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Golang VirConnection.LookupByName方法代码示例

本文整理汇总了Golang中dmzhang/catkeeper/libvirt.VirConnection.LookupByName方法的典型用法代码示例。如果您正苦于以下问题:Golang VirConnection.LookupByName方法的具体用法?Golang VirConnection.LookupByName怎么用?Golang VirConnection.LookupByName使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在dmzhang/catkeeper/libvirt.VirConnection的用法示例。


在下文中一共展示了VirConnection.LookupByName方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: registerRebootAndGetVncPort

func registerRebootAndGetVncPort(name string, ip string, conn libvirt.VirConnection) string {
	var domain libvirt.VirDomain
	domain, err := conn.LookupByName(name)
	if err != nil {
		log.Println("FAIL: find running domain to start vncviewer")
		return ""
	}
	defer domain.Free()

	xmlData, _ := domain.GetXMLDesc()
	v := utils.ParseDomainXML(xmlData)

	/* to get VNC port */
	var vncPort string
	if v.Devices.Graphics.VNCPort == "-1" {
		log.Println("FAIL:Can not get vnc port")
		return ""
	}

	vncPort = v.Devices.Graphics.VNCPort

	ret := libvirt.ConnectDomainEventRegister(conn, domain, libvirt.VIR_DOMAIN_EVENT_ID_LIFECYCLE, libvirt.LifeCycleCallBackType(myrebootcallback))
	if ret == -1 {
		fmt.Println("can not autoreboot")
	} else {
		callbackMap.Set(name, ret)
	}

	vncAddress := ip + ":" + vncPort
	//e.g. http://147.2.207.233/vnc_auto.html?title=lwang-n1-sle12rc1&path=websockify?ip=147.2.207.233:5902

	log.Println(fmt.Sprintf("/vnc_auto.html?title=%s&path=websockify?ip=%s", name, vncAddress))
	return fmt.Sprintf("/vnc_auto.html?title=%s&path=websockify?ip=%s", name, vncAddress)
}
开发者ID:hopkings2008,项目名称:catkeeper,代码行数:34,代码来源:web.go

示例2: startVNCviewer

func startVNCviewer(conn libvirt.VirConnection, name string, hostIPAddress string) {
	fmt.Println("would bring up vncviewer...")
	var domain libvirt.VirDomain
	domain, err := conn.LookupByName(name)
	if err != nil {
		fmt.Println("FAIL: find running domain to start vncviewer")
		return
	}
	defer domain.Free()

	xmlData, _ := domain.GetXMLDesc()
	v := utils.ParseDomainXML(xmlData)

	/* to get VNC port */
	var vncPort string
	if v.Devices.Graphics.VNCPort == "-1" {
		fmt.Println("FAIL:Can not get vnc port")
		return
	}

	vncPort = v.Devices.Graphics.VNCPort

	ret := libvirt.ConnectDomainEventRegister(conn, domain, libvirt.VIR_DOMAIN_EVENT_ID_LIFECYCLE, libvirt.LifeCycleCallBackType(myrebootcallback))
	if ret == -1 {
		fmt.Println("can not autoreboot")
		return
	}

	fmt.Println("RUNNING: vncviewer " + hostIPAddress + ":" + vncPort)

	cmd := exec.Command("vncviewer", hostIPAddress+":"+vncPort)
	//Run will block
	err = cmd.Run()
	if err != nil {
		fmt.Println("FAIL:can not start vncviewer")
		fmt.Println(err)
		return
	}
	fmt.Println("vncviewer is quiting")
	time.Sleep(3 * time.Second)

	//re run vncviewer
	cmd.Run()

}
开发者ID:hopkings2008,项目名称:catkeeper,代码行数:45,代码来源:main.go


注:本文中的dmzhang/catkeeper/libvirt.VirConnection.LookupByName方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。