From e80c93b72badd46e9f1ce8870d494ca7eb1beba1 Mon Sep 17 00:00:00 2001
From: Adrian Precub <adi.precub@gmail.com>
Date: Fri, 10 Aug 2018 07:40:47 +0300
Subject: [PATCH] BAEL-2039: chaos monkey for spring boot (#4889)

---
 spring-boot/pom.xml                           |  7 +++++
 .../chaosmonkey/SpringBootChaosMonkeyApp.java | 15 +++++++++
 .../controller/PermissionsController.java     | 25 +++++++++++++++
 .../service/PermissionsService.java           | 17 ++++++++++
 .../src/main/resources/application.properties | 31 +++++++++++++++++++
 5 files changed, 95 insertions(+)
 create mode 100644 spring-boot/src/main/java/com/baeldung/chaosmonkey/SpringBootChaosMonkeyApp.java
 create mode 100644 spring-boot/src/main/java/com/baeldung/chaosmonkey/controller/PermissionsController.java
 create mode 100644 spring-boot/src/main/java/com/baeldung/chaosmonkey/service/PermissionsService.java

diff --git a/spring-boot/pom.xml b/spring-boot/pom.xml
index c0e386a679..3a43dbd828 100644
--- a/spring-boot/pom.xml
+++ b/spring-boot/pom.xml
@@ -149,6 +149,12 @@
             <artifactId>rome</artifactId>
             <version>${rome.version}</version>
         </dependency>
+
+        <dependency>
+            <groupId>de.codecentric</groupId>
+            <artifactId>chaos-monkey-spring-boot</artifactId>
+            <version>${chaos.monkey.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
@@ -219,6 +225,7 @@
         <tomee-servlet-api.version>8.5.11</tomee-servlet-api.version>
         <togglz.version>2.4.1.Final</togglz.version>
         <rome.version>1.9.0</rome.version>
+        <chaos.monkey.version>2.0.0</chaos.monkey.version>
         <graphql-spring-boot-starter.version>3.6.0</graphql-spring-boot-starter.version>
         <graphql-java-tools.version>3.2.0</graphql-java-tools.version>
         <guava.version>18.0</guava.version>
diff --git a/spring-boot/src/main/java/com/baeldung/chaosmonkey/SpringBootChaosMonkeyApp.java b/spring-boot/src/main/java/com/baeldung/chaosmonkey/SpringBootChaosMonkeyApp.java
new file mode 100644
index 0000000000..16a0aea13b
--- /dev/null
+++ b/spring-boot/src/main/java/com/baeldung/chaosmonkey/SpringBootChaosMonkeyApp.java
@@ -0,0 +1,15 @@
+package com.baeldung.chaosmonkey;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * Created by adi on 8/2/18.
+ */
+@SpringBootApplication(scanBasePackages = { "com.baeldung.chaosmonkey" })
+public class SpringBootChaosMonkeyApp {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootChaosMonkeyApp.class, args);
+    }
+}
diff --git a/spring-boot/src/main/java/com/baeldung/chaosmonkey/controller/PermissionsController.java b/spring-boot/src/main/java/com/baeldung/chaosmonkey/controller/PermissionsController.java
new file mode 100644
index 0000000000..6ceb117f4e
--- /dev/null
+++ b/spring-boot/src/main/java/com/baeldung/chaosmonkey/controller/PermissionsController.java
@@ -0,0 +1,25 @@
+package com.baeldung.chaosmonkey.controller;
+
+import com.baeldung.chaosmonkey.service.PermissionsService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * Created by adi on 8/2/18.
+ */
+@RestController
+@RequestMapping("/permissions")
+public class PermissionsController {
+
+    @Autowired private PermissionsService permissionsService;
+
+    @GetMapping
+    public List<String> getAllPermissions() {
+        return permissionsService.getAllPermissions();
+    }
+
+}
diff --git a/spring-boot/src/main/java/com/baeldung/chaosmonkey/service/PermissionsService.java b/spring-boot/src/main/java/com/baeldung/chaosmonkey/service/PermissionsService.java
new file mode 100644
index 0000000000..435e262901
--- /dev/null
+++ b/spring-boot/src/main/java/com/baeldung/chaosmonkey/service/PermissionsService.java
@@ -0,0 +1,17 @@
+package com.baeldung.chaosmonkey.service;
+
+import org.springframework.stereotype.Service;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Created by adi on 8/2/18.
+ */
+@Service
+public class PermissionsService {
+
+    public List<String> getAllPermissions() {
+        return Arrays.asList("CREATE", "READ", "UPDATE", "DELETE");
+    }
+}
diff --git a/spring-boot/src/main/resources/application.properties b/spring-boot/src/main/resources/application.properties
index 8c02e528ab..629e880940 100644
--- a/spring-boot/src/main/resources/application.properties
+++ b/spring-boot/src/main/resources/application.properties
@@ -43,3 +43,34 @@ servlet.mapping=/dispatcherExampleURL
 #spring.banner.image.invert= //TODO
 
 contactInfoType=email
+
+#chaos monkey for spring boot props
+management.endpoint.chaosmonkey.enabled=true
+management.endpoint.chaosmonkeyjmx.enabled=true
+
+spring.profiles.active=chaos-monkey
+#Determine whether should execute or not
+chaos.monkey.enabled=true
+#How many requests are to be attacked. 1: attack each request; 5: each 5th request is attacked
+chaos.monkey.assaults.level=1
+#Minimum latency in ms added to the request
+chaos.monkey.assaults.latencyRangeStart=3000
+#Maximum latency in ms added to the request
+chaos.monkey.assaults.latencyRangeEnd=15000
+#Latency assault active
+chaos.monkey.assaults.latencyActive=true
+#Exception assault active
+chaos.monkey.assaults.exceptionsActive=false
+#AppKiller assault active
+chaos.monkey.assaults.killApplicationActive=false
+#Controller watcher active
+chaos.monkey.watcher.controller=false
+#RestController watcher active
+chaos.monkey.watcher.restController=false
+#Service watcher active
+chaos.monkey.watcher.service=true
+#Repository watcher active
+chaos.monkey.watcher.repository=false
+#Component watcher active
+chaos.monkey.watcher.component=false
+