set names utf8mb4;

drop database if exists n9e_v5;
create database n9e_v5;
use n9e_v5;

CREATE TABLE `users` (
    `id` bigint unsigned not null auto_increment,
    `username` varchar(64) not null comment 'login name, cannot rename',
    `nickname` varchar(64) not null comment 'display name, chinese name',
    `password` varchar(128) not null default '',
    `phone` varchar(16) not null default '',
    `email` varchar(64) not null default '',
    `portrait` varchar(255) not null default '' comment 'portrait image url',
    `roles` varchar(255) not null comment 'Admin | Standard | Guest, split by space',
    `contacts` varchar(1024) comment 'json e.g. {wecom:xx, dingtalk_robot_token:yy}',
    `maintainer` tinyint(1) not null default 0,
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`username`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into `users`(id, username, nickname, password, roles, create_at, create_by, update_at, update_by) values(1, 'root', '超管', 'root.2020', 'Admin', unix_timestamp(now()), 'system', unix_timestamp(now()), 'system');

CREATE TABLE `user_group` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(128) not null default '',
    `note` varchar(255) not null default '',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`create_by`),
    KEY (`update_at`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into user_group(id, name, create_at, create_by, update_at, update_by) values(1, 'demo-root-group', unix_timestamp(now()), 'root', unix_timestamp(now()), 'root');

CREATE TABLE `user_group_member` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint unsigned not null,
    `user_id` bigint unsigned not null,
    KEY (`group_id`),
    KEY (`user_id`),
    PRIMARY KEY(`id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into user_group_member(group_id, user_id) values(1, 1);

CREATE TABLE `configs` (
    `id` bigint unsigned not null auto_increment,
    `ckey` varchar(191) not null,
    `cval` varchar(4096) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`ckey`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `role` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(191) not null default '',
    `note` varchar(255) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`name`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into `role`(name, note) values('Admin', 'Administrator role');
insert into `role`(name, note) values('Standard', 'Ordinary user role');
insert into `role`(name, note) values('Guest', 'Readonly user role');

CREATE TABLE `role_operation`(
    `id` bigint unsigned not null auto_increment,
    `role_name` varchar(128) not null,
    `operation` varchar(191) not null,
    KEY (`role_name`),
    KEY (`operation`),
    PRIMARY KEY(`id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- Admin is special, who has no concrete operation but can do anything.
insert into `role_operation`(role_name, operation) values('Guest', '/metric/explorer');
insert into `role_operation`(role_name, operation) values('Guest', '/object/explorer');
insert into `role_operation`(role_name, operation) values('Guest', '/help/version');
insert into `role_operation`(role_name, operation) values('Guest', '/help/contact');
insert into `role_operation`(role_name, operation) values('Standard', '/metric/explorer');
insert into `role_operation`(role_name, operation) values('Standard', '/object/explorer');
insert into `role_operation`(role_name, operation) values('Standard', '/help/version');
insert into `role_operation`(role_name, operation) values('Standard', '/help/contact');
insert into `role_operation`(role_name, operation) values('Standard', '/users');
insert into `role_operation`(role_name, operation) values('Standard', '/user-groups');
insert into `role_operation`(role_name, operation) values('Standard', '/user-groups/add');
insert into `role_operation`(role_name, operation) values('Standard', '/user-groups/put');
insert into `role_operation`(role_name, operation) values('Standard', '/user-groups/del');
insert into `role_operation`(role_name, operation) values('Standard', '/busi-groups');
insert into `role_operation`(role_name, operation) values('Standard', '/busi-groups/add');
insert into `role_operation`(role_name, operation) values('Standard', '/busi-groups/put');
insert into `role_operation`(role_name, operation) values('Standard', '/busi-groups/del');
insert into `role_operation`(role_name, operation) values('Standard', '/targets');
insert into `role_operation`(role_name, operation) values('Standard', '/targets/add');
insert into `role_operation`(role_name, operation) values('Standard', '/targets/put');
insert into `role_operation`(role_name, operation) values('Standard', '/targets/del');
insert into `role_operation`(role_name, operation) values('Standard', '/dashboards');
insert into `role_operation`(role_name, operation) values('Standard', '/dashboards/add');
insert into `role_operation`(role_name, operation) values('Standard', '/dashboards/put');
insert into `role_operation`(role_name, operation) values('Standard', '/dashboards/del');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-rules');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-rules/add');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-rules/put');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-rules/del');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-mutes');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-mutes/add');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-mutes/del');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-subscribes');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-subscribes/add');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-subscribes/put');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-subscribes/del');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-cur-events');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-cur-events/del');
insert into `role_operation`(role_name, operation) values('Standard', '/alert-his-events');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tpls');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tpls/add');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tpls/put');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tpls/del');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tasks');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tasks/add');
insert into `role_operation`(role_name, operation) values('Standard', '/job-tasks/put');
insert into `role_operation`(role_name, operation) values('Standard', '/recording-rules');
insert into `role_operation`(role_name, operation) values('Standard', '/recording-rules/add');
insert into `role_operation`(role_name, operation) values('Standard', '/recording-rules/put');
insert into `role_operation`(role_name, operation) values('Standard', '/recording-rules/del');

-- for alert_rule | collect_rule | mute | dashboard grouping
CREATE TABLE `busi_group` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(191) not null,
    `label_enable` tinyint(1) not null default 0,
    `label_value` varchar(191) not null default '' comment 'if label_enable: label_value can not be blank',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`name`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into busi_group(id, name, create_at, create_by, update_at, update_by) values(1, 'Default Busi Group', unix_timestamp(now()), 'root', unix_timestamp(now()), 'root');

CREATE TABLE `busi_group_member` (
    `id` bigint unsigned not null auto_increment,
    `busi_group_id` bigint not null comment 'busi group id',
    `user_group_id` bigint not null comment 'user group id',
    `perm_flag` char(2) not null comment 'ro | rw',
    PRIMARY KEY (`id`),
    KEY (`busi_group_id`),
    KEY (`user_group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

insert into busi_group_member(busi_group_id, user_group_id, perm_flag) values(1, 1, "rw");

-- for dashboard new version
CREATE TABLE `board` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default 0 comment 'busi group id',
    `name` varchar(191) not null,
    `tags` varchar(255) not null comment 'split by space',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`group_id`, `name`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- for dashboard new version
CREATE TABLE `board_payload` (
    `id` bigint unsigned not null comment 'dashboard id',
    `payload` mediumtext not null,
    UNIQUE KEY (`id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- deprecated
CREATE TABLE `dashboard` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default 0 comment 'busi group id',
    `name` varchar(191) not null,
    `tags` varchar(255) not null comment 'split by space',
    `configs` varchar(8192) comment 'dashboard variables',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    UNIQUE KEY (`group_id`, `name`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- deprecated
-- auto create the first subclass 'Default chart group' of dashboard
CREATE TABLE `chart_group` (
    `id` bigint unsigned not null auto_increment,
    `dashboard_id` bigint unsigned not null,
    `name` varchar(255) not null,
    `weight` int not null default 0,
    PRIMARY KEY (`id`),
    KEY (`dashboard_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- deprecated
CREATE TABLE `chart` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint unsigned not null comment 'chart group id',
    `configs` text,
    `weight` int not null default 0,
    PRIMARY KEY (`id`),
    KEY (`group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `chart_share` (
    `id` bigint unsigned not null auto_increment,
    `cluster` varchar(128) not null,
    `configs` text,
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    primary key (`id`),
    key (`create_at`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alert_rule` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default 0 comment 'busi group id',
    `cate` varchar(128) not null,
    `cluster` varchar(128) not null,
    `name` varchar(255) not null,
    `note` varchar(1024) not null default '',
    `prod` varchar(255) not null default '',
    `algorithm` varchar(255) not null default '',
    `algo_params` varchar(255),
    `delay` int not null default 0,
    `severity` tinyint(1) not null comment '1:Emergency 2:Warning 3:Notice',
    `disabled` tinyint(1) not null comment '0:enabled 1:disabled',
    `prom_for_duration` int not null comment 'prometheus for, unit:s',
    `prom_ql` text not null comment 'promql',
    `prom_eval_interval` int not null comment 'evaluate interval',
    `enable_stime` char(5) not null default '00:00',
    `enable_etime` char(5) not null default '23:59',
    `enable_days_of_week` varchar(32) not null default '' comment 'split by space: 0 1 2 3 4 5 6',
    `enable_in_bg` tinyint(1) not null default 0 comment '1: only this bg 0: global',
    `notify_recovered` tinyint(1) not null comment 'whether notify when recovery',
    `notify_channels` varchar(255) not null default '' comment 'split by space: sms voice email dingtalk wecom',
    `notify_groups` varchar(255) not null default '' comment 'split by space: 233 43',
    `notify_repeat_step` int not null default 0 comment 'unit: min',
    `notify_max_number` int not null default 0 comment '',
    `recover_duration` int not null default 0 comment 'unit: s',
    `callbacks` varchar(255) not null default '' comment 'split by space: http://a.com/api/x http://a.com/api/y',
    `runbook_url` varchar(255),
    `append_tags` varchar(255) not null default '' comment 'split by space: service=n9e mod=api',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`group_id`),
    KEY (`update_at`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alert_mute` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default 0 comment 'busi group id',
    `prod` varchar(255) not null default '',
    `note` varchar(1024) not null default '',
    `cate` varchar(128) not null,
    `cluster` varchar(128) not null,
    `tags` varchar(4096) not null default '' comment 'json,map,tagkey->regexp|value',
    `cause` varchar(255) not null default '',
    `btime` bigint not null default 0 comment 'begin time',
    `etime` bigint not null default 0 comment 'end time',
    `disabled` tinyint(1) not null default 0 comment '0:enabled 1:disabled',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`create_at`),
    KEY (`group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alert_subscribe` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(255) not null default '',
    `disabled` tinyint(1) not null default 0 comment '0:enabled 1:disabled',
    `group_id` bigint not null default 0 comment 'busi group id',
    `cate` varchar(128) not null,
    `cluster` varchar(128) not null,
    `rule_id` bigint not null default 0,
    `tags` varchar(4096) not null default '' comment 'json,map,tagkey->regexp|value',
    `redefine_severity` tinyint(1) default 0 comment 'is redefine severity?',
    `new_severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
    `redefine_channels` tinyint(1) default 0 comment 'is redefine channels?',
    `new_channels` varchar(255) not null default '' comment 'split by space: sms voice email dingtalk wecom',
    `user_group_ids` varchar(250) not null comment 'split by space 1 34 5, notify cc to user_group_ids',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`update_at`),
    KEY (`group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `target` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default 0 comment 'busi group id',
    `cluster` varchar(128) not null comment 'append to alert event as field',
    `ident` varchar(191) not null comment 'target id',
    `note` varchar(255) not null default '' comment 'append to alert event as field',
    `tags` varchar(512) not null default '' comment 'append to series data as tags, split by space, append external space at suffix',
    `update_at` bigint not null default 0,
    PRIMARY KEY (`id`),
    UNIQUE KEY (`ident`),
    KEY (`group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

-- case1: target_idents; case2: target_tags
-- CREATE TABLE `collect_rule` (
--     `id` bigint unsigned not null auto_increment,
--     `group_id` bigint not null default 0 comment 'busi group id',
--     `cluster` varchar(128) not null,
--     `target_idents` varchar(512) not null default '' comment 'ident list, split by space',
--     `target_tags` varchar(512) not null default '' comment 'filter targets by tags, split by space',
--     `name` varchar(191) not null default '',
--     `note` varchar(255) not null default '',
--     `step` int not null,
--     `type` varchar(64) not null comment 'e.g. port proc log plugin',
--     `data` text not null,
--     `append_tags` varchar(255) not null default '' comment 'split by space: e.g. mod=n9e dept=cloud',
--     `create_at` bigint not null default 0,
--     `create_by` varchar(64) not null default '',
--     `update_at` bigint not null default 0,
--     `update_by` varchar(64) not null default '',
--     PRIMARY KEY (`id`),
--     KEY (`group_id`, `type`, `name`)
-- ) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `metric_view` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(191) not null default '',
    `cate` tinyint(1) not null comment '0: preset 1: custom',
    `configs` varchar(8192) not null default '',
    `create_at` bigint not null default 0,
    `create_by` bigint not null default 0 comment 'user id',
    `update_at` bigint not null default 0,
    PRIMARY KEY (`id`),
    KEY (`create_by`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

insert into metric_view(name, cate, configs) values('Host View', 0, '{"filters":[{"oper":"=","label":"__name__","value":"cpu_usage_idle"}],"dynamicLabels":[],"dimensionLabels":[{"label":"ident","value":""}]}');

CREATE TABLE `recording_rule` (
    `id` bigint unsigned not null auto_increment,
    `group_id` bigint not null default '0' comment 'group_id',
    `cluster` varchar(128) not null,
    `name` varchar(255) not null comment 'new metric name',
    `note` varchar(255) not null comment 'rule note',
    `disabled` tinyint(1) not null default 0 comment '0:enabled 1:disabled',
    `prom_ql` varchar(8192) not null comment 'promql',
    `prom_eval_interval` int not null comment 'evaluate interval',
    `append_tags` varchar(255) default '' comment 'split by space: service=n9e mod=api',
    `create_at` bigint default '0',
    `create_by` varchar(64) default '',
    `update_at` bigint default '0',
    `update_by` varchar(64) default '',
    PRIMARY KEY (`id`),
    KEY `group_id` (`group_id`),
    KEY `update_at` (`update_at`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alert_aggr_view` (
    `id` bigint unsigned not null auto_increment,
    `name` varchar(191) not null default '',
    `rule` varchar(2048) not null default '',
    `cate` tinyint(1) not null comment '0: preset 1: custom',
    `create_at` bigint not null default 0,
    `create_by` bigint not null default 0 comment 'user id',
    `update_at` bigint not null default 0,
    PRIMARY KEY (`id`),
    KEY (`create_by`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

insert into alert_aggr_view(name, rule, cate) values('By BusiGroup, Severity', 'field:group_name::field:severity', 0);
insert into alert_aggr_view(name, rule, cate) values('By RuleName', 'field:rule_name', 0);

CREATE TABLE `alert_cur_event` (
    `id` bigint unsigned not null comment 'use alert_his_event.id',
    `cate` varchar(128) not null,
    `cluster` varchar(128) not null,
    `group_id` bigint unsigned not null comment 'busi group id of rule',
    `group_name` varchar(255) not null default '' comment 'busi group name',
    `hash` varchar(64) not null comment 'rule_id + vector_pk',
    `rule_id` bigint unsigned not null,
    `rule_name` varchar(255) not null,
    `rule_note` varchar(2048) not null default 'alert rule note',
    `rule_prod` varchar(255) not null default '',
    `rule_algo` varchar(255) not null default '',
    `severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
    `prom_for_duration` int not null comment 'prometheus for, unit:s',
    `prom_ql` varchar(8192) not null comment 'promql',
    `prom_eval_interval` int not null comment 'evaluate interval',
    `callbacks` varchar(255) not null default '' comment 'split by space: http://a.com/api/x http://a.com/api/y',
    `runbook_url` varchar(255),
    `notify_recovered` tinyint(1) not null comment 'whether notify when recovery',
    `notify_channels` varchar(255) not null default '' comment 'split by space: sms voice email dingtalk wecom',
    `notify_groups` varchar(255) not null default '' comment 'split by space: 233 43',
    `notify_repeat_next` bigint not null default 0 comment 'next timestamp to notify, get repeat settings from rule',
    `notify_cur_number` int not null default 0 comment '',
    `target_ident` varchar(191) not null default '' comment 'target ident, also in tags',
    `target_note` varchar(191) not null default '' comment 'target note',
    `first_trigger_time` bigint,
    `trigger_time` bigint not null,
    `trigger_value` varchar(255) not null,
    `tags` varchar(1024) not null default '' comment 'merge data_tags rule_tags, split by ,,',
    PRIMARY KEY (`id`),
    KEY (`hash`),
    KEY (`rule_id`),
    KEY (`trigger_time`, `group_id`),
    KEY (`notify_repeat_next`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alert_his_event` (
    `id` bigint unsigned not null AUTO_INCREMENT,
    `is_recovered` tinyint(1) not null,
    `cate` varchar(128) not null,
    `cluster` varchar(128) not null,
    `group_id` bigint unsigned not null comment 'busi group id of rule',
    `group_name` varchar(255) not null default '' comment 'busi group name',
    `hash` varchar(64) not null comment 'rule_id + vector_pk',
    `rule_id` bigint unsigned not null,
    `rule_name` varchar(255) not null,
    `rule_note` varchar(2048) not null default 'alert rule note',
    `rule_prod` varchar(255) not null default '',
    `rule_algo` varchar(255) not null default '',
    `severity` tinyint(1) not null comment '0:Emergency 1:Warning 2:Notice',
    `prom_for_duration` int not null comment 'prometheus for, unit:s',
    `prom_ql` varchar(8192) not null comment 'promql',
    `prom_eval_interval` int not null comment 'evaluate interval',
    `callbacks` varchar(255) not null default '' comment 'split by space: http://a.com/api/x http://a.com/api/y',
    `runbook_url` varchar(255),
    `notify_recovered` tinyint(1) not null comment 'whether notify when recovery',
    `notify_channels` varchar(255) not null default '' comment 'split by space: sms voice email dingtalk wecom',
    `notify_groups` varchar(255) not null default '' comment 'split by space: 233 43',
    `notify_cur_number` int not null default 0 comment '',
    `target_ident` varchar(191) not null default '' comment 'target ident, also in tags',
    `target_note` varchar(191) not null default '' comment 'target note',
    `first_trigger_time` bigint,
    `trigger_time` bigint not null,
    `trigger_value` varchar(255) not null,
    `recover_time` bigint not null default 0,
    `last_eval_time` bigint not null default 0 comment 'for time filter',
    `tags` varchar(1024) not null default '' comment 'merge data_tags rule_tags, split by ,,',
    PRIMARY KEY (`id`),
    KEY (`hash`),
    KEY (`rule_id`),
    KEY (`trigger_time`, `group_id`)
) ENGINE=InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `task_tpl`
(
    `id`        int unsigned NOT NULL AUTO_INCREMENT,
    `group_id`  int unsigned not null comment 'busi group id',
    `title`     varchar(255) not null default '',
    `account`   varchar(64)  not null,
    `batch`     int unsigned not null default 0,
    `tolerance` int unsigned not null default 0,
    `timeout`   int unsigned not null default 0,
    `pause`     varchar(255) not null default '',
    `script`    text         not null,
    `args`      varchar(512) not null default '',
    `tags`      varchar(255) not null default '' comment 'split by space',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    `update_at` bigint not null default 0,
    `update_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`group_id`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `task_tpl_host`
(
    `ii`   int unsigned NOT NULL AUTO_INCREMENT,
    `id`   int unsigned not null comment 'task tpl id',
    `host` varchar(128)  not null comment 'ip or hostname',
    PRIMARY KEY (`ii`),
    KEY (`id`, `host`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `task_record`
(
    `id` bigint unsigned not null comment 'ibex task id',
    `group_id` bigint not null comment 'busi group id',
    `ibex_address`   varchar(128) not null,
    `ibex_auth_user` varchar(128) not null default '',
    `ibex_auth_pass` varchar(128) not null default '',
    `title`     varchar(255)    not null default '',
    `account`   varchar(64)     not null,
    `batch`     int unsigned    not null default 0,
    `tolerance` int unsigned    not null default 0,
    `timeout`   int unsigned    not null default 0,
    `pause`     varchar(255)    not null default '',
    `script`    text            not null,
    `args`      varchar(512)    not null default '',
    `create_at` bigint not null default 0,
    `create_by` varchar(64) not null default '',
    PRIMARY KEY (`id`),
    KEY (`create_at`, `group_id`),
    KEY (`create_by`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;

CREATE TABLE `alerting_engines`
(
    `id` int unsigned NOT NULL AUTO_INCREMENT,
    `instance` varchar(128) not null default '' comment 'instance identification, e.g. 10.9.0.9:9090',
    `cluster` varchar(128) not null default '' comment 'target reader cluster',
    `clock` bigint not null,
    PRIMARY KEY (`id`),
    UNIQUE KEY (`instance`)
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;