Merge branch 'jee-lab' of https://github.com/nastacio/learning-distributed-tracing-101 into jee-lab

Author: nastacio

lab-jaeger-ol/service-b/pom.xml

@@ -34,6 +34,11 @@
             <type>pom</type>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>io.jaegertracing</groupId>
+            <artifactId>jaeger-client</artifactId>
+            <version>0.34.0</version>
+        </dependency>
         <!-- For tests -->
         <dependency>
             <groupId>junit</groupId>

lab-jaeger-ol/service-b/src/main/liberty/config/server.xml

@@ -1,11 +1,14 @@
 <server description="Liberty server">
     <featureManager>
         <feature>microProfile-3.2</feature>
+        <feature>mpOpenTracing-1.3</feature>
     </featureManager>
     <quickStartSecurity userName="admin" userPassword="adminpwd"/>
     <keyStore id="defaultKeyStore" location="key.jks" type="jks" password="mpKeystore"/>
     <httpEndpoint host="*" httpPort="${default.http.port}" 
         httpsPort="${default.https.port}" id="defaultHttpEndpoint"/>
 
-   <webApplication location="service-b.war" contextRoot="/" />
+   <webApplication location="service-b.war" contextRoot="/" >
+        <classloader apiTypeVisibility="+third-party" />
+    </webApplication>
 </server>

modules/ROOT/pages/lab-jaeger-ol.adoc

@@ -64,7 +64,7 @@ Hello Carlos!
 
 . End the service
 
-Use `Ctrl-C` on the window where you started `docker-compose` or use `docker-compose stop` from the `lab-jaeger-ol/solution` directory.
+Use `Ctrl-C` on the window where you started `docker-compose` or use `docker-compose stop` .
 
 
 == Add client libraries

modules/ROOT/pages/ocp-istio-ol.adoc

@@ -341,7 +341,6 @@ In the YAML deployment manifest there are few items to point out:
 +
 [source, bash]
 ----
-cd lab-jaeger-istio-ol
 oc apply -f gateway.yaml -n default
 ----
 +