schema/mysql.sql: initial rough incomlete schema

fixes #9133
2015-04-24 14:24:37 +02:00 · 2015-04-24 14:24:37 +02:00 · 8e916ff66b
parent 67626105fb
commit 8e916ff66b
1 changed files with 604 additions and 0 deletions
--- a/schema/mysql.sql
+++ b/schema/mysql.sql
@ -0,0 +1,604 @@
+-- TODO: everywhere: ctime, mtime!
+
+SET sql_mode = 'STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTION,PIPES_AS_CONCAT,ANSI_QUOTES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER';
+
+CREATE TABLE director_dbversion (
+  schema_version INT(10) UNSIGNED NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_activity_log (
+  id BIGINT(20) UNSIGNED NOT NULL,
+  object_type VARCHAR(64) NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  action_name ENUM('create', 'delete', 'modify') NOT NULL,
+  old_properties TEXT DEFAULT NULL COMMENT 'Property hash, JSON',
+  new_properties TEXT DEFAULT NULL COMMENT 'Property hash, JSON',
+  author VARCHAR(64) NOT NULL,
+  change_time DATETIME NOT NULL,
+  checksum VARBINARY(20) NOT NULL,
+  parent_checksum VARBINARY(20) DEFAULT NULL,
+  PRIMARY KEY (id),
+  INDEX sort_idx (change_time),
+  INDEX search_idx (object_name),
+  INDEX search_idx2 (object_type(32), object_name(64), change_time),
+  INDEX checksum (checksum)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_generated_config (
+  id BIGINT(20) UNSIGNED NOT NULL,
+  author VARCHAR(64) NOT NULL,
+  director_version VARCHAR(64) DEFAULT NULL,
+  director_db_version INT(10) DEFAULT NULL,
+  duration INT(10) UNSIGNED DEFAULT NULL COMMENT 'Config generation duration (ms)',
+  last_activity_checksum VARBINARY(20) NOT NULL,
+  checksum VARBINARY(20) NOT NULL COMMENT 'SHA1(file_path=checksum;file_path=checksum;...)',
+  ctime DATETIME NOT NULL,
+  PRIMARY KEY (id),
+  INDEX sort_idx (ctime),
+  CONSTRAINT director_generated_config_activity
+    FOREIGN KEY activity_checksum (last_activity_checksum)
+    REFERENCES director_activity_log (checksum)
+    ON DELETE RESTRICT
+    ON UPDATE RESTRICT
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_generated_file (
+  checksum VARBINARY(20) NOT NULL COMMENT 'SHA1(content)',
+  content TEXT NOT NULL,
+  PRIMARY KEY (checksum)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_generated_config_file (
+  config_id BIGINT(20) UNSIGNED NOT NULL,
+  file_checksum VARBINARY(20) NOT NULL,
+  file_path VARCHAR(64) NOT NULL COMMENT 'e.g. zones/nafta/hosts.conf',
+  CONSTRAINT director_generated_config_file_config
+    FOREIGN KEY config (config_id)
+    REFERENCES director_generated_config (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT director_generated_config_file_file
+    FOREIGN KEY checksum (file_checksum)
+    REFERENCES director_generated_file (checksum)
+    ON DELETE RESTRICT
+    ON UPDATE RESTRICT,
+  PRIMARY KEY (config_id, file_path),
+  INDEX search_idx (file_checksum)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_deployment_log (
+  id BIGINT(20) UNSIGNED AUTO_INCREMENT NOT NULL,
+  config_id BIGINT(20) UNSIGNED NOT NULL,
+  peer_identity VARCHAR(64) NOT NULL,
+  start_time DATETIME NOT NULL,
+  end_time DATETIME DEFAULT NULL,
+  abort_time DATETIME DEFAULT NULL,
+  duration_connection INT(10) UNSIGNED DEFAULT NULL
+    COMMENT 'The time it took to connect to an Icinga node (ms)',
+  duration_dump INT(10) UNSIGNED DEFAULT NULL
+    COMMENT 'Time spent dumping the config (ms)',
+  connection_succeeded ENUM('y', 'n') DEFAULT NULL,
+  dump_succeeded ENUM('y', 'n') DEFAULT NULL,
+  startup_succeeded ENUM('y', 'n') DEFAULT NULL,
+  username VARCHAR(64) DEFAULT NULL COMMENT 'The user that triggered this deployment',
+  startup_log TEXT DEFAULT NULL,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_datalist (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  list_name VARCHAR(255) NOT NULL,
+  owner VARCHAR(255) NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE KEY list_name (list_name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_datalist_value (
+  list_id INT(10) UNSIGNED NOT NULL,
+  value_name VARCHAR(255) DEFAULT NULL,
+  value_expression TEXT DEFAULT NULL,
+  format enum ('string', 'expression', 'json'),
+  PRIMARY KEY (list_id, value_name),
+  CONSTRAINT director_datalist_value_datalist
+    FOREIGN KEY datalist (list_id)
+    REFERENCES director_datalist (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE director_datatype (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  datatype_name VARCHAR(255) NOT NULL,
+  -- ?? expression VARCHAR(255) NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE KEY datatype_name (datatype_name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_zone (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  parent_zone_id INT(10) UNSIGNED DEFAULT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  object_type ENUM('object', 'template') NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name),
+  CONSTRAINT icinga_zone_parent_zone
+    FOREIGN KEY parent_zone (parent_zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_timeperiod (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  update_method VARCHAR(64) DEFAULT NULL COMMENT 'Usually LegacyTimePeriod',
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  object_type ENUM('object', 'template') NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  CONSTRAINT icinga_timeperiod_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_timeperiod_range (
+  timeperiod_id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  timeperiod_key VARCHAR(255) NOT NULL COMMENT 'monday, ...',
+  timeperiod_value VARCHAR(255) NOT NULL COMMENT '00:00-24:00, ...',
+  range_type ENUM('include', 'exclude') NOT NULL DEFAULT 'include'
+    COMMENT 'include -> ranges {}, exclude ranges_ignore {} - not yet',
+  merge_behaviour ENUM('set', 'add', 'substract') NOT NULL DEFAULT 'set'
+    COMMENT 'set -> = {}, add -> += {}, substract -> -= {}',
+  PRIMARY KEY (timeperiod_id, range_type, timeperiod_key),
+  CONSTRAINT icinga_timeperiod_range_timeperiod
+    FOREIGN KEY timeperiod (timeperiod_id)
+    REFERENCES icinga_timeperiod (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_command (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  methods_execute VARCHAR(64) DEFAULT NULL,
+  command VARCHAR(255) DEFAULT NULL,
+  -- env text DEFAULT NULL,
+  -- vars text DEFAULT NULL,
+  timeout MEDIUMINT(10) UNSIGNED DEFAULT NULL,
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  object_type ENUM('object', 'template', 'external_object') NOT NULL
+    COMMENT 'external_object is an attempt to work with existing commands',
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  CONSTRAINT icinga_command_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_command_argument (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  command_id INT(10) UNSIGNED NOT NULL,
+  argument_name VARCHAR(64) DEFAULT NULL COMMENT '-x, --host',
+  argument_value TEXT DEFAULT NULL,
+  key_string VARCHAR(64) DEFAULT NULL COMMENT 'Overrides name',
+  description TEXT DEFAULT NULL,
+  skip_key ENUM('y', 'n') DEFAULT NULL,
+  set_if VARCHAR(255) DEFAULT NULL, -- (string expression, must resolve to a numeric value)
+  sort_order SMALLINT DEFAULT NULL, -- -> order
+  repeat_key ENUM('y', 'n') DEFAULT NULL COMMENT 'Useful with array values',
+  value_format ENUM('string', 'expression', 'json') NOT NULL DEFAULT 'string',
+  set_if_format ENUM('string', 'expression', 'json') DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX sort_idx (command_id, sort_order),
+  CONSTRAINT icinga_command_argument_command
+    FOREIGN KEY command (command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+-- TODO: icinga_command_allowed_var -> datatype, validator?!
+-- icinga_validator
+-- icinga_validator_rule
+
+CREATE TABLE icinga_command_var (
+  command_id INT(10) UNSIGNED NOT NULL,
+  varname VARCHAR(255) DEFAULT NULL,
+  varvalue TEXT DEFAULT NULL,
+  format ENUM('string', 'expression', 'json') NOT NULL DEFAULT 'string',
+  PRIMARY KEY (command_id, varname),
+  CONSTRAINT icinga_command_var_command
+    FOREIGN KEY command (command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_endpoint (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  zone_id INT(10) UNSIGNED NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  address VARCHAR(255) DEFAULT NULL COMMENT 'IP address / hostname of remote node',
+  port SMALLINT UNSIGNED NOT NULL DEFAULT 5665,
+  log_duration VARCHAR(32) NOT NULL DEFAULT '1d',
+  object_type ENUM('object', 'template') NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name),
+  CONSTRAINT icinga_endpoint_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_host (
+  id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  object_name VARCHAR(255) NOT NULL,
+  address VARCHAR(64) DEFAULT NULL,
+  address6 VARCHAR(45) DEFAULT NULL,
+  check_command_id INT(10) UNSIGNED DEFAULT NULL,
+  max_check_attempts MEDIUMINT UNSIGNED DEFAULT NULL,
+  check_period_id INT(10) UNSIGNED DEFAULT NULL,
+  check_interval VARCHAR(8) DEFAULT NULL,
+  retry_interval VARCHAR(8) DEFAULT NULL,
+  enable_notifications ENUM('y', 'n') DEFAULT NULL,
+  enable_active_checks ENUM('y', 'n') DEFAULT NULL,
+  enable_passive_checks ENUM('y', 'n') DEFAULT NULL,
+  enable_event_handler ENUM('y', 'n') DEFAULT NULL,
+  enable_flapping ENUM('y', 'n') DEFAULT NULL,
+  enable_perfdata ENUM('y', 'n') DEFAULT NULL,
+  event_command_id INT(10) UNSIGNED DEFAULT NULL,
+  flapping_threshold SMALLINT UNSIGNED default null,
+  volatile ENUM('y', 'n') DEFAULT NULL,
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  command_endpoint_id INT(10) UNSIGNED DEFAULT NULL,
+  notes TEXT DEFAULT NULL,
+  notes_url VARCHAR(255) DEFAULT NULL,
+  action_url VARCHAR(255) DEFAULT NULL,
+  icon_image VARCHAR(255) DEFAULT NULL,
+  icon_image_alt VARCHAR(255) DEFAULT NULL,
+  object_type ENUM('object', 'template') NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  CONSTRAINT icinga_host_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_check_period
+    FOREIGN KEY timeperiod (check_period_id)
+    REFERENCES icinga_timeperiod (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_check_command
+    FOREIGN KEY check_command (check_command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_event_command
+    FOREIGN KEY event_command (event_command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_command_endpoint
+    FOREIGN KEY command_endpoint (command_endpoint_id)
+    REFERENCES icinga_endpoint (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_host_inheritance (
+  host_id INT(10) UNSIGNED NOT NULL,
+  parent_host_id INT(10) UNSIGNED NOT NULL,
+  weight MEDIUMINT UNSIGNED DEFAULT NULL,
+  PRIMARY KEY (host_id, parent_host_id),
+  UNIQUE KEY unique_order (host_id, weight),
+  CONSTRAINT icinga_host_inheritance_host
+    FOREIGN KEY host (host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_inheritance_parent_host
+    FOREIGN KEY host (parent_host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_host_var (
+  host_id INT(10) UNSIGNED NOT NULL,
+  varname VARCHAR(255) DEFAULT NULL,
+  varvalue TEXT DEFAULT NULL,
+  format enum ('string', 'json', 'expression'),
+  PRIMARY KEY (host_id, varname),
+  key search_idx (varname),
+  CONSTRAINT icinga_host_var_host
+    FOREIGN KEY host (host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_service (
+  id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  object_name VARCHAR(255) NOT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  check_command_id INT(10) UNSIGNED DEFAULT NULL,
+  max_check_attempts MEDIUMINT UNSIGNED DEFAULT NULL,
+  check_period_id INT(10) UNSIGNED DEFAULT NULL,
+  check_interval VARCHAR(8) DEFAULT NULL,
+  retry_interval VARCHAR(8) DEFAULT NULL,
+  enable_notifications ENUM('y', 'n') DEFAULT NULL,
+  enable_active_checks ENUM('y', 'n') DEFAULT NULL,
+  enable_passive_checks ENUM('y', 'n') DEFAULT NULL,
+  enable_event_handler ENUM('y', 'n') DEFAULT NULL,
+  enable_flapping ENUM('y', 'n') DEFAULT NULL,
+  enable_perfdata ENUM('y', 'n') DEFAULT NULL,
+  event_command_id INT(10) UNSIGNED DEFAULT NULL,
+  flapping_threshold SMALLINT UNSIGNED default null,
+  volatile ENUM('y', 'n') DEFAULT NULL,
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  command_endpoint_id INT(10) UNSIGNED DEFAULT NULL,
+  notes TEXT DEFAULT NULL,
+  notes_url VARCHAR(255) DEFAULT NULL,
+  action_url VARCHAR(255) DEFAULT NULL,
+  icon_image VARCHAR(255) DEFAULT NULL,
+  icon_image_alt VARCHAR(255) DEFAULT NULL,
+  object_type ENUM('object', 'template', 'apply') NOT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  CONSTRAINT icinga_service_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_service_check_period
+    FOREIGN KEY timeperiod (check_period_id)
+    REFERENCES icinga_timeperiod (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_service_check_command
+    FOREIGN KEY check_command (check_command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_service_event_command
+    FOREIGN KEY event_command (event_command_id)
+    REFERENCES icinga_command (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_service_command_endpoint
+    FOREIGN KEY command_endpoint (command_endpoint_id)
+    REFERENCES icinga_endpoint (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_service_var (
+  service_id INT(10) UNSIGNED NOT NULL,
+  varname VARCHAR(255) DEFAULT NULL,
+  varvalue TEXT DEFAULT NULL,
+  format enum ('string', 'json', 'expression'),
+  PRIMARY KEY (service_id, varname),
+  key search_idx (varname),
+  CONSTRAINT icinga_service_var_service
+    FOREIGN KEY service (service_id)
+    REFERENCES icinga_service (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_host_service (
+    host_id INT(10) UNSIGNED NOT NULL,
+  service_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (host_id, service_id),
+  CONSTRAINT icinga_host_service_host
+    FOREIGN KEY host (host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_host_service_service
+    FOREIGN KEY service (service_id)
+    REFERENCES icinga_service (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB;
+
+
+--- TODO: service-set
+
+CREATE TABLE icinga_hostgroup (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name),
+  KEY search_idx (display_name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_servicegroup (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) DEFAULT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name),
+  KEY search_idx (display_name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_servicegroup_service (
+  servicegroup_id INT(10) UNSIGNED NOT NULL,
+  service_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (servicegroup_id, service_id),
+  CONSTRAINT icinga_servicegroup_service_service
+    FOREIGN KEY service (service_id)
+    REFERENCES icinga_service (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_servicegroup_service_servicegroup
+    FOREIGN KEY servicegroup (servicegroup_id)
+    REFERENCES icinga_servicegroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB;
+
+CREATE TABLE icinga_hostgroup_host (
+  hostgroup_id INT(10) UNSIGNED NOT NULL,
+  host_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (hostgroup_id, host_id),
+  CONSTRAINT icinga_hostgroup_host_host
+    FOREIGN KEY host (host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_hostgroup_host_hostgroup
+    FOREIGN KEY hostgroup (hostgroup_id)
+    REFERENCES icinga_hostgroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_hostgroup_parent (
+  hostgroup_id INT(10) UNSIGNED NOT NULL,
+  parent_hostgroup_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (hostgroup_id, parent_hostgroup_id),
+  CONSTRAINT icinga_hostgroup_parent_hostgroup
+    FOREIGN KEY hostgroup (hostgroup_id)
+    REFERENCES icinga_hostgroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_hostgroup_parent_parent
+    FOREIGN KEY parent (hostgroup_id)
+    REFERENCES icinga_hostgroup (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_user (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) DEFAULT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  email VARCHAR(255) DEFAULT NULL,
+  pager VARCHAR(255) DEFAULT NULL,
+  enable_notifications ENUM('y', 'n') DEFAULT NULL,
+  period_id INT(10) UNSIGNED DEFAULT NULL,
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  CONSTRAINT icinga_user_zone
+    FOREIGN KEY zone (zone_id)
+    REFERENCES icinga_zone (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_user_filter_state (
+  user_id INT(10) UNSIGNED NOT NULL,
+  state_name ENUM(
+    'OK',
+    'Warning',
+    'Critical',
+    'Unknown',
+    'Up',
+    'Down'
+  ) NOT NULL,
+  merge_behaviour ENUM('set', 'add', 'substract') NOT NULL DEFAULT 'set'
+    COMMENT 'set: = [], add: += [], substract: -= []',
+  PRIMARY KEY (user_id, state_name),
+  CONSTRAINT icinga_user_filter_state_user
+    FOREIGN KEY icinga_user (user_id)
+    REFERENCES icinga_user (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+)  ENGINE=InnoDB;
+
+CREATE TABLE icinga_user_filter_type (
+  user_id INT(10) UNSIGNED NOT NULL,
+  type_name ENUM(
+    'DowntimeStart',
+    'DowntimeEnd',
+    'DowntimeRemoved',
+    'Custom',
+    'Acknowledgement',
+    'Problem',
+    'Recovery',
+    'FlappingStart',
+    'FlappingEnd'
+  ) NOT NULL,
+  merge_behaviour ENUM('set', 'add', 'substract') NOT NULL DEFAULT 'set'
+    COMMENT 'set: = [], add: += [], substract: -= []',
+  PRIMARY KEY (user_id, type_name),
+  CONSTRAINT icinga_user_filter_type_user
+    FOREIGN KEY icinga_user (user_id)
+    REFERENCES icinga_user (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB;
+
+CREATE TABLE icinga_user_var (
+  user_id INT(10) UNSIGNED NOT NULL,
+  varname VARCHAR(255) DEFAULT NULL,
+  varvalue TEXT DEFAULT NULL,
+  format ENUM('string', 'json', 'expression') NOT NULL DEFAULT 'string',
+  PRIMARY KEY (user_id, varname),
+  key search_idx (varname),
+  CONSTRAINT icinga_user_var_user
+    FOREIGN KEY icinga_user (user_id)
+    REFERENCES icinga_user (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_usergroup (
+  id INT(10) UNSIGNED AUTO_INCREMENT NOT NULL,
+  object_name VARCHAR(255) NOT NULL,
+  display_name VARCHAR(255) DEFAULT NULL,
+  zone_id INT(10) UNSIGNED DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE INDEX object_name (object_name, zone_id),
+  KEY search_idx (display_name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_usergroup_user (
+  usergroup_id INT(10) UNSIGNED NOT NULL,
+  user_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (usergroup_id, user_id),
+  CONSTRAINT icinga_usergroup_user_user
+    FOREIGN KEY icinga_user (user_id)
+    REFERENCES icinga_user (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_usergroup_user_usergroup
+    FOREIGN KEY usergroup (usergroup_id)
+    REFERENCES icinga_usergroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE icinga_usergroup_parent (
+  usergroup_id INT(10) UNSIGNED NOT NULL,
+  parent_usergroup_id INT(10) UNSIGNED NOT NULL,
+  PRIMARY KEY (usergroup_id, parent_usergroup_id),
+  CONSTRAINT icinga_usergroup_parent_usergroup
+    FOREIGN KEY usergroup (usergroup_id)
+    REFERENCES icinga_usergroup (id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT icinga_usergroup_parent_parent
+    FOREIGN KEY parent (usergroup_id)
+    REFERENCES icinga_usergroup (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+-- TODO:
+-- apply_rules
+-- features
+-- implicit ApiListener
+-- dependencies
+-- notifications
+-- scheduled downtimes