1 # Copyright (C) 2021 Wind River Systems, Inc.
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3 # Licensed under the Apache License, Version 2.0 (the "License");
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4 # you may not use this file except in compliance with the License.
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5 # You may obtain a copy of the License at
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7 # http://www.apache.org/licenses/LICENSE-2.0
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9 # Unless required by applicable law or agreed to in writing, software
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10 # distributed under the License is distributed on an "AS IS" BASIS,
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11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 # See the License for the specific language governing permissions and
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13 # limitations under the License.
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15 # client talking to Stx standalone
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18 from o2ims.service.client.base_client import BaseClient
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19 from typing import List
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21 from o2ims.domain import stx_object as ocloudModel
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22 from o2ims import config
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23 from o2ims.domain.resource_type import ResourceTypeEnum
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25 # from dcmanagerclient.api import client
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26 from cgtsclient.client import get_client
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28 from o2common.helper import o2logging
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29 logger = o2logging.get_logger(__name__)
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32 class StxSaOcloudClient(BaseClient):
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33 def __init__(self, driver=None):
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35 self.driver = driver if driver else StxSaClientImp()
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37 def _get(self, id) -> ocloudModel.StxGenericModel:
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38 return self.driver.getInstanceInfo()
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40 def _list(self, **filters):
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41 return [self.driver.getInstanceInfo()]
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44 class StxSaResourcePoolClient(BaseClient):
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47 self.driver = StxSaClientImp()
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49 def _get(self, id) -> ocloudModel.StxGenericModel:
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50 return self.driver.getInstanceInfo()
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52 def _list(self, **filters):
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53 return [self.driver.getInstanceInfo()]
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56 class StxSaDmsClient(BaseClient):
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59 self.driver = StxSaClientImp()
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61 def _get(self, name) -> ocloudModel.StxGenericModel:
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62 return self.driver.getK8sDetail(name)
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64 def _list(self, **filters):
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65 return self.driver.getK8sList(**filters)
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68 class StxPserverClient(BaseClient):
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71 self.driver = StxSaClientImp()
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73 def _get(self, id) -> ocloudModel.StxGenericModel:
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74 return self.driver.getPserver(id)
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76 def _list(self, **filters) -> List[ocloudModel.StxGenericModel]:
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77 return self.driver.getPserverList(**filters)
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80 class StxCpuClient(BaseClient):
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83 # self._pserver_id = pserver_id
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84 self.driver = StxSaClientImp()
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86 def _get(self, id) -> ocloudModel.StxGenericModel:
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87 return self.driver.getCpu(id)
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89 def _list(self, **filters) -> List[ocloudModel.StxGenericModel]:
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90 return self.driver.getCpuList(**filters)
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92 # internal driver which implement client call to Stx Standalone instance
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95 class StxSaClientImp(object):
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96 def __init__(self, stx_client=None):
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98 self.stxclient = stx_client if stx_client else self.getStxClient()
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100 def getStxClient(self):
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101 os_client_args = config.get_stx_access_info()
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102 config_client = get_client(**os_client_args)
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103 return config_client
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105 def getInstanceInfo(self) -> ocloudModel.StxGenericModel:
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106 systems = self.stxclient.isystem.list()
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107 logger.debug("systems:" + str(systems[0].to_dict()))
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108 return ocloudModel.StxGenericModel(
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109 ResourceTypeEnum.OCLOUD, systems[0]) if systems else None
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111 def getPserverList(self, **filters) -> List[ocloudModel.StxGenericModel]:
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112 # resourcepoolid = filters.get("resourcepoolid", None)
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113 hosts = self.stxclient.ihost.list()
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114 logger.debug("host 1:" + str(hosts[0].to_dict()))
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115 return [ocloudModel.StxGenericModel(
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116 ResourceTypeEnum.PSERVER, self._hostconverter(host))
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117 for host in hosts if host]
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119 def getPserver(self, id) -> ocloudModel.StxGenericModel:
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120 host = self.stxclient.ihost.get(id)
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121 logger.debug("host:" + str(host.to_dict()))
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122 return ocloudModel.StxGenericModel(
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123 ResourceTypeEnum.PSERVER, self._hostconverter(host))
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125 def getK8sList(self, **filters) -> List[ocloudModel.StxGenericModel]:
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126 k8sclusters = self.stxclient.kube_cluster.list()
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127 logger.debug("k8sresources[0]:" + str(k8sclusters[0].to_dict()))
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128 return [ocloudModel.StxGenericModel(
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129 ResourceTypeEnum.DMS,
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130 self._k8sconverter(k8sres), self._k8shasher(k8sres))
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131 for k8sres in k8sclusters if k8sres]
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133 def getK8sDetail(self, name) -> ocloudModel.StxGenericModel:
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135 k8sclusters = self.stxclient.kube_cluster.list()
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136 # logger.debug("k8sresources[0]:" + str(k8sclusters[0].to_dict()))
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137 k8scluster = k8sclusters.pop()
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139 k8scluster = self.stxclient.kube_cluster.get(name)
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143 logger.debug("k8sresource:" + str(k8scluster.to_dict()))
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144 return ocloudModel.StxGenericModel(
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145 ResourceTypeEnum.DMS,
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146 self._k8sconverter(k8scluster), self._k8shasher(k8scluster))
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148 def getCpuList(self, **filters) -> List[ocloudModel.StxGenericModel]:
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149 hostid = filters.get("hostid", None)
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150 assert (hostid is not None), "missing hostid to query icpu list"
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151 cpulist = self.stxclient.icpu.list(hostid)
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152 return [ocloudModel.StxGenericModel(
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153 ResourceTypeEnum.PSERVER_CPU,
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154 self._cpuconverter(cpures)) for cpures in cpulist if cpures]
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156 def getCpu(self, id) -> ocloudModel.StxGenericModel:
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157 cpuinfo = self.stxclient.icpu.get(id)
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158 return ocloudModel.StxGenericModel(
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159 ResourceTypeEnum.PSERVER_CPU, self._cpuconverter(cpuinfo))
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161 def _getIsystems(self):
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162 return self.stxclient.isystem.list()
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164 def _getIsystem(self, id=None):
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166 return self.stxclient.isystem.get(id)
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168 isystems = self.stxclient.isystem.list()
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169 if len(isystems) != 1 and not id:
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170 raise Exception('No system uuid was provided and '
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171 'more than one system exists in the account.')
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175 def _hostconverter(host):
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176 setattr(host, "name", host.hostname)
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180 def _cpuconverter(cpu):
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181 setattr(cpu, "name", "core-"+str(cpu.core))
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185 def _k8sconverter(cluster):
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186 setattr(cluster, "name", cluster.cluster_name)
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187 setattr(cluster, "uuid",
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188 uuid.uuid3(uuid.NAMESPACE_URL, cluster.cluster_name))
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189 setattr(cluster, 'updated_at', None)
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190 setattr(cluster, 'created_at', None)
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191 logger.debug("k8s cluster name/uuid:" +
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192 cluster.name + "/" + str(cluster.uuid))
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196 def _k8shasher(cluster):
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197 return str(hash((cluster.cluster_name,
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198 cluster.cluster_api_endpoint, cluster.admin_user)))
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