Nagios Linux Host SSH - Versionsgeschichte

Thomas.will: /* Konfiguration */

2021-11-11T12:53:28Z

Konfiguration

2021-11-11T12:52:52Z

per check_by_ssh Plugin

2021-11-11T12:51:21Z

Änderung 29618 von Thomas.will (Diskussion) rückgängig gemacht.

2021-11-11T12:23:11Z

per check_by_ssh Plugin

2021-11-11T12:22:52Z

SSH Key Paar erstellen

2021-11-11T11:50:29Z

2021-11-11T11:47:01Z

per check_by_ssh Plugin

2021-11-11T11:43:35Z

Nagios Server

2021-11-11T11:42:37Z

User anlegen und andere Dinge

2021-11-11T11:39:44Z

User anlegen und andere Dinge

← Nächstältere Version		Version vom 11. November 2021, 12:53 Uhr
Zeile 44:		Zeile 44:
	}		}
	</pre>		</pre>
		+	=Neu starten=
		+	*docker-compose down ; docker-compose up -d

← Nächstältere Version		Version vom 11. November 2021, 12:52 Uhr
Zeile 20:		Zeile 20:
	*root@2a778a71f039:/# /opt/nagios/libexec/check_by_ssh -H 10.0.10.202 -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"		*root@2a778a71f039:/# /opt/nagios/libexec/check_by_ssh -H 10.0.10.202 -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
	DISK OK - free space: / 19078 MB (80% inode=94%);\| /=4692MB;22560;23813;0;2506		DISK OK - free space: / 19078 MB (80% inode=94%);\| /=4692MB;22560;23813;0;2506
		+	;Raus aus dem Container
		+	*exit
		+	*exit
		+	=Konfiguration=
		+	<pre>
		+	define command {
		+	command_name check_ssh_disk
		+	command_line /opt/nagios/libexec/check_by_ssh -H $HOSTADDRESS$ -o -o StrictHostKeyChecking=no -i /opt/nagios/etc/id_rsa -C "/usr/lib/nagios/plugins/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$"
		+	}
		+
		+	define service{
		+	host_name ubuntu20-2
		+	service_description check-FS
		+	check_command check_ssh_disk!10%!5%!/
		+	use generic-service
		+	}
		+
		+	define host{
		+	use linux-server
		+	host_name ubuntu20-2
		+	alias ubuntu20-2
		+	address 10.0.10.202
		+	}
		+	</pre>

@@ Zeile 3: / Zeile 3: @@
 *docker exec -it nagios_nagios_1 /bin/bash
   root@2a778a71f039:/# su -s /bin/bash nagios
-  root@2a778a71f039:/# ssh-keygen -N ''
+  root@2a778a71f039:/# ssh-keygen -N '' -f  /opt/nagios/etc/id_rsa
 =Nagios Client=
 ==Nagios Plugins installieren==

@@ Zeile 19: / Zeile 19: @@
   root@2a778a71f039:/# ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202
 ==per check_by_ssh Plugin==
-*root@2a778a71f039:/#  /opt/nagios/libexec/check_by_ssh  -H 10.0.10.202 -i /opt/nagios/etc/id_rsa  -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
+*root@2a778a71f039:/#  /opt/nagios/libexec/check_by_ssh  -H 10.0.10.202 -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
   DISK OK - free space: / 19078 MB (80% inode=94%);| /=4692MB;22560;23813;0;2506

@@ Zeile 3: / Zeile 3: @@
 *docker exec -it nagios_nagios_1 /bin/bash
   root@2a778a71f039:/# su -s /bin/bash nagios
-  root@2a778a71f039:/# ssh-keygen -N '' -f  /opt/nagios/etc/id_rsa
+  root@2a778a71f039:/# ssh-keygen -N ''
 =Nagios Client=
 ==Nagios Plugins installieren==

@@ Zeile 16: / Zeile 16: @@
 ;Nun vom Server aus die Vebindung testen
 ==per ssh==
-*ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202
+ root@2a778a71f039:/# ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202
 ==per check_by_ssh Plugin==
-*/opt/nagios/libexec/check_by_ssh  -H 10.0.10.202 -i /opt/nagios/etc/id_rsa  -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
+*root@2a778a71f039:/#  /opt/nagios/libexec/check_by_ssh  -H 10.0.10.202 -i /opt/nagios/etc/id_rsa  -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
   DISK OK - free space: / 19078 MB (80% inode=94%);| /=4692MB;22560;23813;0;2506

← Nächstältere Version		Version vom 11. November 2021, 11:47 Uhr
Zeile 18:		Zeile 18:
	*ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202		*ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202
	==per check_by_ssh Plugin==		==per check_by_ssh Plugin==
		+	*/opt/nagios/libexec/check_by_ssh -H 10.0.10.202 -i /opt/nagios/etc/id_rsa -C "/usr/lib/nagios/plugins/check_disk -w 10% -c 5% -p /"
		+	DISK OK - free space: / 19078 MB (80% inode=94%);\| /=4692MB;22560;23813;0;2506

← Nächstältere Version		Version vom 11. November 2021, 11:42 Uhr
Zeile 13:		Zeile 13:
	*nano .ssh/authorized_keys		*nano .ssh/authorized_keys
	;Nun den Inhalt der Datei /opt/nagios/etc/id_rsa.pub an .ssh/authorized_keys anfügen und abspeichern		;Nun den Inhalt der Datei /opt/nagios/etc/id_rsa.pub an .ssh/authorized_keys anfügen und abspeichern
		+	=Nagios Server=
		+	;Nun vom Server aus die Vebindung testen
		+	*ssh -i /opt/nagios/etc/id_rsa nagios@10.0.10.202

← Nächstältere Version		Version vom 11. November 2021, 11:39 Uhr
Zeile 12:		Zeile 12:
	*mkdir .ssh		*mkdir .ssh
	*nano .ssh/authorized_keys		*nano .ssh/authorized_keys
		+	;Nun den Inhalt der Datei /opt/nagios/etc/id_rsa.pub an .ssh/authorized_keys anfügen und abspeichern