Docker和RabbitMQ，洗掉后如何重新啟動服務

我正在嘗試使用 docker 創建一個 rabbitmq 集群，基于下面這兩個鏈接中提供的詳細資訊，我已經啟動了它，但不確定在我再次洗掉它后如何啟動影像/容器。

我可以使用 docker-compose.yml 中的任何內容，還是我將不得不使用 docker run，因為它現在似乎與 docker-compose.yml 檔案斷開連接！？

這是我寫的 docker-compose.yml

version: "3.9"

services:
    rabbit_node_1:
        build: .
        hostname: rabbit-1
        environment:
            - RABBITMQ_ERLANG_COOKIE = "ABCDYJLFQNTHDRZEPLOZ"
            - RABBIT_NODENAME = rabbit1
            - RABBITMQ_CONFIG_FILE = /etc/rabbitmq/rabbitmq.conf
            - RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS = -rabbit log [{console,[{level,debug}]}]
        ports: 
            - 8081:15672
            - 5672:5672
            - 4369:4369
            
    rabbit_node_2:
        build: .
        hostname: rabbit-2
        # Don't start any of these until rabbit1 is up
        depends_on: 
            - rabbit1
        environment:
            - RABBITMQ_ERLANG_COOKIE = "ABCDYJLFQNTHDRZEPLOZ"
            - RABBIT_NODENAME = rabbit2
            - RABBITMQ_CONFIG_FILE = /etc/rabbitmq/rabbitmq.conf
            - RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS = -rabbit log [{console,[{level,debug}]}]
        ports: 
            - 8082:15672
            
    rabbit_node_3:
        build: .
        hostname: rabbit-3
        # Don't start any of these until rabbit1 is up
        depends_on: 
            - rabbit1
        environment:
            - RABBITMQ_ERLANG_COOKIE = "ABCDYJLFQNTHDRZEPLOZ"
            - RABBIT_NODENAME = rabbit3
            - RABBITMQ_CONFIG_FILE = /etc/rabbitmq/rabbitmq.conf
            - RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS = -rabbit log [{console,[{level,debug}]}]
        ports: 
            - 8083:15672


# docker network create rabbitmq-cluster
networks:
    default:
        name: rabbitmq-cluster

這是Dockerfile

FROM rabbitmq:3.9-management

COPY rabbitmq.conf /etc/rabbitmq/rabbitmq.conf
COPY definitions.json /etc/rabbitmq/definitions.json
COPY .erlang.cookie /var/lib/rabbitmq/.erlang.cookie

RUN chmod 700 /var/lib/rabbitmq/.erlang.cookie

這是rabbitmq.conf

loopback_users.guest = false
listeners.tcp.default = 5672
management.listener.port = 15672
management.listener.ssl = false
management.load_definitions = /etc/rabbitmq/definitions.json
cluster_name = cluster1
cluster_formation.peer_discovery_backend = rabbit_peer_discovery_classic_config
cluster_formation.classic_config.nodes.1 = rabbit@rabbit-1
cluster_formation.classic_config.nodes.2 = rabbit@rabbit-2
cluster_formation.classic_config.nodes.3 = rabbit@rabbit-3

最后這是rabbitmq定義.json檔案

{
    "users": [
        {
            "name": "andrew", 
            "password": "test",
            "tags": "administrator"
        }
    ], 
    "vhosts": [
        {
            "name": "/"
        }
    ], 
    "permissions": [
        {
            "user": "andrew", 
            "vhost": "/",
            "configure": ".*", 
            "write": ".*",
            "read": ".*"
        }
    ],
    "parameters": [],
    "policies": [], 
    "exchanges": [
        {
            "name": "test.exchange",
            "vhost": "/", 
            "type": "direct", 
            "durable": true, 
            "auto_delete": false, 
            "internal": false, 
            "arguments": {}
        }
    ],
    "queues": [
        {
            "name": "test.queue",
            "vhost": "/", 
            "durable": true, 
            "auto_delete": false, 
            "arguments": {}
        }
    ], 
    "bindings": [
        {
            "source": "test.exchange", 
            "vhost": "/",
            "destination": "test.queue",
            "destination_type": "queue",
            "routing_key": "",
            "arguments": {}
        }
    ]
}

uj5u.com熱心網友回復：

該命令docker rm -f（強制）洗掉一個容器。在那之后你不能再啟動它，因為它不再存在。

如果你想創建新的服務容器rabbit_node_3在你的docker-compose檔案，你需要使用docker-compose從目錄在您的內命令docker-compose.yml所在：

docker-compose up -d rabbit_node_3

在哪里：

• up告訴 docker-compose 從命名服務 ( rabbit_node_3)創建容器
• -d告訴搬運工，撰寫你不希望你的終端連接到stdout并stderr開始使用此命令的容器。它只會在后臺運行并釋放您的終端以執行其他任務

標籤：码头工人 兔米克

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