seematech10
Jenkins is an open-source automation server that allows you to execute series of actions to get continuous integration of processes. Jenkins has become the core of many projects that need automated application deployment. It will be great to stay ahead and learn Jenkins. Here are the top frequently asked Jenkins interview questions and answers.
Jenkins is a free and open-source automation tool that is used for continuous integration. It automates some of the software development processes, such as building, testing, and deployment. It can also be integrated with a large number of testing and deployment technologies. For more questions read Here
Jenkins is used in the automation of some of the software development processes. With Jenkins, one can continuously test software projects so that developers can integrate the changes to them. Jenkins facilitates continuous integration and delivery through its built-in plugins. For more questions, Read Here
Distributed builds architecture is highly prescribed for a scalable Jenkins environment because agents perform the main work and the master maintains the coordination. In this way, the focus is on both the master and the agent. In addition, the master provides the GUI and API endpoints.
For more question on Jenkins, Read Here
1.Go to Manage Jenkins
2.Click on Create User
3.Enter all the details
4.Select Create User
For more questions on Jenkins ,Read Here
A Jenkinsfile is essentially a text file containing the steps for running a Jenkins Pipeline and is registered into the source control repository of a project.
Read more questions on Jenkins Here
Continuous integration is the process in which all development work integration is done at the earliest and a code is continuously tested after a commit. This process allows one to discover bugs at an early stage and fix them. The Jenkins build server provides this functionality.
For more questions click here
These are the steps used for working with a third-party tool in Jenkins:
1.First, we have to install the third-party software.
2.We need to have a plugin that supports the third-party tool.
3.Then, we must configure the third-party tool in the admin console.
4.We can then use the plug-in from the Jenkins build job.
read more questions here
Within the XML configuration, each Jenkins build is stored. When this folder is copied, the configuration of all the build jobs that are managed by the Jenkins master is backed up. If we can perform a Jenkins Git integration, then it is good. When we copy the contents of the folder, we will see that the build jobs described in the folder will be restored when the Jenkins server is started the next time.
Read more here
Jenkins Pipeline, is a set of plugins, which supports the integration and use of continuous delivery pipelines in Jenkins. The continuous delivery pipeline is the process where automated builds, tests, and deployments are planned and arranged as one release workflow.
Read more questions here
Jenkins, by default, runs on port number 8080. For changing the existing port from 8080 to the desired port number
Execute the command, java -jar -httpPort=desired_port jenkins.war
Find –httpPort=8080 and replace the port 8080 with the new port number
For more such questions click here
