hawtio · tadayosi · Sep 13, 2024 · Sep 12, 2024
diff --git a/camel-quarkus/.dockerignore → camel-quarkus-kubernetes/.dockerignore b/camel-quarkus/.dockerignore → camel-quarkus-kubernetes/.dockerignore
diff --git a/camel-quarkus/README.md → camel-quarkus-kubernetes/README.md b/camel-quarkus/README.md → camel-quarkus-kubernetes/README.md
@@ -47,7 +47,7 @@ java -javaagent:target/quarkus-app/lib/main/org.jolokia.jolokia-agent-jvm-2.0.1-
 
 ## How to deploy it to Kubernetes/OpenShift
 
-This example is intended to be used by deploying to a Kubernetes/OpenShift cluster.
+This example is intended to be used by deploying to a Kubernetes/OpenShift cluster. An [alternative example](https://github.com/hawtio/hawtio-online-examples/camel-quarkus-openshift) is available should the target cluster be OpenShift.
 
 To deploy it to a cluster, firstly change the container image parameters in [pom.xml](pom.xml) to fit your development environment. (The default image name is `quay.io/hawtio/hawtio-online-example-camel-quarkus:latest`, which should be pushed to the `hawtio` organisation on [Quay.io](https://quay.io/).)
 
@@ -80,9 +80,9 @@ $ stern -oraw hawtio-online-example-camel-quarkus
 + hawtio-online-example-camel-quarkus-77f7bf4948-74hmb › hawtio-online-example-camel-quarkus
 I> No access restrictor found, access to any MBean is allowed
 Jolokia: Agent started with URL https://172.17.45.52:8778/jolokia/
- _____________________________________ 
+ _____________________________________
 < Hawtio Online Camel Quarkus Example >
- ------------------------------------- 
+ -------------------------------------
         \   ^__^
          \  (oo)\_______
             (__)\       )\/\

diff --git a/camel-quarkus/pom.xml → camel-quarkus-kubernetes/pom.xml b/camel-quarkus/pom.xml → camel-quarkus-kubernetes/pom.xml
@@ -8,9 +8,9 @@
     <version>1.0.0</version>
   </parent>
 
-  <artifactId>hawtio-online-example-camel-quarkus</artifactId>
-  <name>Hawtio Online Camel Quarkus Example</name>
-  <description>Hawtio Online :: Sample Camel Quarkus 3.x application</description>
+  <artifactId>hawtio-online-example-camel-quarkus-kube</artifactId>
+  <name>Kubernetes Hawtio Online Camel Quarkus Example</name>
+  <description>Hawtio Online :: Sample Kubernetes Camel Quarkus 3.x application</description>
 
   <properties>
     <skipITs>true</skipITs>

diff --git a/...ine/example/quarkus/SampleCamelRoute.java → ...ine/example/quarkus/SampleCamelRoute.java b/...ine/example/quarkus/SampleCamelRoute.java → ...ine/example/quarkus/SampleCamelRoute.java
diff --git a/...src/main/resources/application.properties → ...src/main/resources/application.properties b/...src/main/resources/application.properties → ...src/main/resources/application.properties
diff --git a/...kus/src/main/resources/default_banner.txt → ...tes/src/main/resources/default_banner.txt b/...kus/src/main/resources/default_banner.txt → ...tes/src/main/resources/default_banner.txt
diff --git a/camel-quarkus-openshift/.dockerignore b/camel-quarkus-openshift/.dockerignore
@@ -0,0 +1,5 @@
+*
+!target/*-runner
+!target/*-runner.jar
+!target/lib/*
+!target/quarkus-app/*
diff --git a/camel-quarkus-openshift/README.md b/camel-quarkus-openshift/README.md
@@ -0,0 +1,93 @@
+# Hawtio-Enabled Camel Quarkus Example for OpenShift
+
+This sample application shows how to make it _hawtio-enabled_ with Camel Quarkus. Once deployed on OpenShift, it will be discovered by Hawtio Online.
+
+## Highlights
+
+- [pom.xml](pom.xml)
+
+This project uses the Quarkus [OpenShift](https://quarkus.io/guides/deploying-to-openshift) extension to build a container image and deploy it to an OpenShift cluster. Should the target cluster be a different version of Kubernetes then an [alternative example](https://github.com/hawtio/hawtio-online-examples/camel-quarkus-openshift) is available.
+
+The most important part in terms of the _hawtio-enabled_ configuration is defined in the `<properties>` section. To make it _hawtio-enabled_, the Jolokia agent must be attached to the application with HTTPS and SSL client authentication configured. The client principal should match those the Hawtio Online instance provides (the default is `hawtio-online.hawtio.svc`).
+
+```xml
+<properties>
+    <jolokia.protocol>https</jolokia.protocol>
+    <jolokia.host>*</jolokia.host>
+    <jolokia.port>8778</jolokia.port>
+    <jolokia.useSslClientAuthentication>true</jolokia.useSslClientAuthentication>
+    <jolokia.caCert>/var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt</jolokia.caCert>
+    <jolokia.clientPrincipal.1>cn=hawtio-online.hawtio.svc</jolokia.clientPrincipal.1>
+    <jolokia.extendedClientCheck>true</jolokia.extendedClientCheck>
+    <jolokia.discoveryEnabled>false</jolokia.discoveryEnabled>
+</properties>
+```
+
+## How to run locally
+
+Run in development mode with:
+
+```console
+mvn compile quarkus:dev
+```
+
+Or build the project and execute the runnable JAR:
+
+```console
+mvn package && java -jar target/quarkus-app/quarkus-run.jar
+```
+
+### Running with Jolokia agent locally
+
+You can run this example with Jolokia JVM agent locally as follows:
+
+```console
+java -javaagent:target/quarkus-app/lib/main/org.jolokia.jolokia-agent-jvm-2.0.1-javaagent.jar -jar target/quarkus-app/quarkus-run.jar
+```
+
+## How to deploy it to OpenShift
+
+This example is intended to be used by deploying to an OpenShift cluster.
+
+To deploy it to a cluster, ensure that the console has access to the OpenShift cluster by logging into it. Then execute the following:
+
+```console
+mvn clean package -Dquarkus.kubernetes.deploy=true
+```
+After deployment is successful and the pod has started, the application log can be seen on the cluster like this:
+
+```console
+$ oc log hawtio-online-example-camel-quarkus-os-xxxxxxxxx-xxxxx
+INFO exec -a "java" java -XX:MaxRAMPercentage=80.0 -XX:+UseParallelGC -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20 -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 -XX:+ExitOnOutOfMemoryError -javaagent:lib/main/org.jolokia.jolokia-agent-jvm-2.1.0-javaagent.jar=protocol=https,host=*,port=8778,useSslClientAuthentication=true,caCert=/var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt,clientPrincipal.1=cn=hawtio-online.hawtio.svc,extendedClientCheck=true,discoveryEnabled=false -cp "." -jar /deployments/quarkus-run.jar
+INFO running in /deployments
+I> No access restrictor found, access to any MBean is allowed
+Jolokia: Agent started with URL https://10.217.0.156:8778/jolokia/
+__  ____  __  _____   ___  __ ____  ______
+ --/ __ \/ / / / _ | / _ \/ //_/ / / / __/
+ -/ /_/ / /_/ / __ |/ , _/ ,< / /_/ /\ \   
+--\___\_\____/_/ |_/_/|_/_/|_|\____/___/   
+2024-09-12 13:37:27,570 INFO  [org.apa.cam.qua.cor.CamelBootstrapRecorder] (main) Apache Camel Quarkus 3.14.0 is starting
+2024-09-12 13:37:27,628 INFO  [org.apa.cam.mai.MainSupport] (main) Apache Camel (Main) 4.7.0 is starting
+2024-09-12 13:37:27,740 INFO  [org.apa.cam.mai.BaseMainSupport] (main) Auto-configuration summary
+2024-09-12 13:37:27,741 INFO  [org.apa.cam.mai.BaseMainSupport] (main)     [MicroProfilePropertiesSource] camel.context.name=SampleCamel
+2024-09-12 13:37:27,848 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Detected: camel-debug JAR (Enabling Camel Debugging)
+2024-09-12 13:37:27,994 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Apache Camel 4.7.0 (SampleCamel) is starting
+2024-09-12 13:37:28,801 INFO  [org.apa.cam.com.qua.QuartzComponent] (main) Setting org.quartz.scheduler.jmx.export=true to ensure QuartzScheduler(s) will be enlisted in JMX
+2024-09-12 13:37:28,869 INFO  [org.apa.cam.com.qua.QuartzEndpoint] (main) Job Camel_SampleCamel.cron (cron=0/10 * * * * ?, triggerType=CronTriggerImpl, jobClass=CamelJob) is scheduled. Next fire date is 2024-09-12T13:37:30.000+0000
+2024-09-12 13:37:28,992 INFO  [org.apa.cam.com.qua.QuartzEndpoint] (main) Job Camel_SampleCamel.simple (cron=null, triggerType=SimpleTriggerImpl, jobClass=CamelJob) is scheduled. Next fire date is 2024-09-12T13:37:28.987+0000
+2024-09-12 13:37:29,140 INFO  [org.apa.cam.mai.BaseMainSupport] (main) Property-placeholders summary
+2024-09-12 13:37:29,140 INFO  [org.apa.cam.mai.BaseMainSupport] (main)     [MicroProfilePropertiesSource] quartz.cron=0/10 * * * * ?
+2024-09-12 13:37:29,140 INFO  [org.apa.cam.mai.BaseMainSupport] (main)     [MicroProfilePropertiesSource] quartz.repeatInterval=10000
+2024-09-12 13:37:29,141 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Routes startup (total:2)
+2024-09-12 13:37:29,141 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main)     Started cron (quartz://cron)
+2024-09-12 13:37:29,141 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main)     Started simple (quartz://simple)
+2024-09-12 13:37:29,142 INFO  [org.apa.cam.imp.eng.AbstractCamelContext] (main) Apache Camel 4.7.0 (SampleCamel) started in 1s147ms (build:0ms init:0ms start:1s147ms)
+2024-09-12 13:37:29,142 INFO  [org.apa.cam.imp.deb.DefaultBacklogDebugger] (main) Enabling Camel debugger
+2024-09-12 13:37:29,143 INFO  [org.apa.cam.com.qua.QuartzComponent] (main) Starting Quartz scheduler: org.quartz.impl.StdScheduler@44af588b
+Hello Camel! - simple
+2024-09-12 13:37:29,211 INFO  [org.apa.cam.imp.deb.DebuggerJmxConnectorService] (Camel (camel-1) thread #1 - DebuggerJMXConnector) Debugger JMXConnector listening at: service:jmx:rmi:///jndi/rmi://localhost:1099/jmxrmi/camel
+Hello Camel! - cron
+Hello Camel! - simple
+Hello Camel! - cron
+Hello Camel! - simple
+```
diff --git a/camel-quarkus-openshift/pom.xml b/camel-quarkus-openshift/pom.xml
@@ -0,0 +1,220 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>io.hawt.online.examples</groupId>
+    <artifactId>hawtio-online-examples</artifactId>
+    <version>1.0.0</version>
+  </parent>
+
+  <artifactId>hawtio-online-example-camel-quarkus-os</artifactId>
+  <name>OpenShift Hawtio Online Camel Quarkus Example</name>
+  <description>Hawtio Online :: Sample OpenShift Camel Quarkus 3.x application</description>
+
+  <properties>
+    <skipITs>true</skipITs>
+
+    <!--
+      The following are defined in the parent pom
+      * camel-version
+      * quarkus-version
+      * jolokia-version
+    -->
+
+    <!--
+      ==========================================================================
+      === Jolokia agent configuration for the connection with Hawtio Online
+      ==========================================================================
+
+      It should use HTTPS and SSL client authentication at minimum.
+      The client principal should match those the Hawtio Online instance
+      provides (the default is `hawtio-online.hawtio.svc`).
+    -->
+    <jolokia.protocol>https</jolokia.protocol>
+    <jolokia.host>*</jolokia.host>
+    <jolokia.port>8778</jolokia.port>
+    <jolokia.useSslClientAuthentication>true</jolokia.useSslClientAuthentication>
+    <jolokia.caCert>/var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt</jolokia.caCert>
+    <jolokia.clientPrincipal.1>cn=hawtio-online.hawtio.svc</jolokia.clientPrincipal.1>
+    <jolokia.extendedClientCheck>true</jolokia.extendedClientCheck>
+    <jolokia.discoveryEnabled>false</jolokia.discoveryEnabled>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>io.quarkus.platform</groupId>
+        <artifactId>quarkus-bom</artifactId>
+        <version>${quarkus-version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>io.quarkus.platform</groupId>
+        <artifactId>quarkus-camel-bom</artifactId>
+        <version>${quarkus-version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-openshift</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-quartz</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-stream</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-mock</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-arc</artifactId>
+    </dependency>
+
+    <!--
+      This dependency is mandatory for enabling Camel management
+      via JMX / Hawtio.
+    -->
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-management</artifactId>
+    </dependency>
+
+    <!--
+      This dependency is required for viewing Camel routes source XML.
+    -->
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-jaxb</artifactId>
+    </dependency>
+
+    <!--
+      To enable Camel plugin debugging feature, add this dependency.
+    -->
+    <dependency>
+      <groupId>org.apache.camel.quarkus</groupId>
+      <artifactId>camel-quarkus-debug</artifactId>
+    </dependency>
+
+    <!--
+      Include the jolokia agent jvm for access to JMX beans.
+    -->
+    <dependency>
+      <groupId>org.jolokia</groupId>
+      <artifactId>jolokia-agent-jvm</artifactId>
+      <version>${jolokia-version}</version>
+      <classifier>javaagent</classifier>
+    </dependency>
+
+    <dependency>
+        <groupId>io.quarkus</groupId>
+        <artifactId>quarkus-junit5</artifactId>
+        <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>true</filtering>
+      </resource>
+    </resources>
+
+    <plugins>
+      <plugin>
+        <groupId>io.quarkus.platform</groupId>
+        <artifactId>quarkus-maven-plugin</artifactId>
+        <version>${quarkus-version}</version>
+        <extensions>true</extensions>
+        <executions>
+          <execution>
+            <goals>
+              <goal>build</goal>
+              <goal>generate-code</goal>
+              <goal>generate-code-tests</goal>
+              <goal>native-image-agent</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <parameters>true</parameters>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <systemPropertyVariables>
+            <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+            <maven.home>${maven.home}</maven.home>
+          </systemPropertyVariables>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <systemPropertyVariables>
+            <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+            <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+            <maven.home>${maven.home}</maven.home>
+          </systemPropertyVariables>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <profiles>
+    <profile>
+      <id>native</id>
+      <activation>
+        <property>
+          <name>native</name>
+        </property>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <artifactId>maven-antrun-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>native-mode-not-supported</id>
+                <phase>validate</phase>
+                <goals>
+                  <goal>run</goal>
+                </goals>
+                <configuration>
+                  <target>
+                    <echo message="!!! WARNING !!!" />
+                    <echo message="Hawtio does not support Quarkus native mode!" />
+                  </target>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+</project>