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authorGravatar Jonas Gunz <himself@jonasgunz.de> 2022-01-21 14:52:16 +0100
committerGravatar Jonas Gunz <himself@jonasgunz.de> 2022-01-21 14:52:16 +0100
commit5490ae91cd85a65001d3c9df685b935c11e1378d (patch)
treead6ec264d93a2456691bf0ee8109ebef729bd439 /roles/icinga2
parent41a475c5fb12d0bb82d596331796b8f375904c0a (diff)
downloadansible_collection-5490ae91cd85a65001d3c9df685b935c11e1378d.tar.gz
WIP: Icinga2 improvements
Diffstat (limited to 'roles/icinga2')
-rw-r--r--roles/icinga2/defaults/main.yml22
-rw-r--r--roles/icinga2/files/000-default.conf9
-rw-r--r--roles/icinga2/files/index.html9
-rw-r--r--roles/icinga2/handlers/main.yml14
-rw-r--r--roles/icinga2/tasks/apache.yml44
-rw-r--r--roles/icinga2/tasks/icinga.yml41
-rw-r--r--roles/icinga2/tasks/icingaweb.yml9
-rw-r--r--roles/icinga2/tasks/main.yml9
-rw-r--r--roles/icinga2/tasks/postfix.yml49
-rw-r--r--roles/icinga2/templates/default-ssl.conf.j223
-rw-r--r--roles/icinga2/templates/icinga2.conf.j24
11 files changed, 230 insertions, 3 deletions
diff --git a/roles/icinga2/defaults/main.yml b/roles/icinga2/defaults/main.yml
index f8b46e2..9b6a007 100644
--- a/roles/icinga2/defaults/main.yml
+++ b/roles/icinga2/defaults/main.yml
@@ -9,10 +9,25 @@ icinga:
- name: 'test'
password: 'changeme'
permissions: '[ ]'
+ # CN MUST match FQDN
+ api_cert:
+ crt: '/etc/ssl/cert/ssl-cert-snakeoil.pem'
+ key: '/etc/ssl/private/ssl-cert-snakeoil.key'
+ ca: '/etc/ssl/certs/ca-certificates.crt'
+ config:
+ manage: false
+ git_url: ''
+ git_branch: 'mainu'
+ mail:
+ enable: false
+ smtp_host: 'smtp.example.com'
+ smtp_port: '25'
+ smtp_user: ''
+ smtp_psw: ''
+ from: ''
icingaweb:
cert:
- use_ssl: true
cert: '/etc/ssl/cert/ssl-cert-snakeoil.pem'
key: '/etc/ssl/private/ssl-cert-snakeoil.key'
ldap:
@@ -42,4 +57,9 @@ icingaweb:
groups: 'Administrators'
enabled_modules:
- monitoring
+ - businessprocess
+ install_modules:
+ businessprocess:
+ url: 'https://github.com/Icinga/icingaweb2-module-businessprocess'
+ version: 'master'
diff --git a/roles/icinga2/files/000-default.conf b/roles/icinga2/files/000-default.conf
new file mode 100644
index 0000000..922eb96
--- /dev/null
+++ b/roles/icinga2/files/000-default.conf
@@ -0,0 +1,9 @@
+<VirtualHost *:80>
+ ServerAdmin webmaster@localhost
+
+ RewriteEngine On
+ RewriteCond %{HTTPS} !=on
+ RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L]
+</VirtualHost>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
diff --git a/roles/icinga2/files/index.html b/roles/icinga2/files/index.html
new file mode 100644
index 0000000..fa5cc89
--- /dev/null
+++ b/roles/icinga2/files/index.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <meta http-equiv="refresh" content="0; url='/icingaweb2'" />
+ </head>
+ <body>
+ <p><a href="/icingaweb2">Icinga Web 2</a>.</p>
+ </body>
+</html>
diff --git a/roles/icinga2/handlers/main.yml b/roles/icinga2/handlers/main.yml
index 730742e..15e7fdf 100644
--- a/roles/icinga2/handlers/main.yml
+++ b/roles/icinga2/handlers/main.yml
@@ -5,3 +5,17 @@
state: restarted
enabled: yes
become: yes
+
+- name: Restart apache
+ systemd:
+ name: apache2
+ state: restarted
+ enabled: yes
+ become: yes
+
+- name: Restart postfix
+ systemd:
+ name: postfix
+ state: restarted
+ enabled: yes
+ become: yes
diff --git a/roles/icinga2/tasks/apache.yml b/roles/icinga2/tasks/apache.yml
new file mode 100644
index 0000000..bfc6a52
--- /dev/null
+++ b/roles/icinga2/tasks/apache.yml
@@ -0,0 +1,44 @@
+---
+- name: Install index.html
+ copy:
+ src: index.html
+ dest: /var/www/html/index.html
+ become: yes
+ notify: Restart apache
+
+- name: Install site-config
+ copy:
+ src: 000-default.conf
+ dest: /etc/apache2/sites-available/000-default.conf
+ become: yes
+ notify: Restart apache
+
+- name: Install SSL site-config
+ template:
+ src: default-ssl.conf.j2
+ dest: /etc/apache2/sites-available/default-ssl.conf
+ become: yes
+ notify: Restart apache
+
+- name: Enable sites
+ file:
+ state: link
+ path: '/etc/apache2/sites-enabled/{{ item }}'
+ src: '../sites-available/{{ item }}'
+ loop:
+ - 000-default.conf
+ - default-ssl.conf
+ become: yes
+ notify: Restart apache
+
+- name: Enable apache mods
+ file:
+ state: link
+ path: '/etc/apache2/mods-enabled/{{ item }}'
+ src: '../mods-available/{{ item }}'
+ loop:
+ - ssl.conf
+ - ssl.load
+ - socache_shmcb.load
+ become: yes
+ notify: Restart apache
diff --git a/roles/icinga2/tasks/icinga.yml b/roles/icinga2/tasks/icinga.yml
index ec6fe1e..7acbb47 100644
--- a/roles/icinga2/tasks/icinga.yml
+++ b/roles/icinga2/tasks/icinga.yml
@@ -47,10 +47,49 @@
- ido-mysql.conf
- api_users.conf
+- name: Install config from git
+ git:
+ dest: '/etc/icinga2/conf.git.d'
+ repo: '{{ icinga.config.git_url }}'
+ version: '{{ icinga.config.git_version }}'
+ become: yes
+ become_user: nagios
+ when: icinga.config.manage | default(false)
+ notify: Restart icinga
+
+- name: Create API certs folder
+ file:
+ state: directory
+ path: /var/lib/icinga2/certs
+ owner: nagios
+ group: nagios
+ become: yes
+
+- name: Install API TLS Key/Certificate
+ copy:
+ remote_src: yes
+ src: '{{ icinga.api_cert[item] }}'
+ dest: '/var/lib/icinga2/certs/{{ ansible_facts.fqdn }}.{{ item }}'
+ owner: nagios
+ group: nagios
+ become: yes
+ loop:
+ - key
+ - crt
+
+- name: Install API TLS CA
+ copy:
+ remote_src: yes
+ src: '{{ icinga.api_cert.ca }}'
+ dest: '/var/lib/icinga2/certs/ca.crt'
+ owner: nagios
+ group: nagios
+ become: yes
+
- name: Enable features
file:
state: link
- path: '/etc/icinga2/features-available/api.con'
+ path: '/etc/icinga2/features-enabled/api.conf'
src: '../features-available/api.conf'
owner: nagios
group: nagios
diff --git a/roles/icinga2/tasks/icingaweb.yml b/roles/icinga2/tasks/icingaweb.yml
index 1d527fc..ee4cd6a 100644
--- a/roles/icinga2/tasks/icingaweb.yml
+++ b/roles/icinga2/tasks/icingaweb.yml
@@ -67,6 +67,14 @@
- modules/monitoring/commandtransports.ini
- modules/monitoring/backends.ini
+- name: Install modules
+ git:
+ dest: '/usr/share/icingaweb2/modules/{{ item.key }}'
+ repo: '{{ item.value.url }}'
+ version: '{{ item.value.version }}'
+ become: yes
+ with_dict: '{{ icingaweb.install_modules }}'
+
- name: Enable modules
file:
path: '/etc/icingaweb2/enabledModules/{{ item }}'
@@ -84,4 +92,3 @@
groups: www-data
append: yes
become: yes
-
diff --git a/roles/icinga2/tasks/main.yml b/roles/icinga2/tasks/main.yml
index 35e9bd6..bcb702f 100644
--- a/roles/icinga2/tasks/main.yml
+++ b/roles/icinga2/tasks/main.yml
@@ -43,6 +43,8 @@
- apache2
- libapache2-mod-php
- python3-pymysql
+ - git
+ - mailutils
become: yes
- name: Securing MariaDB installation
@@ -84,3 +86,10 @@
- name: Configure Icingaweb2
include_tasks: icingaweb.yml
+
+- name: Configure apache2
+ include_tasks: apache.yml
+
+- name: Configure postfix
+ include_tasks: postfix.yml
+ when: icinga.mail.enable | default(false)
diff --git a/roles/icinga2/tasks/postfix.yml b/roles/icinga2/tasks/postfix.yml
new file mode 100644
index 0000000..e71cc1d
--- /dev/null
+++ b/roles/icinga2/tasks/postfix.yml
@@ -0,0 +1,49 @@
+---
+- name: Install postfix relay creds
+ copy:
+ content: '{{ icinga.mail.smtp_host }} {{ icinga.mail.smtp_user }}:{{ icinga.mail.smtp_psw }}'
+ dest: /etc/postfix/relay-credentials
+ mode: '0600'
+ become: yes
+ register: relay_creds
+ notify: Restart postfix
+
+- name: Create hash db
+ shell: postmap /etc/postfix/relay-credentials
+ become: yes
+ when: relay_creds.changed
+
+- name: Install postfix relay creds
+ copy:
+ content: '{{ icinga.mail.from }} [{{ icinga.mail.smtp_host }}]:{{ icinga.mail.smtp_port }}'
+ dest: /etc/postfix/bysender
+ become: yes
+ register: bysender
+ notify: Restart postfix
+
+- name: Create hash db
+ shell: postmap /etc/postfix/bysender
+ become: yes
+ when: bysender.changed
+
+# sudo apt install libsasl2-modules sasl2-bin
+- name: postfix config
+ lineinfile:
+ path: /etc/postfix/main.cf
+ regexp: '{{ item.reg }}'
+ line: '{{ item.line }}'
+ loop:
+ - reg: '^sender_dependent_relayhost_maps\w*=.*$'
+ line: 'sender_dependent_relayhost_maps = hash:/etc/postfix/bysender'
+ - reg: '^smtp_sasl_auth_enable\w*=.*$'
+ line: 'smtp_sasl_auth_enable = yes'
+ - reg: '^smtp_tls_security_level\w*=.*$'
+ line: 'smtp_tls_security_level = encrypt'
+ - reg: '^smtp_sasl_password_maps\w*=.*$'
+ line: 'smtp_sasl_password_maps = hash:/etc/postfix/relay-credentials'
+ - reg: '^smtp_use_tls\w*=.*$'
+ line: 'smtp_use_tls = yes'
+ - reg: '^smtp_sasl_security_options\w*=.*$'
+ line: 'smtp_sasl_security_options = noanonymous'
+ notify: Restart postfix
+ become: yes
diff --git a/roles/icinga2/templates/default-ssl.conf.j2 b/roles/icinga2/templates/default-ssl.conf.j2
new file mode 100644
index 0000000..7c9ab9e
--- /dev/null
+++ b/roles/icinga2/templates/default-ssl.conf.j2
@@ -0,0 +1,23 @@
+<IfModule mod_ssl.c>
+ <VirtualHost _default_:443>
+ ServerAdmin webmaster@localhost
+ DocumentRoot /var/www/html
+
+ ErrorLog ${APACHE_LOG_DIR}/error.log
+ CustomLog ${APACHE_LOG_DIR}/access.log combined
+
+ SSLEngine on
+ SSLProtocol -all +TLSv1.2 +TLSv1.3
+ SSLCertificateFile {{ icingaweb.cert.cert }}
+ SSLCertificateKeyFile {{ icingaweb.cert.key }}
+
+ <FilesMatch "\.(cgi|shtml|phtml|php)$">
+ SSLOptions +StdEnvVars
+ </FilesMatch>
+ <Directory /usr/lib/cgi-bin>
+ SSLOptions +StdEnvVars
+ </Directory>
+ </VirtualHost>
+</IfModule>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
diff --git a/roles/icinga2/templates/icinga2.conf.j2 b/roles/icinga2/templates/icinga2.conf.j2
index fcb9088..13d2d7f 100644
--- a/roles/icinga2/templates/icinga2.conf.j2
+++ b/roles/icinga2/templates/icinga2.conf.j2
@@ -19,4 +19,8 @@ include "features-enabled/*.conf"
include "ido-mysql.conf"
include "api_users.conf"
+{% if icinga.config.manage is true %}
+include_recursive "conf.git.d"
+{% else %}
include_recursive "conf.d"
+{% endif %}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 23:40:24 +0000