架构注册表容器：使用docker compose启动时服务器意外死亡

我已经编写了docker-compose.yml文件来创建以下容器：

合流动物园管理员 合流卡夫卡 合流模式注册表 我想要一个docker compose文件来旋转必要的容器，公开所需的端口并互连相关的容器。目标是拥有 我使用的是Docker Hub的官方合流图像。 我的docker compose文件如下所示：

zookeeper:
  image: confluent/zookeeper
  container_name: confluent-zookeeper
  hostname: zookeeper
  environment:
    ZOOKEEPER_CLIENT_PORT: 2181
  ports:
    - "2181:2181"

kafka:
  environment:
    KAFKA_ZOOKEEPER_CONNECTION_STRING: zookeeper:2181
    KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
  image: confluent/kafka
  container_name: confluent-kafka
  hostname: kafka
  links:
    - zookeeper
  ports:
    - "9092:9092"

schema-registry:
  image: confluent/schema-registry
  container_name: confluent-schema_registry
  environment:
    SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: zookeeper:2181
    SCHEMA_REGISTRY_HOSTNAME: schema-registry
    SCHEMA_REGISTRY_LISTENERS: http://schema-registry:8081
    SCHEMA_REGISTRY_DEBUG: 'true'
    SCHEMA_REGISTRY_KAFKASTORE_TOPIC_REPLICATION_FACTOR: '1'
  links:
    - kafka
    - zookeeper
  ports:
    - "8081:8081"

现在，当我运行docker compose up时，将创建并启动所有这些容器。但是模式注册表容器立即退出。docker日志提供以下输出：

 (io.confluent.kafka.schemaregistry.rest.SchemaRegistryConfig:135)
[2017-05-17 06:06:33,415] ERROR Server died unexpectedly:  (io.confluent.kafka.schemaregistry.rest.SchemaRegistryMain:51)
org.apache.kafka.common.config.ConfigException: Only plaintext and SSL Kafka endpoints are supported and none are configured.
        at io.confluent.kafka.schemaregistry.storage.KafkaStore.getBrokerEndpoints(KafkaStore.java:254)
        at io.confluent.kafka.schemaregistry.storage.KafkaStore.<init>(KafkaStore.java:111)
        at io.confluent.kafka.schemaregistry.storage.KafkaSchemaRegistry.<init>(KafkaSchemaRegistry.java:136)
        at io.confluent.kafka.schemaregistry.rest.SchemaRegistryRestApplication.setupResources(SchemaRegistryRestApplication.java:53)
        at io.confluent.kafka.schemaregistry.rest.SchemaRegistryRestApplication.setupResources(SchemaRegistryRestApplication.java:37)
        at io.confluent.rest.Application.createServer(Application.java:117)
        at io.confluent.kafka.schemaregistry.rest.SchemaRegistryMain.main(SchemaRegistryMain.java:43)

我搜索了这个问题，但没有任何帮助。我尝试了各种其他配置，如提供KAFKA_播发的_主机名、更改模式_注册表_侦听器值等，但没有成功。

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有人能指出架构注册表容器失败的确切配置问题吗？

失败的容器中缺少hostname:Schema注册表项。默认情况下，Docker将使用链接容器的别名和名称以及self的主机名填充容器的/etc/hosts。

这些是旧的和不推荐使用的Docker映像。使用confluentinc.支持的最新docker映像

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你可以在这里找到完整的撰写文件-

这个问题很老了，不过留下一个适合我的解决方案可能会有帮助。我正在使用docker compose：

version: '3.3'

services:
  zookeeper:
    image: confluent/zookeeper:3.4.6-cp1
    hostname: "zookeeper"
    networks:
      - test-net
    ports:
      - 2181:2181
    environment:
      zk_id: "1"

  kafka:
    image: confluent/kafka:0.10.0.0-cp1
    hostname: "kafka"
    depends_on:
      - zookeeper
    networks:
      - test-net
    ports:
      - 9092:9092
    environment:
      KAFKA_ADVERTISED_HOST_NAME: "kafka"
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_BROKER_ID: "0"
      KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"

  schema-registry:
    image: confluent/schema-registry:3.0.0
    hostname: "schema-registry"
    depends_on:
      - kafka
      - zookeeper
    networks:
      - test-net
    ports:
      - 8081:8081
    environment:
      SR_HOSTNAME: schema-registry
      SR_LISTENERS: http://schema-registry:8081
      SR_DEBUG: 'true'
      SR_KAFKASTORE_TOPIC_REPLICATION_FACTOR: '1'
      SR_KAFKASTORE_TOPIC_SERVERS: PLAINTEXT://kafka:9092

networks:
  test-net:
    driver: bridge`

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他们为我工作。您缺少SR所依赖的语句-zookeeper-kafkaschema\u注册表：image:confluentinc/cp架构注册表：3.2.1所依赖的：-zookeeper-kafka端口：-“8081”环境：架构\u注册表\u主机名：架构\u注册表架构\u注册表\u KAFKASTORE\u连接\u URL:“zookeeper:2181”我尝试过这些图片也很有趣。但是没有运气！我在docker compose文件中添加了hostname:schema注册表。我遇到了一个新错误：需要架构\注册表\主机\名称。命令[/usr/local/bin/dub sure SCHEMA\u REGISTRY\u HOST\u NAME]失败！但是docker compose file.links中已经提到了这一点，这取决于是否执行类似的功能。但我只是在新版docker不推荐的链接中看到了这一点。我会试试看。