private static List <RepoTable> LoadRepositoryTables()
{
using (var reader = File.OpenText(REPOSITORY_TABLES_FILE))
{
IDeserializer deserializer = YamlDeserializer.Create();
return(deserializer.Deserialize <List <RepoTable> >(reader));
}
}
/// <summary>
/// Tries to load the default process names from the process names yaml file.
/// Since failing to load these disables parsing any processs, this
/// method throws its errors
/// </summary>
/// <returns></returns>
internal static List <ProcessData> LoadProcessData()
{
// since PaletteInsightAgent always sets the current directory to its location,
// we should always be in the correct folder for this to work
using (var reader = File.OpenText(PROCESSES_DEFAULT_FILE))
{
IDeserializer deserializer = YamlDeserializer.Create();
return(deserializer.Deserialize <List <ProcessData> >(reader));
}
}
/// <summary>
/// Tries to load the default log folders from the log folders yaml file.
/// Since failing to load these disables parsing any logs, this
/// method throws its errors
/// </summary>
/// <returns></returns>
internal static List <LogFolder> LoadDefaultLogFolders()
{
// load the defaults from the application
// since PaletteInsightAgent always sets the current directory to its location,
// we should always be in the correct folder for this to work
using (var reader = File.OpenText(LOGFOLDER_DEFAULTS_FILE))
{
IDeserializer deserializer = YamlDeserializer.Create();
return(deserializer.Deserialize <List <LogFolder> >(reader));
}
}
public static ICollection <ICounter> Load(string pathToConfig)
{
// load the defaults from the application
// since PaletteInsightAgent always sets the current directory to its location,
// we should always be in the correct folder for this to work
using (var reader = File.OpenText(pathToConfig))
{
IDeserializer deserializer = YamlDeserializer.Create();
var counterConfig = deserializer.Deserialize <List <Counters.Config> >(reader);
return(Counters.Config.ToICounterList(counterConfig));
}
}
public static PaletteInsightConfiguration LoadConfigFile(string filename)
{
try
{
// deserialize the config
using (var reader = File.OpenText(filename))
{
IDeserializer deserializer = YamlDeserializer.Create();
var config = deserializer.Deserialize <PaletteInsightConfiguration>(reader);
return(config);
}
}
catch (Exception e)
{
Log.Fatal("Error during cofiguration loading: {0} -- {1}", filename, e);
return(null);
}
}
public static Workgroup GetRepoFromWorkgroupYaml(string workgroupYmlPath, bool preferPassiveRepo)
{
if (workgroupYmlPath == null)
{
Log.Error("Path for workgroup.yml must not be null while reading configs!");
return(null);
}
try
{
// Get basic info from workgroup yml. Everything else from connections.yml
IDeserializer deserializer = YamlDeserializer.Create();
Workgroup workgroup = null;
using (var workgroupFile = File.OpenText(workgroupYmlPath))
{
workgroup = deserializer.Deserialize <Workgroup>(workgroupFile);
using (var connectionsFile = File.OpenText(workgroup.ConnectionsFile))
{
workgroup.Connection = deserializer.Deserialize <TableauConnectionInfo>(connectionsFile);
// workgroup.Connection.Host always contains the active repo
if (preferPassiveRepo)
{
if (workgroup.PgHost0 != null && workgroup.PgHost1 != null)
{
// Use passive repo if possible/exists
if (workgroup.Connection.Host != workgroup.PgHost0)
{
workgroup.Connection.Host = workgroup.PgHost0;
workgroup.Connection.Port = workgroup.PgPort0;
}
else
{
workgroup.Connection.Host = workgroup.PgHost1;
workgroup.Connection.Port = workgroup.PgPort1;
}
Log.Info("Based on workgroup.yml, passive repository host is: '{0}' with port: '{1}'", workgroup.Connection.Host, workgroup.Connection.Port);
}
else
{
Log.Info("Passive repo is preferred as target Tableau repo, but '{0}' does not contain passive repo node information", workgroupYmlPath);
}
}
else
{
Log.Info("Active Tableau repo is configured to be the target repo");
}
}
if (!IsValidRepoData(workgroup))
{
return(null);
}
}
return(workgroup);
}
catch (Exception e)
{
Log.Error(e, "Error while trying to load and parse YAML config from '{0}' Exception: ", workgroupYmlPath);
}
return(null);
}
