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CP-12159: XenServerHealthCheck: collect server status report.

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Fetch the server status report for CIS bundle uploading.

Signed-off-by: Hui Zhang <hui.zhang@citrix.com>
This commit is contained in:
Hui Zhang 2015-06-08 20:20:07 +08:00
parent 9ffaab370c
commit 87caa91f65
2 changed files with 172 additions and 0 deletions
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1
XenServerHealthCheck/XenServerHealthCheck.csproj
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@ -56,6 +56,7 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="XenServerHealthCheckBugTool.cs" />
<Compile Include="ProjectInstaller.cs">
<SubType>Component</SubType>
</Compile>

171
XenServerHealthCheck/XenServerHealthCheckBugTool.cs Normal file
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@ -0,0 +1,171 @@
/* Copyright (c) Citrix Systems Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.IO;
using XenAdmin.Network;
using XenAdmin.Core;
using XenAPI;
using XenAdmin.Actions;
using XenAdmin;
namespace XenServerHealthCheck
{
public class XenServerHealthCheckBugTool
{
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// The logs which are needed by Health Check.
private static readonly List<string> bugtoolParam =
new List<string>
{
"xen-info:2",
"filesystem_summarise:2",
"xha-liveset:2",
"high-availability:2",
"firstboot:2",
"xenserver-databases:2",
"multipath:2",
"disk-info:2",
"xenserver-logs:2",
"xenserver-install:2",
"process-list:2",
"xapi:2",
"host-crashdump-logs:2",
"xapi-subprocess:2",
"pam:2",
"tapdisk-logs:2",
"kernel-info:2",
"xenserver-config:2",
"xenserver-domains:2",
"device-model:2",
"hardware-info:2",
"xenopsd:2",
"loopback-devices:2",
"system-services:2",
"system-logs:2",
"network-status:2",
"CVSM:2",
"xcp-rrdd-plugins:2",
"yum:2",
"network-config:2",
"boot-loader:2"
};
public readonly string outputFile;
public XenServerHealthCheckBugTool()
{
string name = string.Format("{0}{1}.zip", Messages.BUGTOOL_FILE_PREFIX, HelpersGUI.DateTimeToString(DateTime.Now, "yyyy-MM-dd-HH-mm-ss", false));
string folder = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
if (Directory.Exists(folder))
Directory.Delete(folder);
Directory.CreateDirectory(folder);
if (!name.EndsWith(".zip"))
name = string.Concat(name, ".zip");
outputFile = string.Format(@"{0}\{1}", folder, name);
}
public void RunBugtool(IXenConnection connection, Session session)
{
if (connection == null || session == null)
return;
// Ensure downloaded filenames are unique even for hosts with the same hostname: append a counter to the timestring
string filepath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
if (Directory.Exists(filepath))
Directory.Delete(filepath);
Directory.CreateDirectory(filepath);
string timestring = DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss");
// Collect all master/slave information to output as a separate text file with the report
List<string> mastersInfo = new List<string>();
int i = 0;
Pool p = Helpers.GetPool(connection);
foreach (Host host in connection.Cache.Hosts)
{
// master/slave information
if (p == null)
{
mastersInfo.Add(string.Format("Server '{0}' is a stand alone server",
host.Name));
}
else
{
mastersInfo.Add(string.Format("Server '{0}' is a {1} of pool '{2}'",
host.Name,
p.master.opaque_ref == host.opaque_ref ? "master" : "slave",
p.Name));
}
HostWithStatus hostWithStatus = new HostWithStatus(host, 0);
SingleHostStatusAction statAction = new SingleHostStatusAction(hostWithStatus, bugtoolParam, filepath, timestring + "-" + ++i);
statAction.RunExternal(session);
}
string mastersDestination = string.Format("{0}\\{1}-Masters.txt", filepath, timestring);
if (File.Exists(mastersDestination))
File.Delete(mastersDestination);
StreamWriter sw = null;
try
{
sw = new StreamWriter(mastersDestination);
foreach (string s in mastersInfo)
sw.WriteLine(s);
sw.Flush();
}
catch (Exception e)
{
log.ErrorFormat("Exception while writing masters file: {0}", e);
}
finally
{
if (sw != null)
sw.Close();
}
// Finish the collection of logs with bugtool.
// Start to zip the files.
ZipStatusReportAction zipAction = new ZipStatusReportAction(filepath, outputFile);
zipAction.RunExternal(session);
log.InfoFormat("Server Status Report is collected: {0}", outputFile);
}
}
}