96 lines
4.2 KiB
Python
96 lines
4.2 KiB
Python
# -*- coding:utf-8 -*-
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# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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# ----------------------------------------------------------------------------
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from gspylib.inspection.common import SharedFuncs
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from gspylib.inspection.common.CheckItem import BaseItem
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from gspylib.inspection.common.CheckResult import ResultStatus
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from gspylib.common.ErrorCode import ErrorCode
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dbList = []
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class CheckDilateSysTab(BaseItem):
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def __init__(self):
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super(CheckDilateSysTab, self).__init__(self.__class__.__name__)
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self.Threshold_NG = None
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self.Threshold_Warning = None
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def preCheck(self):
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super(CheckDilateSysTab, self).preCheck()
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if (not (self.threshold.__contains__(
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'Threshold_NG') and self.threshold.__contains__(
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'Threshold_Warning'))):
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raise Exception(ErrorCode.GAUSS_530["GAUSS_53013"]
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% "The threshold Threshold_NG and"
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" Threshold_Warning ")
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if (not self.threshold['Threshold_NG'].isdigit() or not
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self.threshold['Threshold_Warning'].isdigit()):
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raise Exception(ErrorCode.GAUSS_530["GAUSS_53014"]
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% "The threshold Threshold_NG and"
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" Threshold_Warning ")
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self.Threshold_NG = int(self.threshold['Threshold_NG'])
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self.Threshold_Warning = int(self.threshold['Threshold_Warning'])
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def doCheck(self):
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global dbList
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self.result.rst = ResultStatus.OK
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sqldb = "select datname from pg_database;"
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output = SharedFuncs.runSqlCmd(sqldb, self.user, "", self.port,
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self.tmpPath, "postgres",
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self.mpprcFile)
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dbList = output.split("\n")
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dbList.remove("template0")
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sql = "select (pg_table_size(1259)/count(*)/247.172)::numeric(10,3)" \
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" from pg_class;"
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result = []
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for db in dbList:
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# Calculate the size with sql cmd
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output = SharedFuncs.runSqlCmd(sql, self.user, "", self.port,
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self.tmpPath, db, self.mpprcFile)
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if (float(output) > self.Threshold_NG):
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self.result.rst = ResultStatus.NG
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result.append(db)
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elif (float(output) > self.Threshold_Warning):
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result.append(db)
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if (self.result.rst == ResultStatus.OK):
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self.result.rst = ResultStatus.WARNING
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if (self.result.rst == ResultStatus.OK):
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self.result.val = "no system table dilate"
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else:
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self.result.val = "there is system table dilate in" \
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" databases:\n%s" % "\n".join(result)
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def doSet(self):
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reslutStr = ""
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sqlCmd = "cluster pg_attribute using" \
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" pg_attribute_relid_attnum_index;" \
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"cluster pg_class using pg_class_oid_index;" \
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"cluster pg_type using pg_type_oid_index;" \
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"cluster pg_proc using pg_proc_oid_index;" \
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"cluster pg_depend using pg_depend_depender_index;" \
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"cluster pg_index using pg_index_indexrelid_index;" \
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"cluster pg_namespace using pg_namespace_oid_index;" \
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"cluster pgxc_class using pgxc_class_pcrelid_index;" \
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"vacuum full pg_statistic;"
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for databaseName in dbList:
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for sql in sqlCmd.split(';'):
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output = SharedFuncs.runSqlCmd(sql, self.user, "", self.port,
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self.tmpPath, databaseName,
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self.mpprcFile)
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reslutStr += output
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self.result.val = reslutStr
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