From d6bb971c7f8054a3ac1d394dbe96fc02d798b150 Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Wed, 21 Aug 2024 11:24:14 +0200
Subject: [PATCH] doc/02-installation.md: remove Raspbian which is not
 supported anymore

---
 doc/02-installation.md                  | 27 ++++---------------------
 doc/02-installation.md.d/03-Raspbian.md |  3 ---
 doc/13-addons.md                        |  2 +-
 3 files changed, 5 insertions(+), 27 deletions(-)
 delete mode 100644 doc/02-installation.md.d/03-Raspbian.md

diff --git a/doc/02-installation.md b/doc/02-installation.md
index f9b9087e5b5..9abd4b66ec3 100644
--- a/doc/02-installation.md
+++ b/doc/02-installation.md
@@ -79,25 +79,6 @@ apt update
 ```
 <!-- {% endif %} -->
 
-<!-- {% if raspbian %} -->
-### Raspbian Repository <a id="raspbian-repository"></a>
-
-```bash
-apt update
-apt -y install apt-transport-https wget gnupg
-
-wget -O - https://packages.icinga.com/icinga.key | gpg --dearmor -o /usr/share/keyrings/icinga-archive-keyring.gpg
-
-DIST=$(awk -F"[)(]+" '/VERSION=/ {print $2}' /etc/os-release); \
- echo "deb [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/raspbian icinga-${DIST} main" > \
- /etc/apt/sources.list.d/icinga.list
- echo "deb-src [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/raspbian icinga-${DIST} main" >> \
- /etc/apt/sources.list.d/icinga.list
-
-apt update
-```
-<!-- {% endif %} -->
-
 <!-- {% if centos %} -->
 ### CentOS Repository <a id="centos-repository"></a>
 
@@ -244,9 +225,9 @@ with `root` permissions unless noted otherwise.
     If you have [SELinux](22-selinux.md) enabled, the package `icinga2-selinux` is also required.
 <!-- {% endif %} -->
 
-<!-- {% if debian or ubuntu or raspbian %} -->
+<!-- {% if debian or ubuntu %} -->
 <!-- {% if not icingaDocs %} -->
-#### Debian / Ubuntu / Raspbian / Raspberry Pi OS
+#### Debian / Ubuntu / Raspberry Pi OS
 <!-- {% endif %} -->
 ```bash
 apt install icinga2
@@ -356,9 +337,9 @@ to determine where to find the plugin binaries.
     additional check plugins into your Icinga 2 setup.
 
 
-<!-- {% if debian or ubuntu or raspbian %} -->
+<!-- {% if debian or ubuntu %} -->
 <!-- {% if not icingaDocs %} -->
-#### Debian / Ubuntu / Raspbian / Raspberry Pi OS
+#### Debian / Ubuntu / Raspberry Pi OS
 <!-- {% endif %} -->
 ```bash
 apt install monitoring-plugins
diff --git a/doc/02-installation.md.d/03-Raspbian.md b/doc/02-installation.md.d/03-Raspbian.md
deleted file mode 100644
index fc48d6c67f5..00000000000
--- a/doc/02-installation.md.d/03-Raspbian.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Install Icinga 2 on Raspbian
-<!-- {% set raspbian = True %} -->
-<!-- {% include "02-installation.md" %} -->
diff --git a/doc/13-addons.md b/doc/13-addons.md
index c3823f53da3..f92982a9458 100644
--- a/doc/13-addons.md
+++ b/doc/13-addons.md
@@ -32,7 +32,7 @@ vim /etc/icinga2/conf.d/templates.conf
 
 Install the package `nano-icinga2` with your distribution's package manager.
 
-**Note:** On Debian, Ubuntu, Raspbian and Raspberry Pi OS, the syntax files are installed with the `icinga2-common` package already.
+**Note:** On Debian, Ubuntu and Raspberry Pi OS, the syntax files are installed with the `icinga2-common` package already.
 
 Copy the `/etc/nanorc` sample file to your home directory.