What is DSC in Microsoft?
What is DSC in Microsoft?
Desired State Configuration (DSC) is a feature in PowerShell 4.0 and above that helps administrators to automate the configuration of Windows and Linux operating systems (OSes). DSC provides a set of PowerShell language extensions, cmdlets and a process called declarative scripting.
What is PowerShell DSC used for?
PowerShell DSC is an Infrastructure as Code (IaC) technology that uses PowerShell to create Managed Object Format (MOF) files, which Windows Management Instrumentation (WMI) can use to configure a machine. In other words, PowerShell DSC uses PowerShell to programmatically configure your Windows-based computers.
Why is DSC in PowerShell beneficial?
DSC provides a set of Windows PowerShell language extensions, new Windows PowerShell Cmdlets, and resources that you can use to declaratively specify how you want your operating system and software environment to be configured. It also provides a means to maintain and manage existing configurations.
What is DSC in computer?
A DSC pull server (desired state configuration pull server) is an automation server that allows configurations to be maintained on many servers, computer workstations and devices across a network.
Why do we need DSC?
‘Desired State Configuration (DSC) is an essential part of the configuration, management and maintenance of Windows-based servers. It allows a PowerShell script to specify the configuration of the machine using a declarative model in a simple standard way that is easy to maintain and understand.
What can I do with DSC?
Sign DSC can only be used for signing documents. The most popular usage of is signing the PDF file for Tax Returns, MCA and other websites. Signing via DSC gives the assurance of not only the integrity of the signer but also the data. It is proof of untampered and unaltered data.
Can DSC replace GPO?
It’s still the best and easiest way to configure your domain-joined devices and is still a good choice for client installations. However, Nano Server is in another league. Microsoft thinks servers deserve configuration options other than traditional GPOs. DSC aims to replace Group Policy on Nano Server installations.
How do I run DSC?
How to Use a Digital Signature Certificate For Signing a Document
- Step 1: Install Emsigner on Your Computer.
- Step 2: Install Java on your computer.
- Step 3: Sender Email Configuration.
- Step 4: Sign any document.
- Step 5: Email signed documents.
How many DSC can a person hold?
A person can have different DSCs – however, generally all government websites have a specified a requirement of registering a DSC with the respective government server. Once registered, no other DSC can be used, unless new DSC is registered with the server again. DSCs are issued for 1 or 2 years.
What is GPO and SCCM?
GPOs (Group Policies) can be used for software deployment, but doesn’t have any special patch-specific functions, and has very limited info/reporting on deployments. SCE (System Centre Essentials) is a cut-down SCCM for smaller businesses that shares much of the functionality of it’s big brother.
What does DSC do in a PowerShell configuration?
Configurations are declarative PowerShell scripts which define and configure instances of resources. Upon running the configuration, DSC (and the resources being called by the configuration) will simply “make it so”, ensuring that the system exists in the state laid out by the configuration.
How are DSC configurations idempotent in Windows 10?
DSC configurations are also idempotent: the Local Configuration Manager (LCM) will continue to ensure that machines are configured in whatever state the configuration declares. Resources are the “make it so” part of DSC. They contain the code that put and keep the target of a configuration in the specified state.
What are the components of the DSC platform?
DSC is a declarative platform used for configuration, deployment, and management of systems. It consists of three primary components: Configurations are declarative PowerShell scripts which define and configure instances of resources.
Do you need to enable Windows DSC service?
You do not need to enable the Windows Server feature ‘DSC-Service’ to manage a machine using DSC. That feature is only needed when building a Windows Pull Server instance. The following sections explain how to create and run DSC configurations on Windows computers.