Spring Actuator is a tool which monitors application’s health, metrics and lots of other metadata information about the application.
This plugin projects those information in a UI which makes it very user friendly to know the status of the application.
build.gradle
repositories {
maven {
url "http://dl.bintray.com/dmahapatro/plugins"
}
}
dependencies {
...
compile "org.grails.plugins:actuator-ui:0.1"
}To access the actuator endpoints you can simply hit /actuator/dashboard at root context.
http://localhost:8080/sample/actuator/dashboardwhere /sample is the root context of the application. For a base Grails app where root context is /, the url will be
http://localhost:8080/actuator/dashboardActuator UI is targeted for Admins and normal users. Taking ROLE into consideration this plugin can be easily integrated with spring security core plugin. For example with a mapping like the below in application.yml would secure /actuator/dashboard endpoint.
grails:
plugin:
springsecurity:
userLookup:
userDomainClassName: auth.User
authorityJoinClassName: auth.UserRole
authority:
className: auth.Role
controllerAnnotations:
staticRules:
...
'/actuatordashboard/**': ['hasRole("ROLE_ADMIN")']
'/actuator/**': ['hasRole("ROLE_ADMIN")']
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