32. Integrate visualization tool for monitoring

michaltworuszka commented 2 years ago

@sergey-morenets I have some issues with this. Look simple to add it to project. But added all like You on lecture and after starting all microservices. All modules are working but those which supposed to connect to Graphite giving me warning (below) and whatever I find in Web and try don't help. FYI - graphite is working - can go to localhost:80 and see it. Grafana also working and can connet to graphite Please HELP!!

Warning: WARN [users,,] 1 --- [rter-1-thread-1] c.c.metrics.graphite.GraphiteReporter : Unable to report to Graphite

java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.connect0(Native Method) ~[na:na] at java.base/sun.nio.ch.Net.connect(Net.java:579) ~[na:na] at java.base/sun.nio.ch.Net.connect(Net.java:568) ~[na:na] at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:585) ~[na:na] at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) ~[na:na] at java.base/java.net.Socket.connect(Socket.java:633) ~[na:na] at java.base/java.net.Socket.connect(Socket.java:583) ~[na:na] at java.base/java.net.Socket.(Socket.java:507) ~[na:na] at java.base/java.net.Socket.(Socket.java:319) ~[na:na] at java.base/javax.net.DefaultSocketFactory.createSocket(SocketFactory.java:277) ~[na:na] at com.codahale.metrics.graphite.PickledGraphite.connect(PickledGraphite.java:185) ~[metrics-graphite-4.2.10.jar!/:4.2.10] at com.codahale.metrics.graphite.GraphiteReporter.report(GraphiteReporter.java:374) ~[metrics-graphite-4.2.10.jar!/:4.2.10] at com.codahale.metrics.ScheduledReporter.report(ScheduledReporter.java:253) ~[metrics-core-4.2.10.jar!/:4.2.10] at com.codahale.metrics.ScheduledReporter.lambda$start$0(ScheduledReporter.java:182) ~[metrics-core-4.2.10.jar!/:4.2.10] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[na:na] at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[na:na] at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na] at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]

POM files

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

game_shop org.springframework.boot 0.0.1-SNAPSHOT

<modelVersion>4.0.0</modelVersion>

<artifactId>game_shop-users</artifactId>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>game_shop-user-client</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <scope>compile</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

    <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>42.4.0</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.modelmapper</groupId>
        <artifactId>modelmapper</artifactId>
        <version>3.1.0</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.kafka</groupId>
        <artifactId>spring-kafka</artifactId>
        <version>2.8.7</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-circuitbreaker-resilience4j</artifactId>
        <version>2.1.3</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>io.micrometer</groupId>
        <artifactId>micrometer-registry-graphite</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-aop</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-config</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-bootstrap</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.retry</groupId>
        <artifactId>spring-retry</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-sleuth</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-sleuth-zipkin</artifactId>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

docker-compose ( https://github.com/ohanke/game_shop/blob/master/docker-compose.yml ):

version: '3.8' services:

graphite: image: graphiteapp/graphite-statsd container_name: graphite ports:

80:80
2003:2003
2004:2004
8125:8125 networks:
spring volumes:
graphite:/graphite/storage

grafana: image: grafana/grafana ports:
3000:3000 environment:
GF_AUTH_ANONYMOUS_ENABLED=true
GF_AUTH_ANONYMOUS_ORG_ROLE=Admin

user: image: "users" container_name: users build: context: ./game_shop-users dockerfile: Dockerfile depends_on:
postgres
eureka-server
broker
config-server
zipkin
graphite environment:
SPRING_DATASOURCE_URL=jdbc:postgresql://postgres:5432/users
SPRING_DATASOURCE_USERNAME=root
SPRING_DATASOURCE_PASSWORD=root
SPRING_JPA_HIBERNATE_DDL_AUTO=create-drop
eureka.client.service-url.defaultZone=http://eureka-server:8761/eureka ports:
"8090:8090" networks:
spring
postgres

orders: image: "orders" container_name: orders build: context: ./game_shop-orders dockerfile: Dockerfile depends_on:
postgres
eureka-server
broker
config-server
zipkin
graphite environment:
SPRING_DATASOURCE_URL=jdbc:postgresql://postgres:5432/orders
SPRING_DATASOURCE_USERNAME=root
SPRING_DATASOURCE_PASSWORD=root
SPRING_JPA_HIBERNATE_DDL_AUTO=create-drop
eureka.client.service-url.defaultZone=http://eureka-server:8761/eureka ports:
"9000:9000" networks:
spring
postgres

notifications: image: "notifications" container_name: notifications build: context: ./game_shop-notifications dockerfile: Dockerfile depends_on:
eureka-server
broker
config-server
zipkin environment:
eureka.client.service-url.defaultZone=http://eureka-server:8761/eureka ports:
"8085:8085" networks:
spring

eureka-server: image: "eureka-server" container_name: eureka-server build: context: ./eureka-server ports:
"8761:8761" networks:
spring depends_on:
zipkin

config-server: image: "config-server" container_name: config-server build: context: ./config-server dockerfile: Dockerfile depends_on:
eureka-server
zipkin ports:
"8888:8888" networks:
spring

zookeeper: image: confluentinc/cp-zookeeper:7.0.1 container_name: zookeeper environment: ZOOKEEPER_CLIENT_PORT: 2181 ZOOKEEPER_TICK_TIME: 2000 depends_on:
eureka-server networks:
spring

broker: image: confluentinc/cp-kafka:7.0.1 container_name: broker ports:
29092:29092 networks:
spring depends_on:
zookeeper environment: KAFKA_BROKER_ID: 1 KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:9092,PLAINTEXT_HOST://localhost:29092 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1 KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1 restart: on-failure

akhq: image: tchiotludo/akhq environment: AKHQ_CONFIGURATION: | akhq: connections: docker-kafka-server: properties: bootstrap.servers: "broker:29092" ports:
"1001:8080"
"28081:28081"

zipkin: image: openzipkin/zipkin container_name: zipkin ports:
"9411:9411" networks:
spring

postgres: container_name: postgres image: postgres environment: POSTGRES_USER: root POSTGRES_PASSWORD: root PGDATA: /data/postgres volumes:
postgres:/data/postgres ports:
"5432:5432" networks:
postgres restart: unless-stopped

pgadmin: container_name: pageadmin image: dpage/pgadmin4 environment: PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-pgadmin4@pgadmin.org} PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-admin} PGADMIN_CONFIG_SERVER_MODE: 'False' volumes:
pgadmin:/var/lib/pgadmin ports:
"5050:80" networks:
postgres restart: unless-stopped

networks: postgres: driver: bridge spring: driver: bridge

volumes: postgres: pgadmin: graphite:

sergey-morenets commented 2 years ago

Hi

Did you run your microservices by Docker Compose ?

michaltworuszka commented 2 years ago

Yes. docker-compose build and then docker-compose up -d

At this point I run them only by Docker Compose

sergey-morenets commented 2 years ago

So then you need to specify Graphite host in the microservice settings because by default it tries to connect to localhost.

michaltworuszka commented 2 years ago

Yes I'm sure of that but I couldn't find any information about how and where - how I can set that host (syntax) and how to connect to it in docker Compose. I only found info that i need to do that but without any example

sergey-morenets commented 2 years ago

Please, review the documentation: https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#actuator

ohanke / game_shop

32. Integrate visualization tool for monitoring #154