ipv6 环境下搭建rabbitmq集群

环境信息

节点	地址
node1	1111::1
node2	1111::2
node3	1111::3

rabbitmq-server-3.7.8-1.el7.src.rpm
erlang-21.1-2.el7.centos.src.rpm
centos7.5.1804

集群配置

1. 配置/etc/hosts

1111::1    node1  
1111::2    node2  
1111::3    node3  

2. 配置/etc/rabbitmq/rabbitmq-env.conf

[email protected]
SERVER_ADDITIONAL_ERL_ARGS="-proto_dist inet6_tcp"
CTL_ERL_ARGS="-proto_dist inet6_tcp"

3. 创建集群

#!/usr/bin/env bash

this_node=1111::1
other_node2=1111::2
other_node3=1111::3

scp_node2=[1111::2]
scp_node3=[1111::3]

other_name1=$(hostname)
other_name2=$(ssh ${other_node2} hostname)
other_name3=$(ssh ${other_node3} hostname)

#sync cookie
echo ">>> sync cookie"
rm /root/.erlang.cookie  -f
cp /var/lib/rabbitmq/.erlang.cookie /root/.erlang.cookie
chown rabbitmq /root/.erlang.cookie 
chgrp rabbitmq /root/.erlang.cookie 

for i in 2 3
do
    node=other_node$i
    scp_node=scp_node$i
    ssh ${!node} rm /var/lib/rabbitmq/.erlang.cookie /root/.erlang.cookie  -f
    scp /var/lib/rabbitmq/.erlang.cookie ${!scp_node}:/var/lib/rabbitmq/.erlang.cookie
    scp /var/lib/rabbitmq/.erlang.cookie ${!scp_node}:/root/.erlang.cookie
    ssh ${!node} chown rabbitmq /root/.erlang.cookie  /var/lib/rabbitmq/.erlang.cookie
    ssh ${!node} chgrp rabbitmq /root/.erlang.cookie  /var/lib/rabbitmq/.erlang.cookie

done

#restart rabbit
echo ">>> restart rabbit"
echo "on ${this_node}"
systemctl restart rabbitmq-server
for i in 2 3
do
    node=other_node$i
    echo "on ${!node}"
    ssh ${!node} rm /var/lib/rabbitmq/mnesia/ -rf
    ssh ${!node} systemctl restart rabbitmq-server
done


#enable management
echo ">>> enable management"
rabbitmq-plugins enable rabbitmq_management
for i in 2 3
do
    node=other_node$i
    ssh ${!node} rabbitmq-plugins enable rabbitmq_management
done


#build cluster
echo ">>> build cluster"
for i in 2 3
do
    node=other_node$i
    ssh ${!node} rabbitmqctl stop_app
    ssh ${!node} rabbitmqctl join_cluster [email protected]${other_name1}
    ssh ${!node} rabbitmqctl start_app
done

#show rabbitmq cluster status
echo ">>> show status"
rabbitmqctl cluster_status
ssh ${other_node2} rabbitmqctl cluster_status
ssh ${other_node3} rabbitmqctl cluster_status


# set ha strategy: sync all nodes
echo ">>> set ha strategy"
rabbitmqctl set_policy ha-all "^" '{"ha-mode":"all"}'


#config haproxy
#echo ">>> config haproxy"
#edit_script2=/tmp/tmp_edit_ha_config_script.sh
#haproxy_conf_file=/etc/haproxy/haproxy.cfg
#if [ ! -e ${haproxy_conf_file} ];then
#    echo -e "\033[47;31m the haproxy conifg file:${haproxy_conf_file} is not exit!\033[0m"
#    exit 1
#fi
#echo ''>${edit_script2}
#echo 'sed -i "/rabbitmq_cluster/,/server.*5672/d" '$haproxy_conf_file >> ${edit_script2}
#echo 'sed -i "/server.*5672/d" '$haproxy_conf_file >> ${edit_script2}
#echo 'echo "listen rabbitmq_cluster '${ManageNetwork}':5672" >>'${haproxy_conf_file} >> ${edit_script2}
#echo 'echo "    mode tcp" >>'${haproxy_conf_file} >> ${edit_script2}
#echo 'echo "    balance roundrobin" >>'${haproxy_conf_file} >> ${edit_script2}
#for i in 1 2 3
#do
#    node=other_node$i
#    hostname=other_name$i
#    echo 'echo "    server   '${!hostname}' '${!node}':5672 check inter 2000 rise 2 fall 3" >> '${haproxy_conf_file} >> ${edit_script2}
#done
#chmod +x ${edit_script2}
#$edit_script2
#for i in 2 3
#do
#    node=other_node$i
#    scp_node=scp_node$i
#    scp ${edit_script2} ${!scp_node}:${edit_script2}
#    ssh ${!node} ${edit_script2}
#done
#
#systemctl restart haproxy
#sleep 10
#ssh ${other_node2} systemctl restart haproxy
#sleep 10
#ssh ${other_node3} systemctl restart haproxy