mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-20 23:46:03 +01:00
77 lines
2.8 KiB
C#
77 lines
2.8 KiB
C#
|
/* 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.Linq;
|
|||
|
|
using XenAdmin.Diagnostics.Problems;
|
|||
|
|
using XenAdmin.Diagnostics.Problems.HostProblem;
|
|||
|
|
using XenAPI;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
|
|||
|
|
namespace XenAdmin.Diagnostics.Checks
|
|||
|
|
{
|
|||
|
|
public class SafeToUpgradeCheck : Check
|
|||
|
|
{
|
|||
|
|
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|||
|
|
|
|||
|
|
public SafeToUpgradeCheck(Host host)
|
|||
|
|
: base(host)
|
|||
|
|
{
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override Problem RunCheck()
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
var config = new Dictionary<string, string>();
|
|||
|
|
var result = XenAPI.Host.call_plugin(Host.Connection.Session, Host.opaque_ref, "prepare_host_upgrade.py", "testSafe2Upgrade", config);
|
|||
|
|
|
|||
|
|
if (result.ToLowerInvariant() != "true")
|
|||
|
|
{
|
|||
|
|
return new HostNotSafeToUpgradeWarning(this, Host);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch (Failure failure)
|
|||
|
|
{
|
|||
|
|
//note: handle the case when we get UNKNOWN_XENAPI_PLUGIN_FUNCTION - testSafe2Upgrade
|
|||
|
|
log.WarnFormat("Plugin call prepare_host_upgrade.testSafe2Upgrade on {0} failed with {1}", Host.Name, failure.Message);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override string Description
|
|||
|
|
{
|
|||
|
|
get { return string.Empty; }
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|