Fixes health example #1500

examples/health/README.adoc

@@ -10,12 +10,6 @@ and other general information.
 The example has two routes, a timer that calls a bean that flips a boolean that
 causes the custom health check to be in either UP or DOWN state.
 
-The 2nd route is on purpose made to fail on startup by configuring netty to an unknown host.
-Camel supervising route controller will attempt to restart the route up till 10 times before exhausting.
-
-The routes health check will therefore report this route as DOWN until its exhausted
-where the states are changed to UNKNOWN.
-
 The details can be seen at runtime from the calling the following url from a web browser: http://localhost:8080/health
 
 === Start in the Development mode

examples/health/pom.xml

@@ -55,10 +55,6 @@
             <groupId>org.apache.camel.quarkus</groupId>
             <artifactId>camel-quarkus-log</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.apache.camel.quarkus</groupId>
-            <artifactId>camel-quarkus-netty</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.apache.camel.quarkus</groupId>
             <artifactId>camel-quarkus-timer</artifactId>

examples/health/src/main/java/org/acme/health/MyRouteBuilder.java

@@ -33,10 +33,5 @@ public void configure() throws Exception {
         from("timer:foo?period={{myPeriod}}").routeId("timer")
                 .bean(monkey, "chaos")
                 .log("${body}");
-
-        // this route is invalid and fails during startup
-        // the supervising route controller will take over and attempt
-        // to restart this route
-        from("netty:tcp:unknownhost").to("log:dummy").routeId("netty");
     }
 }

examples/health/src/main/resources/application.properties

@@ -52,15 +52,10 @@ camel.health.registry-enabled = true
 # you can turn on or off individual routes as shown below
 ### camel.heath.config[timer].parent = routes
 ### camel.heath.config[timer].enabled = true
-### camel.heath.config[netty].check = routes
-### camel.heath.config[netty].enabled = false
 
 # and configure each individually
 camel.health.config[timer].parent = routes
 camel.health.config[timer].interval = 5s
-camel.health.config[netty].parent = routes
-camel.health.config[netty].interval = 20s
-camel.health.config[netty].failure-threshold = 10
 
 # find grained routes configuration per route (support wildcards)
 # (enabled is default true for discovered health-checks)