inital: hypervisor ansible

.gitignore

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+*.swp

files/COPYING_NSCA_NG

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+https://github.com/weiss/nsca-ng/blob/master/COPYING
+
+Unless otherwise noted, all files distributed as part of NSCA-ng are covered
+by the copyright and license statement below.  Some files (outside the `src'
+directory) are subject to different copyright and/or license terms, as
+specified at the top of those files.  However, all NSCA-ng code is believed
+to be covered by terms which are at least as permissive as the following
+license.
+
+| Copyright (c) 2013 Holger Weiss <holger@weiss.in-berlin.de>
+| All rights reserved.
+|
+| Redistribution and use in source and binary forms, with or without
+| modification, are permitted provided that the following conditions are
+| met:
+|
+| 1. Redistributions of source code must retain the above copyright notice,
+|    this list of conditions and the following disclaimer.
+|
+| 2. Redistributions in binary form must reproduce the above copyright
+|    notice, this list of conditions and the following disclaimer in the
+|    documentation and/or other materials provided with the distribution.
+|
+| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+| IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+| THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+| PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+| CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+| EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+| PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+| PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+| LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+| NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+In addition to these copyright and license terms, binary redistributions may
+be required to reproduce the following copyright notices, depending on which
+source files are compiled.  The above license statement applies to all of
+them.
+
+If any files in the `lib/ev' directory are used during compilation:
+
+| Copyright (c) 2007-2018 Marc Alexander Lehmann <libev@schmorp.de>
+| Copyright (c) 2011 Emanuele Giaquinta
+
+If any files in the `lib/pidfile' directory are used during compilation:
+
+| Copyright (c) 2005 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+| Copyright (c) 2007 Dag-Erling Coidan Smoergrav
+
+If the file `lib/pidfile/flock.c' is used during compilation:
+
+| Copyright (c) 2001 The NetBSD Foundation, Inc.
+
+If any files in the `python' directory (except for `uthash.h') are used:
+
+| Copyright (c) 2014 Alexander Golovko
+
+If any files in the `perl' directory are used:
+
+| Copyright (c) 2015 Matthias Bethke
+
+Additional requirements may be imposed by external libraries.

host_vars/irc.yaml

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+---
+checks :
+    - { user : sheppy, name : irc, cmd : ""}

host_vars/mail.yaml

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+---
+checks :
+    - { user : nobody, name : mail_queue, cmd : ""}

host_vars/ths.yaml

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+---
+checks :
+    - { user : sheppy, name : irc, cmd : ""}

host_vars/vpn.yaml

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+---
+checks :
+    - { user : nobody, name : wireguard_rudi, cmd : ""}
+    - { user : nobody, name : wireguard_hase, cmd : ""}

roles/monitoring-client/tasks/main.yaml

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+- name: Install Dependencies
+  apt:
+    name:
+      - python3-nagiosplugin
+      - nagios-plugins-contrib
+    state: present
+
+- name: Clone Passive Monitoring 
+  git:
+    repo: https://github.com/FAUSheppy/icinga-passive-checks-monitoring
+    dest: "/etc/monitoring/"
+    version: master
+
+- name: Clone Monitoring Tools
+  git:
+    repo: https://github.com/FAUSheppy/monitoring-tools
+    dest: "/etc/monitoring-tools/"
+    version: master
+
+- name: Check if PostgreSQL is installed
+  command: dpkg -s postgresql
+  register: postgresql_installed
+  ignore_errors: true
+  changed_when: False
+
+- name: Set has_postgres variable
+  set_fact:
+    has_postgres: "{{ postgresql_installed.rc == 0 }}"

roles/monitoring-client/templates/monitoring.conf

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+nobody disk /usr/lib/nagios/plugins/check_disk
+nobody load /usr/lib/nagios/plugins/check_log
+nobody systemd /etc/monitoring-tools/pynagsystemd.py
+
+{% if has_postgres %}
+nobody load /usr/lib/nagios/plugins/check_psql
+{% endif }
+
+{% for entry in checks %}
+{{ entry["user"] }}  {{ entry["name"] }}  {{ entry["command"] }}
+{% endfor %}

roles/monitoring-client/templates/send_nsca.cfg

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+identity = {{ nsca_identity }}
+password = {{ nsca_password }}
+server   = {{ nsca_server }}
+port 	 = {{ nsca_server_port }}
+tls_ciphers = "PSK-AES256-CBC-SHA"

roles/monitoring-master/tasks/main.yaml

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+- name: Clone Passive Monitoring 
+  git:
+    repo: https://github.com/FAUSheppy/icinga-passive-checks-monitoring
+    dest: "/etc/monitoring/"
+    version: master
+
+- name: Copy nsca-ng and send_nsca to /bin/
+  copy:
+    src: nsca-ng
+    dest: /bin/nsca-ng
+    mode: 0755
+
+- name: Copy nsca-ng and send_nsca to /bin/
+  copy:
+    src: send_nsca
+    dest: /bin/send_nsca
+    mode: 0755