Exemple #1
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func startVolmaster(node utils.TestbedNode) error {
	log.Infof("Starting the volmaster on %s", node.GetName())
	_, err := node.RunCommandBackground("sudo -E nohup `which volmaster` --debug </dev/null &>/tmp/volmaster.log &")
	log.Infof("Waiting for volmaster startup")
	time.Sleep(10 * time.Millisecond)
	return err
}
Exemple #2
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func restartDockerHost(node utils.TestbedNode) error {
	log.Infof("Restarting docker on %q", node.GetName())
	// note that for all these restart tasks we error out quietly to avoid other
	// hosts being cleaned up
	node.RunCommand("sudo service docker restart")
	return nil
}
Exemple #3
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// DumpNetpluginLogs prints netplugin logs from the specified testbed node
func DumpNetpluginLogs(node stu.TestbedNode) {
	cmdStr := fmt.Sprintf("sudo cat /tmp/netplugin.log")
	output, err := node.RunCommandWithOutput(cmdStr)
	if err == nil {
		log.Debugf("logs on node %s: \n%s\n", node.GetName(), output)
	}
}
Exemple #4
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func startVolplugin(node utils.TestbedNode) error {
	log.Infof("Starting the volplugin on %q", node.GetName())
	defer time.Sleep(10 * time.Millisecond)

	// FIXME this is hardcoded because it's simpler. If we move to
	// multimaster or change the monitor subnet, we will have issues.
	_, err := node.RunCommandBackground("sudo -E `which volplugin` --debug &>/tmp/volplugin.log &")
	return err
}
Exemple #5
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func (s *systemtestSuite) clearVolumeHost(node utils.TestbedNode) error {
	log.Infof("Clearing volumes on %q", node.GetName())
	node.RunCommand("docker volume ls | tail -n +2 | awk '{ print $2 }' | xargs docker volume rm")
	return nil
}
Exemple #6
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func (s *systemtestSuite) clearContainerHost(node utils.TestbedNode) error {
	log.Infof("Clearing containers on %q", node.GetName())
	node.RunCommand("docker ps -aq | xargs docker rm -f")
	return nil
}
Exemple #7
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func stopVolplugin(node utils.TestbedNode) error {
	log.Infof("Stopping the volplugin on %q", node.GetName())
	return node.RunCommand("sudo pkill volplugin")
}
Exemple #8
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func stopVolmaster(node utils.TestbedNode) error {
	log.Infof("Stopping the volmaster on %s", node.GetName())
	return node.RunCommand("sudo pkill volmaster")
}
Exemple #9
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func startVolsupervisor(node utils.TestbedNode) error {
	log.Infof("Starting the volsupervisor on %s", node.GetName())
	_, err := node.RunCommandBackground("sudo -E nohup `which volsupervisor` --debug </dev/null &>/tmp/volsupervisor.log &")
	return err
}
Exemple #10
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func (s *systemtestSuite) volpluginStop(node utils.TestbedNode) error {
	log.Infof("Stopping the volplugin on %q", node.GetName())
	return node.RunCommand("sudo pkill volplugin")
}
Exemple #11
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// OvsDumpInfo dumps the ovs state on the specified testbed node
func OvsDumpInfo(node stu.TestbedNode) {
	cmdStr := "sudo ovs-vsctl show"
	output, _ := node.RunCommandWithOutput(cmdStr)
	log.Debugf("ovs-vsctl on node %s: \n%s\n", node.GetName(), output)
}