Difference between revisions of "SUNScholar/Disaster Recovery/System Monitor/Client"
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| Line 14: | Line 14: | ||
===Add the following to the bottom of the file:=== | ===Add the following to the bottom of the file:=== | ||
allow $ip-address-of-monitoring-server% | allow $ip-address-of-monitoring-server% | ||
| + | |||
===Change the following:== | ===Change the following:== | ||
host_name %hostname-of-client% | host_name %hostname-of-client% | ||
Revision as of 12:12, 6 September 2012
Login and become the root user.
Contents
- 1 First click here to create a PostgreSQL credentials file.
- 2 Install munin as follows:
- 3 Setup munin to allow the monitoring server to gather statistics as follow:
- 4 =Change the following:
- 5 Run the following command to check to update stats available:
- 6 Check which stats are available
- 7 Add a firewall rule to allow the monitoring server to get the stats:
First click here to create a PostgreSQL credentials file.
Then continue.
Install munin as follows:
apt-get install libdbd-pg-perl
apt-get install munin-node
Setup munin to allow the monitoring server to gather statistics as follow:
nano /etc/munin/munin-node.conf
Add the following to the bottom of the file:
allow $ip-address-of-monitoring-server%
=Change the following:
host_name %hostname-of-client%
- NANO Editor Help
| CTL+O | = Save the file and then press Enter |
| CTL+X | = Exit "nano" |
| CTL+K | = Delete line |
| CTL+U | = Undelete line |
| CTL+W | = Search for %%string%% |
| CTL+\ | = Search for %%string%% and replace with $$string$$ |
| CTL+C | = Show line numbers |
More info = http://en.wikipedia.org/wiki/Nano_(text_editor)
Run the following command to check to update stats available:
munin-node-configure --shell | bash -
Check which stats are available
cd /etc/munin/plugins
ls -l
Add a firewall rule to allow the monitoring server to get the stats:
ufw allow 4949
Thats it. As usual there is a lot of documentation about Munin out there.
Back to Disaster Recovery System Monitor
