- hosts: all
  run_once: true
  gather_facts: false
  become: false
  vars:
    scrape_config:
    - targets: >-
        {{ 
          groups["collectd-prometheus"] 
          | difference(groups["samba-dc"]) 
          | difference(groups["kubelet"]) 
          | sort
        }}

  tasks:
  - name: configmap
    delegate_to: localhost
    kubernetes.core.k8s:
      namespace: victoria-metrics
      definition:
        apiVersion: v1
        kind: ConfigMap
        metadata:
          name: scrape-collectd
        data:
          scrape-collectd.yml: |+
            {{ scrape_config | to_nice_yaml }}