Software configuration management scm is the discipline for systematically controlling the changes that take place during development. About configuration baselines and configuration items. By default, freshservice comes with a set of assetci types that cover all the. Cis may vary widely in complexity, size and type, from an aircraft, electronic or ship system to a test meter or round of ammunition. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle, recording and reporting the status of configuration items and change requests, and verifying. A configuration item, or ci, is anything uniquely identifiable that can be changed independently. Software configuration management is a process independent of. Sci is defined as software configuration item somewhat frequently. Specify the important characteristics of each configuration item. Department of energy quality managers software quality.
A toplevel configuration item is a ci used as the starting point for organizing and promoting a set of related configuration items an example of a toplevel ci is a. Configuration management is all about identifying, defining and mapping all. Jan 25, 2018 software configuration management scm is a set of processes, policies, and tools that organize the development process. Examples of configuration items include software and applications, locations and. Configuration items have specific attributes as well as relationships that are often unique for configuration items underneath them in the particular system. Common configuration types include software, hardware, communications, location and documentation.
This document provides a practical guide for integrating software configuration management disciplines into the management of software engineering projects. Administration settings asset extensions settings software configuration items use the software configuration items node to add. When synchronization has finished successfully, wsus synchronization manager creates status message 6702. A configuration item is a product hardware andor software that has an enduser purpose. Software configuration management scm is a set of processes, policies, and tools that organize the development process. Official definition of csci computer software configuration item im looking for the most official definition of csci configuration item not just what it is but what we have to deliver can expect when a contract defines subsystems which shall be developed as configuration items. The entity must be uniquely identified so that it can be distinguished from all other configuration items. Selected items of system hardware or software or combinations of hardware and software, in which the government or acquiring activity has configuration management concern, are designated as configuration items cis. What are hardware configuration items and how are they used. All configuration items cis are uniquely identified by ci. This system aims to avoid the introduction of errors related to lack of.
The purpose of the baseline is to have a static reference point for changes that occur once the baseline is crea. Configuration items have specific attributes as well as relationships that are often. Configuration item ci a configuration item is an entity in. Cis vary widely in complexity, size, and type, ranging from an entire service or system including all hardware, software, documentation, and support staff to a single. Examples of cis include individual requirements documents, software. Apr 11, 2020 what is software configuration management. Computer software configuration item article about. The primary goal is to increase productivity with minimal mistakes. It is abbreviated as the scm process in software engineering. What are hardware configuration items and how are they. Devops code software configuration items best read on.
In itil terminology, configuration items ci are components of an infrastructure that currently is, or soon will be under configuration management. Configuration items in service manager microsoft docs. The representations of these entities in the cmdb are configuration items cis. Identify all items to define the software configuration. For the remainder of this post i will now refer to configuration items as cis and. Configuration items are a way to store information about services, computers, software, software updates, users and other undefined imported objects in the service manager database in service manager. Cis vary widely in complexity, size, and type, ranging from an entire service or system including all hardware, software, documentation, and support staff to a single software module or a minor hardware component. Administration settings asset extensions settings software configuration items. Jan 10, 2019 configuration management represents the one true source of the configuration items. To summarize, the entire configuration management process can be viewed as.
Configuration item article about configuration item by. Its all about ensuring that we do not get into the pile of documents. Configuration item configuration management systems. Introduction to software updates configuration manager. In software engineering, software configuration management scm or sw cm is the task of tracking and controlling changes in the software, part of the larger crossdisciplinary field of configuration management. In configuration manager, baselines are used to define the configuration of a product or system that is established at a specific. Configuration items help in identifying the components of a system.
Example characteristics of configuration items include author, document or file type, and programming language for software code files. Im looking for the most official definition of csci configuration item not just what it is but what we have to deliver can expect when a contract defines subsystems which shall be developed as. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle. Im looking for the most official definition of csci configuration item not just what it is but what we have to deliver can expect when a contract defines subsystems which shall be developed as configuration items. A configuration item is anything that can be configured and that is absolutely necessary for the success. Defining asset extension fields for software configuration.
Define configuration items continued selecting the right configuration items is a skill that takes practice very similar to object modeling use techniques similar to object modeling for finding. Definition an aggregation of hardware, software, or both, that is designated for. Specify when each configuration item is placed under configuration management. Dec 06, 2019 this is a challenge for most organizations. Each element in the it environment is an individual entity requiring accurate capture of its attributes. The configurationmanagement system oversees the life of the cis through a combination of processes and tools by implementing and enabling the fundamental elements of identification, change management, status accounting, and audits. Configuration items can overlap and exist at many levels of granularity. A hw support provider may need to manage change at a part number level. They are used in service management, change management, configuration management, incident management and a variety of other processes related to directing and controlling change. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and.
What is the meaning of baseline in software configuration. Apr 09, 2017 a configuration baseline in configmgr is a collection of one or more conditional checks called configuration items. Oct 12, 2016 configuration items in system center service manager. These practices may overlap, but they arent the same. Software configuration management is a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle.
Software configuration management scm is the process of identifying and defining the scis in the system and coordinating the changes made to these items a formal definition. The term configuration item ci refers to the fundamental structural unit of a configuration management system. Examples of cis include individual requirements documents, software, models, and plans. They are used in service management, change management, configuration. Configuration items are a way to store information about services, computers.
Scm is the process of identifying and defining the items in the system, controlling the change of these items throughout their life cycle. To deploy software from an sccm server, the user or device must be a member of an sccm collection associated with an. Prior to software deployment, the software configuration items must be subjected. The purpose of the baseline is to have a static reference. Software configuration management scm a practical guide. Families are broad categories of configuration items such as hardware, software, and services. Define software items, add software items to builds, and define configuration rules for software items. Cis may be a single module such as a monitor or tape drive. To create catalog items for sccm software deployment or to configure your instance to revoke software through sccm, you must first associate that software with a collection through an sccm configuration. This logical grouping provides ease of identification and controlled access. Configuration items can be any individual, location or device connected to your.
In configuration manager, baselines are used to define the configuration of a product or system that is established at a specific point in time. Role of code configuration management in devops pluralsight. The software updates metadata is stored in the site database as a configuration item. Cis typically include it services, hardware, software, buildings, people, and. A ci is used to index related process records in the cmdb. Configuration items software configuration items are not only program code segments but all type of documents according to development, e. In software engineering, software configuration management scm or sw cm is the task of tracking and controlling changes in the software, part of the larger crossdisciplinary field of configuration. Ci a component of a system that is treated as a self contained unit for the purposes of identification and change control. A configuration item is anything that can be configured and that is absolutely necessary for the success of your project. Selected items of system hardware or software or combinations of hardware and software, in which. The term configuration item refers to the fundamental structural unit of a configuration management system.
These requirements vary depending on the role an organisation plays for example. Software configuration management is a process independent of the development process largely because most development models cannot accommodate change at any time during development. In information technology, a configuration item is a component of a system that can be identified as a selfcontained unit for purposes of change control and identification. The configuration management process seeks to identify and track individual configuration items cis, documenting functional capabilities, and interdependencies. A configuration item ci is any service component, infrastructure element. Jan 05, 2017 common configuration types include software, hardware, communications, location and documentation. Configuration management manages configurable items. Two itsm practices, asset management and configuration management, guide you towards successful component management.
Every configuration item must have a category and possibly subcategories that define what type of item it is. The cmdbasset management module in freshservice shows you a complete list of all the assets and configuration items that have been linked within your it service desk. Configuration management this is the technical surveillance over the life cycle of items to identify and document the functional and physical characteristics of configuration items. Software configuration items are placed under scm control at different times. Example characteristics of configuration items include author, document or file. About configuration baselines and configuration items github. Different types of assetsconfiguration items in freshservice. Simply put, for software development, a baseline is a static i. Software configuration management scm is a software engineering discipline consisting of standard processes and techniques often used by organizations to manage the changes introduced. Configuration items in system center service manager.
Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. In other words, version numbers and configuration item registration codes help in uniquely identifying configuration items. Definition an aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the. Where we do not know which one is the right version and which document is compatible with the other.
Altering a specific baseline version of a configuration item creates a new version of the same configuration item, itself a baseline. You can also change the column order of the display and refresh. Configuration item article about configuration item by the. The definition of the pbs is expanded throughout the early software definition. The software updates configuration items are sent to child sites by using database replication. Defining asset extension fields for software configuration items.
Devops code software configuration items best read on itpedia. Software configuration management is a process to systematically manage, organize, and control the changes in the documents, codes, and. Simple useful rules for defining configuration items the it. For example, source codes, property files, binaries, servers, and tools can all be configuration items for a software firm. Without a clear definition of what qualifies as a ci, you will constantly struggle with deciding whether to put certain kinds of data into the cmdb. So, what better way to look at configuration items than by defining what is it that we configure. Each of these configuration items are evaluated upon a defined schedule for the purpose of reporting on compliance and for auditing purposes. Definition an aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the configuration management process. Use the software configuration items node to add, edit, or delete fields that appear as columns within the vcmmxa console view. From the perspective of the implementer of a change, the ci is the what of the change. The goal of scm is to improve the speed of and quality by catching errors early and enabling quick fixes when they occur. This definition appears somewhat frequently and is found in the following. Jul 01, 2014 software configuration management scm is a software engineering discipline consisting of standard processes and techniques often used by organizations to manage the changes introduced to its software products.
Administrators, technicians, and software developers can use configuration management tools to verify the effect a change to one configuration item has on other systems. Understand how to define scm and discuss how to accomplish it. A ci is a software model that contains the attributes of the represented entity. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle, recording and reporting the. For example, the family hardware could contain classes such as, modem, router, repeater, and bridge. Configuration management represents the one true source of the configuration items.
This model defines the types of cis along with their attributes and relationships. Mar 28, 2017 simply put, for software development, a baseline is a static i. All configuration items cis are uniquely identified by ci registration codes and version numbers. Classes are more specific categories within the broader family category. Simply put, a ci is an instance of an entity that is part of your environment and has configurable attributes specific to that instance.
Complete listing of all changes since the last baseline. Configuration items cis are the focal point of a cmdb. Configuration baselines in configuration manager contain a defined set of desired configurations that are evaluated for compliance as a group. A component of a system that is treated as a self contained unit for the purposes of identification and change control. Configmgr configuration baselines a beginners guide. These attributes are recorded in configuration documentation and baselined. A configuration item is an entity designated for configuration management, which may consist of multiple related work products that form a baseline. Software items configurationmanaged items can now represent software items. Official definition of csci computer software configuration. In addition to its purpose in the implementation and management of a change, each configuration items listing and definition should act as. Simple useful rules for defining configuration items the. The sccm configuration process associates software with sccm collections. Software configuration management in software engineering. What is configuration management and how does it work.
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