88 lines
3.1 KiB
Python
88 lines
3.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding:utf-8 -*-
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#############################################################################
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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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# Description : ddr_constants.py is utility for defining constants
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# of dorado disaster recovery.
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#############################################################################
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class DoradoDisasterRecoveryConstants:
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# dorado files
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DDR_LOG_FILE = "gs_ddr.log"
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DDR_FILES_DIR = 'ddr_cabin'
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DDR_CLUSTER_STATUS_TMP_FILE = "cluster_state_tmp"
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DDR_CLUSTER_CONF_RECORD = "cluster_conf_record"
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PROCESS_LOCK_FILE = 'ddr_lock_'
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DDR_CONFIG_XML = "ddr_config.xml"
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GUC_BACKUP_FILE = ".ddr_guc_backup"
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ACTION_START = "start"
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ACTION_SWITCHOVER = "switchover"
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ACTION_FAILOVER = "failover"
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ACTION_ESTABLISH = "establish"
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# dorado query temp file
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DDR_CLUSTER_STAT = ".ddr_cluster_stat"
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DDR_FAILOVER_STAT = ".ddr_failover_stat"
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DDR_SWITCHOVER_STAT = ".ddr_switchover_stat"
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DDR_ESTABLISH_STAT = ".ddr_establish_stat"
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DDR_DISTRIBUTE_ACTION = "distribute_dorado_failover"
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# GUC CHANGE MAP
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GUC_CHANGE_MAP = {}
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# step file of each module
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DDR_STEP_FILES = {
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"start_primary": ".ddr_start_primary.step",
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"start_standby": ".ddr_start_standby.step",
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"stop": ".ddr_stop.step",
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"switchover_primary": ".ddr_switchover_primary.step",
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"switchover_standby": ".ddr_switchover_standby.step",
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"failover": ".ddr_failover.step",
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"query": ".ddr_query.step",
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}
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# task need check process is exist
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TASK_EXIST_CHECK = ["start", "stop", "switchover", "failover"]
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# default values
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MAX_BUILD_TIMEOUT = 1209600
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STANDBY_START_TIMEOUT = 3600 * 24 * 7
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CHECK_PROCESS_WAIT_TIME = 3
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# log remark
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LOG_REMARK = "-" * 80
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START_MSG = "Please ensure that the \"Remote Replication Pairs\" configured correctly "\
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"between the primary cluster and the disaster recovery cluster, "\
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"with Replication Mode in \"Synchronous\" state.\n" \
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"Ready to move on (yes/no)? "
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PRIMARY_MSG = "Please ensure that the \"Remote Replication Pairs\" configured correctly, "\
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"and check the \"Local Resource Role\" is Primary."\
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"Ready to move on (yes/no)? "
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STANDBY_MSG = "Please manually switchover the primary and secondary replication relationship "\
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"of the \"Remote Replication Pairs\" in Device Manager, "\
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"and ensure the \"Local Resource Role\" is Secondary."\
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"Ready to move on (yes/no)? "
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