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41 lines
964 B
41 lines
964 B
6 months ago
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# -*-coding:utf-8 -*-
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# 组件卸载时执行的脚本
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from dataInterface.functions import CFunction
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from dataInterface.db.params import CPgSqlParam
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def uninstall():
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# 组件卸载动作
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# 1. 删除任务
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remove_task()
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# 2.删除数据库schema
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uninstall_db_schema()
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# 3. 删除kafka topic
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delete_kafka_topic()
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# 4. 其他操作等
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def remove_task():
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"""
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组件批量注销任务
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"""
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from appManager.module.global_api import ComponentHelper
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ch = ComponentHelper('demo')
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ch_ret = ch.remove_task()
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def uninstall_db_schema():
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''' 删除数据库schema '''
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try:
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sql = CPgSqlParam("drop schema if exists demo cascade")
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CFunction.execute(sql)
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except Exception as e:
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raise e
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# logger.error("delete data schema fail! reason: %s" % e)
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def delete_kafka_topic():
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from appsUtils.kafkaUtil import KAFKA_API
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api = KAFKA_API()
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api. delete_topic('topic_name')
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