tests/integration/test_broken_charm.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 Test a charm that breaks post-deployment
  17 """
  18
  19 import asyncio
  20 import logging
  21 import pytest
  22 from .. import base
  23
  24
  25 # @pytest.mark.serial
  26 class TestCharm(base.TestN2VC):
  27
  28     NSD_YAML = """
  29     nsd:nsd-catalog:
  30         nsd:
  31         -   id: brokencharm-ns
  32             name: brokencharm-ns
  33             short-name: brokencharm-ns
  34             description: NS with 1 VNF connected by datanet and mgmtnet VLs
  35             version: '1.0'
  36             logo: osm.png
  37             constituent-vnfd:
  38             -   vnfd-id-ref: charmproxy-vnf
  39                 member-vnf-index: '1'
  40             vld:
  41             -   id: mgmtnet
  42                 name: mgmtnet
  43                 short-name: mgmtnet
  44                 type: ELAN
  45                 mgmt-network: 'true'
  46                 vim-network-name: mgmt
  47                 vnfd-connection-point-ref:
  48                 -   vnfd-id-ref: charmproxy-vnf
  49                     member-vnf-index-ref: '1'
  50                     vnfd-connection-point-ref: vnf-mgmt
  51                 -   vnfd-id-ref: charmproxy-vnf
  52                     member-vnf-index-ref: '2'
  53                     vnfd-connection-point-ref: vnf-mgmt
  54             -   id: datanet
  55                 name: datanet
  56                 short-name: datanet
  57                 type: ELAN
  58                 vnfd-connection-point-ref:
  59                 -   vnfd-id-ref: charmproxy-vnf
  60                     member-vnf-index-ref: '1'
  61                     vnfd-connection-point-ref: vnf-data
  62                 -   vnfd-id-ref: charmproxy-vnf
  63                     member-vnf-index-ref: '2'
  64                     vnfd-connection-point-ref: vnf-data
  65     """
  66
  67     VNFD_YAML = """
  68     vnfd:vnfd-catalog:
  69         vnfd:
  70         -   id: hackfest-simplecharm-vnf
  71             name: hackfest-simplecharm-vnf
  72             short-name: hackfest-simplecharm-vnf
  73             version: '1.0'
  74             description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU with cloud-init
  75             logo: osm.png
  76             connection-point:
  77             -   id: vnf-mgmt
  78                 name: vnf-mgmt
  79                 short-name: vnf-mgmt
  80                 type: VPORT
  81             -   id: vnf-data
  82                 name: vnf-data
  83                 short-name: vnf-data
  84                 type: VPORT
  85             mgmt-interface:
  86                 cp: vnf-mgmt
  87             internal-vld:
  88             -   id: internal
  89                 name: internal
  90                 short-name: internal
  91                 type: ELAN
  92                 internal-connection-point:
  93                 -   id-ref: mgmtVM-internal
  94                 -   id-ref: dataVM-internal
  95             vdu:
  96             -   id: mgmtVM
  97                 name: mgmtVM
  98                 image: hackfest3-mgmt
  99                 count: '1'
 100                 vm-flavor:
 101                     vcpu-count: '1'
 102                     memory-mb: '1024'
 103                     storage-gb: '10'
 104                 interface:
 105                 -   name: mgmtVM-eth0
 106                     position: '1'
 107                     type: EXTERNAL
 108                     virtual-interface:
 109                         type: PARAVIRT
 110                     external-connection-point-ref: vnf-mgmt
 111                 -   name: mgmtVM-eth1
 112                     position: '2'
 113                     type: INTERNAL
 114                     virtual-interface:
 115                         type: PARAVIRT
 116                     internal-connection-point-ref: mgmtVM-internal
 117                 internal-connection-point:
 118                 -   id: mgmtVM-internal
 119                     name: mgmtVM-internal
 120                     short-name: mgmtVM-internal
 121                     type: VPORT
 122                 cloud-init-file: cloud-config.txt
 123             -   id: dataVM
 124                 name: dataVM
 125                 image: hackfest3-mgmt
 126                 count: '1'
 127                 vm-flavor:
 128                     vcpu-count: '1'
 129                     memory-mb: '1024'
 130                     storage-gb: '10'
 131                 interface:
 132                 -   name: dataVM-eth0
 133                     position: '1'
 134                     type: INTERNAL
 135                     virtual-interface:
 136                         type: PARAVIRT
 137                     internal-connection-point-ref: dataVM-internal
 138                 -   name: dataVM-xe0
 139                     position: '2'
 140                     type: EXTERNAL
 141                     virtual-interface:
 142                         type: PARAVIRT
 143                     external-connection-point-ref: vnf-data
 144                 internal-connection-point:
 145                 -   id: dataVM-internal
 146                     name: dataVM-internal
 147                     short-name: dataVM-internal
 148                     type: VPORT
 149             vnf-configuration:
 150                 juju:
 151                     charm: broken
 152                     proxy: true
 153                 initial-config-primitive:
 154                 -   seq: '1'
 155                     name: touch
 156                     parameter:
 157                     -   name: filename
 158                         value: '/home/ubuntu/first-touch'
 159                 config-primitive:
 160                 -   name: touch
 161                     parameter:
 162                     -   name: filename
 163                         data-type: STRING
 164                         default-value: '/home/ubuntu/touched'
 165     """
 166
 167     # @pytest.mark.serial
 168     @pytest.mark.asyncio
 169     async def test_charm_proxy(self, event_loop):
 170         """Deploy and execute the initial-config-primitive of a VNF."""
 171
 172         if self.nsd and self.vnfd:
 173             vnf_index = 0
 174
 175             for config in self.get_config():
 176                 juju = config['juju']
 177                 charm = juju['charm']
 178
 179                 await self.deploy(
 180                     vnf_index,
 181                     charm,
 182                     config,
 183                     event_loop,
 184                 )
 185
 186             while await self.running():
 187                 print("Waiting for test to finish...")
 188                 await asyncio.sleep(15)
 189             logging.debug("test_charm_proxy stopped")
 190
 191         return 'ok'