureka.server.remote-region-connect-timeout-ms

1000

eureka.server.remote-region-connection-idle-timeout-seconds

30

eureka.server.remote-region-fetch-thread-pool-size

20

eureka.server.remote-region-read-timeout-ms

1000

eureka.server.remote-region-registry-fetch-interval

30

eureka.server.remote-region-total-connections

1000

eureka.server.remote-region-total-connections-per-host

500

eureka.server.remote-region-trust-store

eureka.server.remote-region-trust-store-password

changeit

eureka.server.remote-region-urls

eureka.server.remote-region-urls-with-name

eureka.server.renewal-percent-threshold

0.85

eureka.server.renewal-threshold-update-interval-ms

0

eureka.server.response-cache-auto-expiration-in-seconds

180

eureka.server.response-cache-update-interval-ms

0

eureka.server.retention-time-in-m-s-in-delta-queue

0

eureka.server.route53-bind-rebind-retries

3

eureka.server.route53-binding-retry-interval-ms

0

eureka.server.route53-domain-t-t-l

30

eureka.server.sync-when-timestamp-differs

true

eureka.server.use-read-only-response-cache

true

eureka.server.wait-time-in-ms-when-sync-empty

0

eureka.server.xml-codec-name

feign.client.config

feign.client.default-config

default

feign.client.default-to-properties

true

feign.compression.request.mime-types

[text/xml, application/xml, application/json]

The list of supported mime types.

feign.compression.request.min-request-size

2048

The minimum threshold content size.

feign.httpclient.connection-timeout

2000

feign.httpclient.connection-timer-repeat

3000

feign.httpclient.disable-ssl-validation

false

feign.httpclient.follow-redirects

true

feign.httpclient.max-connections

200

feign.httpclient.max-connections-per-route

50

feign.httpclient.time-to-live

900

feign.httpclient.time-to-live-unit

health.config.enabled

false

Flag to indicate that the config server health indicator should be installed.

health.config.time-to-live

0

Time to live for cached result, in milliseconds. Default 300000 (5 min).

hystrix.metrics.enabled

true

Enable Hystrix metrics polling. Defaults to true.

hystrix.metrics.polling-interval-ms

2000

Interval between subsequent polling of metrics. Defaults to 2000 ms.

hystrix.shareSecurityContext

false

Enables auto-configuration of the Hystrix concurrency strategy plugin hook who will transfer the SecurityContext from your main thread to the one used by the Hystrix command.

management.health.refresh.enabled

true

Enable the health endpoint for the refresh scope.

management.health.zookeeper.enabled

true

Enable the health endpoint for zookeeper.

management.metrics.binders.hystrix.enabled

true

Enables creation of OK Http Client factory beans.

netflix.atlas.batch-size

10000

netflix.atlas.enabled

true

netflix.atlas.uri

netflix.metrics.servo.cache-warning-threshold

1000

When the ServoMonitorCache reaches this size, a warning is logged. This will be useful if you are using string concatenation in RestTemplate urls.

netflix.metrics.servo.registry-class

com.netflix.servo.BasicMonitorRegistry

Fully qualified class name for monitor registry used by Servo.

proxy.auth.load-balanced

false

proxy.auth.routes

Authentication strategy per route.

ribbon.eager-load.clients

ribbon.eager-load.enabled

false

ribbon.eureka.enabled

true

Enables the use of Eureka with Ribbon.

ribbon.http.client.enabled

false

Deprecated property to enable Ribbon RestClient.

ribbon.okhttp.enabled

false

Enables the use of the OK HTTP Client with Ribbon.

ribbon.restclient.enabled

false

Enables the use of the deprecated Ribbon RestClient.

ribbon.secure-ports

spring.cloud.bus.ack.destination-service

Service that wants to listen to acks. By default null (meaning all services).

spring.cloud.bus.ack.enabled

true

Flag to switch off acks (default on).

spring.cloud.bus.destination

springCloudBus

Name of Spring Cloud Stream destination for messages.

spring.cloud.bus.enabled

true

Flag to indicate that the bus is enabled.

spring.cloud.bus.env.enabled

true

Flag to switch off environment change events (default on).

spring.cloud.bus.refresh.enabled

true

Flag to switch off refresh events (default on).

spring.cloud.bus.trace.enabled

false

Flag to switch on tracing of acks (default off).

spring.cloud.cloudfoundry.discovery.enabled

true

Flag to indicate that discovery is enabled.

spring.cloud.cloudfoundry.discovery.heartbeat-frequency

5000

Frequency in milliseconds of poll for heart beat. The client will poll on this frequency and broadcast a list of service ids.

spring.cloud.cloudfoundry.discovery.org

Organization name to authenticate with (default to user’s default).

spring.cloud.cloudfoundry.discovery.password

Password for user to authenticate and obtain token.

spring.cloud.cloudfoundry.discovery.space

Space name to authenticate with (default to user’s default).

spring.cloud.cloudfoundry.discovery.url

https://api.run.pivotal.io

URL of Cloud Foundry API (Cloud Controller).

spring.cloud.cloudfoundry.discovery.username

Username to authenticate (usually an email address).

spring.cloud.compatibility-verifier.compatible-boot-versions

1.5.x

Default accepted versions for the Spring Boot dependency. You can set {@code x} for the patch version if you don’t want to specify a concrete value. Example: {@code 3.4.x}

spring.cloud.compatibility-verifier.enabled

false

Enables creation of Spring Cloud compatibility verification.

spring.cloud.config.allow-override

true

Flag to indicate that {@link #isOverrideSystemProperties() systemPropertiesOverride} can be used. Set to false to prevent users from changing the default accidentally. Default true.

spring.cloud.config.authorization

Authorization token used by the client to connect to the server.

spring.cloud.config.discovery.enabled

false

Flag to indicate that config server discovery is enabled (config server URL will be looked up via discovery).

spring.cloud.config.discovery.service-id

configserver

Service id to locate config server.

spring.cloud.config.enabled

true

Flag to say that remote configuration is enabled. Default true;

spring.cloud.config.fail-fast

false

Flag to indicate that failure to connect to the server is fatal (default false).

spring.cloud.config.headers

Additional headers used to create the client request.

spring.cloud.config.label

The label name to use to pull remote configuration properties. The default is set on the server (generally "master" for a git based server).

spring.cloud.config.name

Name of application used to fetch remote properties.

spring.cloud.config.override-none

false

Flag to indicate that when {@link #setAllowOverride(boolean) allowOverride} is true, external properties should take lowest priority, and not override any existing property sources (including local config files). Default false.

spring.cloud.config.override-system-properties

true

Flag to indicate that the external properties should override system properties. Default true.

spring.cloud.config.password

The password to use (HTTP Basic) when contacting the remote server.

spring.cloud.config.profile

default

The default profile to use when fetching remote configuration (comma-separated). Default is "default".

spring.cloud.config.retry.initial-interval

1000

Initial retry interval in milliseconds.

spring.cloud.config.retry.max-attempts

6

Maximum number of attempts.

spring.cloud.config.retry.max-interval

2000

Maximum interval for backoff.

spring.cloud.config.retry.multiplier

1.1

Multiplier for next interval.

spring.cloud.config.server.bootstrap

false

Flag indicating that the config server should initialize its own Environment with properties from the remote repository. Off by default because it delays startup but can be useful when embedding the server in another application.

spring.cloud.config.server.default-application-name

application

Default application name when incoming requests do not have a specific one.

spring.cloud.config.server.default-label

Default repository label when incoming requests do not have a specific label.

spring.cloud.config.server.default-profile

default

Default application profile when incoming requests do not have a specific one.

spring.cloud.config.server.encrypt.enabled

true

Enable decryption of environment properties before sending to client.

spring.cloud.config.server.git.basedir

Base directory for local working copy of repository.

spring.cloud.config.server.git.clone-on-start

false

Flag to indicate that the repository should be cloned on startup (not on demand). Generally leads to slower startup but faster first query.

spring.cloud.config.server.git.default-label

master

spring.cloud.config.server.git.delete-untracked-branches

false

Flag to indicate that the branch should be deleted locally if it’s origin tracked branch was removed.

spring.cloud.config.server.git.environment

spring.cloud.config.server.git.force-pull

false

Flag to indicate that the repository should force pull. If true discard any local changes and take from remote repository.

spring.cloud.config.server.git.git-credentials-provider

The credentials provider to use to connect to the Git repository.

spring.cloud.config.server.git.git-factory

spring.cloud.config.server.git.host-key

spring.cloud.config.server.git.host-key-algorithm

spring.cloud.config.server.git.ignore-local-ssh-settings

false

spring.cloud.config.server.git.known-hosts-file

spring.cloud.config.server.git.last-refresh

0

Time of the last refresh of the git repository

spring.cloud.config.server.git.order

spring.cloud.config.server.git.passphrase

Passphrase for unlocking your ssh private key.

spring.cloud.config.server.git.password

Password for authentication with remote repository.

spring.cloud.config.server.git.preferred-authentications

spring.cloud.config.server.git.private-key

spring.cloud.config.server.git.proxy-host

spring.cloud.config.server.git.proxy-port

spring.cloud.config.server.git.refresh-rate

0

Time (in seconds) between refresh of the git repository

spring.cloud.config.server.git.repos

Map of repository identifier to location and other properties.

spring.cloud.config.server.git.search-paths

Search paths to use within local working copy. By default searches only the root.

spring.cloud.config.server.git.strict-host-key-checking

true

Reject incoming SSH host keys from remote servers not in the known host list.

spring.cloud.config.server.git.timeout

5

Timeout (in seconds) for obtaining HTTP or SSH connection (if applicable). Default 5 seconds.

spring.cloud.config.server.git.transport-config-callback

Transport configuration callback for JGit commands.

spring.cloud.config.server.git.uri

URI of remote repository.

spring.cloud.config.server.git.username

Username for authentication with remote repository.

spring.cloud.config.server.health.repositories

spring.cloud.config.server.jdbc.order

0

spring.cloud.config.server.jdbc.sql

SELECT KEY, VALUE from PROPERTIES where APPLICATION=? and PROFILE=? and LABEL=?

spring.cloud.config.server.native.add-label-locations

true

Flag to determine whether label locations should be added.

spring.cloud.config.server.native.default-label

master

spring.cloud.config.server.native.fail-on-error

false

Flag to determine how to handle exceptions during decryption (default false).

spring.cloud.config.server.native.order

spring.cloud.config.server.native.search-locations

[]

Locations to search for configuration files. Defaults to the same as a Spring Boot app so [classpath:/,classpath:/config/,file:./,file:./config/].

spring.cloud.config.server.native.version

Version string to be reported for native repository

spring.cloud.config.server.overrides

Extra map for a property source to be sent to all clients unconditionally.

spring.cloud.config.server.prefix

Prefix for configuration resource paths (default is empty). Useful when embedding in another application when you don’t want to change the context path or servlet path.

spring.cloud.config.server.strip-document-from-yaml

true

Flag to indicate that YAML documents that are text or collections (not a map) should be returned in "native" form.

spring.cloud.config.server.svn.basedir

Base directory for local working copy of repository.

spring.cloud.config.server.svn.default-label

trunk

The default label for environment properties requests.

spring.cloud.config.server.svn.environment

spring.cloud.config.server.svn.order

spring.cloud.config.server.svn.passphrase

Passphrase for unlocking your ssh private key.

spring.cloud.config.server.svn.password

Password for authentication with remote repository.

spring.cloud.config.server.svn.search-paths

Search paths to use within local working copy. By default searches only the root.

spring.cloud.config.server.svn.strict-host-key-checking

true

Reject incoming SSH host keys from remote servers not in the known host list.

spring.cloud.config.server.svn.uri

URI of remote repository.

spring.cloud.config.server.svn.username

Username for authentication with remote repository.

spring.cloud.config.server.vault.order

spring.cloud.config.token

Security Token passed thru to underlying environment repository.

spring.cloud.config.uri

http://localhost:8888

The URI of the remote server (default http://localhost:8888).

spring.cloud.config.username

The username to use (HTTP Basic) when contacting the remote server.

spring.cloud.consul.config.acl-token

spring.cloud.consul.config.data-key

data

If format is Format.PROPERTIES or Format.YAML then the following field is used as key to look up consul for configuration.

spring.cloud.consul.config.default-context

application

spring.cloud.consul.config.enabled

true

spring.cloud.consul.config.fail-fast

true

Throw exceptions during config lookup if true, otherwise, log warnings.

spring.cloud.consul.config.format

spring.cloud.consul.config.name

Alternative to spring.application.name to use in looking up values in consul KV.

spring.cloud.consul.config.prefix

config

spring.cloud.consul.config.profile-separator

,

spring.cloud.consul.config.watch.delay

1000

The value of the fixed delay for the watch in millis. Defaults to 1000.

spring.cloud.consul.config.watch.enabled

true

If the watch is enabled. Defaults to true.

spring.cloud.consul.config.watch.wait-time

55

The number of seconds to wait (or block) for watch query, defaults to 55. Needs to be less than default ConsulClient (defaults to 60). To increase ConsulClient timeout create a ConsulClient bean with a custom ConsulRawClient with a custom HttpClient.

spring.cloud.consul.discovery.acl-token

spring.cloud.consul.discovery.catalog-services-watch-delay

10

spring.cloud.consul.discovery.catalog-services-watch-timeout

2

spring.cloud.consul.discovery.datacenters

Map of serviceId’s → datacenter to query for in server list. This allows looking up services in another datacenters.

spring.cloud.consul.discovery.default-query-tag

Tag to query for in service list if one is not listed in serverListQueryTags.

spring.cloud.consul.discovery.default-zone-metadata-name

zone

Service instance zone comes from metadata. This allows changing the metadata tag name.

spring.cloud.consul.discovery.deregister

true

Disable automatic de-registration of service in consul.

spring.cloud.consul.discovery.enabled

true

Is service discovery enabled?

spring.cloud.consul.discovery.fail-fast

true

Throw exceptions during service registration if true, otherwise, log warnings (defaults to true).

spring.cloud.consul.discovery.health-check-critical-timeout

Timeout to deregister services critical for longer than timeout (e.g. 30m). Requires consul version 7.x or higher.

spring.cloud.consul.discovery.health-check-interval

10s

How often to perform the health check (e.g. 10s), defaults to 10s.

spring.cloud.consul.discovery.health-check-path

/health

Alternate server path to invoke for health checking

spring.cloud.consul.discovery.health-check-timeout

Timeout for health check (e.g. 10s).

spring.cloud.consul.discovery.health-check-tls-skip-verify

Skips certificate verification during service checks if true, otherwise runs certificate verification.

spring.cloud.consul.discovery.health-check-url

Custom health check url to override default

spring.cloud.consul.discovery.heartbeat.enabled

false

spring.cloud.consul.discovery.heartbeat.heartbeat-interval

spring.cloud.consul.discovery.heartbeat.interval-ratio

spring.cloud.consul.discovery.heartbeat.ttl-unit

s

spring.cloud.consul.discovery.heartbeat.ttl-value

30

spring.cloud.consul.discovery.hostname

Hostname to use when accessing server

spring.cloud.consul.discovery.instance-group

Service instance group

spring.cloud.consul.discovery.instance-id

Unique service instance id

spring.cloud.consul.discovery.instance-zone

Service instance zone

spring.cloud.consul.discovery.ip-address

IP address to use when accessing service (must also set preferIpAddress to use)

spring.cloud.consul.discovery.lifecycle.enabled

true

spring.cloud.consul.discovery.management-port

Port to register the management service under (defaults to management port)

spring.cloud.consul.discovery.management-suffix

management

Suffix to use when registering management service

spring.cloud.consul.discovery.management-tags

Tags to use when registering management service

spring.cloud.consul.discovery.port

Port to register the service under (defaults to listening port)

spring.cloud.consul.discovery.prefer-agent-address

false

Source of how we will determine the address to use

spring.cloud.consul.discovery.prefer-ip-address

false

Use ip address rather than hostname during registration

spring.cloud.consul.discovery.query-passing

false

Add the 'passing` parameter to /v1/health/service/serviceName. This pushes health check passing to the server.

spring.cloud.consul.discovery.register

true

Register as a service in consul.

spring.cloud.consul.discovery.register-health-check

true

Register health check in consul. Useful during development of a service.

spring.cloud.consul.discovery.scheme

http

Whether to register an http or https service

spring.cloud.consul.discovery.server-list-query-tags

Map of serviceId’s → tag to query for in server list. This allows filtering services by a single tag.

spring.cloud.consul.discovery.service-name

Service name

spring.cloud.consul.discovery.tags

Tags to use when registering service

spring.cloud.consul.enabled

true

Is spring cloud consul enabled

spring.cloud.consul.host

localhost

Consul agent hostname. Defaults to 'localhost'.

spring.cloud.consul.port

8500

Consul agent port. Defaults to '8500'.

spring.cloud.consul.retry.initial-interval

1000

Initial retry interval in milliseconds.

spring.cloud.consul.retry.max-attempts

6

Maximum number of attempts.

spring.cloud.consul.retry.max-interval

2000

Maximum interval for backoff.

spring.cloud.consul.retry.multiplier

1.1

Multiplier for next interval.

spring.cloud.consul.tls.certificate-password

Password to open the certificate.

spring.cloud.consul.tls.certificate-path

File path to the certificate.

spring.cloud.consul.tls.key-store-instance-type

Type of key framework to use.

spring.cloud.consul.tls.key-store-password

Password to an external keystore

spring.cloud.consul.tls.key-store-path

Path to an external keystore

spring.cloud.discovery.client.composite-indicator.enabled

true

Enables discovery client composite health indicator.

spring.cloud.discovery.client.health-indicator.enabled

true

spring.cloud.discovery.client.health-indicator.include-description

true

spring.cloud.discovery.client.simple.instances

spring.cloud.discovery.client.simple.local.metadata

Metadata for the service instance. Can be used by discovery clients to modify their behaviour per instance, e.g. when load balancing.

spring.cloud.discovery.client.simple.local.service-id

The identifier or name for the service. Multiple instances might share the same service id.

spring.cloud.discovery.client.simple.local.uri

The URI of the service instance. Will be parsed to extract the scheme, hos and port.

spring.cloud.discovery.enabled

true

Enables discovery client health indicators.

spring.cloud.features.enabled

true

Enables the features endpoint.

spring.cloud.gateway.proxy.headers

Fixed header values that will be added to all downstream requests.

spring.cloud.gateway.proxy.sensitive

A set of sensitive header names that will not be sent downstream by default.

spring.cloud.httpclientfactories.apache.enabled

true

Enables creation of Apache Http Client factory beans.

spring.cloud.httpclientfactories.ok.enabled

true

Enables creation of OK Http Client factory beans.

spring.cloud.hypermedia.refresh.fixed-delay

5000

spring.cloud.hypermedia.refresh.initial-delay

10000

spring.cloud.inetutils.default-hostname

localhost

The default hostname. Used in case of errors.

spring.cloud.inetutils.default-ip-address

127.0.0.1

The default ipaddress. Used in case of errors.

spring.cloud.inetutils.ignored-interfaces

List of Java regex expressions for network interfaces that will be ignored.

spring.cloud.inetutils.preferred-networks

List of Java regex expressions for network addresses that will be preferred.

spring.cloud.inetutils.timeout-seconds

1

Timeout in seconds for calculating hostname.

spring.cloud.inetutils.use-only-site-local-interfaces

false

Use only interfaces with site local addresses. See {@link InetAddress#isSiteLocalAddress()} for more details.

spring.cloud.loadbalancer.retry.enabled

true

spring.cloud.refresh.enabled

true

Enables autoconfiguration for the refresh scope and associated features.

spring.cloud.service-registry.auto-registration.enabled

true

If Auto-Service Registration is enabled, default to true.

spring.cloud.service-registry.auto-registration.fail-fast

false

Should startup fail if there is no AutoServiceRegistration, default to false.

spring.cloud.service-registry.auto-registration.register-management

true

Whether to register the management as a service, defaults to true

spring.cloud.stream.binders

spring.cloud.stream.bindings

spring.cloud.stream.consul.binder.event-timeout

5

spring.cloud.stream.default-binder

spring.cloud.stream.dynamic-destinations

[]

spring.cloud.stream.instance-count

1

spring.cloud.stream.instance-index

0

spring.cloud.stream.integration.message-handler-not-propagated-headers

Message header names that will NOT be copied from the inbound message.

spring.cloud.util.enabled

true

Enables creation of Spring Cloud utility beans.

spring.cloud.vault.app-id.app-id-path

app-id

Mount path of the AppId authentication backend.

spring.cloud.vault.app-id.network-interface

Network interface hint for the "MAC_ADDRESS" UserId mechanism.

spring.cloud.vault.app-id.user-id

MAC_ADDRESS

UserId mechanism. Can be either "MAC_ADDRESS", "IP_ADDRESS", a string or a class name.

spring.cloud.vault.app-role.app-role-path

approle

Mount path of the AppId authentication backend.

spring.cloud.vault.app-role.role-id

The RoleId.

spring.cloud.vault.app-role.secret-id

The SecretId.

spring.cloud.vault.application-name

application

Application name for AppId authentication.

spring.cloud.vault.authentication

spring.cloud.vault.aws-ec2.aws-ec2-path

aws-ec2

Mount path of the AWS-EC2 authentication backend.

spring.cloud.vault.aws-ec2.identity-document

http://169.254.169.254/latest/dynamic/instance-identity/pkcs7

URL of the AWS-EC2 PKCS7 identity document.

spring.cloud.vault.aws-ec2.nonce

Nonce used for AWS-EC2 authentication. An empty nonce defaults to nonce generation.

spring.cloud.vault.aws-ec2.role

Name of the role, optional.

spring.cloud.vault.aws-ec2.use-nonce

true

Flag whether to generate and send a nonce. @deprecated not used, will be removed in a future version.

spring.cloud.vault.aws-iam.aws-path

aws

Mount path of the AWS authentication backend.

spring.cloud.vault.aws-iam.role

Name of the role, optional. Defaults to the friendly IAM name if not set.

spring.cloud.vault.aws-iam.server-name

Name of the server used to set {@code X-Vault-AWS-IAM-Server-ID} header in the headers of login requests.

spring.cloud.vault.aws.access-key-property

cloud.aws.credentials.accessKey

Target property for the obtained access key.

spring.cloud.vault.aws.backend

aws

aws backend path.

spring.cloud.vault.aws.enabled

false

Enable aws backend usage.

spring.cloud.vault.aws.role

Role name for credentials.

spring.cloud.vault.aws.secret-key-property

cloud.aws.credentials.secretKey

Target property for the obtained secret key.

spring.cloud.vault.cassandra.backend

cassandra

Cassandra backend path.

spring.cloud.vault.cassandra.enabled

false

Enable cassandra backend usage.

spring.cloud.vault.cassandra.password-property

spring.data.cassandra.password

Target property for the obtained password.

spring.cloud.vault.cassandra.role

Role name for credentials.

spring.cloud.vault.cassandra.username-property

spring.data.cassandra.username

Target property for the obtained username.

spring.cloud.vault.config.lifecycle

spring.cloud.vault.config.order

0

Used to set a {@link org.springframework.core.env.PropertySource} priority. This is useful to use Vault as an override on other property sources. @see org.springframework.core.PriorityOrdered

spring.cloud.vault.connection-timeout

5000

Connection timeout;

spring.cloud.vault.consul.backend

consul

Consul backend path.

spring.cloud.vault.consul.enabled

false

Enable consul backend usage.

spring.cloud.vault.consul.role

Role name for credentials.

spring.cloud.vault.consul.token-property

spring.cloud.consul.token

Target property for the obtained token.

spring.cloud.vault.discovery.enabled

false

Flag to indicate that Vault server discovery is enabled (vault server URL will be looked up via discovery).

spring.cloud.vault.discovery.service-id

vault

Service id to locate Vault.

spring.cloud.vault.enabled

true

Enable Vault config server.

spring.cloud.vault.fail-fast

false

Fail fast if data cannot be obtained from Vault.

spring.cloud.vault.generic.application-name

application

Application name to be used for the context.

spring.cloud.vault.generic.backend

secret

Name of the default backend.

spring.cloud.vault.generic.default-context

application

Name of the default context.

spring.cloud.vault.generic.enabled

true

Enable the generic backend.

spring.cloud.vault.generic.profile-separator

/

Profile-separator to combine application name and profile.

spring.cloud.vault.host

localhost

Vault server host.

spring.cloud.vault.kubernetes.kubernetes-path

kubernetes

Mount path of the Kubernetes authentication backend.

spring.cloud.vault.kubernetes.role

Name of the role against which the login is being attempted.

spring.cloud.vault.kubernetes.service-account-token-file

/var/run/secrets/kubernetes.io/serviceaccount/token

Path to the service account token file.

spring.cloud.vault.mongodb.backend

mongodb

Cassandra backend path.

spring.cloud.vault.mongodb.enabled

false

Enable mongodb backend usage.

spring.cloud.vault.mongodb.password-property

spring.data.mongodb.password

Target property for the obtained password.

spring.cloud.vault.mongodb.role

Role name for credentials.

spring.cloud.vault.mongodb.username-property

spring.data.mongodb.username

Target property for the obtained username.

spring.cloud.vault.mysql.backend

mysql

mysql backend path.

spring.cloud.vault.mysql.enabled

false

Enable mysql backend usage.

spring.cloud.vault.mysql.password-property

spring.datasource.password

Target property for the obtained username.

spring.cloud.vault.mysql.role

Role name for credentials.

spring.cloud.vault.mysql.username-property

spring.datasource.username

Target property for the obtained username.

spring.cloud.vault.port

8200

Vault server port.

spring.cloud.vault.postgresql.backend

postgresql

postgresql backend path.

spring.cloud.vault.postgresql.enabled

false

Enable postgresql backend usage.

spring.cloud.vault.postgresql.password-property

spring.datasource.password

Target property for the obtained username.

spring.cloud.vault.postgresql.role

Role name for credentials.

spring.cloud.vault.postgresql.username-property

spring.datasource.username

Target property for the obtained username.

spring.cloud.vault.rabbitmq.backend

rabbitmq

rabbitmq backend path.

spring.cloud.vault.rabbitmq.enabled

false

Enable rabbitmq backend usage.

spring.cloud.vault.rabbitmq.password-property

spring.rabbitmq.password

Target property for the obtained password.

spring.cloud.vault.rabbitmq.role

Role name for credentials.

spring.cloud.vault.rabbitmq.username-property

spring.rabbitmq.username

Target property for the obtained username.

spring.cloud.vault.read-timeout

15000

Read timeout;

spring.cloud.vault.scheme

https

Protocol scheme. Can be either "http" or "https".

spring.cloud.vault.ssl.cert-auth-path

cert

Mount path of the TLS cert authentication backend.

spring.cloud.vault.ssl.key-store

Trust store that holds certificates and private keys.

spring.cloud.vault.ssl.key-store-password

Password used to access the key store.

spring.cloud.vault.ssl.trust-store

Trust store that holds SSL certificates.

spring.cloud.vault.ssl.trust-store-password

Password used to access the trust store.

spring.cloud.vault.token

Static vault token. Required if {@link #authentication} is {@code TOKEN}.

spring.cloud.vault.uri

Vault URI. Can be set with scheme, host and port.

spring.cloud.zookeeper.base-sleep-time-ms

50

Initial amount of time to wait between retries

spring.cloud.zookeeper.block-until-connected-unit

The unit of time related to blocking on connection to Zookeeper

spring.cloud.zookeeper.block-until-connected-wait

10

Wait time to block on connection to Zookeeper

spring.cloud.zookeeper.connect-string

localhost:2181

Connection string to the Zookeeper cluster

spring.cloud.zookeeper.default-health-endpoint

Default health endpoint that will be checked to verify that a dependency is alive

spring.cloud.zookeeper.dependencies

Mapping of alias to ZookeeperDependency. From Ribbon perspective the alias is actually serviceID since Ribbon can’t accept nested structures in serviceID

spring.cloud.zookeeper.dependency-configurations

spring.cloud.zookeeper.dependency-names

spring.cloud.zookeeper.discovery.enabled

true

spring.cloud.zookeeper.discovery.initial-status

The initial status of this instance (defaults to {@link StatusConstants#STATUS_UP}).

spring.cloud.zookeeper.discovery.instance-host

Predefined host with which a service can register itself in Zookeeper. Corresponds to the {code address} from the URI spec.

spring.cloud.zookeeper.discovery.instance-id

Id used to register with zookeeper. Defaults to a random UUID.

spring.cloud.zookeeper.discovery.instance-port

Port to register the service under (defaults to listening port)

spring.cloud.zookeeper.discovery.instance-ssl-port

Ssl port of the registered service.

spring.cloud.zookeeper.discovery.metadata

Gets the metadata name/value pairs associated with this instance. This information is sent to zookeeper and can be used by other instances.

spring.cloud.zookeeper.discovery.register

true

Register as a service in zookeeper.

spring.cloud.zookeeper.discovery.root

/services

Root Zookeeper folder in which all instances are registered

spring.cloud.zookeeper.discovery.uri-spec

{scheme}://{address}:{port}

The URI specification to resolve during service registration in Zookeeper

spring.cloud.zookeeper.enabled

true

Is Zookeeper enabled

spring.cloud.zookeeper.max-retries

10

Max number of times to retry

spring.cloud.zookeeper.max-sleep-ms

500

Max time in ms to sleep on each retry

spring.cloud.zookeeper.prefix

Common prefix that will be applied to all Zookeeper dependencies' paths

spring.integration.poller.fixed-delay

1000

Fixed delay for default poller.

spring.integration.poller.max-messages-per-poll

1

Maximum messages per poll for the default poller.

spring.sleuth.annotation.enabled

true

spring.sleuth.async.configurer.enabled

true

Enable default AsyncConfigurer.

spring.sleuth.async.enabled

true

Enable instrumenting async related components so that the tracing information is passed between threads.

spring.sleuth.enabled

true

spring.sleuth.feign.enabled

true

Enable span information propagation when using Feign.

spring.sleuth.feign.processor.enabled

true

Enable post processor that wraps Feign Context in its tracing representations.

spring.sleuth.hystrix.strategy.enabled

true

Enable custom HystrixConcurrencyStrategy that wraps all Callable instances into their Sleuth representative - the TraceCallable.

spring.sleuth.integration.enabled

true

Enable Spring Integration sleuth instrumentation.

spring.sleuth.integration.patterns

*

An array of simple patterns against which channel names will be matched. Default is * (all channels). See org.springframework.util.PatternMatchUtils.simpleMatch(String, String).

spring.sleuth.integration.websockets.enabled

true

Enable tracing for WebSockets.

spring.sleuth.keys.async.class-name-key

class

Simple name of the class with a method annotated with {@code @Async} from which the asynchronous process started @see org.springframework.scheduling.annotation.Async

spring.sleuth.keys.async.method-name-key

method

Name of the method annotated with {@code @Async} @see org.springframework.scheduling.annotation.Async

spring.sleuth.keys.async.prefix

Prefix for header names if they are added as tags.

spring.sleuth.keys.async.thread-name-key

thread

Name of the thread that executed the async method @see org.springframework.scheduling.annotation.Async

spring.sleuth.keys.http.headers

Additional headers that should be added as tags if they exist. If the header value is multi-valued, the tag value will be a comma-separated, single-quoted list.

spring.sleuth.keys.http.host

http.host

The domain portion of the URL or host header. Example: "mybucket.s3.amazonaws.com". Used to filter by host as opposed to ip address.

spring.sleuth.keys.http.method

http.method

The HTTP method, or verb, such as "GET" or "POST". Used to filter against an http route.

spring.sleuth.keys.http.path

http.path

The absolute http path, without any query parameters. Example: "/objects/abcd-ff". Used to filter against an http route, portably with zipkin v1. In zipkin v1, only equals filters are supported. Dropping query parameters makes the number of distinct URIs less. For example, one can query for the same resource, regardless of signing parameters encoded in the query line. This does not reduce cardinality to a HTTP single route. For example, it is common to express a route as an http URI template like "/resource/{resource_id}". In systems where only equals queries are available, searching for {@code http.uri=/resource} won’t match if the actual request was "/resource/abcd-ff". Historical note: This was commonly expressed as "http.uri" in zipkin, eventhough it was most often just a path.

spring.sleuth.keys.http.prefix

http.

Prefix for header names if they are added as tags.

spring.sleuth.keys.http.request-size

http.request.size

The size of the non-empty HTTP request body, in bytes. Ex. "16384" <p>Large uploads can exceed limits or contribute directly to latency.

spring.sleuth.keys.http.response-size

http.response.size

The size of the non-empty HTTP response body, in bytes. Ex. "16384" <p>Large downloads can exceed limits or contribute directly to latency.

spring.sleuth.keys.http.status-code

http.status_code

The HTTP response code, when not in 2xx range. Ex. "503" Used to filter for error status. 2xx range are not logged as success codes are less interesting for latency troubleshooting. Omitting saves at least 20 bytes per span.

spring.sleuth.keys.http.url

http.url

The entire URL, including the scheme, host and query parameters if available. Ex. "https://mybucket.s3.amazonaws.com/objects/abcd-ff?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Algorithm=AWS4-HMAC-SHA256…​" Combined with {@link #method}, you can understand the fully-qualified request line. This is optional as it may include private data or be of considerable length.

spring.sleuth.keys.hystrix.command-group

commandGroup

Name of the command group. Hystrix uses the command group key to group together commands such as for reporting, alerting, dashboards, or team/library ownership. @see com.netflix.hystrix.HystrixCommandGroupKey

spring.sleuth.keys.hystrix.command-key

commandKey

Name of the command key. Describes the name for the given command. A key to represent a {@link com.netflix.hystrix.HystrixCommand} for monitoring, circuit-breakers, metrics publishing, caching and other such uses. @see com.netflix.hystrix.HystrixCommandKey

spring.sleuth.keys.hystrix.prefix

Prefix for header names if they are added as tags.

spring.sleuth.keys.hystrix.thread-pool-key

threadPoolKey

Name of the thread pool key. The thread-pool key represents a {@link com.netflix.hystrix.HystrixThreadPool} for monitoring, metrics publishing, caching, and other such uses. A {@link com.netflix.hystrix.HystrixCommand} is associated with a single {@link com.netflix.hystrix.HystrixThreadPool} as retrieved by the {@link com.netflix.hystrix.HystrixThreadPoolKey} injected into it, or it defaults to one created using the {@link com.netflix.hystrix.HystrixCommandGroupKey} it is created with. @see com.netflix.hystrix.HystrixThreadPoolKey

spring.sleuth.keys.message.headers

Additional headers that should be added as tags if they exist. If the header value is not a String it will be converted to a String using its toString() method.

spring.sleuth.keys.message.payload.size

message/payload-size

An estimate of the size of the payload if available.

spring.sleuth.keys.message.payload.type

message/payload-type

The type of the payload.

spring.sleuth.keys.message.prefix

message/

Prefix for header names if they are added as tags.

spring.sleuth.keys.mvc.controller-class

mvc.controller.class

The lower case, hyphen delimited name of the class that processes the request. Ex. class named "BookController" will result in "book-controller" tag value.

spring.sleuth.keys.mvc.controller-method

mvc.controller.method

The lower case, hyphen delimited name of the class that processes the request. Ex. method named "listOfBooks" will result in "list-of-books" tag value.

spring.sleuth.log.slf4j.enabled

true

Enable a {@link Slf4jSpanLogger} that prints tracing information in the logs.

spring.sleuth.log.slf4j.name-skip-pattern

Name pattern for which span should not be printed in the logs.

spring.sleuth.metric.enabled

true

Enable calculation of accepted and dropped spans through {@link org.springframework.boot.actuate.metrics.CounterService}

spring.sleuth.metric.span.accepted-name

counter.span.accepted

spring.sleuth.metric.span.dropped-name

counter.span.dropped

spring.sleuth.rxjava.schedulers.hook.enabled

true

Enable support for RxJava via RxJavaSchedulersHook.

spring.sleuth.rxjava.schedulers.ignoredthreads

[HystrixMetricPoller, ^RxComputation.*$]

Thread names for which spans will not be sampled.

spring.sleuth.sampler.percentage

0.1

Percentage of requests that should be sampled. E.g. 1.0 - 100% requests should be sampled. The precision is whole-numbers only (i.e. there’s no support for 0.1% of the traces).

spring.sleuth.scheduled.enabled

true

Enable tracing for {@link org.springframework.scheduling.annotation.Scheduled}.

spring.sleuth.scheduled.skip-pattern

Pattern for the fully qualified name of a class that should be skipped.

spring.sleuth.supports-join

true

When true, your tracing system allows sharing a span ID between a client and server span

spring.sleuth.trace-id128

false

When true, generate 128-bit trace IDs instead of 64-bit ones.

spring.sleuth.web.client.enabled

true

Enable interceptor injecting into {@link org.springframework.web.client.RestTemplate}

spring.sleuth.web.enabled

true

When true enables instrumentation for web applications

spring.sleuth.web.filter-order

Order in which the {@link TraceFilter} should be registered. Defaults to {@link TraceFilter#ORDER}

spring.sleuth.web.skip-pattern

/api-docs.*

/autoconfig

/configprops

/dump

/health

/info

/metrics.*

/mappings

/trace

/swagger.*

.*\.png

.*\.css

.*\.js

.*\.html

/favicon.ico

/hystrix.stream

Pattern for URLs that should be skipped in tracing

spring.sleuth.zuul.enabled

true

Enable span information propagation when using Zuul.

stubrunner.classifier

stubs

The classifier to use by default in ivy co-ordinates for a stub.

stubrunner.consumer-name

You can override the default {@code spring.application.name} of this field by setting a value to this parameter.

stubrunner.ids

[]

The ids of the stubs to run in "ivy" notation ([groupId]:artifactId:[version]:[classifier][:port]). {@code groupId}, {@code classifier}, {@code version} and {@code port} can be optional.

stubrunner.ids-to-service-ids

Mapping of Ivy notation based ids to serviceIds inside your application Example "a:b" → "myService" "artifactId" → "myOtherService"

stubrunner.mappings-output-folder

Dumps the mappings of each HTTP server to the selected folder

stubrunner.max-port

15000

Max value of a port for the automatically started WireMock server

stubrunner.min-port

10000

Min value of a port for the automatically started WireMock server

stubrunner.password

Repository password

stubrunner.proxy-host

Repository proxy host

stubrunner.proxy-port

Repository proxy port

stubrunner.repository-root

The repository root to use (where the stubs should be downloaded from)

stubrunner.stubs-per-consumer

false

Should only stubs for this particular consumer get registered in HTTP server stub.

stubrunner.username

Repository username

stubrunner.work-offline

false

Should the stubs be checked for presence only locally

turbine.stream.enabled

true

Enables Autoconfiguration for a Spring Cloud Turbine using Spring Cloud Stream.

zuul.add-host-header

false

Flag to determine whether the proxy forwards the Host header.

zuul.add-proxy-headers

true

Flag to determine whether the proxy adds X-Forwarded-* headers.

zuul.force-original-query-string-encoding

false

Flag to force the original query string encoding when building the backend URI in SimpleHostRoutingFilter. When activated, query string will be built using HttpServletRequest getQueryString() method instead of UriTemplate. Note that this flag is not used in RibbonRoutingFilter with services found via DiscoveryClient (like Eureka).

zuul.host.connect-timeout-millis

2000

The connection timeout in millis. Defaults to 2000.

zuul.host.max-per-route-connections

20

The maximum number of connections that can be used by a single route.

zuul.host.max-total-connections

200

The maximum number of total connections the proxy can hold open to backends.

zuul.host.socket-timeout-millis

10000

The socket timeout in millis. Defaults to 10000.

zuul.host.time-to-live

-1

The lifetime for the connection pool.

zuul.host.time-unit

The time unit for timeToLive.

zuul.ignore-local-service

true

zuul.ignore-security-headers

true

Flag to say that SECURITY_HEADERS are added to ignored headers if spring security is on the classpath. By setting ignoreSecurityHeaders to false we can switch off this default behaviour. This should be used together with disabling the default spring security headers see https://docs.spring.io/spring-security/site/docs/current/reference/html/headers.html#default-security-headers

zuul.ignored-headers

Names of HTTP headers to ignore completely (i.e. leave them out of downstream requests and drop them from downstream responses).

zuul.ignored-patterns

zuul.ignored-services

Set of service names not to consider for proxying automatically. By default all services in the discovery client will be proxied.

zuul.include-debug-header

false

Setting for SendResponseFilter to conditionally include X-Zuul-Debug-Header header.

zuul.initial-stream-buffer-size

8192

Setting for SendResponseFilter for the initial stream buffer size.

zuul.prefix

A common prefix for all routes.

zuul.remove-semicolon-content

true

Flag to say that path elements past the first semicolon can be dropped.

zuul.retryable

false

Flag for whether retry is supported by default (assuming the routes themselves support it).

zuul.ribbon-isolation-strategy

zuul.ribbon.eager-load.enabled

false

Enables eager loading of Ribbon clients on startup.

zuul.routes

Map of route names to properties.

zuul.semaphore.max-semaphores

100

The maximum number of total semaphores for Hystrix.

zuul.sensitive-headers

List of sensitive headers that are not passed to downstream requests. Defaults to a "safe" set of headers that commonly contain user credentials. It’s OK to remove those from the list if the downstream service is part of the same system as the proxy, so they are sharing authentication data. If using a physical URL outside your own domain, then generally it would be a bad idea to leak user credentials.

zuul.servlet-path

/zuul

Path to install Zuul as a servlet (not part of Spring MVC). The servlet is more memory efficient for requests with large bodies, e.g. file uploads.

zuul.set-content-length

false

Setting for SendResponseFilter to conditionally set Content-Length header.

zuul.ssl-hostname-validation-enabled

true

Flag to say whether the hostname for ssl connections should be verified or not. Default is true. This should only be used in test setups!

zuul.strip-prefix

true

Flag saying whether to strip the prefix from the path before forwarding.

zuul.thread-pool.thread-pool-key-prefix

A prefix for HystrixThreadPoolKey of hystrix’s thread pool that is allocated to each service Id. This property is only applicable when using THREAD as ribbonIsolationStrategy and useSeparateThreadPools = true

zuul.thread-pool.use-separate-thread-pools

false

Flag to determine whether RibbonCommands should use separate thread pools for hystrix. By setting to true, RibbonCommands will be executed in a hystrix’s thread pool that it is associated with. Each RibbonCommand will be associated with a thread pool according to its commandKey (serviceId). As default, all commands will be executed in a single thread pool whose threadPoolKey is "RibbonCommand". This property is only applicable when using THREAD as ribbonIsolationStrategy

zuul.trace-request-body

true

Flag to say that request bodies can be traced.