Refactor docker compose so default launches everything
This commit is contained in:
Dave Syer
@@ -21,6 +21,7 @@
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<module>spring-cloud-sleuth-sample-messaging</module>
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<module>spring-cloud-sleuth-sample-ribbon</module>
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<module>spring-cloud-sleuth-sample-zipkin</module>
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<module>spring-cloud-sleuth-sample-zipkin-stream</module>
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</modules>
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</project>
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@@ -0,0 +1,12 @@
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FROM springio/java8
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RUN chmod 777 -R /tmp
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VOLUME /tmp
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VOLUME /app
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EXPOSE 9411 8000
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RUN groupadd -g 1000 spring
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RUN useradd -u 1000 -g 1000 -ms /bin/bash spring
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VOLUME /home/spring
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ENV HOME /home/spring
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USER spring
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WORKDIR /app/spring-cloud-sleuth-samples/spring-cloud-sleuth-sample-zipkin-stream
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CMD ["../../mvnw", "spring-boot:run"]
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@@ -0,0 +1,39 @@
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# Running a Zipkin Query Server
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There are 4 parts to Zipkin: the instrumented client apps, the web UI, the backend database and the query server. The database for this implementation is MySQL.
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## Zipkin Services
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Run this app using the docker-compose provided.
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```
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$ docker-compose build zipkin
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$ docker-compose up
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...
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```
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and test it
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```
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$ curl localhost:9411/api/v1/services
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["zipkin-query"]
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```
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The app might fail to start if mysql is not available when it needs it. If that happens you can just start it separately: just keep running `docker-compose up` until it works.
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## Instrumenting Apps
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Depend on [Spring Cloud Sleuth Stream](https://github.com/spring-cloud-spring-cloud-sleuth) and the rabbit binder (`spring-cloud-starter-stream-rabbit`).
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Once the apps start publishing spans they will appear in the span store as well.
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## Running in an IDE
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You can run this app in an IDE and still use docker-compose to create the middleware:
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```
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$ docker-compose up rabbitmq mysql
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```
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The web UI cannot access the docker host though, so you have to run that separately, or just test against the query server directly on port 9411.
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@@ -0,0 +1,38 @@
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mysql:
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image: mysql
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ports:
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- 3306:3306
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environment:
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- MYSQL_ROOT_PASSWORD=root
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- MYSQL_DATABASE=test
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rabbitmq:
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image: rabbitmq:management
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expose:
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- 5672
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ports:
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- 5672:5672
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- 15672:15672
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zipkin:
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build: .
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volumes:
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- ../..:/app
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- ~:/home/spring
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environment:
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- MYSQL_HOST=mysql
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- RABBIT_HOST=rabbitmq
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expose:
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- 9411
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ports:
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- 9411:9411
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links:
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- mysql
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- rabbitmq
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web:
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image: openzipkin/zipkin-web:1.25.3
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ports:
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- 8080:8080
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environment:
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- TRANSPORT_TYPE=http
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- WEB_LOG_LEVEL=DEBUG
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links:
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- zipkin:query
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@@ -0,0 +1,89 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>spring-cloud-sleuth-sample-zipkin-stream</artifactId>
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<packaging>jar</packaging>
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<name>spring-cloud-sleuth-sample-zipkin-stream</name>
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<description>Spring Boot Zipkin Server</description>
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<parent>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-sleuth-samples</artifactId>
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<version>1.0.0.BUILD-SNAPSHOT</version>
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<relativePath>..</relativePath>
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</parent>
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<properties>
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<docker.image.prefix>springio</docker.image.prefix>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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<zipkin-java.version>0.1.0</zipkin-java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-configuration-processor</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-devtools</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-sleuth-zipkin-stream</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.integration</groupId>
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<artifactId>spring-integration-jmx</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-stream-binder-rabbit</artifactId>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-stream-binder-local</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<configuration>
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<classifier>exec</classifier>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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@@ -0,0 +1,15 @@
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package example;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.sleuth.zipkin.stream.EnableZipkinStreamServer;
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@SpringBootApplication
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@EnableZipkinStreamServer
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public class ZipkinStreamServerApplication {
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public static void main(String[] args) throws Exception {
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SpringApplication.run(ZipkinStreamServerApplication.class, args);
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}
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}
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@@ -0,0 +1,26 @@
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server:
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port: 9411
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spring:
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rabbitmq:
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host: ${RABBIT_HOST:localhost}
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datasource:
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schema: classpath:/mysql.sql
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url: jdbc:mysql://${MYSQL_HOST:localhost}/test
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username: root
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password: root
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# Switch this on to create the schema on startup:
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initialize: true
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continueOnError: true
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sleuth:
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enabled: false
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zipkin:
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store:
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type: mysql # default is inMemory
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---
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spring:
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profiles: test
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zipkin:
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store:
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type: mem # default is inMemory
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@@ -0,0 +1,31 @@
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package example;
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import static org.junit.Assert.assertEquals;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.IntegrationTest;
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import org.springframework.boot.test.SpringApplicationConfiguration;
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import org.springframework.test.context.ActiveProfiles;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import example.ZipkinStreamServerApplication;
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import io.zipkin.SpanStore;
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringApplicationConfiguration(classes = ZipkinStreamServerApplication.class)
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@IntegrationTest({ "server.port=0", "spring.datasource.initialize=true" })
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@ActiveProfiles("test")
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public class ZipkinServerApplicationTests {
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@Autowired
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private SpanStore store;
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@Test
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public void contextLoads() {
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int count = this.store.getServiceNames().size();
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assertEquals(0, count);
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}
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}
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@@ -0,0 +1,5 @@
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drop table zipkin_spans;
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drop table zipkin_annotations;
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drop table zipkin_binary_annotations;
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drop table zipkin_dependencies;
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drop table zipkin_dependency_links;
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