How to variabilize sshTransfer in a jenkinsfile? - jenkins

Question

I'm currently using a simple pipeline in order to delete logs older than 7 days on my servers.
I have 4 servers where the logs are in the same place, and thus 4 times the same sshTransfer command.
Is there anyway to variabilize those 4 redundant "sshTransfer".
Here is my code for more clarity :)
stage('Cleanup logs') {
steps {
script {
echo "1. Connection to server 1"
sshPublisher (
publishers:[
sshPublisherDesc(
configName: server1,
transfers:[
sshTransfer(
execCommand:"find /var/opt/application/log/* -mtime +6 -type f -delete",
execTimeout: 20000,
)
]
)
]
)
echo "2. Connection to server 2"
sshPublisher (
publishers:[
sshPublisherDesc(
configName: server2,
transfers:[
sshTransfer(
execCommand:"find /var/opt/application/log/* -mtime +6 -type f -delete",
execTimeout: 20000,
)
]
)
]
)
echo "3. Connection to server 3"
sshPublisher (
publishers:[
sshPublisherDesc(
configName: server3,
transfers:[
sshTransfer(
execCommand:"find /var/opt/application/log/* -mtime +6 -type f -delete",
execTimeout: 20000,
)
]
)
]
)
echo "4. Connection to server 4"
sshPublisher (
publishers:[
sshPublisherDesc(
configName: server4,
transfers:[
sshTransfer(
execCommand:"find /var/opt/application/log/* -mtime +6 -type f -delete",
execTimeout: 20000,
)
]
)
]
)
}
}
}
Thank you !