digital-garden/_inbox/Кластер RabbitMQ.md

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aliases tags date zero-link parents linked
зрелость/🌱
2024-07-03
00 RabbitMQ
docker run -itd -p 5672:5672 -p 15672:15672 --name rabbit rabbitmq:3-management
docker exec -it rabbit bash
docker network create cluster-network
docker run -d --hostname node1.rabbit --net cluster-network --name rabbitNode1 --add-host node2.rabbit:172.24.0.3 -p  "15673:15672" -e "RABBITMQ_USE_LONGNAME=true" -e RABBITMQ_ERLANG_COOKIE="cookie" rabbitmq:3-management
docker run -d --hostname node2.rabbit --net cluster-network --name rabbitNode2 --add-host node1.rabbit:172.24.0.2 -p  "15674:15672" -e "RABBITMQ_USE_LONGNAME=true" -e RABBITMQ_ERLANG_COOKIE="cookie" rabbitmq:3-management
docker exec -it rabbitNode1 bash
rabbitmqctl stop_app
rabbitmqctl join_cluster rabbit@node2.rabbit
rabbitmqctl start_app

Синхронизировать через файл /var/lib/rabbitmq/.erlang.cookie

rabbitmqctl stop_app
rabbitmqetl join_cluster -ram rabbit@master
rabbitmqctl start_app

По умолчанию Queue не синхронизированы. Включение зеркалирования очередей:

rabbitmqctl set_policy ha-all ".*" {"ha-mode":"all","ha-sync-mode": "automatic"}'