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Fix and cleanup broken and obsolete links

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Blerim Sheqa 2025-01-08 10:06:34 +01:00
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commit 339ee7b125
7 changed files with 18 additions and 27 deletions
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10
doc/02-installation.md
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@ -553,19 +553,19 @@ the Icinga DB daemon that synchronizes monitoring data between the Redis server
The Icinga DB daemon package is also included in the Icinga repository, and since it is already set up, The Icinga DB daemon package is also included in the Icinga repository, and since it is already set up,
you have completed the instructions here and can proceed to you have completed the instructions here and can proceed to
<!-- {% if amazon_linux %} --> <!-- {% if amazon_linux %} -->
[install the Icinga DB daemon on Amazon Linux](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/01-Amazon-Linux/#installing-icinga-db-package), [install the Icinga DB daemon on Amazon Linux](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/Amazon-Linux/#installing-the-package),
<!-- {% endif %} --> <!-- {% endif %} -->
<!-- {% if debian %} --> <!-- {% if debian %} -->
[install the Icinga DB daemon on Debian](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/03-Debian/#installing-icinga-db-package), [install the Icinga DB daemon on Debian](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/Debian/#installing-the-package),
<!-- {% endif %} --> <!-- {% endif %} -->
<!-- {% if rhel %} --> <!-- {% if rhel %} -->
[install the Icinga DB daemon on RHEL](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/04-RHEL/#installing-icinga-db-package), [install the Icinga DB daemon on RHEL](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/RHEL/#installing-the-package),
<!-- {% endif %} --> <!-- {% endif %} -->
<!-- {% if sles %} --> <!-- {% if sles %} -->
[install the Icinga DB daemon on SLES](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/05-SLES/#installing-icinga-db-package), [install the Icinga DB daemon on SLES](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/SLES/#installing-the-package),
<!-- {% endif %} --> <!-- {% endif %} -->
<!-- {% if ubuntu %} --> <!-- {% if ubuntu %} -->
[install the Icinga DB daemon on Ubuntu](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/06-Ubuntu/#installing-icinga-db-package), [install the Icinga DB daemon on Ubuntu](https://icinga.com/docs/icinga-db/latest/doc/02-Installation/Ubuntu/#installing-the-package),
<!-- {% endif %} --> <!-- {% endif %} -->
which will also guide you through the setup of the database and Icinga DB Web. which will also guide you through the setup of the database and Icinga DB Web.
<!-- {% endif %} --> <!-- {% endif %} -->

2
doc/04-configuration.md
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@ -593,7 +593,7 @@ Read more on that topic [here](03-monitoring-basics.md#notification-commands).
#### groups.conf <a id="groups-conf"></a> #### groups.conf <a id="groups-conf"></a>
The example host defined in [hosts.conf](hosts-conf) already has the The example host defined in [hosts.conf](#hosts-conf) already has the
custom variable `os` set to `Linux` and is therefore automatically custom variable `os` set to `Linux` and is therefore automatically
a member of the host group `linux-servers`. a member of the host group `linux-servers`.

2
doc/08-advanced-topics.md
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@ -484,7 +484,7 @@ host or service is considered flapping until it drops below the low flapping thr
The attribute `flapping_ignore_states` allows to ignore state changes to specified states during the flapping calculation. The attribute `flapping_ignore_states` allows to ignore state changes to specified states during the flapping calculation.
`FlappingStart` and `FlappingEnd` notifications will be sent out accordingly, if configured. See the chapter on `FlappingStart` and `FlappingEnd` notifications will be sent out accordingly, if configured. See the chapter on
[notifications](alert-notifications) for details [notifications](03-monitoring-basics.md#notifications) for details
> Note: There is no distinctions between hard and soft states with flapping. All state changes count and notifications > Note: There is no distinctions between hard and soft states with flapping. All state changes count and notifications
> will be sent out regardless of the objects state. > will be sent out regardless of the objects state.

4
doc/12-icinga2-api.md
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@ -1009,7 +1009,7 @@ curl -k -s -S -i -u root:icinga -H 'Accept: application/json' \
There are several actions available for Icinga 2 provided by the `/v1/actions` There are several actions available for Icinga 2 provided by the `/v1/actions`
URL endpoint. You can run actions by sending a `POST` request. URL endpoint. You can run actions by sending a `POST` request.
The following actions are also used by [Icinga Web 2](https://icinga.com/products/icinga-web-2/): The following actions are also used by [Icinga Web 2](https://icinga.com/docs/icinga-web/latest/):
* sending check results to Icinga from scripts, remote agents, etc. * sending check results to Icinga from scripts, remote agents, etc.
* scheduling downtimes from external scripts or cronjobs * scheduling downtimes from external scripts or cronjobs
@ -2699,7 +2699,7 @@ The following languages are covered:
* [Golang](12-icinga2-api.md#icinga2-api-clients-programmatic-examples-golang) * [Golang](12-icinga2-api.md#icinga2-api-clients-programmatic-examples-golang)
* [Powershell](12-icinga2-api.md#icinga2-api-clients-programmatic-examples-powershell) * [Powershell](12-icinga2-api.md#icinga2-api-clients-programmatic-examples-powershell)
The [request method](icinga2-api-requests) is `POST` using [X-HTTP-Method-Override: GET](12-icinga2-api.md#icinga2-api-requests-method-override) The [request method](#icinga2-api-requests) is `POST` using [X-HTTP-Method-Override: GET](12-icinga2-api.md#icinga2-api-requests-method-override)
which allows you to send a JSON request body. The examples request specific service which allows you to send a JSON request body. The examples request specific service
attributes joined with host attributes. `attrs` and `joins` are therefore specified attributes joined with host attributes. `attrs` and `joins` are therefore specified
as array. as array.

14
doc/13-addons.md
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@ -71,9 +71,6 @@ via email.
![Icinga Reporting](images/addons/icinga_reporting.png) ![Icinga Reporting](images/addons/icinga_reporting.png)
Follow along in this [hands-on blog post](https://icinga.com/2019/06/17/icinga-reporting-hands-on/).
## Graphs and Metrics <a id="addons-graphs-metrics"></a> ## Graphs and Metrics <a id="addons-graphs-metrics"></a>
### Graphite <a id="addons-graphing-graphite"></a> ### Graphite <a id="addons-graphing-graphite"></a>
@ -185,7 +182,7 @@ in a tree or list overview and can be added to any dashboard.
![Icinga Web 2 Business Process](images/addons/icingaweb2_businessprocess.png) ![Icinga Web 2 Business Process](images/addons/icingaweb2_businessprocess.png)
Read more [here](https://icinga.com/products/icinga-business-process-modelling/). Read more [here](https://icinga.com/docs/icinga-business-process-modeling/latest/).
### Certificate Monitoring <a id="addons-visualization-certificate-monitoring"></a> ### Certificate Monitoring <a id="addons-visualization-certificate-monitoring"></a>
@ -194,8 +191,7 @@ actions and view all details at a glance.
![Icinga Certificate Monitoring](images/addons/icinga_certificate_monitoring.png) ![Icinga Certificate Monitoring](images/addons/icinga_certificate_monitoring.png)
Read more [here](https://icinga.com/products/icinga-certificate-monitoring/) Read more [here](https://icinga.com/products/icinga-certificate-monitoring/).
and [here](https://icinga.com/2019/06/03/monitoring-automation-with-icinga-certificate-monitoring/).
### Dashing Dashboard <a id="addons-visualization-dashing-dashboard"></a> ### Dashing Dashboard <a id="addons-visualization-dashing-dashboard"></a>
@ -204,7 +200,7 @@ on top of Dashing and uses the [REST API](12-icinga2-api.md#icinga2-api) to visu
on with your monitoring. It combines several popular widgets and provides development on with your monitoring. It combines several popular widgets and provides development
instructions for your own implementation. instructions for your own implementation.
The dashboard also allows to embed the [Icinga Web 2](https://icinga.com/products/icinga-web-2/) The dashboard also allows to embed the [Icinga Web 2](https://icinga.com/docs/icinga-web/latest/)
host and service problem lists as Iframe. host and service problem lists as Iframe.
![Dashing dashboard](images/addons/dashing_icinga2.png) ![Dashing dashboard](images/addons/dashing_icinga2.png)
@ -234,10 +230,6 @@ There's a variety of resources available, for example different notification scr
* Ticket systems * Ticket systems
* etc. * etc.
Blog posts and howtos:
* [Environmental Monitoring and Alerting](https://icinga.com/2019/09/02/environmental-monitoring-and-alerting-via-text-message/)
Additionally external services can be [integrated with Icinga 2](https://icinga.com/products/integrations/): Additionally external services can be [integrated with Icinga 2](https://icinga.com/products/integrations/):
* [Pagerduty](https://icinga.com/products/integrations/pagerduty/) * [Pagerduty](https://icinga.com/products/integrations/pagerduty/)

9
doc/15-troubleshooting.md
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@ -19,8 +19,8 @@ findings and details please.
* `icinga2 --version` * `icinga2 --version`
* `icinga2 feature list` * `icinga2 feature list`
* `icinga2 daemon -C` * `icinga2 daemon -C`
* [Icinga Web 2](https://icinga.com/products/icinga-web-2/) version (screenshot from System - About) * [Icinga Web 2](https://icinga.com/docs/icinga-web/latest/) version (screenshot from System - About)
* [Icinga Web 2 modules](https://icinga.com/products/icinga-web-2-modules/) e.g. the Icinga Director (optional) * Icinga Web 2 modules e.g. the Icinga Director (optional)
* Configuration insights: * Configuration insights:
* Provide complete configuration snippets explaining your problem in detail * Provide complete configuration snippets explaining your problem in detail
* Your [icinga2.conf](04-configuration.md#icinga2-conf) file * Your [icinga2.conf](04-configuration.md#icinga2-conf) file
@ -872,7 +872,7 @@ trying because you probably have a problem that requires manual intervention.
### Late Check Results <a id="late-check-results"></a> ### Late Check Results <a id="late-check-results"></a>
[Icinga Web 2](https://icinga.com/products/icinga-web-2/) provides [Icinga Web 2](https://icinga.com/docs/icinga-web/latest/) provides
a dashboard overview for `overdue checks`. a dashboard overview for `overdue checks`.
The REST API provides the [status](12-icinga2-api.md#icinga2-api-status) URL endpoint with some generic metrics The REST API provides the [status](12-icinga2-api.md#icinga2-api-status) URL endpoint with some generic metrics
@ -887,8 +887,7 @@ You can also calculate late check results via the REST API:
* Fetch the `last_check` timestamp from each object * Fetch the `last_check` timestamp from each object
* Compare the timestamp with the current time and add `check_interval` multiple times (change it to see which results are really late, like five times check_interval) * Compare the timestamp with the current time and add `check_interval` multiple times (change it to see which results are really late, like five times check_interval)
You can use the [icinga2 console](11-cli-commands.md#cli-command-console) to connect to the instance, fetch all data You can use the [icinga2 console](11-cli-commands.md#cli-command-console) to connect to the instance, fetch all data and calculate the differences.
and calculate the differences. More infos can be found in [this blogpost](https://icinga.com/2016/08/11/analyse-icinga-2-problems-using-the-console-api/).
``` ```
# ICINGA2_API_USERNAME=root ICINGA2_API_PASSWORD=icinga icinga2 console --connect 'https://localhost:5665/' # ICINGA2_API_USERNAME=root ICINGA2_API_PASSWORD=icinga icinga2 console --connect 'https://localhost:5665/'

4
doc/21-development.md
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@ -2334,7 +2334,7 @@ for implementation details.
CMake determines the Icinga 2 version number using `git describe` if the CMake determines the Icinga 2 version number using `git describe` if the
source directory is contained in a Git repository. Otherwise the version number source directory is contained in a Git repository. Otherwise the version number
is extracted from the [ICINGA2_VERSION](ICINGA2_VERSION) file. This behavior can be is extracted from the `ICINGA2_VERSION` file. This behavior can be
overridden by creating a file called `icinga-version.h.force` in the source overridden by creating a file called `icinga-version.h.force` in the source
directory. Alternatively the `-DICINGA2_GIT_VERSION_INFO=OFF` option for CMake directory. Alternatively the `-DICINGA2_GIT_VERSION_INFO=OFF` option for CMake
can be used to disable the usage of `git describe`. can be used to disable the usage of `git describe`.
@ -2520,7 +2520,7 @@ chmod +x /etc/init.d/icinga2
Icinga 2 reads a single configuration file which is used to specify all Icinga 2 reads a single configuration file which is used to specify all
configuration settings (global settings, hosts, services, etc.). The configuration settings (global settings, hosts, services, etc.). The
configuration format is explained in detail in the [doc/](doc/) directory. configuration format is explained in detail in the `doc/` directory.
By default `make install` installs example configuration files in By default `make install` installs example configuration files in
`/usr/local/etc/icinga2` unless you have specified a different prefix or `/usr/local/etc/icinga2` unless you have specified a different prefix or