Centos7上安装rabbitmq和使用
github rpm地址:
https://github.com/rabbitmq/erlang-rpm
要安装rabbitmq先安装它的语言 创建erlang repo
/etc/yum.repos.d/rabbitmq-erlang.repo
# In /etc/yum.repos.d/rabbitmq-erlang.repo
[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/22/el/7
gpgcheck=1
gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
repo_gpgcheck=0
enabled=1
刷新缓存
yum clean all
yum makecache
安装erlang
yum install erlang
出现问题:
/ rpm -ivh erlang-22.3-1.el7.x86_64.rpm
准备中... ################################# [100%]
file /usr/lib64/erlang/bin/epmd from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/erl from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/erlc from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/escript from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/run_erl from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/to_erl from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/no_dot_erlang.boot from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start.boot from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start.script from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start_clean.boot from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start_erl from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/bin/start_sasl.boot from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/driver_int.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_driver.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_drv_nif.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_fixed_size_int_types.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_int_sizes_config.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_memory_trace_parser.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_nif.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_nif_api_funcs.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/liberts.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/liberts_r.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/ei.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/ei_connect.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/eicode.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/include/erl_interface.h from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/libei.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/libei_st.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/liberl_interface.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/usr/lib/liberl_interface_st.a from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/releases/RELEASES from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/releases/RELEASES.src from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
file /usr/lib64/erlang/releases/start_erl.data from install of erlang-22.3-1.el7.x86_64 conflicts with file from package erlang-erts-R16B-03.18.el7.x86_64
解决方案:
删除旧的erlang其他依赖
yum remove erlang-erts-R16B-03.18.el7.x86_64
安装rabbitmq
vim /etc/yum.repos.d/rabbitmq.repo
[bintray-rabbitmq-server]
name=bintray-rabbitmq-rpm
baseurl=https://dl.bintray.com/rabbitmq/rpm/rabbitmq-server/v3.8.x/el/7/
gpgcheck=0
repo_gpgcheck=0
enabled=1
刷新缓存
yum clean all
yum makecache
安装rabbitmq命令
yum install rabbitmq-server
查询rabbitmq状态
systemctl status rabbitmq-server
创建开机自启动
systemctl enable rabbitmq-server
启动rabbitmq的web管理后台界面命令
rabbitmq-plugins enable rabbitmq_management
服务地址:
http://{node-hostname}:15672/
默认账号:guest 密码:guest
只能 localhost，修改配置允许远程访问:
没有配置文件创建配置文件：
vim /etc/rabbitmq/rabbitmq.config
经典格式
# DANGER ZONE!
#
# allowing remote connections for default user is highly discouraged
# as it dramatically decreases the security of the system. Delete the user
# instead and create a new one with generated secure credentials.
loopback_users = none
新格式
%% DANGER ZONE!
%%
%% Allowing remote connections for default user is highly discouraged
%% as it dramatically decreases the security of the system. Delete the user
%% instead and create a new one with generated secure credentials.
[{rabbit, [{loopback_users, []}]}].
也可以修改下面文件:
vim /usr/lib/rabbitmq/lib/rabbitmq_server-3.8.3/ebin/rabbit.app
找到{loopback_users, [<<"guest">>]},
修改为{loopback_users, []},
新增用户 账号:admin 密码:
rabbitmqctl add_user admin pwd
分配角色 超级管理员
rabbitmqctl set_user_tags admin administrator
更改密码
rabbitmqctl change_password admin 123456
重启
systemctl restart rabbitmq-server
springBoot 启动找不到挂载点,进入web后台设置挂载点
我遇到的服务起不来，配置被我玩坏了，解决方案
Job for rabbitmq-server.service failed because the control process exited with error code. See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details.
服务起不来:
有一种解决版本是将“/var/lib/rabbitmq/mnesia/”目录下的所有内容删掉（rm -rf *），然后重新启动再配置。
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