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Polish disk space health indicator

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- Supply auto-configuration for the new indicator
 - As suggested in the pull request, include the free disk space and
   configured threshold in the health details
 - Update the documentation to describe the indicator and its
   two configuration settings
 - Use @ConfigurationProperties to bind the indicator's configuration.
   This should make the changes sympathetic to the work being done
   to automate the configuration properties documentation

Closes gh-1297
This commit is contained in:
Andy Wilkinson
2014-10-08 17:02:07 +01:00
parent 78d7fe9cb5
commit 97178915a4
6 changed files with 120 additions and 62 deletions
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4
spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc
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@@ -387,6 +387,10 @@ content into your application; rather pick only the properties that you need.
endpoints.trace.sensitive=true
endpoints.trace.enabled=true
# HEALTH INDICATORS
health.diskspace.path=.
health.diskspace.threshold=10485760
# MVC ONLY ENDPOINTS
endpoints.jolokia.path=jolokia
endpoints.jolokia.sensitive=true

8
spring-boot-docs/src/main/asciidoc/production-ready-features.adoc
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@@ -165,10 +165,10 @@ To provide custom health information you can register a Spring bean that impleme
Spring Boot provides a
{sc-spring-boot-actuator}/health/DataSourceHealthIndicator.{sc-ext}[`DataSourceHealthIndicator`]
implementation that attempts a simple database test (reusing the validation query set on the data
source, if any) as well as implementations for Redis, MongoDB and RabbitMQ.
Spring Boot adds the `HealthIndicator` instances automatically if beans of type `DataSource`,
`MongoTemplate`, `RedisConnectionFactory`, `RabbitTemplate` are present in the `ApplicationContext`.
source, if any) as well as implementations for Redis, MongoDB and RabbitMQ. Spring Boot adds the
`HealthIndicator` instances automatically if beans of type `DataSource`, `MongoTemplate`,
`RedisConnectionFactory`, and `RabbitTemplate` respectively are present in the
`ApplicationContext`. A health indicator that checks free disk space is also provided.
Besides implementing custom a `HealthIndicator` type and using out-of-box {sc-spring-boot-actuator}/health/Status.{sc-ext}[`Status`]
types, it is also possible to introduce custom `Status` types for different or more complex system