Class BootConfLoader

Gets the boot configuration for app chassis. Reads the local process config to determine where the metabase is and what file system to use to connect to it. Once metabase connection is established get all information from there identifying the host by sky/Host/$name. If the name of the host is not set in config, then take it from SKY_HOST_NAME environment var. If that name is blank then take host name from: DEFAULT_WORLD_GLOBAL_ZONE_PATH+LOCAL_COMPUTER_NAME (NetBIOSName)

Inheritance
System.Object
DisposableObject
BootConfLoader
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Azos.Apps
Assembly: Azos.Sky.dll
Syntax
public sealed class BootConfLoader : DisposableObject, IDisposable

Fields

CMD_ARG_APP_NAME

Used to specify application name from command line

Declaration
public const string CMD_ARG_APP_NAME = "app-name"
Field Value
Type Description
System.String

CMD_ARG_SKY_SWITCH

Switch for Sky options

Declaration
public const string CMD_ARG_SKY_SWITCH = "sky"
Field Value
Type Description
System.String

CONFIG_APPLICATION_NAME_ATTR

Declaration
public const string CONFIG_APPLICATION_NAME_ATTR = "app-name"
Field Value
Type Description
System.String

CONFIG_FS_SECTION

Declaration
public const string CONFIG_FS_SECTION = "file-system"
Field Value
Type Description
System.String

CONFIG_HOST_NAME_ATTR

Specifies host name in metabase, i.e. "/USA/East/Cle/A/I/wmed0001"

Declaration
public const string CONFIG_HOST_NAME_ATTR = "name"
Field Value
Type Description
System.String

CONFIG_HOST_SECTION

Declaration
public const string CONFIG_HOST_SECTION = "host"
Field Value
Type Description
System.String

CONFIG_METABASE_SECTION

Declaration
public const string CONFIG_METABASE_SECTION = "metabase"
Field Value
Type Description
System.String

CONFIG_ROOT_ATTR

Root of file system

Declaration
public const string CONFIG_ROOT_ATTR = "root"
Field Value
Type Description
System.String

CONFIG_SESSION_CONNECT_PARAMS_SECTION

Declaration
public const string CONFIG_SESSION_CONNECT_PARAMS_SECTION = "session-connect-params"
Field Value
Type Description
System.String

CONFIG_SKY_SECTION

Declaration
public const string CONFIG_SKY_SECTION = "sky"
Field Value
Type Description
System.String

DEFAULT_HOST_ZONE_PATH

Used to append to local machine name if ENV_VAR_HOST_NAME is not set, then this value is concatenated with local machine name

Declaration
public const string DEFAULT_HOST_ZONE_PATH = "/World.r/Global.noc/Default.z"
Field Value
Type Description
System.String

ENV_VAR_HOST_NAME

Declaration
public const string ENV_VAR_HOST_NAME = "SKY_HOST_NAME"
Field Value
Type Description
System.String

ENV_VAR_METABASE_FS_CSTRING

Declaration
public const string ENV_VAR_METABASE_FS_CSTRING = "SKY_METABASE_FS_CSTRING"
Field Value
Type Description
System.String

ENV_VAR_METABASE_FS_ROOT

Declaration
public const string ENV_VAR_METABASE_FS_ROOT = "SKY_METABASE_FS_ROOT"
Field Value
Type Description
System.String

ENV_VAR_METABASE_FS_TYPE

Declaration
public const string ENV_VAR_METABASE_FS_TYPE = "SKY_METABASE_FS_TYPE"
Field Value
Type Description
System.String

LOG_FROM_BOOTLOADER

Declaration
public const string LOG_FROM_BOOTLOADER = "AppBootLoader"
Field Value
Type Description
System.String

Properties

BootApplication

References app chassis under which this booted

Declaration
public IApplication BootApplication { get; }
Property Value
Type Description
IApplication

DynamicHostNameSuffix

For dynamic hosts, host name suffix as determined at boot. It is the last part of HostName for dynamic hosts including the separation character

Declaration
public string DynamicHostNameSuffix { get; }
Property Value
Type Description
System.String

HostName

Host name as determined at boot

Declaration
public string HostName { get; }
Property Value
Type Description
System.String

IsDynamicHost

True when metabase section host declares this host as dynamic and HostName ends with DynamicHostNameSuffix

Declaration
public bool IsDynamicHost { get; }
Property Value
Type Description
System.Boolean

Loaded

Returns true after configuration has loaded

Declaration
public bool Loaded { get; }
Property Value
Type Description
System.Boolean

LoadException

Returns exception (if any) has occurred during application config loading process

Declaration
public Exception LoadException { get; }
Property Value
Type Description
System.Exception

Metabase

Metabase as determined at boot or null in case of failure

Declaration
public Metabank Metabase { get; }
Property Value
Type Description
Metabank

ParentZoneGovernorPrimaryHostName

Returns primary zone governor parent host as determined at boot or null if this is the top-level host

Declaration
public string ParentZoneGovernorPrimaryHostName { get; }
Property Value
Type Description
System.String

SystemApplicationType

Application container system type

Declaration
public SystemApplicationType SystemApplicationType { get; }
Property Value
Type Description
SystemApplicationType

Methods

Destructor()

Declaration
protected override void Destructor()
Overrides

Load(String[], Configuration)

Loads initial application container configuration (app container may re-read it in future using metabase) per supplied local one also connecting the metabase

Declaration
public Configuration Load(string[] cmdArgs, Configuration bootConfig)
Parameters
Type Name Description
System.String[] cmdArgs
Configuration bootConfig
Returns
Type Description
Configuration

ProcessAllExistingIncludes(ConfigSectionNode, String, String)

Declaration
public static void ProcessAllExistingIncludes(ConfigSectionNode node, string includePragma, string level)
Parameters
Type Name Description
ConfigSectionNode node
System.String includePragma
System.String level

writeLog(MessageType, String)

Declaration
public void writeLog(MessageType type, string text)
Parameters
Type Name Description
MessageType type
System.String text

Implements

System.IDisposable

Extension Methods