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Linux教程網 >> Linux基礎 >> Linux教程 >> CentOS 5.x/RHEL 5.x 安裝salt升級ZMQ2.x 到ZMQ4.x

CentOS 5.x/RHEL 5.x 安裝salt升級ZMQ2.x 到ZMQ4.x

日期:2017/2/28 14:25:38   编辑:Linux教程

RHEL5.8通過EPEL源安裝 salt-minion,啟動的時候日志報錯:[WARNING ] You have a version of ZMQ less than ZMQ 3.2! There are known connection keep-alive issues with ZMQ < 3.2 which may result in loss of contact with minions. Please upgrade your ZMQ!

原因是salt-master版本用的是ZMQ3,salt-miniton用的還是ZMQ2.2,他們之間通訊keep-alive不可用導致的,方法就是升級ZMQ版本>3.2,網上找了一下解決方法,果然都是一個地方復制黏貼,還麻煩無比。其實比較容易的解決方法就是先下載兩個文件:

http://copr-be.cloud.Fedoraproject.org/results/saltstack/zeromq4/epel-5-x86_64/zeromq-4.0.4-2.el5/zeromq-4.0.4-2.el5.x86_64.rpm

http://copr-be.cloud.fedoraproject.org/results/saltstack/zeromq4/epel-5-x86_64/python-zmq-14.3.1-3.el5/python26-zmq-14.3.1-3.el5.x86_64.rpm

執行rpm -Uvh python26-zmq-14.3.1-3.el5.x86_64.rpm zeromq-4.0.4-2.el5.x86_64.rpm

重啟salt-minion:

/etc/init.d/salt-minion restart

相關文章:

https://github.com/saltstack/salt/issues/4440

http://copr-be.cloud.fedoraproject.org/results/saltstack/zeromq4/epel-5-x86_64/

更多CentOS相關信息見CentOS 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=14

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