nodes:
   - name: node-9
     tags: control
     arch: "x86_64"
     mac_address: "90:1b:0e:6b:e8:a8"
     power:
       type: ipmi
       address: n/a
       user: n/a
       pass: n/a
   - name: node-10
     tags: control
     arch: "x86_64"
     mac_address: "90:1b:0e:6b:e3:00"
     power:
       type: ipmi
       address: n/a
       user: n/a
       pass: n/a
   - name: node-11
     tags: control
     arch: "x86_64"
     mac_address: "90:1b:0e:6b:e5:b4"
     power:
       type: ipmi
       address: n/a
       user: n/a
       pass: n/a
   - name: node-12
     tags: compute
     arch: "x86_64"
     mac_address: "90:1b:0e:6b:e2:bc"
     power:
       type: ipmi
       address: n/a
       user: n/a
       pass: n/a