nagios virtual appliance

After the system is installed in VMware 12, it shuts down normally. After a day to start the virtual system again, but prompted the "virtual device ide0:1 can not connect" error, the internet search did not find a specific solution. After forcing the virtual system to shut down, go to the Virtual machine configuration

VSAN 6.1 has been released for two or three months, with 2 notable new features, one of which is support for stretched Cluster, which means that your Vsan cluster can now be located in a physical location, deployed across data centers, and a 2-node Vsan.We know that the original Vsan needs at least 3 nodes, why? Since the default FTT is 1, each data disk requires at least 3 components, 1 copies of data, 1 copies of the data, the 3rd is the witness component (Witness component), the equivalent of

Running the center Server Appliance 6.5 in a VMware Workstation 12 virtual machineA few days ago a netizen asked how to deploy VCSA 6.5 in VMware Workstation 12. There was something else, and I didn't do the test. Take advantage of the holiday is OK, do this aspect of the test, write the text record. In summary, in the release of VMware Workstation 12, deploying VCSA 6.5 overall is simple."description" in V

In the second step of the large data virtualization 0 starting point, we completed the vSphere5.1 installation. Next, we can start step three-deploy Vcenterserver Virtual Appliance 5.1. Before I start the deployment, I'd like to introduce what Vcenterserver Virtual appliance (VSVA) to give you an idea of the purpose a

Release date:Updated on: 2013-02-27 Affected Systems:HP LeftHand Virtual SAN ApplianceDescription:--------------------------------------------------------------------------------Bugtraq id: 57754CVE (CAN) ID: CVE-2012-3282, CVE-2012-3283, CVE-2012-3284, CVE-2012-3285HP LeftHand Virtual SAN Appliance is a simple, cost-effective, stable, and reliable network storag

same virtual appliance. The other is to separate the VC from the Platform service deployment. 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/03/wKioL1VxYHOjS77vAAPGES9mhhI145.jpg "title=" 10.png "alt=" Wkiol1vxyhojs77vaapges9mhhi145.jpg "/>9. Configure SSO650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6E/08/wKiom1VxXuCSBziMAAJeB-dtXt8895.jpg "title=" 11.png "alt=" Wkiom1vxxucsbz

belonging to the UserA host, service profile[Email protected] ~]# vi/usr/local/nagios/etc/objects/hosts.cfgDefine host {host_name [email protected]alias [email protected]Address 10.1.1.22Contacs QytContact_groups Sys_adminsCheck_command check-host-aliveMax_check_attempts 5Notification_interval 3Notification_period 24x7Notification_options D,u,r}(5) Effective after restarting Nagios[Email protected] ~]#/etc

After installing the COLLECTD tool on the host, you can obtain data such as cpu,memery,if-traffic of the virtual machine on the host by using the COLLECTD tool. Monitoring of these data can be achieved through Nagios monitoring scripts.The following is a simple monitoring virtual machine memory script:#!/bin/bash#desc:tocheckmemoryaboutvminstancestate_ok=0state_w