Description: The node version in Jenkins specifies the version of the software running on a node. This concept is fundamental in the context of continuous integration and continuous delivery (CI/CD), as it allows developers and operations teams to ensure that the runtime environment is compatible with the applications they are building and testing. Each node in Jenkins can have different configurations and software versions, meaning that multiple projects with different version requirements can be run in parallel. This is especially useful in environments where legacy applications are managed alongside new deployments. Managing the node version also helps avoid compatibility issues that may arise when using libraries or tools that depend on specific software versions. Additionally, by specifying the node version, teams can replicate production environments in their development and testing environments, improving software quality and reducing the risk of errors during deployment. In summary, the node version is a critical aspect of Jenkins configuration that ensures software runs efficiently and effectively in the desired environment.
