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 logger = logging.getLogger(__name__)
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31 class StxSaOcloudClient(BaseClient):
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32 def __init__(self, driver=None):
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34 self.driver = driver if driver else StxSaClientImp()
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36 # def list(self) -> List[ocloudModel.StxGenericModel]:
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37 # return self._list()
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39 # def get(self, id) -> ocloudModel.StxGenericModel:
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40 # return self._get(id)
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42 def _get(self, id) -> ocloudModel.StxGenericModel:
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43 return self.driver.getInstanceInfo()
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46 return [self.driver.getInstanceInfo()]
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49 class StxSaResourcePoolClient(BaseClient):
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52 self.driver = StxSaClientImp()
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54 def _get(self, id) -> ocloudModel.StxGenericModel:
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55 return self.driver.getInstanceInfo()
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58 return [self.driver.getInstanceInfo()]
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61 class StxSaDmsClient(BaseClient):
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64 self.driver = StxSaClientImp()
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66 def _get(self, name) -> ocloudModel.StxGenericModel:
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67 return self.driver.getK8sDetail(name)
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70 return self.driver.getK8sList()
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73 class StxPserverClient(BaseClient):
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76 self.driver = StxSaClientImp()
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78 def _get(self, id) -> ocloudModel.StxGenericModel:
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79 return self.driver.getPserver(id)
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81 def _list(self) -> List[ocloudModel.StxGenericModel]:
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82 return self.driver.getPserverList()
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85 class StxCpuClient(BaseClient):
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86 def __init__(self, pserver_id):
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88 self._pserver_id = pserver_id
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89 self.driver = StxSaClientImp()
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91 def _get(self, id) -> ocloudModel.StxGenericModel:
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92 return self.driver.getCpu(id)
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94 def _list(self) -> List[ocloudModel.StxGenericModel]:
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95 return self.driver.getCpuList(self._pserver_id)
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97 # internal driver which implement client call to Stx Standalone instance
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100 class StxSaClientImp(object):
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101 def __init__(self, stx_client=None):
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103 self.stxclient = stx_client if stx_client else self.getStxClient()
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105 def getStxClient(self):
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106 os_client_args = config.get_stx_access_info()
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107 config_client = get_client(**os_client_args)
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108 return config_client
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110 def getInstanceInfo(self) -> ocloudModel.StxGenericModel:
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111 systems = self.stxclient.isystem.list()
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112 logger.debug("systems:" + str(systems[0].to_dict()))
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113 return ocloudModel.StxGenericModel(
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114 ResourceTypeEnum.OCLOUD, systems[0]) if systems else None
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116 def getPserverList(self) -> List[ocloudModel.StxGenericModel]:
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117 hosts = self.stxclient.ihost.list()
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118 logger.debug("host 1:" + str(hosts[0].to_dict()))
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119 return [ocloudModel.StxGenericModel(
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120 ResourceTypeEnum.PSERVER, self._hostconverter(host))
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121 for host in hosts if host]
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123 def getPserver(self, id) -> ocloudModel.StxGenericModel:
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124 host = self.stxclient.ihost.get(id)
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125 logger.debug("host:" + str(host.to_dict()))
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126 return ocloudModel.StxGenericModel(
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127 ResourceTypeEnum.PSERVER, self._hostconverter(host))
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129 def getK8sList(self) -> List[ocloudModel.StxGenericModel]:
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130 k8sclusters = self.stxclient.kube_cluster.list()
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131 logger.debug("k8sresources[0]:" + str(k8sclusters[0].to_dict()))
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132 return [ocloudModel.StxGenericModel(
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133 ResourceTypeEnum.DMS,
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134 self._k8sconverter(k8sres), self._k8shasher(k8sres))
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135 for k8sres in k8sclusters if k8sres]
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137 def getK8sDetail(self, name) -> ocloudModel.StxGenericModel:
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139 k8sclusters = self.stxclient.kube_cluster.list()
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140 # logger.debug("k8sresources[0]:" + str(k8sclusters[0].to_dict()))
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141 k8scluster = k8sclusters.pop()
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143 k8scluster = self.stxclient.kube_cluster.get(name)
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147 logger.debug("k8sresource:" + str(k8scluster.to_dict()))
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148 return ocloudModel.StxGenericModel(
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149 ResourceTypeEnum.DMS,
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150 self._k8sconverter(k8scluster), self._k8shasher(k8scluster))
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152 def getCpuList(self, hostid) -> List[ocloudModel.StxGenericModel]:
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153 cpulist = self.stxclient.icpu.list(hostid)
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154 return [ocloudModel.StxGenericModel(
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155 ResourceTypeEnum.OCLOUD,
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156 self._cpuconverter(cpures)) for cpures in cpulist if cpures]
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158 def getCpu(self, id) -> ocloudModel.StxGenericModel:
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159 cpuinfo = self.stxclient.icpu.get(id)
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160 return ocloudModel.StxGenericModel(
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161 ResourceTypeEnum.OCLOUD, self._cpuconverter(cpuinfo))
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163 def _getIsystems(self):
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164 return self.stxclient.isystem.list()
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166 def _getIsystem(self, id=None):
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168 return self.stxclient.isystem.get(id)
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170 isystems = self.stxclient.isystem.list()
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171 if len(isystems) != 1 and not id:
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172 raise Exception('No system uuid was provided and '
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173 'more than one system exists in the account.')
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177 def _hostconverter(host):
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178 setattr(host, "name", host.hostname)
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182 def _cpuconverter(cpu):
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183 setattr(cpu, "name", "core-"+str(cpu.core))
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187 def _k8sconverter(cluster):
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188 setattr(cluster, "name", cluster.cluster_name)
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189 setattr(cluster, "uuid",
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190 uuid.uuid3(uuid.NAMESPACE_URL, cluster.cluster_name))
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191 setattr(cluster, 'updated_at', None)
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192 setattr(cluster, 'created_at', None)
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193 logger.debug("k8s cluster name/uuid:" +
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194 cluster.name + "/" + str(cluster.uuid))
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198 def _k8shasher(cluster):
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199 return str(hash((cluster.cluster_name,
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200 cluster.cluster_api_endpoint, cluster.admin_user)))
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