nagios ssl

Client Nrpe does not work correctly:Phenomenon:/usr/local/nagios/libexec/check_nrpe-h 127.0.0.1Check_nrpe:error-could not complete SSL handshake1) Install the dependent packages:Yum Install Openssl-devel-y2) Add the server IP address (192.168.1.100) to the Allowed_hostsVim nrpe.conf +77allowed_hosts=192.168.1.100,127.0.0.13) Restart service after stopping serviceStop service:#pkill NrpeStart the service:#/u

performed by configuring Nagios remote execution Plug-ins• Remote monitoring to support SSH or SSL plus channel mode monitoring• Simple plugin design allows users to easily develop the inspection services they need, supporting many development languages (shell scripts, C + +, Perl, Ruby, Python, PHP, C #, etc.)• Contains a lot of graphical data plugins (Nagiosgraph, Nagiosgrapher, Pnp4nagios, etc.)• Parall

of nagios monitoring, which includes the following objects: Website monitoring, mainstream database monitoring, Protocol Monitoring, operating system monitoring, application monitoring, Application Server monitoring, network monitoring, dynamic environment monitoring, storage monitoring, mail monitoring, security monitoring, log monitoring, virtualization monitoring. Website monitoring mainly includes websites, website applications, website content

This article consists of Su Yi Lin Feng provide sponsorship, starting in Slime Line the world Once the Nagios installation is complete, we'll configure Nagios now. For Nagios installation, refer to the article "Slime: Learning Nagios (i): Nagios installation". Description: T

account and password you have set before logon. Note: To ensure the security of nagios, we recommend that you use the strong information digest Authentication Mode (such as MD5) and use the web TSL/SSL secure communication mode, in addition, the access control list is used to set the client address that can access the nagios web interface. II. Introduction to

viewing the HELP command of NRPE, we know how to run NRPE, as follows: Nrpe-c NRPE configuration file path running mode Note: The NRPE command only exists on the monitored host. NRPE parameters are described as follows: -N indicates that data is not transmitted using SSL. Data is transmitted using SSL by default. -I runs NRPE using the super daemon inetd or xinetd. To run NRPE in this way, install

execution plug-in3. Remote monitoring supports SSH or SSL plus channel monitoring the simple plugin design allows users to easily develop their own inspection services, supporting many development languages (shell scripts, C + +, Perl, Ruby, Python, PHP, C # etc.) contains many graphical data plugins (Nagiosgraph, Nagiosgrapher, Pnp4nagios, etc.)4. A parallel service check can define the hierarchy of network hosts, allowing for step-by-step inspectio

Remote Plugin Executor) is an extension of Nagios. It is used on the monitored server to provide some local information about the server to the Nagios monitoring platform. NRPE can be called the Linux client of Nagios. Because NRPE transmits data on the monitored and monitored hosts through SSL, you must first install

Make all Make install Make Install-init Make Install-commandmode Make Install-config Make install-webconf Cd.. / 2), Installation Nagios-plugins SCP root@172.26.159.180:/root/xzy/nagios-plugins-1.4.16.tar.gz/usr/local/src/nagios-plugins-1.4.16.tar.gz Tar zxf nagios-plugins-1.4.16.tar.gz CD

[[emailprotected]nagios-plugins-2.1.4]# chcon-r-thttpd_sys_content_t/usr/local/nagios/sbin/[[emailprotected] Nagios-plugins-2.1.4]#chcon-r-thttpd_sys_content_t/usr/local/nagiOs/share/ The Nagios plugin on the server side is now installed and you can install the

[[email protected]~]#/usr/local/nagios/bin/nagios-v/usr/local/nagios/etc/nagios.cfg[[ Emailprotected]~]#servicenagiosstartstartingnagios:done. [[emailprotected]~]#psaux|grepnagiosnagios45840 0.00.1280481396? ssl11:250:00/usr/local/nagios/bin/nagios-d/usr/local/

Cd nagios-plugins-1.4.13 ./Configure -- prefix =/usr/local/nagios -- with-nagios-user = nagios -- with-nagios-group = nagios Make make install To check whether the installation is successful, follow these steps: Ls/usr/local/

/sbin # chcon-r-t httpd_sys_content_t/usr/local/Nagios/share (5) view Nagios on the web interface: Http: // your_nagios_ip/NagiosYou must specify the Web Authentication account and password you have set before logon. Note: To ensure the security of Nagios, we recommend that you use the strong information digest Authentication Mode (such as MD5) and use the Web TS

,command ' check_passwd ' not defineSolution: To/usr/local/nagios/etc/objects/commands.cfg it is OK.3,connction Refurse HostSolution: First cd/usr/local/nagios/libexec under, use./check_nrpe-h 192.168.0.150-c check_ping or./check_nrpe-h 127.0.0.1-c Check_pin GIf you are still prompted Connction Refurse host, next look at Nrpe there is no boot: netstat-lntup |grep Nrpe if no boot execution/usr/local/

1. The platform and the components used,Monitoring server: RHEL4 (192.168.1.211) +nagios-3.2.0+ nagios-plugins-1.4.14+ nrpe-2.12Monitored end RHEL4 (192.168.1.212) + nagios-plugins-1.4.14+ nrpe_2.12Content IntroductionThis document describes Nagios monitoring Linux server, because the monitoring is to rely on plug-ins

Options:Available options -N = do not use SSLSSL is generally used instead of SSL. = Name of config file to useSpecifies the path of the nrpe configuration file. The main configuration file of this nrpe is nrpe. cfg. = One of the following two operating modes:Specify the nrpe running mode. There are two available nrpe running modes:-I = run as a service under inetd or xinetdRun nrpe using the super daemon inetd or xinetd. To run nrpe in this way, ins

trigger detection commands on the Remote host based on the installation method, and return the detection result to the monitoring end. The overhead of its execution is much lower than the SSH-based detection method, and the detection process does not require the system account information on the remote host, and its security is higher than the SSH detection method. 2. how NRPE works NRPE consists of two parts: Check_nrpe plug-in: Located on the monitoring host Nrpe daemon: runs on a remote ho

monitoring and analyzing the results of a specific object, which is output as state information (ok, WARNING, CRITICAL, UNKNOWN ). Nagios, formerly known as Netsaint, was developed and maintained by Ethan Galstad. Nagios is an abbreviated form: "Nagios Ain t gonna insist on sainthood" sainthood translated into saints, while "Agios" is the Greek representation o

-daemon-config Yum install xinetd Chkconfig -- add xinetd Chkconfig xinetd on Make install-xinetd Vim/etc/xinetd. d/nrpe Add the address of the monitoring host to the file's only_from = 127.0.0.1 192.168.1.107 //, separated by Spaces Vim/usr/local/nagios/etc/nrpe. cfg Vim/etc/services Start nrpe. /Usr/local/nagios/bin/nrpe-c/usr/local/nagios/etc/nrpe. cfg-d Servi

] ~] #tar zxvf nrpe-2.12.tar.gz[[Email protected] ~] #cd nrpe-2.12[Email protected] ~]#./configure--with-nrpe-user=nagios--with-nrpe-group=nagios--with-nagiosuser=nagios --with-nagios-group=nagios--enable-command-args--enable-ssl[