❶ 在linux下安裝rabbitmq失敗怎麼解決
RabbitMQ 是由 LShift 提供的一個 Advanced Message Queuing Protocol (AMQP) 的開源實現,由以高性能、健壯以及可伸縮性出名的 Erlang 寫成,因此也是繼承了這些優點。
AMQP 里主要要說兩個組件:Exchange 和 Queue (在 AMQP 1.0 里還會有變動),如下圖所示,綠色的 X 就是 Exchange ,紅色的是 Queue ,這兩者都在 Server 端,又稱作 Broker ,這部分是 RabbitMQ 實現的,而藍色的則是客戶端,通常有 Procer 和 Consumer 兩種類型:
1:mq的安裝需要Erlang,所以首先下載Erlang,下載地址:http://www.erlang.org/download.html直接下載源碼,編譯安裝即可。
將下載好的tar包解壓編譯安裝,如下命令:
tar -zxvf otp_src_R16B03-1.tar.gz
cd otp_src_R16B03-1
./configure && make install
安裝過程中可能出現如下錯誤:
configure:error:
No curses library functions found
configure: error:/bin/sh'/home/niewf/software/erlang_R13B01/erts/configure'
failed for erts
解決方法:
yum list|grep ncurses
yum -y install ncurses-devel
yum install ncurses-devel
或者直接下載ncurses包編譯安裝。
下載地址:http://download.chinaunix.net/download/0008000/7242.shtml
tar zxvf ncurses.tar.gz #解壓縮並且釋放 文件包
cd ncurses #進入解壓縮的目錄(注意版本)
./configure #按照你的系統環境製作安裝配置文件
make #編譯源代碼並且編譯NCURSES庫
su root #切換到root用戶環境
make install #安裝編譯好的NCURSES庫
完成後繼續返回上一步操作。
2:安裝python,如果系統中python版本低於2.5的話需要升級python到2.6以上,具體可參考:http://gavinshaw.blog.51cto.com/385947/610585
3:安裝simplejson,直接下載simplejson源碼包編譯安裝即可,下載地址:https://pypi.python.org/pypi/simplejson/。
下載simplejson源碼包後,運行python setup.py install即可完成安裝。
4:安裝rabbit mq,下載地址:https://www.rabbitmq.com/install-generic-unix.html
下載後放入相應目錄解壓,進入%RABBITMQ_HOME%/sbin目錄下運行:./rabbitmq-server start即可啟動mq。
如果遇到如下錯誤,則參考http://leeon.me/a/rabbitmq-start-fail-note解決方案
ERROR: epmd error for host "xxx": address (cannot connect to host/port)
到此mq已經安裝完成。
在%RABBITMQ_HOME%/sbin目錄運行./rabbitmqctl status可查看當前mq狀態。
同時mq也提供了界面查看當前mq狀態,但是需要啟用該插件功能,運行如下命令:
rabbitmq-plugins enable rabbitmq_management,然後在瀏覽器中輸入:http://host-name:15672/#/即可訪問,頁面結果如下:
❷ 如何linux伺服器 telnet activemq
ActiveMQ是一款流行的Message伺服器,在Windows開發環境下,一般可以直接運行命令行,或者在Spring中以嵌入式啟動。在生產環境中,ActiveMQ需要在Linux上部署,以下是快速安裝步驟。
1) 安裝JDK 6:
# apt-get install sun-java6-jdk
2) 下載activemq Linux二進製版本,解壓:
# wget http://labs.renren.com/apache-mirror//activemq/apache-activemq/5.4.2/apache-activemq-5.4.2-bin.tar.gz
# tar zxvf /path/to/apache-activemq-5.4.2-bin.tar.gz /opt/
# ln -s /opt/apache-activemq-5.4.2 /opt/activemq
以上用人人網的鏡像下載,然後在/opt/activemq創建了軟鏈接。
3) 修改啟動腳本/opt/activemq/bin/activemq,將開頭處改為:
#!/bin/sh
### BEGIN INIT INFO
# Provides: activemq
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 6
# Short-Description: ActiveMQ server
### END INIT INFO
然後創建軟鏈接:
# ln -s /opt/activemq/bin/activemq /etc/init.d/
4) 啟動activemq:
# /etc/init.d/activemq start
由於已經添加了必要的注釋,下次Linux啟動時會自動啟動ActiveMQ。
❸ Linux下RabbitMQ詳細安裝流程
本文章選取的伺服器操作系統:CentOS 7版本;
在 /etc/yum.repos.d/ 目錄下添加 .repo 文件(例如:rabbitmq-erlang.repo),因發行版的不同,文件內容也有區別,以下是Centos 7 的配置:
在 /etc/yum.repos.d/ 目錄下添加 .repo 文件(例如:rabbitmq.repo),因發行版的不同,文件內容也有區別,以下是Centos 7 的配置:
進入 /etc/systemd/system 或者/usr/lib/systemd/system,並創建rabbitmq-server.service 文件。
注意:通過 yum 安裝的,已經在 /usr/lib/systemd/system 目錄下存在rabbitmq-server.service 文件。
❹ linux下安裝MQ mqlisence.sh-accept這個命令執行不了怎麼辦
需要增加執行許可權,具體的操作大致是:
增加許可權:
chmod +x mqlisence.sh
執行:
./mqlisence.sh -accept
❺ 怎麼在Ubuntu linux系統上安裝和使用RabbitMQ
到www dot rabbitmq dot com下載 /releases/rabbitmq-server/v3.6.6/rabbitmq-server_3.6.6-1_all.deb 安裝文件,然後在root許可權下運行 dpkg -i rabbitmq-server_3.6.6-1_all.deb
或者添加自定義軟體源:
echo 'deb http://www.rabbitmq.com/debian/ testing main' |
sudo tee /etc/apt/sources.list.d/rabbitmq.list
添加源的加密公鑰
wget -O- https://www.rabbitmq.com/rabbitmq-release-signing-key.asc |
sudo apt-key add -
更新源
sudo apt-get update
通過軟體庫安裝軟體
sudo apt-get install rabbitmq-server
❻ linux系統如何啟動mq
開篇之前奉上幾條黃金鏈接:
MQ參考文檔
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r0m0/index.jsp?topic=%2Fcom.ibm.mq.doc%2Fhelp_home_wmq.htm
http://www-01.ibm.com/support/docview.wss?uid=swg27006467
MQ下載地址:http://www-03.ibm.com/software/procts/us/en/wmq/
安裝的MQ軟體包為WMQv600Trial-x86_linux_2.tar.gz. 將WMQv600Trial-x86_linux_2.tar.gz解壓至某一目錄。
(1)執行接受許可腳本: ./mqlicense.sh –accept 這個腳本是要安裝WebSphere MQ 軟體包的MQ許可程序. 至關重要,這個腳本沒有正確配置的話將導致MQ安裝失敗.–accept是不啟動圖形直接接受許可。
(2) 安裝 WebSphere MQ for Linux 伺服器:
[root@localhost mq]# rpm-ivh MQSeriesRuntime-6.0.0-0.i386.rpm
[root@localhost mq]# rpm-ivh MQSeriesSDK-6.0.0-0.i386.rpm
[root@localhost mq]# rpm-ivh MQSeriesServer-6.0.0-0.i386.rpm
注:安裝完成後,相關文件會被自動安裝在/opt/mqm下,在安裝
MQSeriesRuntime-6.0.0-0.i386.rpm時候,安裝程序為系統自動創建了一個mqm用戶和mqm組,安裝完畢後,需要使用該用戶來進行MQ的配置。
(3) 安裝 WebSphere MQ for Linux 客戶端:
[root@localhost mq]# rpm-ivh MQSeriesClient-6.0.0-0.i386.rpm
(4) 安裝 WebSphere MQ 樣本程序(其中包括amqsput、amqsget、amqsgbr和amqsbcg等)
[root@localhost mq]# rpm-ivh MQSeriesSamples-6.0.0-0.i386.rpm 樣本程序安裝在/opt/mqm/samp/bin 中。
(5)安裝MQ其他軟體包
[root@localhost mq]# rpm-ivh MQSeriesMan-6.0.0-0.i386.rpm
[root@localhost mq]# rpm-ivh MQSeriesJava-6.0.0-0.i386.rpm
[root@localhost mq]# rpm-ivh IBMJava2-SDK-1.4.2-0.0.i386.rpm
上面最後一步安裝的是JDK運行環境,如果已經有相同或更高版本的JDK,不需要再安裝。 (6) 安裝過程創建了一個名為mqm 的用戶和一個同樣名為mqm 的組,此時,新用戶是被鎖定的,必須設置一個密碼來解鎖,這樣才能正常使用該用戶。用passwd 命令:
[root@localhost mq]# passwd mqm 以上操作均在root用戶下操作,至此MQ6.0安裝結束。MQ的配置相關命令操作均在mqm用戶下。
注意:
如果執行crtmqm命令時提示
-bash-3.2$ crtmqm
-bash: crtmqm: command not found
則需要配置mqm用戶的環境變數,編輯如下文件,並添加下面的內容,如下:
第一種方法: 相對第二種較安全 僅對 mqm用戶有效
1)-bash-3.2$ vi /var/mqm/.bash_profile
PATH=$PATH:/opt/mqm/samp/bin:/opt/mqm/bin:bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin
2)執行「.」命令,使這個文件生效
-bash-3.2$ . .bash_profile
3)再次嘗試實行crtmqm或是dspmqm命令,即可發現已經生效。
第二種方法:
1、su root
2、vim /etc/profile
3、在最後面加上:PATH=$PATH:/opt/mqm/samp/bin:/opt/mqm/bin:bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin
4、關閉遠程終端重新打開,無需重啟伺服器
5、ok了!!
了解更多開源相關,去LUPA社區看看吧。
❼ linux怎麼安裝rabbitmq
RabbitMQ 安裝
# Install from EPEL
[root@vdevops~]# yum --enablerepo=epel -y install rabbitmq-server
[root@vdevops~]# systemctl start rabbitmq-server
[root@vdevops /]# journalctl -xe
Nov 12 01:30:01 vdevops.org CROND[3856]: (root) CMD (/usr/lib64/sa/sa1 1 1)
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: DIAGNOSTICS
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: ===========
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: attempted to contact: [rabbit@vdevops]
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: rabbit@vdevops:
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: * unable to connect to epmd (port 4369) on vdevops: timeout (timed out)
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: current node details:
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: - node name: rabbitmqctl3831@vdevops
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: - home dir: /var/lib/rabbitmq
Nov 12 01:30:04 vdevops.org rabbitmqctl[3831]: - cookie hash: s++dDMtIhAufFItw+ercBw==
Nov 12 01:30:04 vdevops.org polkitd[1007]: Unregistered Authentication Agent for unix-process:3798:36632 (system bus name :1.23, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected f
Nov 12 01:30:04 vdevops.org systemd[1]: rabbitmq-server.service: control process exited, code=exited status=2
Nov 12 01:30:04 vdevops.org systemd[1]: Failed to start RabbitMQ broker.
-- Subject: Unit rabbitmq-server.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit rabbitmq-server.service has failed.
--
-- The result is failed.
Nov 12 01:30:04 vdevops.org systemd[1]: Unit rabbitmq-server.service entered failed state.
Nov 12 01:30:04 vdevops.org systemd[1]: rabbitmq-server.service failed.
Nov 12 01:30:42 vdevops.org systemd[1]: Got automount request for /proc/sys/fs/binfmt_misc, triggered by 3860 (find)
Nov 12 01:30:42 vdevops.org systemd[1]: Mounting Arbitrary Executable File Formats File System...
-- Subject: Unit proc-sys-fs-binfmt_misc.mount has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit proc-sys-fs-binfmt_misc.mount has begun starting up.
Nov 12 01:30:42 vdevops.org systemd[1]: Mounted Arbitrary Executable File Formats File System.
-- Subject: Unit proc-sys-fs-binfmt_misc.mount has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit proc-sys-fs-binfmt_misc.mount has finished starting up.
--
-- The start-up result is done.
rabbitmq-server啟動報錯:Failed to start RabbitMQ broker
度娘解析:主機hostname配置錯誤,原本hostname為vdevops.org,更改為vdevops,修改hosts文件中hostname設置
[root@vdevops /]# hostnamectl set-hostname vdevops # hostname更改重啟啟動rabbitmq-server
[root@vdevops /]# systemctl status rabbitmq-server
● rabbitmq-server.service - RabbitMQ broker
Loaded: loaded (/usr/lib/systemd/system/rabbitmq-server.service; disabled; vendor preset: disabled)
Active: active (running) since Sat 2016-11-12 01:32:41 CST; 3min 58s ago
Process: 3831 ExecStop=/usr/lib/rabbitmq/bin/rabbitmqctl stop (code=exited, status=2)
Main PID: 3891 (beam)
CGroup: /system.slice/rabbitmq-server.service
├─3891 /usr/lib64/erlang/erts-5.10.4/bin/beam -W w -K true -A30 -P 1048576 -- -root /usr/lib64/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa /usr/lib/rabbitmq/lib/rabbitmq_server-3.3.5/sbin/../ebin -nos...
├─3908 /usr/lib64/erlang/erts-5.10.4/bin/epmd -daemon
├─3963 inet_gethost 4
└─3964 inet_gethost 4
Nov 12 01:32:39 vdevops systemd[1]: Starting RabbitMQ broker...
Nov 12 01:32:39 vdevops systemd[1]: rabbitmq-server.service: Got notification message from PID 3908, but reception only permitted for main PID 3891
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: RabbitMQ 3.3.5. Copyright (C) 2007-2014 GoPivotal, Inc.
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: ## ## Licensed under the MPL. See http://www.rabbitmq.com/
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: ## ##
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: ########## Logs: /var/log/rabbitmq/[email protected]
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: ###### ## /var/log/rabbitmq/[email protected]
Nov 12 01:32:40 vdevops rabbitmq-server[3891]: ##########
Nov 12 01:32:41 vdevops systemd[1]: Started RabbitMQ broker.
Nov 12 01:32:41 vdevops rabbitmq-server[3891]: Starting broker... completed with 0 plugins.
[root@vdevops~]# systemctl enable rabbitmq-server
Created symlink from /etc/systemd/system/multi-user.target.wants/rabbitmq-server.service to /usr/lib/systemd/system/rabbitmq-server.service.
防火牆設置
[root@linuxprobe~]# firewall-cmd --add-port=5672/tcp --permanent
success
[root@linuxprobe~]# firewall-cmd --reload
success
要使用RabbitMQ,請先添加用戶
[root@vdevops ~]# rabbitmqctl add_user linuxprobe password
Creating user "linuxprobe" ...
...done.
[root@vdevops ~]# rabbitmqctl list_users
Listing users ...
guest [administrator]
linuxprobe []
...done.
# granting admin role to a user is like follows
[root@vdevops ~]# rabbitmqctl change_password linuxprobe strongpassword
Changing password for user "linuxprobe" ...
...done.
# granting admin role to a user is like follows
[root@vdevops ~]# rabbitmqctl set_user_tags linuxprobe administrator
Setting tags for user "linuxprobe" to [administrator] ...
...done.
# deleting a user is like follows
[root@vdevops ~]# rabbitmqctl delete_user linuxprobe
Deleting user "linuxprobe " ...
...done.
要使用RabbitMQ,也要添加虛擬主機
[root@vdevops ~]# rabbitmqctl add_vhost /my_vhost
Creating vhost "/my_vhost" ...
...done.
[root@vdevops ~]# rabbitmqctl list_vhosts
Listing vhosts ...
/
/my_vhost
...done.
[root@vdevops ~]# rabbitmqctl delete_vhost /my_vhost
Deleting vhost "/my_vhost" ...
...done.
給虛擬主機的用戶授予許可權,請如下配置
# rabbitmqctl set_permissions [-p vhost] [user] [permission ? (modify) (write) (read)]
[root@vdevops ~]# rabbitmqctl set_permissions -p /my_vhost linuxprobe ".*" ".*" ".*"
Setting permissions for user "linuxprobe" in vhost "/my_vhost" ...
...done.
#
[root@vdevops ~]# rabbitmqctl list_user_permissions linuxprobe
Listing permissions for user "linuxprobe" ...
/my_vhost .* .* .*
...done.
# deleting permission of a specific user is like follows
[root@vdevops ~]# rabbitmqctl clear_permissions -p /my_vhost linuxprobe
Clearing permissions for user "linuxprobe" in vhost "/my_vhost" ...
...done.
RabbitMQ:使用Web UI
[root@vdevops ~]# rabbitmq-plugins enable rabbitmq_management
The following plugins have been enabled:
mochiweb
webmachine
rabbitmq_web_dispatch
amqp_client
rabbitmq_management_agent
rabbitmq_management
Plugin configuration has changed. Restart RabbitMQ for changes to take effect.
[root@vdevops ~]# systemctl restart rabbitmq-server
客戶端訪問
http://vdevops:15672/
rabbitmqadmin使用
可以配置RabbitMQ使用rabbitmqadmin命
在Web UI上下載rabbitmqadmin。 登錄到Web UI並移動到「http://(主機名或IP地址):15672 /
cli」,然後顯示以下屏幕,您可以在這里下載rabbitmqadmin,點擊here右鍵保存rabbitmqadmin.txt,然後上傳到伺服器上面更改為rabbitmqadmin,並添加執行許可權
將rabbitmqadmin上傳到RabbitMQ伺服器並設置合適的許可權,此示例顯示如下設置
[root@localhost ~]# ll /usr/local/bin/rabbitmqadmin
-rwxr-xr-x. 1 root root 36112 Nov 11 17:23 /usr/local/bin/rabbitmqadmin
[root@vdevops bin]# rabbitmqadmin list users
+------------+------------------------------+---------------+
| name | password_hash | tags |
+------------+------------------------------+---------------+
| guest | k2rhpzCrZBKkY5WRhUWrGm5DCkg= | administrator |
| linuxprobe | P+YxK1QXIYrJpek5i//rPjn5SME= | administrator |
+------------+------------------------------+---------------+
[root@vdevops bin]# cd
[root@vdevops ~]# rabbitmqadmin list users
+------------+------------------------------+---------------+
| name | password_hash | tags |
+------------+------------------------------+---------------+
| guest | k2rhpzCrZBKkY5WRhUWrGm5DCkg= | administrator |
| linuxprobe | P+YxK1QXIYrJpek5i//rPjn5SME= | administrator |
+------------+------------------------------+---------------+
[root@vdevops ~]# rabbitmqadmin list vhosts
+-----------+---------+
| name | tracing |
+-----------+---------+
| / | False |
| /my_vhost | False |
+-----------+---------+
詳細可以參考http://www.linuxprobe.com/centos-deploy-rabbitmq.html