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_config_path():
  28     path = os.environ.get("O2APP_CONFIG", "/configs/o2app.conf")
  29     return path
  30
  31
  32 def get_postgres_uri():
  33     host = os.environ.get("DB_HOST", "localhost")
  34     port = 54321 if host == "localhost" else 5432
  35     password = os.environ.get("DB_PASSWORD", "o2ims123")
  36     user, db_name = "o2ims", "o2ims"
  37     return f"postgresql://{user}:{password}@{host}:{port}/{db_name}"
  38
  39
  40 def get_api_url():
  41     host_interal = os.environ.get("API_HOST", "localhost")
  42     host_external = os.environ.get("API_HOST_EXTERNAL_FLOATING")
  43     host = host_interal if host_external is None or host_external == '' \
  44         else host_external
  45
  46     port_internal = 5005 if host == "localhost" else 80
  47     port_external = 30205
  48     port = port_internal if host_external is None or host_external == '' \
  49         else port_external
  50     return f"http://{host}:{port}"
  51
  52
  53 def get_root_api_base():
  54     return "/"
  55
  56
  57 def get_o2ims_api_base():
  58     return get_root_api_base() + 'o2ims-infrastructureInventory/v1'
  59
  60
  61 def get_o2ims_monitoring_api_base():
  62     return get_root_api_base() + 'o2ims-infrastructureMonitoring/v1'
  63
  64
  65 def get_provision_api_base():
  66     return get_root_api_base() + 'provision/v1'
  67
  68
  69 def get_o2dms_api_base():
  70     return get_root_api_base() + "o2dms/v1"
  71
  72
  73 def get_redis_host_and_port():
  74     host = os.environ.get("REDIS_HOST", "localhost")
  75     port = 63791 if host == "localhost" else 6379
  76     return dict(host=host, port=port)
  77
  78
  79 def get_smo_o2endpoint():
  80     smo_o2endpoint = os.environ.get(
  81         "SMO_O2_ENDPOINT", "http://localhost/smo_sim")
  82     return smo_o2endpoint
  83
  84
  85 def get_stx_access_info(region_name="RegionOne", subcloud_hostname: str = "",
  86                         sub_is_https: bool = False):
  87     # authurl = os.environ.get("STX_AUTH_URL", "http://192.168.204.1:5000/v3")
  88     # username = os.environ.get("STX_USERNAME", "admin")
  89     # pswd = os.environ.get("STX_PASSWORD", "passwd1")
  90     # stx_access_info = (authurl, username, pswd)
  91     try:
  92         client_args = dict(
  93             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
  94             username=os.environ.get('OS_USERNAME', "admin"),
  95             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
  96             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
  97         )
  98     except KeyError:
  99         logger.error('Please source your RC file before execution, '
 100                      'e.g.: `source ~/downloads/admin-rc.sh`')
 101         sys.exit(1)
 102
 103     os_client_args = {}
 104     for key, val in client_args.items():
 105         os_client_args['os_{key}'.format(key=key)] = val
 106     if "" != subcloud_hostname:
 107         orig_auth_url = urlparse(_DEFAULT_STX_URL)
 108         new_auth_url = orig_auth_url._replace(
 109             netloc=orig_auth_url.netloc.replace(
 110                 orig_auth_url.hostname, subcloud_hostname))
 111         # new_auth_url = new_auth_url._replace(
 112         #     netloc=new_auth_url.netloc.replace(str(new_auth_url.port),
 113         # "18002"))
 114         if sub_is_https:
 115             new_auth_url = new_auth_url._replace(
 116                 scheme=new_auth_url.scheme.
 117                 replace(new_auth_url.scheme, 'https'))
 118             os_client_args['insecure'] = True
 119         os_client_args['os_auth_url'] = new_auth_url.geturl()
 120         os_client_args['os_endpoint_type'] = 'public'
 121     # os_client_args['system_url'] = os_client_args['os_auth_url']
 122     os_client_args['os_password'] = os_client_args.pop('os_api_key')
 123     os_client_args['os_region_name'] = region_name
 124     os_client_args['api_version'] = 1
 125     # os_client_args['user_domain_name'] = 'Default'
 126     # os_client_args['project_domain_name'] = 'Default'
 127     return os_client_args
 128
 129
 130 def get_dc_access_info():
 131     try:
 132         client_args = dict(
 133             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
 134             username=os.environ.get('OS_USERNAME', "admin"),
 135             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
 136             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
 137         )
 138     except KeyError:
 139         logger.error('Please source your RC file before execution, '
 140                      'e.g.: `source ~/downloads/admin-rc.sh`')
 141         sys.exit(1)
 142
 143     os_client_args = {}
 144     for key, val in client_args.items():
 145         os_client_args['os_{key}'.format(key=key)] = val
 146     auth_url = urlparse(os_client_args.pop('os_auth_url'))
 147     dcmanager_url = urlparse(_DEFAULT_DCMANAGER_URL)
 148     dcmanager_url = dcmanager_url._replace(netloc=dcmanager_url.netloc.replace(
 149         dcmanager_url.hostname, auth_url.hostname))
 150
 151     os_client_args['dcmanager_url'] = dcmanager_url.geturl()
 152     os_client_args['auth_url'] = auth_url.geturl()
 153     os_client_args['username'] = os_client_args.pop('os_username')
 154     os_client_args['api_key'] = os_client_args.pop('os_api_key')
 155     os_client_args['project_name'] = os_client_args.pop('os_project_name')
 156     os_client_args['user_domain_name'] = 'Default'
 157     os_client_args['project_domain_name'] = 'Default'
 158
 159     return os_client_args
 160
 161
 162 def get_fm_access_info():
 163     try:
 164         client_args = dict(
 165             auth_url=os.environ.get('OS_AUTH_URL', _DEFAULT_STX_URL),
 166             username=os.environ.get('OS_USERNAME', "admin"),
 167             api_key=os.environ.get('OS_PASSWORD', "fakepasswd1"),
 168             project_name=os.environ.get('OS_PROJECT_NAME', "admin"),
 169         )
 170     except KeyError:
 171         logger.error('Please source your RC file before execution, '
 172                      'e.g.: `source ~/downloads/admin-rc.sh`')
 173         sys.exit(1)
 174
 175     os_client_args = {}
 176     for key, val in client_args.items():
 177         os_client_args['os_{key}'.format(key=key)] = val
 178     auth_url = urlparse(os_client_args.pop('os_auth_url'))
 179
 180     os_client_args['insecure'] = True
 181
 182     os_client_args['auth_url'] = auth_url.geturl()
 183     os_client_args['username'] = os_client_args.pop('os_username')
 184     os_client_args['password'] = os_client_args.pop('os_api_key')
 185     os_client_args['project_name'] = os_client_args.pop('os_project_name')
 186     os_client_args['user_domain_name'] = 'Default'
 187     os_client_args['project_domain_name'] = 'Default'
 188
 189     return os_client_args
 190
 191
 192 def get_k8s_api_endpoint():
 193     K8S_KUBECONFIG = os.environ.get("K8S_KUBECONFIG", None)
 194     K8S_APISERVER = os.environ.get("K8S_APISERVER", None)
 195     K8S_TOKEN = os.environ.get("K8S_TOKEN", None)
 196     return K8S_KUBECONFIG, K8S_APISERVER, K8S_TOKEN
 197
 198
 199 def get_helm_cli():
 200     return '/usr/local/bin/helm'
 201
 202
 203 def get_system_controller_as_respool():
 204     return True
 205
 206
 207 def gen_k8s_config_dict(cluster_api_endpoint, cluster_ca_cert, admin_user,
 208                         admin_client_cert, admin_client_key):
 209     # KUBECONFIG environment variable
 210     # reference:
 211     # https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters/
 212     data = {
 213         'apiVersion': 'v1',
 214         'clusters': [
 215             {
 216                 'cluster': {
 217                     'server':
 218                     cluster_api_endpoint,
 219                     'certificate-authority-data':
 220                     cluster_ca_cert,
 221                 },
 222                 'name': 'inf-cluster'
 223             }],
 224         'contexts': [
 225             {
 226                 'context': {
 227                     'cluster': 'inf-cluster',
 228                     'user': 'kubernetes-admin'
 229                 },
 230                 'name': 'kubernetes-admin@inf-cluster'
 231             }
 232         ],
 233         'current-context': 'kubernetes-admin@inf-cluster',
 234         'kind': 'Config',
 235         'preferences': {},
 236         'users': [
 237             {
 238                 'name': admin_user,
 239                 'user': {
 240                     'client-certificate-data':
 241                     admin_client_cert,
 242                     'client-key-data':
 243                     admin_client_key,
 244                 }
 245             }]
 246     }
 247
 248     return data
 249
 250
 251 def get_helmcli_access():
 252     host_external = os.environ.get("API_HOST_EXTERNAL_FLOATING")
 253     host = "127.0.0.1" if host_external is None or host_external == '' \
 254         else host_external
 255     port = "10022" if host_external is None or host_external == '' \
 256         else "30022"
 257
 258     helm_host_with_port = host+':'+port
 259     helm_user = 'helm'
 260     helm_pass = os.environ.get("HELM_USER_PASSWD")
 261
 262     return helm_host_with_port, helm_user, helm_pass
 263
 264
 265 def get_alarm_yaml_filename():
 266     alarm_yaml_name = os.environ.get("ALARM_YAML")
 267     if alarm_yaml_name is not None and os.path.isfile(alarm_yaml_name):
 268         return alarm_yaml_name
 269     return "/configs/alarm.yaml"
 270
 271
 272 def get_events_yaml_filename():
 273     events_yaml_name = os.environ.get("EVENTS_YAML")
 274     if events_yaml_name is not None and os.path.isfile(events_yaml_name):
 275         return events_yaml_name
 276     return "/configs/events.yaml"