o2common/config/config.py

   1 # Copyright (C) 2021 Wind River Systems, Inc.
   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 #  limitations under the License.
  14
  15 import os
  16 import sys
  17 from urllib.parse import urlparse
  18
  19 from o2common.helper import o2logging
  20 logger = o2logging.get_logger(__name__)
  21
  22
  23 _DEFAULT_DCMANAGER_URL = "http://192.168.204.1:8119/v1.0"
  24 _DEFAULT_STX_URL = "http://192.168.204.1:5000/v3"
  25
  26
  27 def get_postgres_uri():
  28     host = os.environ.get("DB_HOST", "localhost")
  29     port = 54321 if host == "localhost" else 5432
  30     password = os.environ.get("DB_PASSWORD", "o2ims123")
  31     user, db_name = "o2ims", "o2ims"
  32     return f"postgresql://{user}:{password}@{host}:{port}/{db_name}"
  33
  34
  35 def get_api_url():
  36     host_interal = os.environ.get("API_HOST", "localhost")
  37     host_external = os.environ.get("API_HOST_EXTERNAL_FLOATING")
  38     host = host_interal if host_external is None or host_external == '' \
  39         else host_external
  40
  41     port_internal = 5005 if host == "localhost" else 80
  42     port_external = 30205
  43     port = port_internal if host_external is None or host_external == '' \
  44         else port_external
  45     return f"http://{host}:{port}"
  46
  47
  48 def get_root_api_base():
  49     return "/"
  50
  51
  52 def get_o2ims_api_base():
  53     return get_root_api_base() + 'o2ims-infrastructureInventory/v1'
  54
  55
  56 def get_o2ims_monitoring_api_base():
  57     return get_root_api_base() + 'o2ims-infrastructureMonitoring/v1'
  58
  59
  60 def get_provision_api_base():
  61     return get_root_api_base() + 'provision/v1'
  62
  63
  64 def get_o2dms_api_base():
  65     return get_root_api_base() + "o2dms/v1"
  66
  67
  68 def get_redis_host_and_port():
  69     host = os.environ.get("REDIS_HOST", "localhost")
  70     port = 63791 if host == "localhost" else 6379
  71     return dict(host=host, port=port)
  72
  73
  74 def get_smo_o2endpoint():
  75     smo_o2endpoint = os.environ.get(
  76         "SMO_O2_ENDPOINT", "http://localhost/smo_sim")
  77     return smo_o2endpoint
  78
  79
  80 def get_stx_access_info(region_name="RegionOne", subcloud_hostname: str = "",
  81                         sub_is_https: bool = False):
  82     # authurl = os.environ.get("STX_AUTH_URL", "http://192.168.204.1:5000/v3")
  83     # username = os.environ.get("STX_USERNAME", "admin")
  84     # pswd = os.environ.get("STX_PASSWORD", "passwd1")
  85     # stx_access_info = (authurl, username, pswd)
  86     try:
  87         client_args = dict(
  88             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
  89             username=os.environ.get('OS_USERNAME', "admin"),
  90             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
  91             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
  92         )
  93     except KeyError:
  94         logger.error('Please source your RC file before execution, '
  95                      'e.g.: `source ~/downloads/admin-rc.sh`')
  96         sys.exit(1)
  97
  98     os_client_args = {}
  99     for key, val in client_args.items():
 100         os_client_args['os_{key}'.format(key=key)] = val
 101     if "" != subcloud_hostname:
 102         orig_auth_url = urlparse(_DEFAULT_STX_URL)
 103         new_auth_url = orig_auth_url._replace(
 104             netloc=orig_auth_url.netloc.replace(
 105                 orig_auth_url.hostname, subcloud_hostname))
 106         # new_auth_url = new_auth_url._replace(
 107         #     netloc=new_auth_url.netloc.replace(str(new_auth_url.port),
 108         # "18002"))
 109         if sub_is_https:
 110             new_auth_url = new_auth_url._replace(
 111                 scheme=new_auth_url.scheme.
 112                 replace(new_auth_url.scheme, 'https'))
 113             os_client_args['insecure'] = True
 114         os_client_args['os_auth_url'] = new_auth_url.geturl()
 115         os_client_args['os_endpoint_type'] = 'public'
 116     # os_client_args['system_url'] = os_client_args['os_auth_url']
 117     os_client_args['os_password'] = os_client_args.pop('os_api_key')
 118     os_client_args['os_region_name'] = region_name
 119     os_client_args['api_version'] = 1
 120     # os_client_args['user_domain_name'] = 'Default'
 121     # os_client_args['project_domain_name'] = 'Default'
 122     return os_client_args
 123
 124
 125 def get_dc_access_info():
 126     try:
 127         client_args = dict(
 128             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
 129             username=os.environ.get('OS_USERNAME', "admin"),
 130             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
 131             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
 132         )
 133     except KeyError:
 134         logger.error('Please source your RC file before execution, '
 135                      'e.g.: `source ~/downloads/admin-rc.sh`')
 136         sys.exit(1)
 137
 138     os_client_args = {}
 139     for key, val in client_args.items():
 140         os_client_args['os_{key}'.format(key=key)] = val
 141     auth_url = urlparse(os_client_args.pop('os_auth_url'))
 142     dcmanager_url = urlparse(_DEFAULT_DCMANAGER_URL)
 143     dcmanager_url = dcmanager_url._replace(netloc=dcmanager_url.netloc.replace(
 144         dcmanager_url.hostname, auth_url.hostname))
 145
 146     os_client_args['dcmanager_url'] = dcmanager_url.geturl()
 147     os_client_args['auth_url'] = auth_url.geturl()
 148     os_client_args['username'] = os_client_args.pop('os_username')
 149     os_client_args['api_key'] = os_client_args.pop('os_api_key')
 150     os_client_args['project_name'] = os_client_args.pop('os_project_name')
 151     os_client_args['user_domain_name'] = 'Default'
 152     os_client_args['project_domain_name'] = 'Default'
 153
 154     return os_client_args
 155
 156
 157 def get_fm_access_info():
 158     try:
 159         client_args = dict(
 160             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
 161             username=os.environ.get('OS_USERNAME', "admin"),
 162             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
 163             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
 164         )
 165     except KeyError:
 166         logger.error('Please source your RC file before execution, '
 167                      'e.g.: `source ~/downloads/admin-rc.sh`')
 168         sys.exit(1)
 169
 170     os_client_args = {}
 171     for key, val in client_args.items():
 172         os_client_args['os_{key}'.format(key=key)] = val
 173     auth_url = urlparse(os_client_args.pop('os_auth_url'))
 174
 175     os_client_args['insecure'] = True
 176
 177     os_client_args['auth_url'] = auth_url.geturl()
 178     os_client_args['username'] = os_client_args.pop('os_username')
 179     os_client_args['password'] = os_client_args.pop('os_api_key')
 180     os_client_args['project_name'] = os_client_args.pop('os_project_name')
 181     os_client_args['user_domain_name'] = 'Default'
 182     os_client_args['project_domain_name'] = 'Default'
 183
 184     return os_client_args
 185
 186
 187 def get_k8s_api_endpoint():
 188     K8S_KUBECONFIG = os.environ.get("K8S_KUBECONFIG", None)
 189     K8S_APISERVER = os.environ.get("K8S_APISERVER", None)
 190     K8S_TOKEN = os.environ.get("K8S_TOKEN", None)
 191     return K8S_KUBECONFIG, K8S_APISERVER, K8S_TOKEN
 192
 193
 194 def get_helm_cli():
 195     return '/usr/local/bin/helm'
 196
 197
 198 def get_system_controller_as_respool():
 199     return True
 200
 201
 202 def gen_k8s_config_dict(cluster_api_endpoint, cluster_ca_cert, admin_user,
 203                         admin_client_cert, admin_client_key):
 204     # KUBECONFIG environment variable
 205     # reference:
 206     # https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters/
 207     data = {
 208         'apiVersion': 'v1',
 209         'clusters': [
 210             {
 211                 'cluster': {
 212                     'server':
 213                     cluster_api_endpoint,
 214                     'certificate-authority-data':
 215                     cluster_ca_cert,
 216                 },
 217                 'name': 'inf-cluster'
 218             }],
 219         'contexts': [
 220             {
 221                 'context': {
 222                     'cluster': 'inf-cluster',
 223                     'user': 'kubernetes-admin'
 224                 },
 225                 'name': 'kubernetes-admin@inf-cluster'
 226             }
 227         ],
 228         'current-context': 'kubernetes-admin@inf-cluster',
 229         'kind': 'Config',
 230         'preferences': {},
 231         'users': [
 232             {
 233                 'name': admin_user,
 234                 'user': {
 235                     'client-certificate-data':
 236                     admin_client_cert,
 237                     'client-key-data':
 238                     admin_client_key,
 239                 }
 240             }]
 241     }
 242
 243     return data
 244
 245
 246 def get_helmcli_access():
 247     host_external = os.environ.get("API_HOST_EXTERNAL_FLOATING")
 248     host = "127.0.0.1" if host_external is None or host_external == '' \
 249         else host_external
 250     port = "10022" if host_external is None or host_external == '' \
 251         else "30022"
 252
 253     helm_host_with_port = host+':'+port
 254     helm_user = 'helm'
 255     helm_pass = os.environ.get("HELM_USER_PASSWD")
 256
 257     return helm_host_with_port, helm_user, helm_pass
 258
 259
 260 def get_alarm_yaml_filename():
 261     alarm_yaml_name = os.environ.get("ALARM_YAML")
 262     if alarm_yaml_name is not None and os.path.isfile(alarm_yaml_name):
 263         return alarm_yaml_name
 264     return "/configs/alarm.yaml"
 265
 266
 267 def get_events_yaml_filename():
 268     events_yaml_name = os.environ.get("EVENTS_YAML")
 269     if events_yaml_name is not None and os.path.isfile(events_yaml_name):
 270         return events_yaml_name
 271     return "/configs/events.yaml"