Introduction

This Universal Control (UCTL) Manager information is specific to the UNIX operating system.

UCTL Manager for UNIX runs as a command line program. It provides a command line interface to remote computers running the UCTL Server. On the command line, you must specify the control request that you want the UCTL Manager to execute.

Control Requests

UCTL Manager for UNIX supports all three Universal Control control requests:

Start (START_CMD option)
Stop (STOP_CMD option)
Refresh (REFRESH_CMD option)

Configuration

onfiguration consists of:

Setting default options and preferences for all executions of UCTL Manager.
Setting options and preferences for a single execution of UCTL Manager.

Configuration Sources

Configuration options are read from the following sources:

Command line
Command file
Environment variables
Configuration file

The order of precedence is the same as the list above; command line being the highest, and configuration file being the lowest. That is, options specified via a command line override options specified via a command file, and so on. The UCTL Manager configuration file is provided to the manager by the local Universal Broker with which it registers.

Detailed information on these methods of configuration can be found in Configuration Management.

Configuration File

The configuration file, uctl.conf, provides the simplest method of specifying configuration options whose values will not change with each command invocation. These default values are used if the options are not read from one or more other sources.

Some options only can be specified in the configuration file; they have no corresponding command line equivalent. Other options cannot be specified in the configuration file; they must be specified via one or more other sources for a single execution of UCTL Manager.

Note

For any changes to the UCTL Manager configuration file to become active, a Universal Broker refresh is required, or the Universal Broker daemon task must be restarted.

Configuration Options Categories

The following table categorizes configuration options used to execute Universal Control Manager for Windows into logical areas of application. Each Category name is a link to a table of options in that category. Each Option Name in those tables is a link to detailed information about that option.

Category	Description
Certificates	X.509 certificate related options.
Command	Control command to execute.
Events	Options used to define event generation.
Installation	Options that specify installation requirements, such as directory locations.
Local	Options required for local broker registration.
Messages	Universal Control message options.
Miscellaneous	Options use to display command help and program versions.
Network	Options used to control the process of network data.
Options	Alternative methods to specify command options.
Remote	Network address of the remote system.
User	User account the Control command executes with on the remote system.

The Universal Control Manager command options for each of the categories listed above are summarized in the following tables.

Certificate Category Options

Option Name	Description
CA_CERTIFICATES	Location of the PEM-formatted trusted CA X.509 certificates.
CERTIFICATE	Location of Manager's PEM-formatted X.509 certificate.
CERTIFICATE_EXPIRATION_NOTICE	Number of days prior to certificate expiration to begin issuing informational messages about the expiration.
CERTIFICATE_REVOCATION_LIST	Location of Manager's PEM-formatted CRL.
PRIVATE_KEY	Location of Manager's PEM-formatted RSA private key.
PRIVATE_KEY_PWD	Password for the Manager's PRIVATE_KEY.
VERIFY_HOST_NAME	Specification that the Universal Broker's X.509 certificate host name field must be verified.
VERIFY_SERIAL_NUMBER	Specification that the Universal Broker's X.509 certificate serial number field must be verified.

Command Category Options

Option Name	Description
COMMAND_ID	Identity of the started component.
REFRESH_CMD	Instruction to a Broker to refresh configuration data.
START_CMD	Instruction to a Universal Broker to start a component.
STOP_CMD	Instruction to stop a component being executed by a Broker.

Events Category Options

Option Name	Description
ACTIVITY_MONITORING	Specification for whether or not product activity monitoring events are generated.
EVENT_GENERATION	Events to be generated as persistent events.

Installation Category Options

Option Name	Description
INSTALLATION_DIRECTORY	Directory in which Universal Control Server is installed.

Local Category Options

Option Name	Description
BIF_DIRECTORY	Broker Interface File (BIF) directory where the Universal Broker interface file is located.
PLF_DIRECTORY	Program Lock File (PLF) directory where the program lock files are located.

Messages Category Options

Option Name	Description
MESSAGE_LANGUAGE	Language of messages written.
MESSAGE_LEVEL	Level of messages written.
MSG_SUPPRESSION_LIST	List of message IDs representing Universal messages to be suppressed.
NLS_DIRECTORY	Location of UMC and UTT files

Miscellaneous Category Options

Option Name	Description
HELP	Write command option help.
VERSION	Write program version.

Network Category Options

Option Name	Description
CODE_PAGE	Code page used to translate text data to and from the network.
CTL_SSL_CIPHER_LIST	SSL/TLS cipher list for the control session.
MIN_SSL_PROTOCOL	Minimum SSL/TLS protocol level that will be negotiated and used for communications channels.
NETWORK_DELAY	Maximum number of seconds considered acceptable to wait for data communications.

Options Category Options

Option Name	Description
COMMAND_FILE_ENCRYPTED	Encrypted command file.
COMMAND_FILE_PLAIN	Plain text command file.
ENCRYPTION_KEY	Encryption key used to decrypt an encrypted command file specified by option COMMAND_FILE_ENCRYPTED.

Remote Category Options

Option Name	Description
HOSTNAME_RETRY_COUNT	Number of host connection attempts before ending with an error.
OUTBOUND_IP	Host or IP address to use for all outgoing IP connections.
REMOTE_HOST	TCP/IP host name of the remote Broker.
REMOTE_PORT	TCP/IP port number of the remote Broker.

User Category Options

Option Name	Description
USER_ID	User ID or account with which to execute the Control command.
USER_PASSWORD	Password associated with USER_ID.

Command Line Syntax

The following figure illustrates the command line syntax - using the command line, long form of the configuration options - of Universal Control Manager for UNIX.

uctl
{ -start compname [-cmdid id] | -stop compID [-userid user [-pwd password] ] |
-refresh [compname] }
-host hostaddress
[-file filename | -encryptedfile filename [-key key] ] *
[-port port]
[-cmdid id]
[-hostname_retry_count count]
[-outboundip host]
[-bif_directory directory]
[-plf_directory directory]
[-lang language]
[-level {trace|audit|info|warn|error}]
[-msg_suppression_list list ]
[-ca_certs filename [-verify_host_name {yes|no|hostname}]
[-verify_serial_number number] ]
[-cert filename -private_key filename [-private_key_pwd password] ]
[-days number]
[-crl filename]
[-codepage codepage]
[-ctl_ssl_cipher_list cipherlist]
[-min_ssl_protocol option]
[-delay seconds]

uctl
{ -help | -version }

* The command file (-file or -encryptedfile) can contain some or all required and/or optional configuration options, including a control request and -host. If a command file is specified on the command line, and it contains the required control request and -host options, those options do not have to be specified additionally on the command line.