dropwizard: removes example due to archived smoketurner/dropwizard-zi…

…pkin (#99)

https://github.com/smoketurner/dropwizard-zipkin is archived, so we can
no longer maintain this example, particularly to update to Brave 6.0

Signed-off-by: Adrian Cole <adrian@tetrate.io>

.dockerignore

@@ -11,7 +11,6 @@
 # Allow on-demand "mvn package".
 !armeria/src/main/**
 !armeria-kafka/src/main/**
-!dropwizard/src/main/**
 !jersey2-cassandra3/src/main/**
 !netty4-grpc/src/main/**
 !ratpack/src/main/**

README.md

@@ -46,11 +46,6 @@ Here are the example projects you can try:
   * Trace Instrumentation: [Armeria](https://armeria.dev/), [Kafka Clients](https://github.com/openzipkin/brave/tree/master/instrumentation/kafka-clients), [Kafka Streams](https://github.com/openzipkin/brave/tree/master/instrumentation/kafka-streams), [SLF4J](https://github.com/openzipkin/brave/tree/master/context/slf4j)
   * Trace Configuration: [Brave API](https://github.com/openzipkin/brave/tree/master/brave#setup) [Java](armeria/src/main/java/brave/example/HttpTracingFactory.java)
 
-* [dropwizard](dropwizard) `BRAVE_EXAMPLE=dropwizard docker-compose up`
-  * Runtime: JaxRS 2, Jersey 2.31, Apache HttpClient 4.5, Jetty 9.4, SLF4J 1.7, JRE 21
-  * Trace Instrumentation: [Jersey Server](https://github.com/openzipkin/brave/tree/master/instrumentation/jersey-server), [Apache HttpClient](https://github.com/openzipkin/brave/tree/master/instrumentation/httpclient), [SLF4J](https://github.com/openzipkin/brave/tree/master/context/slf4j)
-  * Trace Configuration: [Dropwizard Zipkin](https://github.com/smoketurner/dropwizard-zipkin) [Java](dropwizard/src/main/java/brave/example/ExampleApplication.java) [Yaml](dropwizard/src/main/resources/server.yml)
-
 * [jersey2-cassandra3](jersey2-cassandra3) `BRAVE_EXAMPLE=jersey2-cassandra3 docker-compose up`
   * Runtime: JaxRS 2, Jersey 2.32, DataStax Java Driver 3.0, Apache Cassandra 3.11, SLF4J 1.7, JRE 8
   * Trace Instrumentation: [Jersey Server](https://github.com/openzipkin/brave/tree/master/instrumentation/jersey-server), [DataStax Java Driver](https://github.com/openzipkin/brave-cassandra/tree/master/cassandra-driver), [Apache Cassandra](https://github.com/openzipkin/brave-cassandra/tree/master/cassandra), [SLF4J](https://github.com/openzipkin/brave/tree/master/context/slf4j)

docker/bin/install-example

@@ -67,7 +67,6 @@ cp -p /code/build-bin/docker/docker-healthcheck .
 # Make any platform-specific revisions
 case ${version} in
   *-jetty ) /code/docker/bin/post-install-example-jetty;;
-  dropwizard ) /code/docker/bin/post-install-example-dropwizard;;
   # Ratpack system properties must be prefixed with "ratpack."
   ratpack ) sed -i 's/-D/-Dratpack./g' start-frontend start-backend;;
   *-cassandra3 ) /code/docker/bin/post-install-example-cassandra;;