What are Jenkins slaves?
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What are Jenkins slaves?
Jenkins Slave. A slave is a Java executable that runs on a remote machine. The characteristics of the slave are : It hears requests from the Jenkins Master instance. Slaves can run on a variety of operating systems.
How many Jenkins executors are there?
By default Jenkins has 2 executors. But you can increase the no of executors. You can follow the below given steps. Go to manage Jenkins.
How many nodes can Jenkins have?
1 Answer. As far as i know, there is no limitation on # of nodes one can have although your system might feel like saying, enough is enough!
Can we have multiple Jenkins master?
Super Jenkins is a Jenkins job indexing app to index jobs running across multiple Jenkins masters. For configuration, you provide a list of the master servers and an optional image to display per server (ours are named after celebrity butlers!). Super Jenkins then indexes on-the-fly jobs across all servers.
What is blue ocean in Jenkins?
“” Blue Ocean is a new user experience for Jenkins based on a personalizable, modern design that allows users to graphically create, visualize and diagnose Continuous Delivery (CD) Pipelines “”
How many types of pipelines are there in Jenkins?
two types
The Jenkins pipelines are divided into two types. They are the declarative and scripted pipelines. The Declarative pipeline is a recent feature that offers richer syntactical features over Scripted Pipeline syntax.
What is executor number in Jenkins?
A Jenkins executor is one of the basic building blocks which allow a build to run on a node/agent (e.g. build server). Think of an executor as a single “process ID”, or as the basic unit of resource that Jenkins executes on your machine to run a build.
How do I find my Jenkins executors?
To check this,
- Go to Jenkins > Manage Jenkins > Manage nodes.
- Check if the master node is offline. It may report that the master node is out of disk space.
- If not, then check the number of executors allocated, it is probably set to zero. Increase the number of executors and this will fix the problem.
Can Jenkins be clustered?
Jenkins supports clustering via master-slave mode. A build process can be delegated to several slave (worker) nodes. This allows serving multiple projects in a single Jenkins cluster setup.
What is Jenkins multi master?
2) Is there a Jenkins plugin which can facilitate multiple masters – basically so that if a job comes in it is load balanced across the masters which then delegate it to any available slave.
What is Jenkins Enterprise?
Jenkins Enterprise is the Continuous Integration Server based on open source Jenkins that helps Jenkins administrators seamlessly support growing installations due to ever-increasing teams, projects and jobs while they get support on OSS Jenkins.