Update Health and Status objects to be immutable, update the existing
builder methods to return new instances and add static convenience
methods to Health.
The in-memory version has to force the incoming metric keys to
start with the group name. Redis doesn't have that restriction
but normally we expect both to be used in such a way that
the metric keys already match the prefix. In that case the two
repositories behave the same now in terms of set and get.
In the redis repository we also switch to store the value in the
zset (so it can be atomically incremented) rather than in the
regular key-value.
Fixes gh-929
With this commit the state of a component or subsystem becomes a first-class citizen in Boot's application health support. HealthIndicators now return a Health instance with status and some contextual details.
An aggregation strategy has been introduced to aggregate several Health instances into one final application Health instance. Out of the box OrderedHealthAggregator can be configured to allow different ordering or a custom HealthAggregator bean can be registered.
The prefix needs to be added before looking for keys. In addition
I rationalized the constructor and final fields (it didn't make
any sense for the prefix to be mutable).
Fixes gh-927
The PrefixMetricGroupExporter only really makes sesne if the writer
is aware of the groups, so it seemed better to use a new interface
than mix read/write.
Update all @PostConstruct methods to ensure that they don't throw
checked exceptions. Required to allow deployment of Spring Boot
applications on Glassfish.
Fixes gh-868
We now have a much simpler DataSourceAutoConfiguration that binds to whatever
DataSource concrete type it finds at runtime. To be able to quickly switch between
Hikari and the other types of DataSource there's a minute shim for translating
the common properties (username, password, url, driverClassName), but actually
only url is different. The shim and also DataSource initialization is supported
through DataSourceProperties, but the other native properties get bound directly
through the concrete runtime type of the DataSource.
The /configprops endpoint works (and is exposed in the actuator sample).
Fixes gh-840, fixes gh-477, see also gh-808.
Introspects the properties that are being exposed in the report
and only renders the ones that are a) convertible from String
and b) have a setter. That goes a long way to making it a bullet
proof generic renderer of any Java object that can be bound with
@ConfigurationProperties.
Update the BasicErrorController so that it no longer needs to implement
@ControllerAdvice or have an @ExceptionHandler method.
A new ErrorAttributes interface is now used to obtain error details,
the DefaultErrorAttributes implementation uses a
HandlerExceptionResolver to obtain root exception details if the
`javax.servlet.error.*` attributes are missing.
This change also removes the need for the extract(...) method on
ErrorController as classes such as WebRequestTraceFilter can
now use the ErrorAttributes interface directly.
See gh-839, gh-538
Fixes gh-843
For the convenience of users who want to selectively override the
access rules in an application without taking complete control of the
security configuration we now have some constants:
* SecurityProperties.ACCESS_OVERRIDE_ORDER for overriding just the
application endpoint access rules
* ManagementServerProperties.ACCESS_OVERRIDE_ORDER for overriding the
application endpoint and management endpoint access rules
Fixes gh-803
Refactored HealthEndpoint to be able to take multiple HealthIndicators. Extracted configuration of HealthIndicators out of EndpointAutoConfiguration and added new HealthIndicatorAutoConfiguration class.
Added HealthIndicators for Redis and Mongo.
This commit harmonizes the dependency management of internal modules
so that versions can be omitted everywhere. Update the maven coordinates
to provide the full groupId for consistency
Two modules are still relying on the spring-boot test-jar but it was
not generated anymore. Adding the generation of test-jar again as
a workaround until we completely removes the use of it.
Since Spring supports gobal error handling through
@ControllerAdvice, it is quite easy to set up more meta-data
about an exception for the BasicErrorController. You need
to be careful not to swallow Security exceptions, and probably
others (optionally) so this feature needs a bit more work.
See gh-538
Salvatore has indicated that Jedis is his Java Redis client of choice.
This commit updates the auto-configuration support, actuator and
Redis starter accordingly.
Completes #745
Reverting arguments in assertEquals where constant was placed on
the "actual" place. Replacing assertEquals with assertFalse, assertTrue
and assertNull where applicable.
Fixes gh-735
Remove the mutable getEmbeddedServletContainers() Map from
EmbeddedWebApplicationContext and instead use the `namespace` to
distinguish the management container.
The ServerPortInfoApplicationContextInitializer class replaces the
previous TestExecutionListener to exposes port properties (by
listening for EmbeddedServletContainerInitializedEvents).
When mapping the ErrorController path to Spring Security it's
important that it starts with "/". This change ensures that is
the case even if the user has omitted the leading "/".
Fixes gh-694
When the user sets management.contextPath=/admin the Jolokia
endpoint gets mapped to /admin/jolokia, but that the path stripper it uses
internally makes a false assumption about the form of the request path.
The fix is simple (just use a smarter search for the endpoint path in the
request path).
Fixes gh-642
Spring Security doesn't know that Spring MVC maps /foo, /foo.json
and /foo/ all to the same handler. This change explicitly adds
suffixes to the actuator endpoint matchers so they are properly
protected.
The management security autoconfiguration wanted to come last in the chain
but that won't suit the fallback that was already in place for gh-568. This
change re-orders the autoconfig so that @EnableWebSecurity is still added
if the user sets security.basic.enabled=false and includes the actuator
endpoints.
Fixes gh-568
We can't support (yet) embedded containers inside a deployed war (class
loader conflicts are inevitable, really). Until we figure out a way to
do it, we should just log a warning and advise the user to switch to
JMX for the actuator endpoints.
See gh-552
Remove README files that have been since been migrated to the reference
documentation. Also updated remaining markdown files to asciidoctor to
save having a mix of different formats.
Fixed gh-503
The management.contextPath property should now be respected in a
secure application, whether or not the management.port is different.
Added some test cases in the sample to verify.
Fixes gh-469
Phillip Webb
Eric Dahl
Christian Dupuis
Andy Wilkinson
Dave Syer
Lukasz Kryger
Stephane Nicoll
Tyler Frederick
sopov.ivan
Spring Buildmaster
Jakub Kubrynski
Nicholas Hagen