Here we have compiled the most probable DevOps interview questions asked in the industry. You will learn about software version control, Git repository, reverting a commit in Git, Vagrant, continuous testing elements, and the importance of continuous integration, testing, and deployment. These questions are curated after discussing with many interviewers and DevOps Training experts.
The Assembly is to concatenate the project’s output along with its dependencies, modules, site documentation and files/directory into a single distributable archive. Like jar, war, zip, tar, tar.gz, tar.xz etc.
There are mainly two types of Plugins listed below:
Build Plugin:- This one is used during build and should be configured in
Reporting plugin:- This get executed during site generation and they should be configured in the
The possible configurations in setting.xml are:
From Supre POM, all poms are inherited from this super pom some call it as parent pom or base pom.
Here are some ways to activate/trigger Maven build profiles:
Maven has a concept of Dependency Mediation. Maven chooses the first declared dependency, if it got two separate versions of dependency declarations in the same level of dependency tree.
Jar: Jar will just create JAR from target/classes directory, considering that compilation and test already done. You can call it a jar plugin, more specifically a jar mojo.
$mvn clean install -u.
-u flag, forcefully updates snapshot dependencies. It is not good to update release version dependencies in this way.
By using the final name element <finalName></finalName> in the pom.xml file, overwrites the default name of the artifact.
Yes, Maven has the hierarchy to search dependencies, firstly search for dependency in local repository if not found it will look in central repository then in the remote repository only if remote repository is mentioned else maven quits searching.