summaryrefslogtreecommitdiffstats
path: root/test_list/network.txt
blob: 3ed6f82f19c86f3954bbaf2ef8548af9470d4f77 (plain) 
1

iperf_topology_1.yaml
{ color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ } 
heat_template_version: ocata

description: >
  Configure os-net-config mappings for specific nodes
  Your environment file needs to look like:
    parameter_defaults:
      NetConfigDataLookup:
        node1:
          nic1: "00:c8:7c:e6:f0:2e"
        node2:
          nic1: "00:18:7d:99:0c:b6"
        node3:
          dmiString: 'system-uuid'
          id: 'A8C85861-1B16-4803-8689-AFC62984F8F6'
          nic1: em3
        # Dell PowerEdge
        nodegroup1:
          dmiString: "system-product-name"
          id: "PowerEdge R630"
          nic1: em3
          nic2: em1
          nic3: em2
        # Cisco UCS B200-M4"
        nodegroup2:
          dmiString: "system-product-name"
          id: "UCSB-B200-M4"
          nic1: enp7s0
          nic2: enp6s0

  This will result in the first node* entry where either:
       a) a mac matches a local device
    or b) a DMI String matches the specified id
  being written as a mapping file for os-net-config in
  /etc/os-net-config/mapping.yaml

parameters:
  # Note this requires a liberty heat or newer in the undercloud due to
  # the 2015-10-15 (which is required to enable str_replace serializing
  # the json parameter to json, another approch with a string parameter
  # will be required for older heat versions)
  NetConfigDataLookup:
    type: json
    default: {}
    description: per-node configuration map

resources:
  userdata:
    type: OS::Heat::MultipartMime
    properties:
      parts:
      - config: {get_resource: OsNetConfigMappings}

  OsNetConfigMappings:
    type: OS::Heat::SoftwareConfig
    properties:
      group: ungrouped
      config:
        str_replace:
          template: |
            #!/bin/sh
            eth_addr=$(cat /sys/class/net/*/address | tr '\n' ',')
            mkdir -p /etc/os-net-config

            # Create an os-net-config mapping file, note this defaults to
            # /etc/os-net-config/mapping.yaml, so we use that name despite
            # rendering the result as json
            echo '$node_lookup' | python -c "
            import json
            import sys
            import copy
            from subprocess import PIPE, Popen
            import yaml

            def write_mapping_file(interface_mapping):
              with open('/etc/os-net-config/mapping.yaml', 'w') as f:
                yaml.safe_dump(interface_mapping, f,  default_flow_style=False)

            input = sys.stdin.readline() or '{}'
            data = json.loads(input)
            for node in data:
              interface_mapping = {'interface_mapping':
                                      copy.deepcopy(data[node])}
              if 'dmiString' in interface_mapping['interface_mapping']:
                del interface_mapping['interface_mapping']['dmiString']
              if 'id' in interface_mapping['interface_mapping']:
                del interface_mapping['interface_mapping']['id']
              # Match on mac addresses first
              if any(x in '$eth_addr'.split(',') for x in data[node].values()):
                write_mapping_file(interface_mapping)
                break
              # If data contain dmiString and id keys, try to match node(group)
              if 'dmiString' in data[node] and 'id' in data[node]:
                ps = Popen([ 'dmidecode',
                             '--string', data[node].get('dmiString') ],
                             stdout=PIPE)
                out, err = ps.communicate()
                if data[node].get('id') == out.rstrip():
                  write_mapping_file(interface_mapping)
                  break
            "
          params:
            $node_lookup: {get_param: NetConfigDataLookup}

outputs:
  OS::stack_id:
    value: {get_resource: userdata}