Centreon

分布式 it 监控系统

1.0 版本：mysql 和 centreon 分离

centreon 安装成功，然后安装mysql 发现无法安装，将mysql 安装到其他的机器上

由于配置的时候没有配置好导致失败

1.1版本：mysql 和 centreon 在一台主机上

由于1.0失败，我在mysql 的这台机器上安装 centreon 成功，但是在启动mysql 的时候启动不起来

mysql 启动不起来进行处理，导致mysql 完全崩溃，重新安装mysql，在卸载的时候由于依赖的问题将mysql的一些库也自动卸载了，mysql 成功，centreon 成功，在配置的时候出现问题无法解决，失败，

2.0版本：mysql 和 centreon 分离

在1.1卡住的时候，我尝试访问最开始的那台 centreon 看是什么原因导致的，发现1.0 配置错误的地方进行修正，然后成功。

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这个是我安装 mysql 的过程： https://blog.csdn.net/yang_zzu/article/details/104352726

向系统中添加 Repoforge 的 GPG 公钥

rpm --import https://mirrors.tuna.tsinghua.edu.cn/repoforge/RPM-GPG-KEY.dag.txt

之前 rpmforge.repo 的文件删除，将下面的粘贴过去

系统是6.8，在下面代码中就是 e16

系统是7.* ，在下面代码中就是 e17

[rpmforge]
#因为我是 Centos系统，所以将原有的注释掉了，如果在执行yum 安装软件的时候不报错就不用进行修改
#name = RHEL $releasever - RPMforge.net - dag
name = CentOS-$releasever - rpmforge
baseurl = https://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/rpmforge
mirrorlist = http://mirrorlist.repoforge.org/el6/mirrors-rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-extras]
name = RHEL $releasever - RPMforge.net - extras
baseurl = https://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/extras
mirrorlist = http://mirrorlist.repoforge.org/el6/mirrors-rpmforge-extras
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-testing]
name = RHEL $releasever - RPMforge.net - testing
baseurl = https://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/testing
mirrorlist = http://mirrorlist.repoforge.org/el6/mirrors-rpmforge-testing
enabled = 0  
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

添加新的 yum 源

vim /etc/yum.repos.d/cetreon.repo

centreon-stable-noarch]
name=Centreon open source software repository.
baseurl=http://yum.centreon.com/standard/19.04/el7/stable/noarch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-stable]
name=Centreon open source software repository.
baseurl=http://yum.centreon.com/standard/19.04/el7/stable/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-testing-noarch]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/testing/noarch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-testing]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/testing/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-unstable-noarch]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/unstable/noarch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-unstable]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/unstable/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-canary-noarch]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/canary/noarch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

[centreon-canary]
name=Centreon open source software repository. (UNSUPPORTED)
baseurl=http://yum.centreon.com/standard/19.04/el7/canary/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CES

vim /etc/yum.repos.d/ntop.repo

[ntop]
name=ntop packages
baseurl=http://packages.ntop.org/centos/$releasever/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://packages.ntop.org/centos/RPM-GPG-KEY-deri
[ntop-noarch]
name=ntop packages
baseurl=http://packages.ntop.org/centos/$releasever/noarch/
enabled=1
gpgcheck=1
gpgkey=http://packages.ntop.org/centos/RPM-GPG-KEY-deri

[ntop-yang]
name=ntop packages
baseurl=http://www.nmon.net/centos/$releasever/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://www.nmon.net/centos/RPM-GPG-KEY-deri