tests/integration/test_simplecharm.py

   1 # Copyright 2019 Canonical Ltd.
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #     Unless required by applicable law or agreed to in writing, software
  10 #     distributed under the License is distributed on an "AS IS" BASIS,
  11 #     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #     See the License for the specific language governing permissions and
  13 #
  14
  15 """
  16 Exercise the simplecharm hackfest example:
  17 https://osm-download.etsi.org/ftp/osm-4.0-four/4th-hackfest/packages/hackfest_simplecharm_vnf.tar.gz
  18 """
  19
  20 import asyncio
  21 import logging
  22 import pytest
  23 from .. import base
  24
  25
  26 # @pytest.mark.serial
  27 class TestCharm(base.TestN2VC):
  28
  29     NSD_YAML = """
  30     nsd:nsd-catalog:
  31         nsd:
  32         -   id: charmproxy-ns
  33             name: charmproxy-ns
  34             short-name: charmproxy-ns
  35             description: NS with 1 VNF connected by datanet and mgmtnet VLs
  36             version: '1.0'
  37             logo: osm.png
  38             constituent-vnfd:
  39             -   vnfd-id-ref: charmproxy-vnf
  40                 member-vnf-index: '1'
  41             vld:
  42             -   id: mgmtnet
  43                 name: mgmtnet
  44                 short-name: mgmtnet
  45                 type: ELAN
  46                 mgmt-network: 'true'
  47                 vim-network-name: mgmt
  48                 vnfd-connection-point-ref:
  49                 -   vnfd-id-ref: charmproxy-vnf
  50                     member-vnf-index-ref: '1'
  51                     vnfd-connection-point-ref: vnf-mgmt
  52                 -   vnfd-id-ref: charmproxy-vnf
  53                     member-vnf-index-ref: '2'
  54                     vnfd-connection-point-ref: vnf-mgmt
  55             -   id: datanet
  56                 name: datanet
  57                 short-name: datanet
  58                 type: ELAN
  59                 vnfd-connection-point-ref:
  60                 -   vnfd-id-ref: charmproxy-vnf
  61                     member-vnf-index-ref: '1'
  62                     vnfd-connection-point-ref: vnf-data
  63                 -   vnfd-id-ref: charmproxy-vnf
  64                     member-vnf-index-ref: '2'
  65                     vnfd-connection-point-ref: vnf-data
  66     """
  67
  68     VNFD_YAML = """
  69     vnfd:vnfd-catalog:
  70         vnfd:
  71         -   id: hackfest-simplecharm-vnf
  72             name: hackfest-simplecharm-vnf
  73             short-name: hackfest-simplecharm-vnf
  74             version: '1.0'
  75             description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU with cloud-init
  76             logo: osm.png
  77             connection-point:
  78             -   id: vnf-mgmt
  79                 name: vnf-mgmt
  80                 short-name: vnf-mgmt
  81                 type: VPORT
  82             -   id: vnf-data
  83                 name: vnf-data
  84                 short-name: vnf-data
  85                 type: VPORT
  86             mgmt-interface:
  87                 cp: vnf-mgmt
  88             internal-vld:
  89             -   id: internal
  90                 name: internal
  91                 short-name: internal
  92                 type: ELAN
  93                 internal-connection-point:
  94                 -   id-ref: mgmtVM-internal
  95                 -   id-ref: dataVM-internal
  96             vdu:
  97             -   id: mgmtVM
  98                 name: mgmtVM
  99                 image: hackfest3-mgmt
 100                 count: '1'
 101                 vm-flavor:
 102                     vcpu-count: '1'
 103                     memory-mb: '1024'
 104                     storage-gb: '10'
 105                 interface:
 106                 -   name: mgmtVM-eth0
 107                     position: '1'
 108                     type: EXTERNAL
 109                     virtual-interface:
 110                         type: PARAVIRT
 111                     external-connection-point-ref: vnf-mgmt
 112                 -   name: mgmtVM-eth1
 113                     position: '2'
 114                     type: INTERNAL
 115                     virtual-interface:
 116                         type: PARAVIRT
 117                     internal-connection-point-ref: mgmtVM-internal
 118                 internal-connection-point:
 119                 -   id: mgmtVM-internal
 120                     name: mgmtVM-internal
 121                     short-name: mgmtVM-internal
 122                     type: VPORT
 123                 cloud-init-file: cloud-config.txt
 124             -   id: dataVM
 125                 name: dataVM
 126                 image: hackfest3-mgmt
 127                 count: '1'
 128                 vm-flavor:
 129                     vcpu-count: '1'
 130                     memory-mb: '1024'
 131                     storage-gb: '10'
 132                 interface:
 133                 -   name: dataVM-eth0
 134                     position: '1'
 135                     type: INTERNAL
 136                     virtual-interface:
 137                         type: PARAVIRT
 138                     internal-connection-point-ref: dataVM-internal
 139                 -   name: dataVM-xe0
 140                     position: '2'
 141                     type: EXTERNAL
 142                     virtual-interface:
 143                         type: PARAVIRT
 144                     external-connection-point-ref: vnf-data
 145                 internal-connection-point:
 146                 -   id: dataVM-internal
 147                     name: dataVM-internal
 148                     short-name: dataVM-internal
 149                     type: VPORT
 150             vnf-configuration:
 151                 juju:
 152                     charm: simple
 153                     proxy: true
 154                 initial-config-primitive:
 155                 -   seq: '1'
 156                     name: touch
 157                     parameter:
 158                     -   name: filename
 159                         value: '/home/ubuntu/first-touch'
 160                 config-primitive:
 161                 -   name: touch
 162                     parameter:
 163                     -   name: filename
 164                         data-type: STRING
 165                         default-value: '/home/ubuntu/touched'
 166     """
 167
 168     # @pytest.mark.serial
 169     @pytest.mark.asyncio
 170     async def test_charm_proxy(self, event_loop):
 171         """Deploy and execute the initial-config-primitive of a VNF."""
 172
 173         if self.nsd and self.vnfd:
 174             vnf_index = 0
 175
 176             for config in self.get_config():
 177                 juju = config['juju']
 178                 charm = juju['charm']
 179
 180                 await self.deploy(
 181                     vnf_index,
 182                     charm,
 183                     config,
 184                     event_loop,
 185                 )
 186
 187             while await self.running():
 188                 print("Waiting for test to finish...")
 189                 await asyncio.sleep(15)
 190             logging.debug("test_charm_proxy stopped")
 191
 192         return 'ok'