protected ShortMessage GetMessage(Map <Map> wrong)
{
// - cstr1: Cm1, Cm2
// - cstr2: BadCm3
// - [empty]: BadCm4
var message = new ShortMessage(
new Text("Out-of-proc shared session configuration is inconcistent: different Sitecore instances use different endpoints within same cluster:"),
new BulletedList(wrong.ToArray(cluster => new Container(
new Text(cluster.Key),
BulletedList.Create(cluster.Value, x => $"{x.Key} - {x.Value}"))))
);
return(message);
}
public override void Process(ISolutionResourceContext data, ITestOutputContext output)
{
var inprocMap = new Map <string[]>();
var inconsistencyMap = new Map <Map>();
var clusters = data.Values
.Where(x => x.ServerRoles.Any(r => r == ServerRole.ContentDelivery))
.Where(x => x.SitecoreInfo.IsAnalyticsEnabled)
.GroupBy(i => i.SitecoreInfo.GetSetting("Analytics.ClusterName").EmptyToNull() ?? "[empty]")
.ToDictionary(x => x.Key, x => x.ToArray());
foreach (var cluster in clusters)
{
var clusterName = cluster.Key;
var instances = cluster.Value;
if (instances.Length == 0)
{
throw new NotImplementedException("impossible");
}
if (instances.Length == 1)
{
// single CD instance in cluster means we don't need to check anything
output.Debug($"Cluster {clusterName.EmptyToNull() ?? "[empty]"} has single instance");
continue;
}
var defaultProviders = instances
.Select(x => new
{
x.SitecoreInfo,
DefaultProviderName = x.SitecoreInfo.Configuration.SelectSingleElement("/configuration/sitecore/tracking/sharedSessionState").GetAttribute("defaultProvider")
})
.Select(x => new
{
x.SitecoreInfo,
DefaultProvider = x.SitecoreInfo.Configuration.SelectSingleElement($"/configuration/sitecore/tracking/sharedSessionState/providers/add[@name='{x.DefaultProviderName}']")
})
.Select(x => new
{
x.SitecoreInfo,
x.DefaultProvider,
DefaultProviderType = TypeRef.Parse(x.DefaultProvider.GetAttribute("type"))
})
.ToArray();
// check that all instances don't use InProc
var gr = defaultProviders
.GroupBy(x => x.DefaultProviderType)
.ToArray();
var instancesInProc = gr
.FirstOrDefault(x => x.Key.Equals(InProcType))?
.Select(x => x.SitecoreInfo.InstanceName)
.ToArray();
if (instancesInProc != null)
{
inprocMap.Add(clusterName, instancesInProc);
continue;
}
// check that all instances use same shared session
var data1 = defaultProviders
.Select(x => new
{
x.SitecoreInfo,
ConnectionStringName = x.DefaultProvider.GetAttribute("connectionString")
})
.ToMap(
x => x.SitecoreInfo.InstanceName,
x => x.SitecoreInfo.GetConnectionString(x.ConnectionStringName));
var map = data1
.GroupBy(x => x.Value)
.ToArray();
if (map.Length <= 1)
{
output.Debug($"Cluster {clusterName} has consistent shared session configuration, connection string: {map.FirstOrDefault()?.Key}");
continue;
}
inconsistencyMap.Add(clusterName, data1);
}
if (inprocMap.Any())
{
var message = new ShortMessage(
new Text($"InProc shared session mode is used among Sitecore instances which is not supported."),
new BulletedList(inprocMap.Keys.ToArray(clusterName => new Container(
new Text($"Cluster: {clusterName}"),
BulletedList.Create(clusters[clusterName], instance => $"{instance.SitecoreInfo.InstanceName} - {IsAffected(inprocMap, clusterName)}")))));
output.Error(message);
}
if (inconsistencyMap.Any())
{
var message = GetMessage(inconsistencyMap);
output.Error(message);
}
}