# <a id="appendix"></a> Appendix

## <a id="icinga-template-library"></a> Icinga Template Library

### <a id="itl-overview"></a> Overview

The Icinga Template Library (ITL) implements standard templates and object
definitions for commonly used services.

You can include the ITL by using the `include` directive in your configuration
file:

    include <itl/itl.conf>

The ITL assumes that there's a global constant named `PluginDir` which contains
the path of the plugins from the Monitoring Plugins project.

### <a id="itl-check-commands"></a> Check Commands

#### <a id="itl-ping4"></a> ping4

Check command object for the `check_ping` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
ping_address    | **Optional.** The host's IPv4 address. Defaults to "$address$".
ping_wrta       | **Optional.** The RTA warning threshold in milliseconds. Defaults to 100.
ping_wpl        | **Optional.** The packet loss warning threshold in %. Defaults to 5.
ping_crta       | **Optional.** The RTA critical threshold in milliseconds. Defaults to 200.
ping_cpl        | **Optional.** The packet loss critical threshold in %. Defaults to 15.
ping_packets    | **Optional.** The number of packets to send. Defaults to 5.
ping_timeout    | **Optional.** The plugin timeout in seconds. Defaults to 0 (no timeout).

#### <a id="itl-ping6"></a> ping6

Check command object for the `check_ping` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
ping_address    | **Optional.** The host's IPv6 address. Defaults to "$address6$".
ping_wrta       | **Optional.** The RTA warning threshold in milliseconds. Defaults to 100.
ping_wpl        | **Optional.** The packet loss warning threshold in %. Defaults to 5.
ping_crta       | **Optional.** The RTA critical threshold in milliseconds. Defaults to 200.
ping_cpl        | **Optional.** The packet loss critical threshold in %. Defaults to 15.
ping_packets    | **Optional.** The number of packets to send. Defaults to 5.
ping_timeout    | **Optional.** The plugin timeout in seconds. Defaults to 0 (no timeout).

#### <a id="itl-hostalive"></a> hostalive

Check command object for the `check_ping` plugin with host check default values.

Custom Attributes:

Name            | Description
----------------|--------------
ping_address    | **Optional.** The host's IPv4 address. Defaults to "$address$".
ping_wrta       | **Optional.** The RTA warning threshold in milliseconds. Defaults to 3000.
ping_wpl        | **Optional.** The packet loss warning threshold in %. Defaults to 80.
ping_crta       | **Optional.** The RTA critical threshold in milliseconds. Defaults to 5000.
ping_cpl        | **Optional.** The packet loss critical threshold in %. Defaults to 100.
ping_packets    | **Optional.** The number of packets to send. Defaults to 5.
ping_timeout    | **Optional.** The plugin timeout in seconds. Defaults to 0 (no timeout).

#### <a id="itl-dummy"></a> dummy

Check command object for the `check_dummy` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
dummy_state     | **Optional.** The state. Can be one of 0 (ok), 1 (warning), 2 (critical) and 3 (unknown). Defaults to 0.
dummy_text      | **Optional.** Plugin output. Defaults to "Check was successful.".

#### <a id="itl-passive"></a> passive

Specialised check command object for passive checks executing the `check_dummy` plugin with appropriate default values.

Custom Attributes:

Name            | Description
----------------|--------------
dummy_state     | **Optional.** The state. Can be one of 0 (ok), 1 (warning), 2 (critical) and 3 (unknown). Defaults to 3.
dummy_text      | **Optional.** Plugin output. Defaults to "No Passive Check Result Received.".

#### <a id="itl-tcp"></a> tcp

Check command object for the `check_tcp` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
tcp_address     | **Optional.** The host's address. Defaults to "$address$".
tcp_port        | **Required.** The port that should be checked.

#### <a id="itl-udp"></a> udp

Check command object for the `check_udp` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
udp_address     | **Optional.** The host's address. Defaults to "$address$".
udp_port        | **Required.** The port that should be checked.

#### <a id="itl-http-ip"></a> http

Check command object for the `check_http` plugin.

Custom Attributes:

Name               | Description
-------------------|--------------
http_address       | **Optional.** The host's address. Defaults to "$address".
http_vhost         | **Optional.** The virtual host that should be sent in the "Host" header.
http_uri           | **Optional.** The request URI.
http_port          | **Optional.** The TCP port. Defaults to 80 when not using SSL, 443 otherwise.
http_ssl           | **Optional.** Whether to use SSL. Defaults to false.
http_warn_time     | **Optional.** The warning threshold.
http_critical_time | **Optional.** The critical threshold.

#### <a id="itl-smtp"></a> smtp

Check command object for the `check_smtp` plugin.

Custom Attributes:

Name                 | Description
---------------------|--------------
smtp_address         | **Optional.** The host's address. Defaults to "$address$".

#### <a id="itl-ssmtp"></a> ssmtp

Check command object for the `check_ssmtp` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
ssmtp_address   | **Required.** The host's address. Defaults to "$address$".
ssmtp_port      | **Optional.** The port that should be checked. Defaults to 465.

#### <a id="itl-ntp-time"></a> ntp_time

Check command object for the `check_ntp_time` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
ntp_address     | **Optional.** The host's address. Defaults to "$address$".

#### <a id="itl-ssh"></a> ssh

Check command object for the `check_ssh` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
ssh_address     | **Optional.** The host's address. Defaults to "$address$".
ssh_port        | **Optional.** The port that should be checked. Defaults to 22.

#### <a id="itl-disk"></a> disk

Check command object for the `check_disk` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
disk_wfree      | **Optional.** The free space warning threshold in %. Defaults to 20.
disk_cfree      | **Optional.** The free space critical threshold in %. Defaults to 10.

#### <a id="itl-users"></a> users

Check command object for the `check_disk` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
users_wgreater  | **Optional.** The user count warning threshold. Defaults to 20.
users_cgreater  | **Optional.** The user count critical threshold. Defaults to 50.

#### <a id="itl-processes"></a> procs

Check command object for the `check_procs` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
procs_wgreater  | **Optional.** The process count warning threshold. Defaults to 250.
procs_cgreater  | **Optional.** The process count critical threshold. Defaults to 400.

#### <a id="itl-swap"></a> swap

Check command object for the `check_swap` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
swap_wfree      | **Optional.** The free swap space warning threshold in %. Defaults to 50.
swap_cfree      | **Optional.** The free swap space critical threshold in %. Defaults to 25.

#### <a id="itl-load"></a> load

Check command object for the `check_load` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
load_wload1     | **Optional.** The 1-minute warning threshold. Defaults to 5.
load_wload5     | **Optional.** The 5-minute warning threshold. Defaults to 4.
load_wload15    | **Optional.** The 15-minute warning threshold. Defaults to 3.
load_cload1     | **Optional.** The 1-minute critical threshold. Defaults to 10.
load_cload5     | **Optional.** The 5-minute critical threshold. Defaults to 6.
load_cload15    | **Optional.** The 15-minute critical threshold. Defaults to 4.

#### <a id="itl-snmp"></a> snmp

Check command object for the `check_snmp` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
snmp_address    | **Optional.** The host's address. Defaults to "$address$".
snmp_oid        | **Required.** The SNMP OID.
snmp_community  | **Optional.** The SNMP community. Defaults to "public".

#### <a id="itl-snmp-uptime"></a> snmp-uptime

Check command object for the `check_snmp` plugin.

Custom Attributes:

Name            | Description
----------------|--------------
snmp_address    | **Optional.** The host's address. Defaults to "$address$".
snmp_oid        | **Optional.** The SNMP OID. Defaults to "1.3.6.1.2.1.1.3.0".
snmp_community  | **Optional.** The SNMP community. Defaults to "public".

#### <a id="itl-apt"></a> apt

Check command for the `check_apt` plugin.

The `apt` check command does not support any vars.

#### <a id="itl-icinga"></a> icinga

Check command for the built-in `icinga` check. This check returns performance
data for the current Icinga instance.

The `icinga` check command does not support any vars.


#### <a id="itl-plugin-check-command"></a> plugin-check-command

Check command template for plugins executed by Icinga 2.

The `plugin-check-command` check command does not support any vars.

#### <a id="itl-plugin-notification-command"></a> plugin-check-command

Check command template for notification scripts executed by Icinga 2.

The `plugin-notification-command` check command does not support any vars.

#### <a id="itl-plugin-event-command"></a> plugin-check-command

Check command template for event handler scripts executed by Icinga 2.

The `plugin-event-command` check command does not support any vars.



## <a id="schemas"></a> Schemas

### <a id="schema-db-ido"></a> DB IDO

There is a detailed documentation for the Icinga IDOUtils 1.x
database schema available on [http://docs.icinga.org/latest/en/db_model.html]

#### <a id="schema-db-ido-extensions"></a> DB IDO Schema Extensions

Icinga 2 specific extensions are shown below:

New tables: `endpoints`, `endpointstatus`

  Table               | Column             | Type     | Default | Description
  --------------------|--------------------|----------|---------|-------------
  endpoints           | endpoint_object_id | bigint   | NULL    | FK: objects table
  endpoints           | identity           | TEXT     | NULL    | endpoint name
  endpoints           | node               | TEXT     | NULL    | local node name

  Table               | Column             | Type     | Default | Description
  --------------------|--------------------|----------|---------|-------------
  endpointstatus      | endpoint_object_id | bigint   | NULL    | FK: objects table
  endpointstatus      | identity           | TEXT     | NULL    | endpoint name
  endpointstatus      | node               | TEXT     | NULL    | local node name
  endpointstatus      | is_connected       | smallint | 0       | update on endpoint connect/disconnect

New columns:

  Table               | Column                  | Type     | Default | Description
  --------------------|-------------------------|----------|---------|-------------
  all status/history  | endpoint_object_id      | bigint   | NULL    | FK: objects table
  servicestatus       | check_source            | TEXT     | NULL    | node name where check was executed
  hoststatus          | check_source            | TEXT     | NULL    | node name where check was executed
  statehistory        | check_source            | TEXT     | NULL    | node name where check was executed
  logentries          | object_id               | bigint   | NULL    | FK: objects table (service associated with column)

Additional command custom variables populated from 'vars' dictionary.
Additional global custom variables populated from 'Vars' constant (object_id is NULL).


### <a id="schema-livestatus"></a> Livestatus


#### <a id="schema-livestatus-tables"></a> Livestatus Tables

  Table         | Join      |Description
  --------------|-----------|----------------------------
  hosts         | &nbsp;    | host config and status attributes, services counter
  hostgroups    | &nbsp;    | hostgroup config, status attributes and host/service counters
  services      | hosts     | service config and status attributes
  servicegroups | &nbsp;    | servicegroup config, status attributes and service counters
  contacts      | &nbsp;    | contact config and status attributes
  contactgroups | &nbsp;    | contact config, members
  commands      | &nbsp;    | command name and line
  status        | &nbsp;    | programstatus, config and stats
  comments      | services  | status attributes
  downtimes     | services  | status attributes
  timeperiods   | &nbsp;    | name and is inside flag
  endpoints     | &nbsp;    | config and status attributes
  log           | services, hosts, contacts, commands | parses [compatlog](#objecttype-compatlogger) and shows log attributes
  statehist     | hosts, services | parses [compatlog](#objecttype-compatlogger) and aggregates state change attributes

The `commands` table is populated with `CheckCommand`, `EventCommand` and `NotificationCommand` objects.


#### <a id="schema-livestatus-table-attributes"></a> Livestatus Table Attributes

A detailed list which table attributes are supported can be found here: [https://wiki.icinga.org/display/icinga2/Livestatus#Livestatus-Attributes]


#### <a id="schema-livestatus-get-queries"></a> Livestatus GET Queries

    $ echo -e 'GET services' | netcat 127.0.0.1 6558

    $ cat servicegroups <<EOF
    GET servicegroups

    EOF

    (cat servicegroups; sleep 1) | netcat 127.0.0.1 6558

#### <a id="schema-livestatus-command-queries"></a> Livestatus COMMAND Queries

A list of available external commands and their parameters can be found [here](#external-commands-list-detail)

    $ echo -e 'COMMAND <externalcommandstring>' | netcat 127.0.0.1 6558


#### <a id="schema-livestatus-filters"></a> Livestatus Filters

and, or, negate

  Operator  | Negate   | Description
  ----------|------------------------
   =        | !=       | Euqality
   ~        | !~       | Regex match
   =~       | !=~      | Euqality ignoring case
   ~~       | !~~      | Regex ignoring case
   >        |          | Less than
   <        |          | Greater than
   >=       |          | Less than or equal
   <=       |          | Greater than or equal


#### <a id="schema-livestatus-stats"></a> Livestatus Stats

Schema: "Stats: aggregatefunction aggregateattribute"

  Aggregate Function | Description
  -------------------|--------------
  sum                | &nbsp;
  min                | &nbsp;
  max                | &nbsp;
  avg                | sum / count
  std                | standard deviation
  suminv             | sum (1 / value)
  avginv             | suminv / count
  count              | ordinary default for any stats query if not aggregate function defined

Example:

    GET hosts
    Filter: has_been_checked = 1
    Filter: check_type = 0
    Stats: sum execution_time
    Stats: sum latency
    Stats: sum percent_state_change
    Stats: min execution_time
    Stats: min latency
    Stats: min percent_state_change
    Stats: max execution_time
    Stats: max latency
    Stats: max percent_state_change
    OutputFormat: json
    ResponseHeader: fixed16

#### <a id="schema-livestatus-output"></a> Livestatus Output

* CSV

CSV Output uses two levels of array seperators: The members array separator
is a comma (1st level) while extra info and host|service relation separator
is a pipe (2nd level).

Seperators can be set using ASCII codes like:

    Separators: 10 59 44 124

* JSON

Default separators.

#### <a id="schema-livestatus-error-codes"></a> Livestatus Error Codes

  Code      | Description
  ----------|--------------
  200       | OK
  404       | Table does not exist
  452       | Exception on query

#### <a id="schema-livestatus-extensions"></a> Livestatus Schema Extensions

Icinga 2 specific extensions are shown below:

New table: `endpoints`

  Table     | Column
  ----------|--------------
  endpoints | name
  endpoints | identity
  endpoints | node
  endpoints | is_connected

New columns:

  Table     | Column
  ----------|--------------
  services  | check_source
  downtimes | triggers
  downtimes | trigger_time
  commands  | custom_variable_names
  commands  | custom_variable_values
  commands  | custom_variables
  commands  | modified_attributes
  commands  | modified_attributes_list
  status    | custom_variable_names
  status    | custom_variable_values
  status    | custom_variables

Command custom variables reflect the local 'vars' dictionary.
Status custom variables reflect the global 'Vars' constant.


## <a id="external-commands-list-detail"></a> External Commands List

Additional details can be found in the [Icinga 1.x Documentation](http://docs.icinga.org/latest/en/extcommands2.html)

  Command name                              | Parameters                        | Description
  ------------------------------------------|-----------------------------------|--------------------------
  PROCESS_HOST_CHECK_RESULT                 | ;<host_name>;<status_code>;<plugin_output> (3) |
  PROCESS_SERVICE_CHECK_RESULT              | ;<host_name>;<service_name>;<return_code>;<plugin_output> (4) |
  SCHEDULE_HOST_CHECK                       | ;<host_name>;<check_time> (2)  |
  SCHEDULE_FORCED_HOST_CHECK                | ;<host_name>;<check_time> (2)  |
  SCHEDULE_SVC_CHECK                        | ;<host_name>;<service_name>;<check_time> (3)  |
  SCHEDULE_FORCED_SVC_CHECK                 | ;<host_name>;<service_name>;<check_time> (3)  |
  ENABLE_HOST_CHECK                         | ;<host_name> (1)  |
  DISABLE_HOST_CHECK                        | ;<host_name> (1) |
  ENABLE_SVC_CHECK                          | ;<host_name>;<service_name> (2)  |
  DISABLE_SVC_CHECK                         | ;<host_name>;<service_name> (2)  |
  SHUTDOWN_PROCESS                          | (0) |
  RESTART_PROCESS                           | (0) |
  SCHEDULE_FORCED_HOST_SVC_CHECKS           | ;<host_name>;<check_time> (2)  |
  SCHEDULE_HOST_SVC_CHECKS                  | ;<host_name>;<check_time> (2)  |
  ENABLE_HOST_SVC_CHECKS                    | ;<host_name> (1) |
  DISABLE_HOST_SVC_CHECKS                   | ;<host_name> (1) |
  ACKNOWLEDGE_SVC_PROBLEM                   | ;<host_name>;<service_name>;<sticky>;<notify>;<persistent>;<author>;<comment> (7) | Note: Icinga 2 treats all comments as persistent.
  ACKNOWLEDGE_SVC_PROBLEM_EXPIRE            | ;<host_name>;<service_name>;<sticky>;<notify>;<persistent>;<timestamp>;<author>;<comment> (8)  | Note: Icinga 2 treats all comments as persistent.
  REMOVE_SVC_ACKNOWLEDGEMENT                | ;<host_name>;<service_name> (2)  |
  ACKNOWLEDGE_HOST_PROBLEM                  | ;<host_name>;<sticky>;<notify>;<persistent>;<author>;<comment> (6) | Note: Icinga 2 treats all comments as persistent.
  ACKNOWLEDGE_HOST_PROBLEM_EXPIRE           | ;<host_name>;<sticky>;<notify>;<persistent>;<timestamp>;<author>;<comment> (7) | Note: Icinga 2 treats all comments as persistent.
  REMOVE_HOST_ACKNOWLEDGEMENT               | ;<host_name> (1)  |
  DISABLE_HOST_FLAP_DETECTION               | ;<host_name> (1)  |
  ENABLE_HOST_FLAP_DETECTION                | ;<host_name> (1)  |
  DISABLE_SVC_FLAP_DETECTION                | ;<host_name>;<service_name> (2)  |
  ENABLE_SVC_FLAP_DETECTION                 | ;<host_name>;<service_name> (2)  |
  ENABLE_HOSTGROUP_SVC_CHECKS               | ;<hostgroup_name> (1)  |
  DISABLE_HOSTGROUP_SVC_CHECKS              | ;<hostgroup_name> (1)  |
  ENABLE_SERVICEGROUP_SVC_CHECKS            | ;<servicegroup_name> (1)  |
  DISABLE_SERVICEGROUP_SVC_CHECKS           | ;<servicegroup_name> (1)  |
  ENABLE_PASSIVE_HOST_CHECKS                | ;<host_name> (1)  |
  DISABLE_PASSIVE_HOST_CHECKS               | ;<host_name> (1)  |
  ENABLE_PASSIVE_SVC_CHECKS                 | ;<host_name>;<service_name> (2)  |
  DISABLE_PASSIVE_SVC_CHECKS                | ;<host_name>;<service_name> (2)  |
  ENABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS    | ;<servicegroup_name> (1)  |
  DISABLE_SERVICEGROUP_PASSIVE_SVC_CHECKS   | ;<servicegroup_name> (1)  |
  ENABLE_HOSTGROUP_PASSIVE_SVC_CHECKS       | ;<hostgroup_name> (1)  |
  DISABLE_HOSTGROUP_PASSIVE_SVC_CHECKS      | ;<hostgroup_name> (1)  |
  PROCESS_FILE                              | ;<file_name>;<delete> (2)  |
  SCHEDULE_SVC_DOWNTIME                     | ;<host_name>;<service_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (9)  |
  DEL_SVC_DOWNTIME                          | ;<downtime_id> (1)   |
  SCHEDULE_HOST_DOWNTIME                    | ;<host_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  DEL_HOST_DOWNTIME                         | ;<downtime_id> (1)  |
  SCHEDULE_HOST_SVC_DOWNTIME                | ;<host_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  SCHEDULE_HOSTGROUP_HOST_DOWNTIME          | ;<hostgroup_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  SCHEDULE_HOSTGROUP_SVC_DOWNTIME           | ;<hostgroup_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  SCHEDULE_SERVICEGROUP_HOST_DOWNTIME       | ;<servicegroup_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  SCHEDULE_SERVICEGROUP_SVC_DOWNTIME        | ;<servicegroup_name>;<start_time>;<end_time>;<fixed>;<trigger_id>;<duration>;<author>;<comment> (8)  |
  ADD_HOST_COMMENT                          | ;<host_name>;<persistent>;<author>;<comment> (4)  | Note: Icinga 2 treats all comments as persistent.
  DEL_HOST_COMMENT                          | ;<comment_id> (1)  |
  ADD_SVC_COMMENT                           | ;<host_name>;<service_name>;<persistent>;<author>;<comment> (5)  | Note: Icinga 2 treats all comments as persistent.
  DEL_SVC_COMMENT                           | ;<comment_id> (1)  |
  DEL_ALL_HOST_COMMENTS                     | ;<host_name> (1)  |
  DEL_ALL_SVC_COMMENTS                      | ;<host_name>;<service_name> (2)  |
  SEND_CUSTOM_HOST_NOTIFICATION             | ;<host_name>;<options>;<author>;<comment> (4)  |
  SEND_CUSTOM_SVC_NOTIFICATION              | ;<host_name>;<service_name>;<options>;<author>;<comment> (5)  |
  DELAY_HOST_NOTIFICATION                   | ;<host_name>;<notification_time> (2)  |
  DELAY_SVC_NOTIFICATION                    | ;<host_name>;<service_name>;<notification_time> (3)  |
  ENABLE_HOST_NOTIFICATIONS                 | ;<host_name> (1)  |
  DISABLE_HOST_NOTIFICATIONS                | ;<host_name> (1)  |
  ENABLE_SVC_NOTIFICATIONS                  | ;<host_name>;<service_name> (2)  |
  DISABLE_SVC_NOTIFICATIONS                 | ;<host_name>;<service_name> (2) |
  DISABLE_HOSTGROUP_HOST_CHECKS             | ;<hostgroup_name> (1)  |
  DISABLE_HOSTGROUP_PASSIVE_HOST_CHECKS     | ;<hostgroup_name> (1)  |
  DISABLE_SERVICEGROUP_HOST_CHECKS          | ;<servicegroup_name> (1)  |
  DISABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS  | ;<servicegroup_name> (1)  |
  ENABLE_HOSTGROUP_HOST_CHECKS              | ;<hostgroup_name> (1)  |
  ENABLE_HOSTGROUP_PASSIVE_HOST_CHECKS      | ;<hostgroup_name> (1) |
  ENABLE_SERVICEGROUP_HOST_CHECKS           | ;<servicegroup_name> (1)  |
  ENABLE_SERVICEGROUP_PASSIVE_HOST_CHECKS   | ;<servicegroup_name> (1)  |
  ENABLE_NOTIFICATIONS                      | (0)  |
  DISABLE_NOTIFICATIONS                     | (0)   |
  ENABLE_FLAP_DETECTION                     | (0)  |
  DISABLE_FLAP_DETECTION                    | (0)  |
  ENABLE_EVENT_HANDLERS                     | (0)  |
  DISABLE_EVENT_HANDLERS                    | (0)  |
  ENABLE_PERFORMANCE_DATA                   | (0)  |
  DISABLE_PERFORMANCE_DATA                  | (0)  |
  START_EXECUTING_HOST_CHECKS               | (0)  |
  STOP_EXECUTING_HOST_CHECKS                | (0)  |
  START_EXECUTING_SVC_CHECKS                | (0)  |
  STOP_EXECUTING_SVC_CHECKS                 | (0)  |
  CHANGE_SVC_MODATTR                        | ;<host_name>;<service_name>;<value> (3)  |
  CHANGE_HOST_MODATTR                       | ;<host_name>;<value> (2)  |
  CHANGE_USER_MODATTR                       | ;<user_name>;<value> (2)  |
  CHANGE_CHECKCOMMAND_MODATTR               | ;<checkcommand_name>;<value> (2)  |
  CHANGE_EVENTCOMMAND_MODATTR               | ;<eventcommand_name>;<value> (2)  |
  CHANGE_NOTIFICATIONCOMMAND_MODATTR        | ;<notificationcommand_name>;<value> (2)  |
  CHANGE_NORMAL_SVC_CHECK_INTERVAL          | ;<host_name>;<service_name>;<check_interval> (3)  |
  CHANGE_NORMAL_HOST_CHECK_INTERVAL         | ;<host_name>;<check_interval> (2)  |
  CHANGE_RETRY_SVC_CHECK_INTERVAL           | ;<host_name>;<service_name>;<check_interval> (3)  |
  CHANGE_RETRY_HOST_CHECK_INTERVAL          | ;<host_name>;<check_interval> (2) |
  ENABLE_HOST_EVENT_HANDLER                 | ;<host_name> (1)  |
  DISABLE_HOST_EVENT_HANDLER                | ;<host_name> (1)  |
  ENABLE_SVC_EVENT_HANDLER                  | ;<host_name>;<service_name> (2)  |
  DISABLE_SVC_EVENT_HANDLER                 | ;<host_name>;<service_name> (2) |
  CHANGE_HOST_EVENT_HANDLER                 | ;<host_name>;<event_command_name> (2)  |
  CHANGE_SVC_EVENT_HANDLER                  | ;<host_name>;<service_name>;<event_command_name> (3)  |
  CHANGE_HOST_CHECK_COMMAND                 | ;<host_name>;<check_command_name> (2)  |
  CHANGE_SVC_CHECK_COMMAND                  | ;<host_name>;<service_name>;<check_command_name> (3)  |
  CHANGE_MAX_HOST_CHECK_ATTEMPTS            | ;<host_name>;<check_attempts> (2)  |
  CHANGE_MAX_SVC_CHECK_ATTEMPTS             | ;<host_name>;<service_name>;<check_attempts> (3)  |
  CHANGE_HOST_CHECK_TIMEPERIOD              | ;<host_name>;<timeperiod_name> (2)   |
  CHANGE_SVC_CHECK_TIMEPERIOD               | ;<host_name>;<service_name>;<timeperiod_name>  |
  CHANGE_CUSTOM_HOST_VAR                    | ;<host_name>;<var_name>;<var_value> (3)  |
  CHANGE_CUSTOM_SVC_VAR                     | ;<host_name>;<service_name>;<var_name>;<var_value> (4)  |
  CHANGE_CUSTOM_USER_VAR                    | ;<user_name>;<var_name>;<var_value> (3)  |
  CHANGE_CUSTOM_CHECKCOMMAND_VAR            | ;<check_command_name>;<var_name>;<var_value> (3)  |
  CHANGE_CUSTOM_EVENTCOMMAND_VAR            | ;<event_command_name>;<var_name>;<var_value> (3)  |
  CHANGE_CUSTOM_NOTIFICATIONCOMMAND_VAR     | ;<notification_command_name>;<var_name>;<var_value> (3)  |
  ENABLE_HOSTGROUP_HOST_NOTIFICATIONS       | ;<hostgroup_name> (1) |
  ENABLE_HOSTGROUP_SVC_NOTIFICATIONS        | ;<hostgroup_name> (1)  |
  DISABLE_HOSTGROUP_HOST_NOTIFICATIONS      | ;<hostgroup_name> (1)  |
  DISABLE_HOSTGROUP_SVC_NOTIFICATIONS       | ;<hostgroup_name> (1)  |
  ENABLE_SERVICEGROUP_HOST_NOTIFICATIONS    | ;<servicegroup_name> (1)  |
  DISABLE_SERVICEGROUP_HOST_NOTIFICATIONS   | ;<servicegroup_name> (1)  |
  ENABLE_SERVICEGROUP_SVC_NOTIFICATIONS     | ;<servicegroup_name> (1)  |
  DISABLE_SERVICEGROUP_SVC_NOTIFICATIONS    | ;<servicegroup_name> (1)  |