How to know remote server ip in jenkins pipeline script?

I implemented jenkins build script. That script started by remote server. ( using Build Triggers )

In build console Output log, wrote down

"Started by remote host xx.xx.xxx.xxx (my ip)"

I want to know remote host that called jenkins build job in pipeline script.

Any ideas??

Thank you.

set an environment variable BUILD_CAUSES in your Jenkins pipeline script. Which will save all build information You can access it by jenkins file

def remoteHost = ''
for (cause in currentBuild.getCauses()) {
    if (cause instanceof Cause.RemoteCause) {
        remoteHost = cause.getAddr()
        break
    }
}
println "Remote host IP: ${remoteHost}"

To set environment variable

• click on the job where you want to set the variable from homepage.

• Go to "Configure" link for your job.

• Go to "Build Environment" section.

• Check the "Set environment variables" checkbox.

• In the "Name" field, enter "BUILD_CAUSES".

• In the "Value" field, enter the desired value for the BUILD_CAUSES variable.

• Click the "Save" button to save your changes.