om仓迁移

2020-12-16 17:25:24 +08:00
parent ff6341ac90
commit a2679f0cf7
312 changed files with 99629 additions and 0 deletions
--- a/script/impl/upgrade/UpgradeConst.py
+++ b/script/impl/upgrade/UpgradeConst.py
@ -0,0 +1,126 @@
+#-*- coding:utf-8 -*-
+
+#############################################################################
+# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
+#
+# openGauss is licensed under Mulan PSL v2.
+# You can use this software according to the terms
+# and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#
+#          http://license.coscl.org.cn/MulanPSL2
+#
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+# ----------------------------------------------------------------------------
+# Const values
+#############################################################################
+
+UPGRADE_TIMEOUT_CLUSTER_START = 600
+UPGRADE_TIMEOUT_CLUSTER_STOP = 1800
+
+#because the number is float, so notice the recision
+DELTA_NUM = 0.000001
+#external action
+ACTION_CHOSE_STRATEGY = "chose-strategy"
+ACTION_INPLACE_UPGRADE = "inplace-binary-upgrade"
+#grey upgrade
+ACTION_SMALL_UPGRADE = "small-binary-upgrade"
+ACTION_LARGE_UPGRADE = "large-binary-upgrade"
+# ACTION_ONLINE_UPGRADE is used for record online upgrade step,
+# not really provide this action outside to user,
+# if use ACTION_BINARY_UPGRADE, it will confuse with off-line binary upgrade
+ACTION_AUTO_UPGRADE = "auto-upgrade"
+ACTION_AUTO_ROLLBACK = "auto-rollback"
+ACTION_COMMIT_UPGRADE = "commit-upgrade"
+
+ACTION_SYNC_CONFIG = "sync_config"
+ACTION_SWITCH_PROCESS = "switch_little_effect_process"
+ACTION_SWITCH_BIN = "switch_bin"
+ACTION_COPY_CERTS = "copy_certs"
+ACTION_CLEAN_INSTALL_PATH = "clean_install_path"
+
+ACTION_TOUCH_INIT_FILE = "touch_init_file"
+ACTION_CHECK_VERSION = "check_version"
+
+ACTION_BACKUP_CONFIG = "backup_config"
+ACTION_RESTORE_CONFIG = "restore_config"
+ACTION_INPLACE_BACKUP = "inplace_backup"
+ACTION_INPLACE_RESTORE = "inplace_restore"
+ACTION_CHECK_GUC = "check_guc"
+ACTION_BACKUP_HOTPATCH = "backup_hotpatch"
+ACTION_ROLLBACK_HOTPATCH = "rollback_hotpatch"
+
+OPTION_PRECHECK = "before"
+OPTION_POSTCHECK = "after"
+INPLACE_UPGRADE_STEP_FILE = "upgrade_step.dat"
+GREY_UPGRADE_STEP_FILE = "upgrade_step.csv"
+CLUSTER_CMSCONF_FILE = "cluster_cmsconf.json"
+CLUSTER_CNSCONF_FILE = "cluster_cnconf.json"
+READONLY_MODE = "read_only_mode"
+
+#step flag
+BINARY_UPGRADE_NO_NEED_ROLLBACK = -2
+INVALID_UPRADE_STEP = -1
+#binary upgrade step
+BINARY_UPGRADE_STEP_INIT_STATUS = 0
+BINARY_UPGRADE_STEP_BACKUP_STATUS = 1
+BINARY_UPGRADE_STEP_STOP_NODE = 2
+BINARY_UPGRADE_STEP_BACKUP_VERSION = 3
+BINARY_UPGRADE_STEP_UPGRADE_APP = 4
+BINARY_UPGRADE_STEP_START_NODE = 5
+BINARY_UPGRADE_STEP_PRE_COMMIT = 6
+
+ERR_GREP_NO_RESULT = 256
+
+
+#grey upgrade
+class GreyUpgradeStep:
+    def __init__(self):
+        pass
+
+    (STEP_INIT_STATUS,
+     STEP_UPDATE_CATALOG,
+     STEP_SWITCH_NEW_BIN,
+     STEP_UPGRADE_PROCESS,
+     STEP_PRE_COMMIT,
+     STEP_BEGIN_COMMIT
+     ) = range(0, 6)
+
+
+BACKUP_DIR_LIST = ['global', 'pg_clog', 'pg_xlog', 'pg_multixact',
+                   'pg_replslot', 'pg_notify', 'pg_subtrans', 'pg_cbm',
+                   'pg_twophase']
+
+FIRST_GREY_UPGRADE_NUM = 92
+
+UPGRADE_PRECOMMIT_NUM = 0.001
+UPGRADE_UNSET_NUM = 0
+
+CMSERVER_GUC_DEFAULT = {"enable_transaction_read_only": "on",
+                        "coordinator_heartbeat_timeout": "1800",
+                        "instance_failover_delay_timeout": 0,
+                        "cmserver_ha_heartbeat_timeout": 8}
+CMSERVER_GUC_CLOSE = {"enable_transaction_read_only": "off",
+                      "coordinator_heartbeat_timeout": "0",
+                      "instance_failover_delay_timeout": 40,
+                      "cmserver_ha_heartbeat_timeout": 20}
+# Script name
+GS_UPGRADECTL = "gs_upgradectl"
+# table schema and table name
+UPGRADE_SCHEMA = "on_upgrade_69954349032535120"
+RECORD_NODE_STEP = "record_node_step"
+READ_STEP_FROM_FILE_FLAG = "read_step_from_file_flag"
+RECORD_UPGRADE_DIR = "record_app_directory"
+OLD = "old"
+NEW = "new"
+# upgrade sql sha file and sql file
+UPGRADE_SQL_SHA = "upgrade_sql.sha256"
+UPGRADE_SQL_FILE = "upgrade_sql.tar.gz"
+
+COMBIN_NUM = 30
+ON_INPLACE_UPGRADE = "IsInplaceUpgrade"
+MAX_APP_SIZE = 2000