✨ : add /admin/info endpoint

This endpoint exposes git information (branch/commit), and build information (artifact/version)

pom.xml

@@ -179,6 +179,15 @@
 			<plugin>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<!-- build information generation for /admin/info endpoint -->
+							<!-- see https://docs.spring.io/spring-boot/docs/current/reference/html/howto-build.html#howto-build-info -->
+							<goal>build-info</goal>
+						</goals>
+					</execution>
+				</executions>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -190,6 +199,13 @@
 					</includes>
 				</configuration>
 			</plugin>
+
+			<!-- git information generation for /admin/info endpoint -->
+			<!-- see https://docs.spring.io/spring-boot/docs/current/reference/html/howto-build.html#howto-build-info -->
+			<plugin>
+				<groupId>pl.project13.maven</groupId>
+				<artifactId>git-commit-id-plugin</artifactId>
+			</plugin>
 		</plugins>
 	</build>
 

src/main/java/io/codeka/gaia/config/ActuatorSecurity.java

@@ -16,7 +16,7 @@ public class ActuatorSecurity extends WebSecurityConfigurerAdapter {
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
-        http.requestMatcher(EndpointRequest.to("health")).authorizeRequests()
+        http.requestMatcher(EndpointRequest.to("health", "info")).authorizeRequests()
                 .anyRequest().permitAll();
     }
 

src/main/resources/application.properties

@@ -4,7 +4,7 @@ spring.data.rest.basePath=/api
 
 management.endpoints.web.base-path=/admin
 # exposing only health endpoint
-management.endpoints.web.exposure.include=health
+management.endpoints.web.exposure.include=health,info
 
 # activating ldap health only if gaia has a ldap connexion
 management.health.ldap.enabled=${gaia.ldap.enabled:false}