This chapter summarises the principles of software configuration management described in esa pss050 and then discusses the application of these principles first to documents and then to code. Configuration management is the process of establishing and maintaining reliable information on managed it services, applications and infrastructure components throughout their lifecycle. The definitive software library dslis a repository for storing released software and serves as the central point for obtaining versions of software for installation. Configuration manager owns the configuration management process, and is accountable for drafting the plan as well. The configuration management system is a subsystem of overall project management. Project documentation naming conventions and repository guideline. A configuration management cm repository is used to manage application code versions and to securely store application code. Puppet is a configuration management tool that is used for deploying, configuring and managing servers.
This video will explain you in detail about what is software configuration management in software. Software configuration management scm is the discipline for systematically controlling the changes that take place during development. Description is dedicated to software configuration, build and release management. It tracks the different revisions to the design, blueprints, technical specifications, and can tell you which. This is the software configuration management guidebook which describes software configuration management in a way that is compatible with practices in industry and at nasa centers. Software configuration management scm is a set of processes, policies, and tools that organize the development process. Ppt configuration management powerpoint presentation free.
Software engineering system configuration management whenever a software is build, there is always scope for improvement and those improvements brings changes in picture. This covers cvs, vss visual source safe,perforce, svnsubversion mks integrity, clearcase,tfs,cm synergy, best practices,anthillpro, apache ant, maven, bamboo, cruise control and many more tools. Software configuration management handbook, second edition. The goal of this subsystem is to manage fundamental project constraints of scope, time, cost and. The list of the most popular software configuration management tools top scm tools in 2020 in software engineering software configuration management is the task of tracking and controlling changes in the software part of the larger disciplinary field of configuration management. Control adhoc change to build stable software development environment.
Software configuration management scm is a software engineering discipline consisting of standard processes and techniques often used by organizations to manage the. Clemm defines version control in the context of scm. Ppt chapter 9 software configuration management powerpoint. Project documentation naming conventions and repository. The primary audience for the configuration management procedure includes all epa personnel in roles that are directly responsible for the configuration, management, o versight, and successful day to day operations of epa enterprise hardware, software and applicable documentation. What is software configuration management and why do you need it. Software configuration management in software engineering. Configuration management cm is an important process area at cmmi maturity level 2.
You can even use local virtual machines for development, built with the same provisioning scripts. Software configuration management software configuration management scm is the process of identifying and defining the scis in the system and coordinating the changes made to these. Configuration management processes are closely integrated with incident management, problem management, change management, and release management. I remember one cmmi consultant had made it so very complicated that the implementing organization was running around in circles. Introduction for software configuration management training. The scm repository is the set of mechanisms and data structures that allow a software team to manage change in an effective manner.
During the project planning stage and perhaps as part of your. Scm is the process of identifying and defining the items in the system, controlling the. The quality assurance team or the third party software testing company benefits equally from this approach and the success of testing depends on. Ieee standard for software configuration management plans prepared by 1. You can gather data on server configuration and use it for analytic and modeling activities. Mary is finally able to commit her changes into the repository.
The configuration management cm repository must be properly. Configuration management is the solution to solve this wrongreplacementpart problem. The goal of scm is to improve the speed of and quality by catching errors early and enabling quick fixes when they occur. What is puppet configuration management using puppet.
The configuration management database cmdb is the key component of the configuration management process. Software configuration management plan introduction scope and intent of scm activities the primary focus of the software configuration management scm is to identify and control. With the advances in language and complexity, software engineering, involving configuration management and other methods, became a major concern due to issues like schedule, budget, and quality. For example, theres your production code, which is the code that everyone is actually using. Changes may be required to modify or update any existing solution or to create a new solution for a problem. Computer programs both source level and executable work products that describe the computer programs targeted at both technical and end users data contained within the program or. It explores the latest advances in scm tools, scm organization, operation and maintenance of the scm system, and the level of automation needed. The purpose of the project documentation naming conventions and repository guideline is to establish project documentation naming standards and structure for project repositories. Archive for the various baselines released for general.
Released systems custom configured systems different functionality systems under development wsoftware must run on different machines and operating. Configuration management is a topic that is very complex. For software, the basics of cm are the same, but there are some added goodies. Features of software configuration management software. The primary audience for the configuration management procedure includes all epa personnel in roles that are directly responsible for the configuration, management, o versight, and. It is an environment needed to apply change management processes to admin all changes related to the organization project. Software configuration management scm process and procedure. University of gondar faculty of informatics department of information technology msc paper title. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. 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. You might be hardpressed to pick the best ones out. The output of a software process is information that may be divided into three broad categories.
In addition, your software is likely to be in a couple of different states at any given point in time. The list of the most popular software configuration management tools top scm tools in 2020 in software engineering software configuration management is the task of tracking and. Software configuration management plan introduction. Configuration management allows a user to specify the alternative configuration of the software system through the selection of appropriate versions. So, advanced planning is very important to make this work. What is software configuration management and why do you. Scm best practices identify and store artifacts in a secure repository. Configuration management cm is a systems engineering process for establishing and maintaining consistency of a products performance, functional, and physical attributes with its. Its typically software thats designed for source code management scm or its a. Software configuration management scm 1 software configuration management scm software configuration management scm the art of identifying, organizing and controlling modifications to the software being built. Configuration management seminar in software design 20056 aviva dayan arik gendelman pablo galiana what is configuration management. The goal of this subsystem is to manage fundamental project constraints of scope, time, cost and quality. Software configuration management is the process of tracking and controlling the software changes.
This video will explain you in detail about what is software configuration management in software engineering and it will also. Different cmmi consultant or cmmi consultants interpret cm in one way or the other. Different available versions of an element are stored in the vob clearcase clearcase is designed to help developers track the files and directories used to create software. In addition, your software is likely to be in a couple of.
A piece of software or work product which is subject to change is a configuration item change request. Chapter 9 software configuration management powerpoint ppt. Configuration management allows a user to specify the alternative configuration of the software system through the selection of. This chapter summarises the principles of software configuration management described in esa pss050 and then discusses the application of these principles first to documents and then to. Configuration management 1 software configuration management scm defense finance and accounting service dfas financial systems activity fsa indianapolis, in sofware quality assurance 2 welcome to the software configuration management training class 3 section 1. Configuration management makes it trivial to replicate environments with the exact same software and configurations.
Scm is an umbrella activity, applied throughout the software engineering process. Definition software configuration management scm is a software engineering discipline comprising the tools and techniques processes or methodology that a company uses to manage change to its software assets. The basic features provided by any scm tools are as follows. This is supported by associating attributes with each software version, and then allowing a configuration to be specified and constructed by. The purpose of cm is to establish and maintain the integrity accurate, complete, and protected from unauthorized modification of work products.
Software configuration management handbook, second edition maps the integration of scm activities within the software development life cycle. Failure to properly apply security patches and secure the software configuration management system could affect the confidentiality and integrity of the application sourcecode. Guenter teubner 154 software engineering fall 1998 3 why software configuration management. An introduction to configuration management digitalocean. Ppt configuration management powerpoint presentation. It is a database where the configuration information of. During the project planning stage and perhaps as part of your own test plan make sure that configuration management procedures and tools are selected. This guideline is intended to help the project manager organize project materials by providing a simple set of rules for creating and storing project documentation. Configuration management for software testing much more than what meets the eye configuration management is much more than a tool for managers to track the code changes or delivery, or for developers to work on the precise version of software.
What is puppet configuration management using puppet edureka. Software configuration management scm 1 software configuration management scm software configuration management scm the art of identifying, organizing and controlling. Workshop on software configuration management scm 2005, held september 56. Basic concepts of scm configuration management activities configuration management tools conclusions references introduction definition of scm. Software configuration management 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 scm practices include vision controls in the establishment. Ppt software configuration management scm powerpoint. The first software configuration management was a manual operation. Introduction to software configuration management ppt. 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. Software configuration management linkedin slideshare. This is the software configuration management guidebook which describes. Records collection and retention of 21 ieee 1042 guide to software configuration management defines terms such as baseline and version discusses configuration management as a management discipline and its role in the engineering process includes checklists of issues for sections of the scmp ieee std 828 includes four complete examples of. Software engineering system configuration management. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. Software configuration management is the discipline of managing the evolution of complex software systems ieee std 1987.
Jan 25, 2018 software configuration management scm is a set of processes, policies, and tools that organize the development process. Joe farah identifies the top ten best practices in configuration management and goes even further by listing ten more runnerup practices. Tools for software configuration management v software configuration management is normally supported by tools with different functionality. Defining distinct configurations for each and every host, and continuously checking and confirming whether the required configuration is in place and is not altered if altered puppet will revert back to.
Understand how to define scm and discuss how to accomplish it. Fits release management 2 configuration management process management process change release management process configuration management process define release policy plan. Configuration audit how can we ensure that the change has been properly implemented. Data collection software makes it easier for it teams to do configuration management. Software configuration management scm nishkarsh gupta. Configuration management cm is a systems engineering process for establishing and maintaining consistency of a products performance, functional, and physical attributes with its requirements, design, and operational information throughout its life. Its purpose is to distinguish between old and new released versions and any. The configuration management cm process focuses on the creation, maintenance, and use of. What is configuration management in software testing. Feb 27, 2019 the purpose of software configuration management scm policies at your organization is to establish and maintain the integrity of software work products throughout the projects software life. Perforce contd files or elements are stored in the central repository called versioned object base vob.
Software configuration management is how you control the evolution of a software project 7. Archive for the various baselines released for general use. How to use configuration management in context of cmmi. Outline for tonight baselines cm repository and config tools cm plan much of this software configuration management presentation is based on chapter 27 of pressmans software. This enables you to effectively build a multistage ecosystem, with production, development, and testing servers. Apr 04, 20 for software, the basics of cm are the same, but there are some added goodies. Software configuration management plan introduction scope and intent of scm activities the primary focus of the software configuration management scm is to identify and control major software changes, ensure that change is being properly implemented, and report changes to any other personnel or clients who may have an interest. Software configuration management semantic scholar. This covers cvs, vss visual source safe,perforce, svnsubversion mks. Defining distinct configurations for each and every.
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