prometheus/server/target/etcd.yml

parameters:
  prometheus:
    server:
      target:
        etcd:
          scheme: https
          ssl_dir: /opt/prometheus/config
          cert_name: prometheus-server.crt
          key_name: prometheus-server.key
          member:
          - host: ${_param:cluster_node01_address}
            port: ${_param:cluster_node01_port}
          - host: ${_param:cluster_node02_address}
            port: ${_param:cluster_node02_port}
          - host: ${_param:cluster_node03_address}
            port: ${_param:cluster_node03_port}