Heartbeat implements Nginx Hot Backup
How Heartbeat implements Hot Standby:
Unlike keepalived's vrrp protocol, heartbeat uses the serial port and ip address for heartbeat monitoring. The Node checks the network connectivity in the configuration file.
I am very excited about Docker by MikeEbinum Translator: ye Keqiang. As a developer who has been developing. NET for a long time, one of the things I don't like at work is to deploy and test in different environments. Deploying a web application is
Perconaxtradbcluster Installation Steps
The previous blog compares various mysql cluster solutions. This blog will explain the installation steps of percona xtradb cluster, which is excellent in synchronous replication.
First, if the default mysql
The centos6 and 64 operating systems installed on dellr410 use 163 of the source, and I have always used 163 of the source, which is faster. However, I found that there was no libmcryptlibmcrypt-devel package in this source, and these two packages
The EPEL (Extra Packages for Enterprise Linux, an additional software package for Enterprises Linux) is a repository project maintained by the Fedora team, providing Rhel/centos with packages that they do not provide by default. This source is
First, the CentOS default installation source on the official centos.org, and Redis in the third party's Yum source, so unable to install, unofficial Yum recommended Fedora Epel warehouse. Of course, you can also
When it comes to centos everyone is very familiar with, of course, FileZilla is also a daily application of the software, but under the Linux installation how to operate it. There are several ways to install FileZilla, but users should be most
GitLab, an open source application developed using Ruby on Rails, is similar to GitHub, able to browse the source code, manage flaws and annotations, and is ideal for use within a team.The official only provides the installation instructions under
CentOS 6.5 Installation Gitlab Installation1 , install the operating systema , install wget ( the system version is 6.5 )#yum-y Install wgetb , add Epel installation sourceEPEL , extra Packages for Enterprise Linux, this software warehouse has a
The first step: Find a reliable yum sourceZhong KeHelp: Https://lug.ustc.edu.cn/wiki/mirrors/help/centosSource: http://mirrors.ustc.edu.cn/centos/SohuHelp: Http://mirrors.sohu.com/help/centos.htmlSource: http://mirrors.sohu.com/centos/163Help: Http:/
Below are Redhat6 and the CENTOS6 the installation process , Centos5 students jump directly to the back. . Ultra-Fast installation method .1.Installation Source1.1InstallationEpelSource# cd/usr/local/src/# wget
In the production environment will inevitably encounter, some servers need to install CentOS, some servers need to install Ubuntu, or some systems need to install centos6.4 some systems need to install centos6.5, then PXE can not meet our
for Enterprise linux abbreviation (EPEL) isa high-quality software source for fedora-based Red Hat Enterprise Linux (RHEL), so it is also suitable for CentOS or scientific Li Nux and other distributions. To ensure the stability of the system, it is
1. Establish Centalt.repodirective: Vi/etc/yum.repos.d/centalt.repo2. Paste the following contents into the[Centalt]Name=centalt Packages for Enterprise Linux 6– $basearchbaseurl=http://centos.alt.ru/repository/centos/6/$basearch/Enabled=1Gpgcheck=03
This is lighter than saltstack, and does not know how fast it is ....Reference Documentation:Http://linux.cn/article-4215-1.htmlwget http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm RPM-IVH epel-release-6-8.
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