(apache#56) Update generic openapi, rest

generic-examples/openapi/README.md

@@ -8,17 +8,29 @@ Deploy the examples running
 
 ```
 kubectl create configmap my-openapi --from-file=greetings-api.json
-kamel run --dev --name greetings --open-api configmap:my-openapi greetings.groovy
+kamel run --dev --name greetings --open-api configmap:my-openapi greetings.yaml
 ```
 
-Then you can test by calling the hello endpoint, ie:
+If on minikube, you can get the service endpoint address like this ...
 
 ```
-$ curl -i http://192.168.49.2:31373/camel/greetings/hello
+$ minikube service greetings
+Starting tunnel for service greetings.
+|-----------|-----------|-------------|------------------------|
+| NAMESPACE |   NAME    | TARGET PORT |          URL           |
+|-----------|-----------|-------------|------------------------|
+| default   | greetings |             | http://127.0.0.1:58512 |
+|-----------|-----------|-------------|------------------------|
+```
+
+You can then test that endpoint like this ...
+
+```
+$ curl -i http://127.0.0.1:58512/camel/greetings/hello
 HTTP/1.1 200 OK
 Accept: */*
 name: hello
-User-Agent: curl/7.68.0
+User-Agent: curl/8.6.0
 transfer-encoding: chunked
 
 Hello from hello

generic-examples/openapi/greetings.yaml

@@ -0,0 +1,25 @@
+# camel-k: language=yaml
+
+# ---------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ---------------------------------------------------------------------------
+
+- from:
+   uri: "direct:greeting-api"
+   steps:
+    - to: "log:api?showAll=true&multiline=true"
+    - setBody:
+       simple: "Hello from ${headers.name}"

generic-examples/rest/README.md

@@ -1,3 +1,36 @@
 # Rest Camel K examples
 
-Find useful examples about how to Produce/Consume RESTful webservices in a Camel K integration.
+Find useful examples about how to Produce/Consume RESTful webservices in a Camel K integration.
+
+## REST endpoint with Java DSL
+
+```
+kamel run --dev RestDSL.java
+
+kamel run --dev rest-dsl.js
+```
+
+If on minikube, you can get the service endpoint address like this ...
+
+```
+$ minikube service rest-dsl
+Starting tunnel for service rest-dsl.
+|-----------|-----------|-------------|------------------------|
+| NAMESPACE |   NAME    | TARGET PORT |          URL           |
+|-----------|-----------|-------------|------------------------|
+| default   | rest-dsl  |             | http://127.0.0.1:58632 |
+|-----------|-----------|-------------|------------------------|
+```
+
+You can then test that endpoint like this ...
+
+```
+$ curl -i http://127.0.0.1:58632/hello
+HTTP/1.1 200 OK
+Accept: */*
+User-Agent: curl/8.6.0
+transfer-encoding: chunked
+Content-Type: text/plain
+
+Hello World
+```

generic-examples/rest/RestDSL.java

@@ -15,11 +15,6 @@
  * limitations under the License.
  */
 
-//
-// To run this integrations use:
-//
-//     kamel run examples/RestDSL.java
-//
 import org.apache.camel.Exchange;
 
 public class RestDSL extends org.apache.camel.builder.RouteBuilder {

generic-examples/rest/routes-rest.js → generic-examples/rest/rest-dsl.js

@@ -20,10 +20,10 @@
 //     kamel run --name=withrest examples/routes-rest.js
 //
 
-rest('/say/hello')
+rest('/hello')
     .produces("text/plain")
     .get()
-    .to('direct:sayHello');
+    .to('direct:hello');
 
-from('direct:sayHello')
+from('direct:hello')
     .transform().constant("Hello World");