Spring Boot 3.0 Configuration Changelog
Configuration properties change between 2.7.6 and 3.0.0
Key |
Replacement |
Reason |
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Deprecated for removal in Reactor Netty |
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Deprecated for removal in Spring MVC |
Key |
Default value |
Description |
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AppOptics API token. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Whether to ship a floored time, useful when sending measurements from multiple hosts to align them on a given time boundary. |
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Tag that will be mapped to "@host" when shipping metrics to AppOptics. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI to ship metrics to. |
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Number of measurements per request to use for this backend. |
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Frequency for refreshing config settings from the LWC service. |
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Time to live for subscriptions from the LWC service. |
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URI for the Atlas LWC endpoint to retrieve current subscriptions. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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URI for the Atlas LWC endpoint to evaluate the data for a subscription. |
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Whether to enable streaming to Atlas LWC. |
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Time to live for meters that do not have any activity. |
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Number of threads to use with the metrics publishing scheduler. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI of the Atlas server. |
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Datadog API key. |
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Datadog application key. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether to publish descriptions metadata to Datadog. |
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Whether exporting of metrics to this backend is enabled. |
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Tag that will be mapped to "host" when shipping metrics to Datadog. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI to ship metrics to. |
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Whether to enable default metrics exporters. |
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Dynatrace authentication token. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI to ship metrics to. |
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ID of the custom device that is exporting metrics to Dynatrace. |
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Group for exported metrics. |
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Technology type for exported metrics. |
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Default dimensions that are added to all metrics in the form of key-value pairs. |
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Whether to enable Dynatrace metadata export. |
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Prefix string that is added to all exported metrics. |
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Whether to fall back to the built-in micrometer instruments for Timer and DistributionSummary. |
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Base64-encoded credentials string. |
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Whether to create the index automatically if it does not exist. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Host to export metrics to. |
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Index to export metrics to. |
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Index date format used for rolling indices. |
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Prefix to separate the index name from the date format used for rolling indices. |
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Login password of the Elastic server. |
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Ingest pipeline name. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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Name of the timestamp field. |
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Login user of the Elastic server. |
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Roles used to determine whether a user is authorized to be shown unsanitized values. |
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When to show unsanitized values. |
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Roles used to determine whether a user is authorized to be shown unsanitized values. |
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When to show unsanitized values. |
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Maximum time that a response can be cached. |
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Whether to enable the httpexchanges endpoint. |
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Roles used to determine whether a user is authorized to be shown unsanitized job or trigger values. |
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When to show unsanitized job or trigger values. |
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Whether to use an isolated object mapper to serialize endpoint JSON. |
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UDP addressing mode, either unicast or multicast. |
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Base time unit used to report durations. |
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Whether exporting of metrics to Ganglia is enabled. |
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Host of the Ganglia server to receive exported metrics. |
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Port of the Ganglia server to receive exported metrics. |
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Step size (i.e. reporting frequency) to use. |
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Time to live for metrics on Ganglia. |
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Base time unit used to report durations. |
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Whether exporting of metrics to Graphite is enabled. |
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Whether Graphite tags should be used, as opposed to a hierarchical naming convention. |
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Host of the Graphite server to receive exported metrics. |
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Port of the Graphite server to receive exported metrics. |
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Protocol to use while shipping data to Graphite. |
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Base time unit used to report rates. |
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Step size (i.e. reporting frequency) to use. |
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`` |
For the hierarchical naming convention, turn the specified tag keys into part of the metric prefix. |
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Whether to enable HTTP request-response exchange recording. |
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Items to be included in the exchange recording. |
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Humio API token. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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Humio tags describing the data source in which metrics will be stored. |
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URI to ship metrics to. |
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API version of InfluxDB to use. |
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Whether to create the Influx database if it does not exist before attempting to publish metrics to it. |
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Number of measurements per request to use for this backend. |
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Bucket for metrics. |
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Whether to enable GZIP compression of metrics batches published to Influx. |
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Connection timeout for requests to this backend. |
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Write consistency for each point. |
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Database to send metrics to. |
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Whether exporting of metrics to this backend is enabled. |
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Org to write metrics to. |
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Login password of the Influx server. |
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Read timeout for requests to this backend. |
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Time period for which Influx should retain data in the current database. |
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Retention policy to use (Influx writes to the DEFAULT retention policy if one is not specified). |
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How many copies of the data are stored in the cluster. |
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Time range covered by a shard group. |
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Step size (i.e. reporting frequency) to use. |
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Authentication token to use with calls to the InfluxDB backend. |
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URI of the Influx server. |
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Login user of the Influx server. |
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Metrics JMX domain name. |
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Whether exporting of metrics to this backend is enabled. |
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Step size (i.e. reporting frequency) to use. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Login password of the KairosDB server. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI of the KairosDB server. |
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Login user of the KairosDB server. |
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New Relic account ID. |
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New Relic API key. |
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Number of measurements per request to use for this backend. |
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Client provider type to use. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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The event type that should be published. |
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Whether to send the meter name as the event type instead of using the 'event-type' configuration property value. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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URI to ship metrics to. |
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Name of the observation for client requests. |
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Name of the observation for server requests. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Read timeout for requests to this backend. |
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Monitored resource’s attributes. |
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Step size (i.e. reporting frequency) to use. |
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URI of the OLTP server. |
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Whether to enable publishing descriptions as part of the scrape payload to Prometheus. |
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Whether exporting of metrics to this backend is enabled. |
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Histogram type for backing DistributionSummary and Timer. |
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Base URL for the Pushgateway. |
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Enable publishing via a Prometheus Pushgateway. |
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Grouping key for the pushed metrics. |
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Job identifier for this application instance. |
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Login password of the Prometheus Pushgateway. |
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Frequency with which to push metrics. |
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Operation that should be performed on shutdown. |
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Login user of the Prometheus Pushgateway. |
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Step size (i.e. reporting frequency) to use. |
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SignalFX access token. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Read timeout for requests to this backend. |
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Uniquely identifies the app instance that is publishing metrics to SignalFx. |
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Step size (i.e. reporting frequency) to use. |
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URI to ship metrics to. |
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Whether exporting of metrics to this backend is enabled. |
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Counting mode. |
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Step size (i.e. reporting frequency) to use. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Identifier of the Google Cloud project to monitor. |
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Read timeout for requests to this backend. |
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Monitored resource’s labels. |
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Monitored resource type. |
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Step size (i.e. reporting frequency) to use. |
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Whether to use semantically correct metric types. |
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Whether measurements should be buffered before sending to the StatsD server. |
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Whether exporting of metrics to StatsD is enabled. |
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StatsD line protocol to use. |
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Host of the StatsD server to receive exported metrics. |
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Total length of a single payload should be kept within your network’s MTU. |
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How often gauges will be polled. |
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Port of the StatsD server to receive exported metrics. |
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Protocol of the StatsD server to receive exported metrics. |
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Whether to send unchanged meters to the StatsD server. |
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Step size to use in computing windowed statistics like max. |
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Whether to enable correlation of the baggage context with logging contexts. |
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List of fields that should be correlated with the logging context. |
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Whether to enable Micrometer Tracing baggage propagation. |
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List of fields that are referenced the same in-process as it is on the wire. |
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Whether auto-configuration of tracing is enabled. |
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Tracing context propagation type. |
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Probability in the range from 0.0 to 1.0 that a trace will be sampled. |
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API token used when publishing metrics and traces directly to the Wavefront API host. |
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Wavefront Cluster name used in ApplicationTags. |
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Wavefront 'Application' name used in ApplicationTags. |
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Wavefront 'Service' name used in ApplicationTags, falling back to 'spring.application.name'. |
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Wavefront Shard name used in ApplicationTags. |
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Number of measurements per request to use for this backend. |
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Connection timeout for requests to this backend. |
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Whether exporting of metrics to this backend is enabled. |
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Global prefix to separate metrics originating from this app’s instrumentation from those originating from other Wavefront integrations when viewed in the Wavefront UI. |
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Read timeout for requests to this backend. |
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Step size (i.e. reporting frequency) to use. |
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Number of measurements per request to use for Wavefront. |
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Flush interval to send queued messages. |
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Maximum size of queued messages. |
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Maximum size of a message. |
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Unique identifier for the app instance that is the source of metrics and traces being published to Wavefront. |
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URI to ship metrics and traces to. |
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Connection timeout for requests to Zipkin. |
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URL to the Zipkin API. |
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Read timeout for requests to Zipkin. |
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Maximum size of the HTTP request header. |
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Regular expression defining proxies that are trusted when they appear in the "remote-ip-header" header. |
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`` |
Job name to execute on startup. |
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Compression supported by the Cassandra binary protocol. |
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Location of the configuration file to use. |
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Timeout to use when establishing driver connections. |
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Timeout to use for internal queries that run as part of the initialization process, just after a connection is opened. |
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Cluster node addresses in the form 'host:port', or a simple 'host' to use the configured port. |
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Timeout to use for control queries. |
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Keyspace name to use. |
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Datacenter that is considered "local". |
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Login password of the server. |
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Heartbeat interval after which a message is sent on an idle connection to make sure it’s still alive. |
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Idle timeout before an idle connection is removed. |
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Port to use if a contact point does not specify one. |
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Queries consistency level. |
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How many rows will be retrieved simultaneously in a single network round-trip. |
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Queries serial consistency level. |
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How often the throttler attempts to dequeue requests. |
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Maximum number of requests that are allowed to execute in parallel. |
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Maximum number of requests that can be enqueued when the throttling threshold is exceeded. |
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Maximum allowed request rate. |
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Request throttling type. |
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How long the driver waits for a request to complete. |
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Schema action to take at startup. |
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Name of the Cassandra session. |
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Enable SSL support. |
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Login user of the server. |
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Additional server hosts. |
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Client name to be set on connections with CLIENT SETNAME. |
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Type of client to use. |
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Maximum number of redirects to follow when executing commands across the cluster. |
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Comma-separated list of "host:port" pairs to bootstrap from. |
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Connection timeout. |
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Database index used by the connection factory. |
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Redis server host. |
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Whether to enable the pool. |
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Maximum number of connections that can be allocated by the pool at a given time. |
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Maximum number of "idle" connections in the pool. |
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Maximum amount of time a connection allocation should block before throwing an exception when the pool is exhausted. |
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Target for the minimum number of idle connections to maintain in the pool. |
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Time between runs of the idle object evictor thread. |
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Whether adaptive topology refreshing using all available refresh triggers should be used. |
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Whether to discover and query all cluster nodes for obtaining the cluster topology. |
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Cluster topology refresh period. |
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Whether to enable the pool. |
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Maximum number of connections that can be allocated by the pool at a given time. |
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Maximum number of "idle" connections in the pool. |
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Maximum amount of time a connection allocation should block before throwing an exception when the pool is exhausted. |
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Target for the minimum number of idle connections to maintain in the pool. |
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Time between runs of the idle object evictor thread. |
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Shutdown timeout. |
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Login password of the redis server. |
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Redis server port. |
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Name of the Redis server. |
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Comma-separated list of "host:port" pairs. |
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Password for authenticating with sentinel(s). |
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Login username for authenticating with sentinel(s). |
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Whether to enable SSL support. |
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Read timeout. |
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Connection URL. |
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Login username of the redis server. |
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Whether to enable socket keep alive between client and Elasticsearch. |
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Comma-separated list of simple patterns to match against the names of Spring Integration components. |
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Whether to enable modification of existing topic configuration. |
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Support for asynchronous record acknowledgements. |
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Comma-separated list of runtime labels to use. |
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Whether RFC 7807 Problem Details support should be enabled. |
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Path pattern used for WebJar assets. |
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Type of Redis session repository to configure. |
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Whether RFC 7807 Problem Details support should be enabled. |
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Path pattern used for WebJar assets. |
Key |
Replacement |
Reason |
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No longer used by Micrometer. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Should be applied at the ObservationRegistry level. |
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Not needed anymore, direct instrumentation in Spring MVC. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Support for image banners has been removed. |
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Use of SSL should be indicated through an https URI scheme |
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Reactive Elasticsearch client no longer uses WebClient. |
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Removed in Flyway 9.0 |
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Removed in Flyway 9.0 |
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Removed in Flyway 9.0 |
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Removed in Flyway 9.0 |
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Removed in Flyway 9.0 |
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Hibernate no longer supports disabling the use of new ID generator mappings. |
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Use KafkaUtils#setConsumerRecordFormatter instead. |
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Use of path extensions for request mapping and for content negotiation is discouraged. |
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Use of path extensions for request mapping and for content negotiation is discouraged. |
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Use of path extensions for request mapping and for content negotiation is discouraged. |
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