Commit Graph

1043 Commits (5c6bc3729e0fa38c7a8a072fddcb4d37ccd21144)

Author SHA1 Message Date
Phillip Webb 9a33a723fe Update copyright year of changed files 5 years ago
Brian Clozel 4be64e8f9c Add "management.health.probes.enabled" config property
Prior to this commit, we were relying on the
`"spring.main.cloud-platform"` property for overriding cloud platform
detection and enabling liveness and readiness probes. Changes made in
gh-20553 have now been reverted.

This commit adds the `"management.health.probes.enabled"` configuration
property. The auto-configuration now enables the HTTP Probes and
`HealthIndicator` if this property is enabled, or if the Kubernetes
cloud platform is detected.

This property is `false` by default for now, since enabling this for all
Spring Boot applications would be a breaking change. In this case, the
global `"/actuator/health"` endpoint could report `OUT_OF_SERVICE`
during startup time because the application now reports the readiness as
well.

See gh-19593
5 years ago
Stephane Nicoll 34b71561d3 Merge branch '2.2.x'
Closes gh-20619
5 years ago
Stephane Nicoll 7be3db2d4d Merge branch '2.1.x' into 2.2.x
Closes gh-20618
5 years ago
Stephane Nicoll bcce6f9f07 Document that Jackson is a required dependency of the Actuator
Closes gh-19564
5 years ago
dreis2211 ef9f1d39a3 Remove redundant MockitoAnnotations.initMocks()
See gh-20601
5 years ago
Brian Clozel ffdf9a422f Polish Liveness and Readiness support
This commit moves the core Liveness and Readiness support to its own
`availability` package. We've made this a core concept independent of
Kubernetes.

Spring Boot now produces `LivenessStateChanged` and
`ReadinessStateChanged` events as part of the typical application
lifecycle.

Liveness and Readiness Probes (`HealthIndicator` components and health
groups) are still configured only when deployed on Kubernetes.

This commit also improves the documentation around Probes best practices
and container lifecycle considerations.

See gh-19593
5 years ago
Brian Clozel fd0b2f6695 Add Kubernetes Liveness and Readiness Probes support
Prior to this commit and as of Spring Boot 2.2.0, we would advise
developers to use the Actuator health groups to define custom "liveness"
and "readiness" groups and configure them with subsets of existing
health indicators.

This commit addresses several limitations with that approach.

First, `LivenessState` and `ReadinessState` are promoted to first class
concepts in Spring Boot applications. These states should not only based
on periodic health checks. Applications should be able to track changes
(and adapt their behavior) or update states (when an error happens).

The `ApplicationStateProvider` can be injected and used by applications
components to get the current application state. Components can also
track specific `ApplicationEvent` to be notified of changes, like
`ReadinessStateChangedEvent` and `LivenessStateChangedEvent`.
Components can also publish such events with an
`ApplicationEventPublisher`. Spring Boot will track startup event and
application context state to update the liveness and readiness state of
the application. This infrastructure is available in the
main spring-boot module.

If Spring Boot Actuator is on the classpath, additional
`HealthIndicator` will be contributed to the application:
`"LivenessProveHealthIndicator"` and `"ReadinessProbeHealthIndicator"`.
Also, "liveness" and "readiness" Health groups will be defined if
they're not configured already.

Closes gh-19593
5 years ago
Brian Clozel b680db6cd8 Add HealthEndpointGroupsRegistry and its Customizer
Prior to this commit, `HealthContributor` would be exposed under the
main `HealthEndpoint` and subgroups, `HealthEndpointGroups`. Groups are
driven by configuration properties and there was no way to contribute
programmatically new groups.

This commit introduces the `HealthEndpointGroupsRegistry` (a mutable
version of `HealthEndpointGroups`) and a
`HealthEndpointGroupsRegistryCustomizer`. This allows configurations to
add/remove groups during Actuator auto-configuration.

Closes gh-20554
5 years ago
Andy Wilkinson ef9960c69f Allow additional tags to be contributed to WebMvc and WebFlux defaults
Closes gh-20175
5 years ago
Johnny Lim 8526e66939 Polish
See gh-20498
5 years ago
Stephane Nicoll 2d5a55fb0d Bind ConnectionPool beans that are exposed as ConnectionFactory
This commit relaxes the class condition to ConnectionFactory, checking
if the connection factory is a connection pool and bind its metrics to
the registry accordingly.

Closes gh-20349
5 years ago
Madhura Bhave 7634bfb179 Merge branch '2.2.x'
Closes gh-20340
5 years ago
dreis2211 4eaaf88b2d Remove redundant code
See gh-20339
5 years ago
Madhura Bhave 5bf1f7641b Merge branch '2.2.x' 5 years ago
Madhura Bhave ea8f2a7276 Fix tests following changes to EndpointRequest
See gh-20329
5 years ago
Madhura Bhave 250493d681 Merge branch '2.2.x'
Closes gh-20331
5 years ago
Madhura Bhave cdae79dad9 Cache management port type in EndpointRequestMatcher
Closes gh-20329
5 years ago
Stephane Nicoll 45e6058761 Add R2BC connection pool metrics
This commit adds metrics support for `ConnectionPool` beans.

See gh-19988

Co-authored-by: Mark Paluch <mpaluch@pivotal.io>
Co-authored-by: Tadaya Tsuyukubo <tadaya@ttddyy.net>
5 years ago
Stephane Nicoll bee7302fc7 Add R2BC connection factory health check
This commit adds an health indicator for R2DBC. If a validation query is
provided, it is used to validate the state of the database. If not, a
check of the connection is issued.

See gh-19988

Co-authored-by: Mark Paluch <mpaluch@pivotal.io>
5 years ago
Brian Clozel ab72cc8fdb Revert "Add actuator specific ObjectMapper"
See gh-12951
See gh-20291
5 years ago
Stephane Nicoll d65e06081f Update copyright year of changed files
See gh-20226
5 years ago
Johnny Lim 8be8a8421d Polish
See gh-20226
5 years ago
Stephane Nicoll a6fdbdcd80 Merge branch '2.2.x'
Closes gh-20178
5 years ago
Dave Syer dcaaf9785f Remove duplicate auto-configuration class
See gh-20168
5 years ago
Brian Clozel 97af0b2f3a Add actuator specific ObjectMapper
Prior to this commit, Actuator endpoints would use the application
ObjectMapper instance for serializing payloads as JSON. This was
problematic in several cases:

* application-specific configuration would change the actuator endpoint
output.
* choosing a different JSON mapper implementation in the application
would break completely some endpoints.

Spring Boot Actuator already has a hard dependency on Jackson, and this
commit uses that fact to configure a shared `ObjectMapper` instance that
will be used by the Actuator infrastructure consistently, without
polluting the application context.

This `ObjectMapper` is used in Actuator for:

* JMX endpoints
* Spring MVC endpoints with an HTTP message converter
* Spring WebFlux endpoints with an `Encoder`
* Jersey endpoints with a `ContextResolver<ObjectMapper>`

For all web endpoints, this configuration is limited to the
actuator-specific media types such as
`"application/vnd.spring-boot.actuator.v3+json"`.

Fixes gh-12951
5 years ago
Stephane Nicoll 9aef2bde77 Merge branch '2.2.x'
Closes gh-20030
5 years ago
Stephane Nicoll 10643b7702 Polish "Stop time web metrics when autotime is disabled"
See gh-19981
5 years ago
babjo e323e05eea Stop time web metrics when autotime is disabled
See gh-19981
5 years ago
Scott Frederick 60f5bb1636 Remove health actuator code deprecated in 2.2
This partially re-applies the deprecation removal from commit
df1837a16b,
without removing CompositeHealthIndicator, HealthAggregator, and related
configuration that is required by Spring Cloud.
5 years ago
Scott Frederick de1a26cf35 Revert "Remove deprecated HealthIndicator and HealthAggregator 2.2 code"
This reverts commit df1837a16b.
5 years ago
dreis2211 2d9902f10e Fix link to Spring Integration Graph documentation
See gh-19992
5 years ago
Stephane Nicoll 90e3d88793 Fix link to Spring Integration Graph documentation
Closes gh-20023
5 years ago
Stephane Nicoll c4daff7225 Polish "Upgrade to MongoDB Java Driver 4.0 beta1"
See gh-19960
5 years ago
Christoph Strobl d2d6dbdc00 Upgrade to MongoDB Java Driver 4.0 beta1
See gh-19960
5 years ago
dreis2211 56df70b0e7 Use Spring 5 module of Jersey
See gh-20009
5 years ago
Johnny Lim 0ddf8be151 Polish
See gh-20001
5 years ago
dreis2211 fac6f08ca3 Use new AssertJ duration assertions
See gh-19985
5 years ago
Stephane Nicoll eb852f1ad6 Disable bean overriding by default in ApplicationContextRunner
For consistency with SpringApplication, this commit disables bean
overriding by default in ApplicationContextRunner. Bean overriding can
be enabled again using withAllowBeanDefinitionOverriding.

Closes gh-18019
5 years ago
wonwoo 8703c04475 Register Stackdriver auto-config in `META-INF/spring.factories`
See gh-19955
5 years ago
Phillip Webb e0013454b5 Use parentheses when declaring dependencies
Update all dependencies declarations to use the form `scope(reference)`
rather than `scope reference`.

Prior to this commit we declared dependencies without parentheses unless
we were forced to add them due to an `exclude`.
5 years ago
Phillip Webb 0209cd3e4c Polish quote form used in Gradle scripts
Replace Gradle single quote strings with the double quote form
whenever possible. The change helps to being consistency to the
dependencies section where mostly single quotes were used, but
occasionally double quotes were required due to `${}` references.
5 years ago
Phillip Webb bfd2ca7fd9 Polish Gradle expression references
Expand all expression `$` references to the full `${...}` form.
5 years ago
Stephane Nicoll 08967bca3e Merge branch '2.2.x'
Closes gh-19843
5 years ago
Stephane Nicoll 84324c438b Merge branch '2.1.x' into 2.2.x
Closes gh-19842
5 years ago
Stephane Nicoll 34c263a828 Polish actuator dependencies and test resources
This commit removes references of cache infra following the move to
Micrometer. We no longer ships an infinispan specific binder so the
dependency has been removed as well.

Closes gh-19838
5 years ago
Scott Frederick 8f102aee68 Remove deprecated 2.2 code
See gh-19699
5 years ago
Scott Frederick 2e32cb2af1 Remove deprecated HealthIndicator and HealthAggregator 2.2 code
See gh-19699
5 years ago
Scott Frederick 1f1b06dfe2 Remove deprecated Actuator metrics 2.2 code
See gh-19699
5 years ago
Scott Frederick 7031a3b17d Remove deprecated logging properties
See gh-19699
5 years ago