Icinga@MariaDB-Apache-Debian11.md 30 KB
2023-10-17 * initial run
Create Debian
! Below assuming all commands are executed in the priveledged mode
Sync time for initially booted system and update/upgrade it.
hwclock --hctosys
apt update && apt upgrade
shutdown -r now
Install utilities (optional)
apt install tmux net-tools traceroute tcpdump
Create local user,
Install and secure MariaDB instance (write down root password)
apt install mariadb-server
mariadb-secure-installation
netstat -ntap | grep 3306
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 2123/mariadbd
Add Icinga repository: ref. https://icinga.com/docs/icinga-2/latest/doc/02-installation/02-Ubuntu/
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 $2}' /etc/os-release); \
echo "deb [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${DIST} main" > \
/etc/apt/sources.list.d/${DIST}-icinga.list
echo "deb-src [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${DIST} main" >> \
/etc/apt/sources.list.d/${DIST}-icinga.list
ls -la /etc/apt/sources.list.d/
total 12
drwxr-xr-x 2 root root 4096 Oct 25 14:13 .
drwxr-xr-x 8 root root 4096 Oct 25 14:04 ..
-rw-r--r-- 1 root root 242 Oct 25 14:13 bullseye-icinga.list
apt update
Installing Icinga, IcingaWeb and IcingaWeb Director
note: on time when v2.12 has been introduced, many chages occuried
apt search icingaweb2-module-monitoring
Sorting... Done
Full Text Search... Done
icingaweb2-module-monitoring/icinga-bullseye 2.11.4-5+debian11 all
Empty transition package
Installing without 'icingaweb2-module-monitoring' and it's dependencies:
icingaweb2-module-businessprocess \
icingaweb2-module-director \
apt install \
icinga2 \
icinga2-ido-mysql \
icingacli \
icingaweb2-common \
icingaweb2-module-audit \
icingaweb2-module-doc \
icingaweb2-module-ipl \
icingaweb2-module-pdfexport \
icingaweb2-module-reactbundle \
icingaweb2-module-statusmap \
icingaweb2 \
icinga-php-common \
icinga-php-incubator \
icinga-php-library \
icinga-php-thirdparty \
icinga-director-daemon \
icinga-director-php \
icinga-director-web \
icinga-director \
php-imagick \
monitoring-plugins-basic \
monitoring-plugins-btrfs \
monitoring-plugins-common \
monitoring-plugins-contrib \
monitoring-plugins-standard \
monitoring-plugins
Questions during install
┌──────────────────────────────┤ Configuring icinga2-ido-mysql ├───────────────────────────────┐
│ Please specify whether Icinga 2 should use MySQL. │
│ You may later disable the feature by using the "icinga2 feature disable ido-mysql" command. │
│ Enable Icinga 2's ido-mysql feature?
<Yes>
┌────────────────────────────────────────────────────┤ Configuring icinga2-ido-mysql ├────────────────────────────────────────────────────┐
│ │
│ The icinga2-ido-mysql package must have a database installed and configured before it can be used. This can be optionally handled with │
│ dbconfig-common.
│ If you are an advanced database administrator and know that you want to perform this configuration manually, or if your database has │
│ already been installed and configured, you should refuse this option. Details on what needs to be done should most likely be provided │
│ in /usr/share/doc/icinga2-ido-mysql.
│ Otherwise, you should probably choose this option.
│ Configure database for icinga2-ido-mysql with dbconfig-common?
<Yes>
┌────────────────────────────────────────────────┤ Configuring icinga2-ido-mysql ├─────────────────────────────────────────────────┐
│ Please provide a password for icinga2-ido-mysql to register with the database server. If left blank, a random password will be │
│ generated.
│ MySQL application password for icinga2-ido-mysql:
(generate, write down into password manager and provide pass)
Checking services are enabled and running:
systemctl status mariadb
systemctl status icinga2
systemctl status apache2
Check, that webserver is listening:
ss -ntap | grep apache
Check, that webserver is accessible (open from local machine browser) and inspect connectivity until you see the desired traffic.
tcpdump port 80
tail -f /var/log/apache2/*.log
tail -f /var/log/icinga2/icinga2.log
Create icinga2 setup token
icingacli setup token create
The newly generated setup token is: 5aabXXXXXXXX9f0fa
systemctl restart apache2
Create IcingaWeb2 database (not Icinga)
mysql -u root -p
Enter password:
CREATE DATABASE icingaweb2;
GRANT ALL ON icingaweb2.* TO icingaweb2@'localhost' IDENTIFIED BY '(stong-password)';
After token is successfully generated, open URL and provide token ID. http://(host)/icingaweb2/setup
Check all modules, [Next]
Authentication
Please choose how you want to authenticate when accessing Icinga Web 2. Configuring backend specific details follows in a later step.
DB: icingaweb2
Username: icingaweb2
Pass: created above
Character set: utf8mb4
Provide IcingaWeb2 DB credentials. [Next], [Validate configuration], [Next]
Authentication Backend
As you've chosen to use a database for authentication all you need to do now is defining a name for your first authentication backend.
Backend Name : "icingaweb2" [Next]
Administration
Now it's time to configure your first administrative account or group for Icinga Web 2.
Username * Password * [Next]
Application Configuration
Now please adjust all application and logging related configuration options to fit your needs.
Show Stacktraces Set whether to show an exception's stacktrace by default. This can also be set in a user's preferences with the appropriate permission. Show Application State Messages Set whether to show application state messages. This can also be set in a user's preferences. Enable strict content security policy Set whether to to use strict content security policy (CSP). This setting helps to protect from cross-site scripting (XSS). This page will be automatically updated upon change of the value Logging Type * The type of logging to utilize. Logging Level * The maximum logging level to emit. Application Prefix * The name of the application by which to prefix log messages. The application prefix must not contain whitespace. Facility * [Next]
You've configured Icinga Web 2 successfully. You can review the changes supposed to be made before setting it up. Make sure that everything is correct (Feel free to navigate back to make any corrections!) so that you can start using Icinga Web 2 right after it has successfully been set up. [Next]
Welcome to the configuration of the monitoring module for Icinga Web 2! This is the core module for Icinga Web 2. It offers various status and reporting views with powerful filter capabilities that allow you to keep track of the most important events in your monitoring environment. [Next]
Configure Monitoring IDO Resource (created during apt install icinga2-ido-mysql):
Resource Name: icinga_ido
DB Type: MySQL
Host: localhost
DB Name: icinga2
Username: icinga2
Password: (provided)
Character Set: utf8mb4
[Validate Configuration]
There is currently no icinga instance writing to the IDO. Make sure that a icinga instance is configured and able to write to the IDO.
Validation Log
Connection to icinga2 as icinga2 on localhost: successful
have_ssl: DISABLED
protocol_version: 10
version: 10.5.21-MariaDB-0+deb11u1
version_compile_os: debian-linux-gnu
[Next]
icinga2 feature enable ido-mysql
systemctl restart icinga2
The configuration has been successfully validated.
[Next]
Create API user in order for IcingaWeb2 to command or control Icinga2 (process)
vi /etc/icinga2/features-available/api.conf
# EDIT #
# add another user
object ApiUser "icingaweb2" {
password = "newpass"
// permissions = [ "status/query", "actions/*", "objects/modify/*", "objects/query/*" ]
permissions = [ "*" ]
}
# EDIT #
# configure icinga
icinga2 api setup
systemctl restart icinga2
Go back to configuration and provide created credentials:
Command Transport
Please define below how you want to send commands to your monitoring instance.
Transport Name *
The name of this command transport that is used to differentiate it from others
This page will be automatically updated upon change of the value
Transport Type *
Host : 127.0.0.1
Port : 5665
API Username : icingaweb2
API Password : (supper-pazz)
[Validate configuration]
The configuration has been successfully validated.
[Next]
Monitoring Security
To protect your monitoring environment against prying eyes please fill out the settings below.
Protected Custom Variables
[Next]
You've configured the monitoring module successfully. You can review the changes supposed to be made before setting it up. Make sure that everything is correct (Feel free to navigate back to make any corrections!) so that you can start using the monitoring module right after it has successfully been set up.
[Finish]
Congratulations! Icinga Web 2 has been successfully set up.
[Login to Icinga Web 2]
http://10.211.55.28/icingaweb2/authentication/login
admin:(pass)
[Login]
check that Icinga2 is now listening for API queries
ss -ntap | grep 5665 LISTEN 0 4096 *:5665 : users:(("icinga2",pid=21383,fd=18))
# create database for director
mysql -u root -p
# add resource (specify character set is lowercase 'utf8', utf8mb4 will not work (for time of writing, 2021 01 27 /A)):
CREATE DATABASE director CHARACTER SET 'utf8mb4';
GRANT ALL ON director.* TO director@'localhost' IDENTIFIED BY '(director-pass)';
FLUSH PRIVILEGES;
Icingaweb2, Configuration (Gear icon in lower side of menu), Application, Resources
[Create New Resource]
Resource Type: SQL Database
Resource Name: director
Database Type: MySQL
Host: localhost
Port:
Database name: director
Username: director
Password: (director-pass)
Character set: utf8mb4
[validate configuration]
The configuration has been successfully validated.
Validation Log
Connection to director as director on localhost: successful
have_ssl: DISABLED
protocol_version: 10
version: 10.3.27-MariaDB
version_compile_os: Linux
[save changes]
# configure icinga director
icingaweb2, Configuration, Modules, director, Configuration
DB resource: director
[create database schema]
Launch Kickstart Wizard in order to import pre-defined commands.
End-point: (hostname).localdomain (on Debian) or whatever was specified
[Run]
Your database looks good, you are ready to start working with the Icinga Director
Now, when executables are installed, let's run "Kickstart Wizard"
2021 01 27 * updated
NO PACKAGES IN REPOSITORY at the moment of writing, icinga packages were not available in RHN for RH Satellites subscribed to Icinga_RHEL8_Icinga_RHEL8
ICINGA (master installation)
enable REPOS, subscribe if needed
yum repolist yum update yum install icinga2 icinga2-selinux systemctl enable icinga2 && systemctl restart icinga2 && systemctl status icinga2 icinga2 feature list
yum install icingaweb2 icingaweb2-selinux icingacli
if you wish to use EPEL's plugins, install them with
yum install nagios-plugins-all
otherwise install them manually
[...]
yum install mariadb-server mariadb
use better module installation instead
yum module install mariadb systemctl enable mariadb && systemctl start mariadb
secure mariadb installation (set root pass, disable its remote access)
mysql_secure_installation
install icinga--mariadb connector
yum install icinga2-ido-mysql
create database, user and tables
mysql -u root -p CREATE DATABASE icinga; # you may create user and grand using same command # CREATE USER icinga@localhost IDENTIFIED BY 'newpass'; # GRANT SELECT, INSERT, UPDATE, DELETE, DROP, CREATE VIEW, INDEX, EXECUTE ON icinga.* TO 'icinga'@'localhost'; GRANT SELECT, INSERT, UPDATE, DELETE, DROP, CREATE VIEW, INDEX, EXECUTE ON icinga.* TO 'icinga'@'localhost' IDENTIFIED BY '(newpass)'; FLUSH PRIVILEGES; quit mysql -u root -p icinga < /usr/share/icinga2-ido-mysql/schema/mysql.sql
determine credentials
vi /etc/icinga2/features-available/ido-mysql.conf uncomment and update credentials ln -s /etc/icinga2/features-available/ido-mysql.conf /etc/icinga2/features-enabled/ido-mysql.conf systemctl restart icinga2
better to install using module command and check that it is running
yum install httpd
yum module install httpd systemctl enable httpd && systemctl start httpd netstat -ntap | grep -e 80 -e 443
configure icinga
icinga2 api setup systemctl restart icinga2
set new pass for root API user
vi /etc/icinga2/conf.d/api-users.conf
add another user
object ApiUser "icingaweb2" { password = "newpass" // permissions = [ "status/query", "actions/", "objects/modify/", "objects/query/" ] permissions = [ "" ] } systemctl restart icinga2
check which php version you have with
php -v
you might need to install php7 version:
yum install rh-php71 rh-php71-php-mysqlnd
systemctl enable rh-php71-php-fpm.service && systemctl start rh-php71-php-fpm.service
check for FilesMatch, if using php-fpm
vi /etc/httpd/conf.d/icingaweb2.conf
restart php, if changed needed to apply
systemctl restart rh-php71-php-fpm.service && systemctl status rh-php71-php-fpm.service
generate new token, copy-paste into notepad, you will need it
icingacli setup token create The newly generated setup token is: 51223xxxxxxx0f12
create table in DB for icingaweb2
mysql -u root -p CREATE DATABASE icingaweb2; GRANT ALL ON icingaweb2.* TO icingaweb2@localhost IDENTIFIED BY '(newpass)';
does not exist in repo, comes from EPEL, better is "GraphicsMagick.x86_64 : An ImageMagick fork, offering faster image generation and better quality"
yum install ImageMagick
causes dependecies error
yum install ImageMagick-devel
source /opt/rh/rh-php71/enable
/opt/rh/rh-php71/root/bin/pecl install imagick
server firewall
open firewall, if needed tcp/(80,443)
vi /etc/sysconfig/iptables
##
Icinga welcomes.
##
-A INPUT -m state --state NEW -m tcp -p tcp -s xxx.xxx.xx.xxxx/21 --dport 5665 -j ACCEPT -m comment --comment "Icinga listens for agents." -A INPUT -m state --state NEW -m tcp -p tcp -s xxx.xxx.xx.xx/21 -m multiport --dports 80,443 -j ACCEPT -m comment --comment "Icinga listens for http(s) connections."
reload firewall and check
iptables-restore < /etc/sysconfig/iptables iptables -L -n -v --line-numbers | grep Icinga
github? no github, please.
for github
open firewall rules here
at this point Icingaweb2 should be accessible via browser
proceed with setup instractions, provided by wizard
provide token generate earlier or, you forgot it already, recall it with:
icingacli setup token show
check that icinga is happy with internal checks
I got:
The PHP module Imagick is missing.
but will work on it in the future.
plan, how authentication will happen on your instance and apply chosen way
local authentication = "database" scenario earlier created)
Authentication Type: Database [next] Resource Name: icingaweb2 Database Type: MySQL Host: localhost Database name: icingaweb2 Username: icingaweb2 Passowrd: (pass)
if you know what are you doing, specify yours, other very advised to use:
Character Set: utf8mb4 [Validate configuration] "The configuration has been successfully validated." [next] Authentication Backend: Backend Name: icingaweb2 [next]
create admin user in icingaweb2
Administration Username: admin Password: (newpass) Repeat password: (repeat newpass) [next]
application configuration left untoched
Show Stacktraces [x] Show Application State Messages [x] User Preference Storage Type: database logging type: syslog logging level: error application prefix: icingaweb2 facility: user [next] [next] [next]
Monitoring Backend Backend Name: icinga Backend Type: IDO [next]
now it is time to tell to IcingaWeb2 where Icinga2 stores its data
Monitoring IDO Resource Resource Name: icinga_ido Database Type: MySQL Host: localhost Port: Database Name: icinga Username: icinga Password: (pass) Character Set: utf8mb4 [validate configuration]
The configuration has been successfully validated.
Validation Log
Connection to icinga as icinga on localhost: successful
have_ssl: DISABLED
protocol_version: 10
version: 10.3.27-MariaDB
version_compile_os: Linux
[next]
how do we going to tell icinga instance what to do
Command Transport Transport Name: icinga2 Transport Type: Icinga 2 API Host: localhost Port: 5665
created earlier
API Username: icingaweb2 API Password: (pass) [validate configuration]
The configuration has been successfully validated.
[next] Protected Custom Variables: pw,pass,community [next] [finish]
Congratulations! Icinga Web 2 has been successfully set up.
[Login to Icinga Web 2]
!! ready !! login with your admin account
#
installing director (adding hosts/services)
#
assuming at this point that firewall is opened towards github servers
iptables-restore < /etc/sysconfig/iptables iptables -L -n -v --line-numbers | grep git 5 0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 80,443 tcp match-set github dst
easy way:
yum install git
installing required module dependencies first
https://github.com/Icinga/icingaweb2-module-ipl/blob/master/README.md
check for latest release number and adjust MODULE_VERSION variable below:
https://github.com/Icinga/icingaweb2-module-ipl/releases
prepare download directory to avoid mess and keep places clean and tidy
sudo cd mkdir -p downloads/modules4icinga cd downloads/modules4icinga/
check that icingaweb2 modules directory exists and is not empty:
ls -la /usr/share/icingaweb2/modules
create installation script
vi install_icinga_module.sh ---snip---
paste following code below:
#
2020 01 27 + init: this script written to install/update modules for icinga /A
#
MODULES_PATH="/usr/share/icingaweb2/modules"
https://github.com/Icinga/icingaweb2-module-ipl/releases
MODULE_NAME=ipl MODULE_VERSION=v0.5.0 REPO="https://github.com/Icinga/icingaweb2-module-${MODULE_NAME}" rm -rf ${MODULES_PATH}/${MODULE_NAME} git clone ${REPO} "${MODULES_PATH}/${MODULE_NAME}" --branch "${MODULE_VERSION}" icingacli module enable "${MODULE_NAME}"
https://github.com/Icinga/icingaweb2-module-incubator/releases
MODULE_NAME=incubator MODULE_VERSION=v0.6.0 REPO="https://github.com/Icinga/icingaweb2-module-${MODULE_NAME}" rm -rf ${MODULES_PATH}/${MODULE_NAME} git clone ${REPO} "${MODULES_PATH}/${MODULE_NAME}" --branch "${MODULE_VERSION}" icingacli module enable "${MODULE_NAME}"
https://github.com/Icinga/icingaweb2-module-reactbundle/releases
MODULE_NAME=reactbundle MODULE_VERSION=v0.8.0 REPO="https://github.com/Icinga/icingaweb2-module-${MODULE_NAME}" rm -rf ${MODULES_PATH}/${MODULE_NAME} git clone ${REPO} "${MODULES_PATH}/${MODULE_NAME}" --branch "${MODULE_VERSION}" icingacli module enable "${MODULE_NAME}"
https://github.com/Icinga/icingaweb2-module-director/releases
MODULE_NAME=director MODULE_VERSION=v1.8.0 REPO="https://github.com/Icinga/icingaweb2-module-${MODULE_NAME}" rm -rf ${MODULES_PATH}/${MODULE_NAME} git clone ${REPO} "${MODULES_PATH}/${MODULE_NAME}" --branch "${MODULE_VERSION}" icingacli module enable "${MODULE_NAME}"
ls -la ${MODULES_PATH} icingacli module list echo "Done." ---snip---
make script executable and run it (you will need it in the future to update modules)
chmod +x ./install_icinga_module.sh ./install_icinga_module.sh [...] ---snip--- total 4 drwxr-xr-x. 10 root root 130 Jan 27 15:17 . drwxr-xr-x. 7 root root 80 Jan 27 10:58 .. drwxr-xr-x. 11 root root 4096 Jan 27 15:17 director drwxr-xr-x. 6 root root 124 Jan 27 10:58 doc drwxr-xr-x. 6 root root 232 Jan 27 15:17 incubator drwxr-xr-x. 6 root root 205 Jan 27 15:17 ipl drwxr-xr-x. 7 root root 136 Jan 27 10:58 monitoring drwxr-xr-x. 5 root root 169 Jan 27 15:17 reactbundle drwxr-xr-x. 5 root root 71 Jan 27 10:58 setup drwxr-xr-x. 5 root root 70 Jan 27 10:58 translation MODULE VERSION STATE DESCRIPTION director 1.8.0 enabled Director - Config tool for Icinga 2 doc 2.8.2 enabled Documentation module incubator 0.6.0 enabled Incubator provides bleeding-edge libraries ipl v0.5.0 enabled The Icinga PHP library monitoring 2.8.2 enabled Icinga monitoring module reactbundle 0.8.0 enabled ReactPHP-based 3rd party libraries
Done. ---snip---
https://github.com/Icinga/icingaweb2-module-director/blob/master/doc/02-Installation.md
installing module dependencies (repeat until Dependencies resolved. Nothing to do. Complete!)
yum install php-mysqlnd php-curl php-iconv php-pcntl php-process php-sockets php-mbstring php-json
create database for director
mysql -u root -p
add resource (specify character set is lowercase 'utf8', utf8mb4 will not work (for time of writing, 2021 01 27 /A)):
CREATE DATABASE director CHARACTER SET 'utf8'; GRANT ALL ON director.* TO director@localhost IDENTIFIED BY 'newpass'; Icingaweb2, Configuration, Application, Resources, [Create New Resource] Resource Type: SQL Database Resource Name: director Database Type: MySQL Host: localhost Port: Database name: director Username: director Password: director Character set: utf8 [validate configuration]
The configuration has been successfully validated.
Validation Log
Connection to director as director on localhost: successful
have_ssl: DISABLED
protocol_version: 10
version: 10.3.27-MariaDB
version_compile_os: Linux
[save changes]
configure icinga director
icingaweb2, Configuration, Modules, director, Configuration DB resource: director_db [create database schema]
kickstart wizard (if fresh install you do not need to import anything)
endpoint: (hostname), if not sure, use FQDN here hostname: (hostname), if not sure, use FQDN here Port: 5665 API user: icingaweb2 Password: (pass)
configuring daemon
useradd -r -g icingaweb2 -d /var/lib/icingadirector -s /bin/false icingadirector install -d -o icingadirector -g icingaweb2 -m 0750 /var/lib/icingadirector cp "/usr/share/icingaweb2/modules/director/contrib/systemd/icinga-director.service" /etc/systemd/system/ systemctl daemon-reload systemctl enable icinga-director && systemctl start icinga-director && systemctl status icinga-director
check in icinga instance, should be fine now:
https://(host)/icingaweb2/director/health https://(host)/icingaweb2/director/daemon
at this point we need to create master in new zone
firstly empty everything from zones and certs
rm /var/lib/icinga2/certs/* rm -rf /var/lib/icinga2/api/zones/* rm -rf /var/lib/icinga2/api/zones/zones-stage/*
start configuration
icinga2 node wizard ---snip--- Welcome to the Icinga 2 Setup Wizard! We will guide you through all required configuration details. Please specify if this is an agent/satellite setup ('n' installs a master setup) [Y/n]: n Starting the Master setup routine... Please specify the common name (CN) [(hostname)]: (hostname) Reconfiguring Icinga... Checking for existing certificates for common name '(hostname)'... Certificates not yet generated. Running 'api setup' now. Generating master configuration for Icinga 2. 'api' feature already enabled. Master zone name [master]: (new zone name) Default global zones: global-templates director-global Do you want to specify additional global zones? [y/N]: n Please specify the API bind host/port (optional): Bind Host []: Bind Port []: Do you want to disable the inclusion of the conf.d directory [Y/n]: Disabling the inclusion of the conf.d directory... Checking if the api-users.conf file exists... Done. Now restart your Icinga 2 daemon to finish the installation! ----snip--- systemctl restart icinga2
new cert should be generated in
ls -la /var/lib/icinga2/certs
kickstarter to import freshly defined master configuration
icingaweb2, configuration, modules, director, configuration kickstart wizard: endpoint name: (hostname of master) icinga host: localhost port: 5665 API user: icingaweb2 password: (pass) [Run import]
examine that only necessary objects are imported
(clean installation on moment of writing contains about 241 object creations/modifications)
icingaweb2, icinga director, activity log
on last page you should see your freshly zone created
when sure, deploy configuration
icingaweb2, icinga director, activity log, [Deploy 241 pending changes]
you should see new config files appeared in
ls -la /var/lib/icinga2/api/zones
during node setup, ticketsalt should be generated, but
check that it is updated, otherwise generate and modify file
vi /etc/icinga2/constants.conf
during node setup, wizard ask to disable default checks, otherwise
mv /etc/icinga2/conf.d/services.conf /etc/icinga2/conf.d/services.conf.20191021
uncomment and enable, set 'true'
vi /etc/icinga2/features-enabled/api.conf ticket_salt = TicketSalt
enable features
icinga2 feature enable command icinga2 feature enable perfdata
notifications
yum install postfix systemctl enable postfix && systemctl start postfix && systemctl status postfix icinga2 feature enable notification && systemctl restart icinga2
selinux
semanage fcontext -a -t nagios_notification_plugin_exec_t "/data/home/icinga/checks/local(/.*)?" restorecon -R /data/home/icinga/checks/local/
module: reporting
download https://github.com/Icinga/icingaweb2-module-reporting/archive/master.zip upload cd /usr/share/icingaweb2/modules install -d -m 0755 "${ICINGAWEB_MODULEPATH}/reporting" unzip mysql -u root -p CREATE DATABASE reporting; GRANT SELECT, INSERT, UPDATE, DELETE, DROP, CREATE VIEW, INDEX, EXECUTE ON reporting.* TO reporting@localhost IDENTIFIED BY '(pass)';
create template table first, otherwise 1005 error, cause key does not exist
mysql -p -u root reporting < schema/mysql.sql Configuration -> Application -> Resources menu > create new resouce. icingaweb_reporting_db, reporting, reporting, utf8mb4. Configuration -> Modules -> reporting -> Backend, icingaweb_reporting_db cp /usr/share/icingaweb2/modules/reporting/config/systemd/icinga-reporting.service /etc/systemd/system/icinga-reporting.service systemctl enable icinga-reporting.service systemctl start icinga-reporting.service (pdfexport requires https://github.com/Icinga/icingaweb2-module-pdfexport/blob/master/doc/02-Installation.md)
#######################################################################################
script installation
check connectivity
curl -k -s -m 2 https://(host):5665/ >/dev/null && echo "5665 OK" || echo "5665 NOT OK"
(host): add repo to host
yum repolist yum install icinga2 nagios-plugins-all
download host/agent/script, execute ./icinga.sh
icinga2 feature enable command api icinga2 feature disable checker systemctl enable icinga2 && systemctl restart icinga2
console installation from node
(host):/data/home/(you)# icinga2 node wizard Welcome to the Icinga 2 Setup Wizard! We will guide you through all required configuration details. Please specify if this is an agent/satellite setup ('n' installs a master setup) [Y/n]: Y Starting the Agent/Satellite setup routine... Please specify the common name (CN) [(host)]: Please specify the parent endpoint(s) (master or satellite) where this node should connect to: Master/Satellite Common Name (CN from your master/satellite node): (host) Do you want to establish a connection to the parent node from this node? [Y/n]: y Please specify the master/satellite connection information: Master/Satellite endpoint host (IP address or FQDN): (host) Master/Satellite endpoint port [5665]: Add more master/satellite endpoints? [y/N]: n Parent certificate information: Subject: CN = (host) Issuer: CN = Icinga CA Valid From: Sep 29 11:23:06 2019 GMT Valid Until: Sep 25 11:23:06 2034 GMT Fingerprint: 39 60 1B AE D0 93 1E 36 89 4E 5E 04 E1 C5 80 1B 57 CC 0C D6 Is this information correct? [y/N]: y Please specify the request ticket generated on your Icinga 2 master (optional). (Hint: # icinga2 pki ticket --cn '(host)'): 8bc7aa3167870788b8xxx85b8fe1f5310ffbd Please specify the API bind host/port (optional): Bind Host []: Bind Port []: Accept config from parent node? [y/N]: y Accept commands from parent node? [y/N]: y Reconfiguring Icinga... Disabling feature notification. Make sure to restart Icinga 2 for these changes to take effect. Enabling feature api. Make sure to restart Icinga 2 for these changes to take effect. Local zone name [(host)]: Parent zone name [master]: (host) Default global zones: global-templates director-global Do you want to specify additional global zones? [y/N]: n Do you want to disable the inclusion of the conf.d directory [Y/n]: Disabling the inclusion of the conf.d directory... Done.
Now restart your Icinga 2 daemon to finish the installation!
(host):/data/home/(you)# systemctl restart icinga2 icinga2 feature enable command api icinga2 feature disable checker systemctl restart icinga2
ref
https://icinga.com/docs/icinga-2/latest/doc/02-installation/01-Debian/