How to deploy and update metricbeat on several k8s cluster?

Hi,

we have one Elasticsearch Cluster. There is running our ECK and Kibana.

Now i try to deploy metricbeat on multiple cluster ( around 15-20 clusters)

My question
Do i have to run yaml file individually for cluster 1, cluster 2, etc ? or is there a way to deploy for all clusters together at same time ?

I hope you understand the question and can help me