nagios.sls

{%- set ip =  salt['publish.publish']('S2049*','network.ip_addrs','cidr="10.0.0.0/8"').values() -%}

nagios-testing:
  cmd.run:
    - name: echo {{ ip }}

output

----------
    State: - cmd
    Name:      echo [['10.1.49.28']]
    Function:  run
        Result:    True
        Comment:   Command "echo [['10.1.49.28']]" run
        Changes:   pid: 7291
                   retcode: 0
                   stderr:
                   stdout: [[10.1.49.28]]

{%- set ip =  salt['publish.publish']('S2049*','network.ip_addrs','cidr="10.0.0.0/8"').values() -%}