Я попытался пропинговать из контейнера с пружинным загрузчиком в контейнер с кассандрой, все работает нормально. Но при выводе моего запроса я получаю сообщение об ошибке.
NoHostAvailableException: все хосты, которые попытались выполнить запрос, не удалось (попытался: cassandra / 172.21.0.3: 9042 (com.datastax.driver.core.exceptions.TransportException: [cassandra / 172.21.0.3:9042] Не удается подключиться))
docker-compose.yml
version: "2"
services:
zookeeper:
image: confluentinc/cp-zookeeper:5.3.1
hostname: zookeeper
container_name: zookeeper
ports:
- "2181:2181"
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
volumes:
- ./create_topic.sh:/create_topics.sh
broker:
image: confluentinc/cp-enterprise-kafka:5.3.1
hostname: broker
container_name: broker
depends_on:
- zookeeper
ports:
- "29092:29092"
- "9092:9092"
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper:2181
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
CONFLUENT_METRICS_ENABLE: "true"
CONFLUENT_SUPPORT_CUSTOMER_ID: "anonymous"
control-center:
image: confluentinc/cp-enterprise-control-center:5.3.1
hostname: control-center
container_name: control-center
depends_on:
- zookeeper
- broker
ports:
- "9021:9021"
environment:
CONTROL_CENTER_BOOTSTRAP_SERVERS: "broker:29092"
CONTROL_CENTER_ZOOKEEPER_CONNECT: "zookeeper:2181"
CONTROL_CENTER_REPLICATION_FACTOR: 1
CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
CONFLUENT_METRICS_TOPIC_REPLICATION: 1
PORT: 9021
cassandra:
image: ************/cassandra_goldendata_baseimage:1.0.0
container_name: cassandra
ports:
- "9042:9042"
item-service:
image: item-service
depends_on:
- zookeeper
- broker
- cassandra
container_name: item-servicecontainer
ports:
- "4545:8080"