xenadmin/XenModel/Actions/SR/SrReattachAction.cs
Konstantina Chremmou ae22560ce8 Converted all extension get properties of the API classes to methods in order to
prevent them from being serialised alongside the API properties. This will also
be useful for moving the API bindings out of XenModel.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
2017-09-03 03:35:30 +01:00

109 lines
4.8 KiB
C#

/* Copyright (c) Citrix Systems, Inc.
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using System;
using System.Collections.Generic;
using XenAdmin.Core;
using XenAPI;
namespace XenAdmin.Actions
{
public class SrReattachAction : PureAsyncAction
{
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
private readonly SR sr;
private readonly String name;
private readonly String description;
private readonly Dictionary<String, String> dconf;
/// <summary>
/// RBAC dependencies needed to reattach SR.
/// </summary>
public static RbacMethodList StaticRBACDependencies = new RbacMethodList("sr.set_name_label",
"sr.set_name_description",
"pbd.async_create",
"pbd.async_plug");
public SrReattachAction(SR sr,
String name, String description, Dictionary<String, String> dconf)
: base(sr.Connection,
string.Format(Messages.ACTION_SR_ATTACHING_TITLE, name, Helpers.GetName(sr.Connection)))
{
this.sr = sr;
this.name = name;
this.description = description;
this.dconf = dconf;
}
protected override void Run()
{
log.Debug("Running SR Reconfigure Action");
log.DebugFormat("SR uuid = '{0}'", sr.uuid);
log.DebugFormat("name = '{0}'", name);
log.DebugFormat("description = '{0}'", description);
Description = Messages.ACTION_SR_ATTACHING;
// Repair the SR with new PBDs for each host in the pool
PBD pbdTemplate = new PBD();
pbdTemplate.currently_attached = false;
pbdTemplate.device_config = dconf;
pbdTemplate.SR = new XenRef<SR>(sr.opaque_ref);
int delta = 100 / (Connection.Cache.HostCount * 2);
foreach (Host host in Connection.Cache.Hosts)
{
// Create the PBD
log.DebugFormat("Creating PBD for host {0}", host.Name());
this.Description = String.Format(Messages.ACTION_SR_REPAIR_CREATE_PBD, Helpers.GetName(host));
pbdTemplate.host = new XenRef<Host>(host.opaque_ref);
RelatedTask = PBD.async_create(this.Session, pbdTemplate);
PollToCompletion(PercentComplete, PercentComplete + delta);
XenRef<PBD> pbdRef = new XenRef<PBD>(this.Result);
// Now plug the PBD
log.DebugFormat("Plugging PBD for host {0}", host.Name());
this.Description = String.Format(Messages.ACTION_SR_REPAIR_PLUGGING_PBD, Helpers.GetName(host));
RelatedTask = PBD.async_plug(this.Session, pbdRef);
PollToCompletion(PercentComplete, PercentComplete + delta);
}
// Update the name and description of the SR
XenAPI.SR.set_name_label(Session, sr.opaque_ref, name);
XenAPI.SR.set_name_description(Session, sr.opaque_ref, description);
Description = Messages.ACTION_SR_ATTACH_SUCCESSFUL;
}
}
}