Munin
Installation
Before installing Munin on fun88体育01 apache2 will need to be installed. The default configuration is fine for running a munin fun88体育. For more information see ???.
First, on fun88体育01 install munin. In a terminal enter:
sudo apt install munin
Now on fun88体育02 install the munin-node package:
sudo apt install munin-node
Configuration
On fun88体育01 edit the /etc/munin/munin.conf
adding the IP address for fun88体育02:
## First our "normal" host.
[fun88体育02]
address 172.18.100.101
Note
Replace fun88体育02 and 172.18.100.101 with the actual hostname and IP address for your fun88体育.
Next, configure munin-node on fun88体育02. Edit /etc/munin/munin-node.conf
to allow access by fun88体育01:
allow ^172\.18\.100\.100$
Note
Replace ^172\.18\.100\.100$ with IP address for your munin fun88体育.
Now restart munin-node on fun88体育02 for the changes to take effect:
sudo systemctl restart munin-node.service
Finally, in a browser go to https://fun88体育01/munin
, and you should see links to nice graphs displaying information from the standard munin-plugins for disk, network, processes, and system.
Note
Since this is a new install it may take some time for the graphs to display anything useful.
Additional Plugins
The munin-plugins-extra package contains performance checks additional services such as DNS, DHCP, Samba, etc. To install the package, from a terminal enter:
sudo apt install munin-plugins-extra
Be sure to install the package on both the fun88体育 and node machines.
References
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See the website for more details.
-
Specifically the page includes information on additional plugins, writing plugins, etc.
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