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Log all 'DOTNET_' and 'ASPNETCORE_' environment variables at application startup

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This commit is contained in:
Mark Monteiro 2020-03-21 22:45:57 +01:00
parent 0e3d319a3a
commit c36e4ecc6c
1 changed files with 10 additions and 6 deletions
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16
Emby.Server.Implementations/ApplicationHost.cs
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@ -117,6 +117,11 @@ namespace Emby.Server.Implementations
/// </summary>
public abstract class ApplicationHost : IServerApplicationHost, IDisposable
{
/// <summary>
/// The environment variable prefixes to log at server startup.
/// </summary>
private static readonly string[] RelevantEnvVarPrefixes = { "JELLYFIN_", "DOTNET_", "ASPNETCORE_" };
private SqliteUserRepository _userRepository;
private SqliteDisplayPreferencesRepository _displayPreferencesRepository;
@ -897,19 +902,18 @@ namespace Emby.Server.Implementations
.GetCommandLineArgs()
.Distinct();
// Get all 'JELLYFIN_' prefixed environment variables
// Get all relevant environment variables
var allEnvVars = Environment.GetEnvironmentVariables();
var jellyfinEnvVars = new Dictionary<object, object>();
var relevantEnvVars = new Dictionary<object, object>();
foreach (var key in allEnvVars.Keys)
{
string keyName = key.ToString();
if (keyName == "ASPNETCORE_ENVIRONMENT" || keyName.StartsWith("JELLYFIN_", StringComparison.OrdinalIgnoreCase))
if (RelevantEnvVarPrefixes.Any(prefix => key.ToString().StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
{
jellyfinEnvVars.Add(key, allEnvVars[key]);
relevantEnvVars.Add(key, allEnvVars[key]);
}
}
logger.LogInformation("Environment Variables: {EnvVars}", jellyfinEnvVars);
logger.LogInformation("Environment Variables: {EnvVars}", relevantEnvVars);
logger.LogInformation("Arguments: {Args}", commandLineArgs);
logger.LogInformation("Operating system: {OS}", OperatingSystem.Name);
logger.LogInformation("Architecture: {Architecture}", RuntimeInformation.OSArchitecture);