Linux系統 Docker RabbitMQ容器集羣部署

rabbitmq容器集羣部署
步驟一：安裝配置docker服務下載rabbit服務

# yum -y install git docker 　　 安裝git docker 服務

# systemctl start docker   　　  啓動docker服務

# systemctl enable docker 　　docker服務開機自動開啓

# docker search rabbitmq:management            搜索rabbitmq容器鏡像

# docker pull rabbitmq:3.6.15-management

# docker run -d --hostname rabbit1 --name rabbit1 -p 15672:15672 -p 5672:5672 --restart always -v /opt/data/rabbitmq/:/var/lib/rabbitmq -e RABBITMQ_ERLANG_COOKIE='rabbitcookie' rabbitmq:3.6.15-management
# docker run -d --hostname rabbit2 --name rabbit2 --link rabbit1:rabbit1 -p 5673:5672 --restart always -v /opt/data/rabbitmq/:/var/lib/rabbitmq -e RABBITMQ_ERLANG_COOKIE='rabbitcookie' rabbitmq:3.6.15-management
# docker run -d --hostname rabbit3 --name rabbit3 --link rabbit1:rabbit1 --link rabbit2:rabbit2 -p 5674:5672 --restart always -v /opt/data/rabbitmq/:/var/lib/rabbitmq -e RABBITMQ_ERLANG_COOKIE='rabbitcookie' rabbitmq:3.6.15-management

步驟二：加入RabbitMQ節點到集羣
設置節點1：

docker exec -it rabbit1 bash
rabbitmqctl add_user admin admin
rabbitmqctl set_user_tags admin administrator
rabbitmqctl set_permissions -p / admin ".*" ".*" ".*"
rabbitmq-plugins enable rabbitmq_management
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl start_app
exit

設置節點2，加入到集羣：

docker exec -it rabbit2 bash
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl join_cluster --ram rabbit@rabbit1
rabbitmqctl start_app
exit

參數「--ram」表示設置爲內存節點，忽略次參數默認爲磁盤節點。

設置節點3，加入到集羣：

docker exec -it rabbit3 bashrabbitmqctl stop_apprabbitmqctl resetrabbitmqctl join_cluster --ram rabbit@rabbit1rabbitmqctl start_appexit