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LXC | Monitoring ¦ Netdata

Created: 07 February 2017 | Written by Super User | Print | Email | Hits: 6572

LXC | Monitoring ¦ Netdata

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config | Graylog 2.4 | Cisco Switch

Created: 14 January 2018 | Written by vincent | Print | Email | Hits: 5039

config | Graylog 2.4 | Cisco Switch

Cisco Config	Graylog
> enable # conf t (config)#service timestamps log datetime msec (config)#service timestamps debug datetime msec (config)#logging host 10.147.42.40 (config)#logging trap 5 (config)#logging (config)#logging source-interface loopback 0 (config)#logging origin-id string switch01

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Category: Graylog

add a client to Icinga / or Remove the client save

Created: 03 March 2019 | Written by vincent | Print | Email | Hits: 4467

Add Client

List/Add all "Things" to check	vi /etc/icinga2/zones.conf

	# icinga2 daemon -C
	# systemctl restart icinga2.service
	# systemctl status icinga2.service

remove a Client

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Category: Icinga

Icinga2 | add Icinga2 Client (CentOS 7) to a Master (r2.10.3-1)

Created: 01 March 2019 | Written by Super User | Print | Email | Hits: 5327

Icinga2 | add Icinga2 Client (CentOS 7) to a Master (r2.10.3-1)

Step	Master Debian 9 stretch	Master_________________	Client "CentOS 7"	Client stretch
	# icinga2 --v	icinga2 (version: r2.9.0-1)
	# vi /etc/icinga2/zones.conf	object Endpoint "client.kozo.ch" { host = "10.147.42.50" } object Zone "client.kozo.ch" { endpoints = [ "client.kozo.ch" ] parent = "master" }
	# cd /etc/icinga2/zones.d/master/ # vi host.conf or a new file mk	object Host "client.kozo.ch" { check_command = "hostalive" //check is executed on the master display_name = "client test" address = "10.147.42.63" vars.os = "debian9" zone = "master" vars.client_endpoint = name //follows the convention that host name == endpoint name } object Service "apt" { host_name = "client.kozo.ch" check_command = "apt" command_endpoint = host_name }
	# icinga2 daemon -C
	# systemctl restart icinga2.service
	# systemctl status icinga2.service
	# multitail /var/log/icinga2/icinga2.log
	add some more Software		# yum install epel-release # yum install centos-release-scl

			# yum update -y

			# subscription-manager repos --enable rhel-7-server-optional-rpms # subscription-manager repos --enable rhel-server-rhscl-7-rpms # rpm --import https://packages.icinga.com/icinga.key # yum install https://packages.icinga.com/epel/icinga-rpm-release-7-latest.noarch.rpm

			# apt install -y bash-completion # apt install -y -f icinga2 # apt install -y -f nagios-plugins
			# systemctl restart icinga2 # systemctl status icinga2 # systemctl enable icinga2
			# icinga2 feature list # icinga2 feature enable command # systemctl restart icinga2
			`# icinga2 node wizard`
		icinga2-01.kozo.ch 10.147.42.36	# `vi /etc/icinga2/zones.conf`	object Endpoint "icinga2-01.kozo.ch" { host = "10.147.42.36" port = "5665" } object Zone "master" { endpoints = [ "icinga2-01.kozo.ch" ] } object Endpoint "client" { } object Zone "client" { endpoints = [ "client" ] parent = "master" }
			# service icinga2 restart # systemctl restart icinga2.service # systemctl status icinga2.service

	# `icinga2 node list`
	`# icinga2 node update-config`
	# multitail /var/log/icinga2/icinga2.log		# multitail /var/log/icinga2/icinga2.log
			Service löschen die es nicht braucht # vi /etc/icinga2/conf.d/services.conf # service icinga2 restart
	# `icinga2 node list`
	# icinga2 node update-config # icinga2 daemon -C # systemctl restart icinga2 # systemctl status icinga2

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Category: Icinga

Icinga2 | send email notification only once (on time)

Created: 29 October 2018 | Written by vincent | Print | Email | Hits: 5264

Icinga2 |
for the spez Plugin path --> Icinga2 | (spez)Plugins | define path
working on Icinga2 (version: r2.9.1-1)

steps	on Icinga2
1	# cd /usr/lib/nagios/pluginsCustom
	# wget
	# chmod +x

b




	# icinga2 daemon -C
	# time systemctl reload icinga2
	# time systemctl restart icinga2
	# multitail /var/log/icinga2/icinga2.log
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Quellen/Source:
- icinga2 Docs | Disable Re-notifications
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- dokuwiki.tachtler.net
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Category: Icinga

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Monitoring Article Count: 69

Roundcube Article Count: 1

Roundcube ist eine freie Software für Webmail über IMAP, die in den Programmiersprachen PHP und JavaScript entwickelt wird. Roundcubes prominenteste Features sind die schlanke und moderne Benutzeroberfläche und die ausgeprägte Nutzung der Ajax-Technologie, die einen ähnlichen Bedien-Komfort wie bei einer lokal installierten Anwendung ermöglicht.