Fullzero thanks for detailed instruction of my idea and including it into nvOS v0017
here are some operations for image space releasing:
sudo apt update
sudo apt upgrade
===skip===
it allows to descrease size image on 2++Gb
PS:I would like to add monitoring system into your project.
Now, I'm choosing from zabbix, munin and cacti. What would you advice?
@_Parallax_here are some operations for image space releasing:
sudo apt update
sudo apt upgrade
===skip===
it allows to descrease size image on 2++Gb
PS:I would like to add monitoring system into your project.
Now, I'm choosing from zabbix, munin and cacti. What would you advice?
Code:
sudo apt-get purge $(dpkg -l linux-{image,headers}-"[0-9]*" | awk '/ii/{print $2}' | grep -ve "$(uname -r | sed -r 's/-[a-z]+//')")
will do all of that in a single lineor install byobu then you can run `sudo purge-old-kernels`
I use zabbix with grafana. Gives me telegram alerts and pretty graphs
*edit, forgot the closing )
Could you show how did you install setting of zabbix and grafana?
I'll write something up and post it to github and just link it here
send it to me in pm I will post it.
This is your pm lets hope it sticks:
!!! WARNING: This user is a newbie. If you are expecting a message from a more veteran member, then this is an imposter !!!
I have Zabbix installed on a raspberry pi, agents on my miners
Server (Ubuntu steps
Pre-Reqs
Server install
mysql setup
Load up the DB
Put mysql pass in zabbix_server.conf
/etc/zabbix/zabbix_server.conf
Edit apache config for timezone
/etc/zabbix/apache.conf
Agent Install
On the agent enable remote commands
/etc/zabbix/zabbig_agent.conf
Find EnableRemoteCommands and change it to
Now at the bottom of the zabbix_agent.conf you can create custom checks using userparameter
Example: (use grep, awk, cut etc to grab the specific data, this is for EWBF)
UserParameter=temp.gpu0,curl http://miner1:42000/getstat
Grafana, do a basic install and add in the zabbix plugin. That one is a bit detailed
Here is what mine looks like
I have Zabbix installed on a raspberry pi, agents on my miners
Server (Ubuntu steps
Pre-Reqs
Code:
sudo apt-get install php7.0-xml php7.0-bcmath php7.0-mbstring
Server install
Code:
wget http://repo.zabbix.com/zabbix/3.2/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.2-1+xenial_all.deb
sudo Code:
dpkg -i zabbix-release_3.2-1+xenial_all.deb
sudo apt-get update
sudo apt-get install zabbix-server-mysql zabbix-frontend-php
sudo apt-get install zabbix-agent
sudo apt-get update
sudo apt-get install zabbix-server-mysql zabbix-frontend-php
sudo apt-get install zabbix-agent
mysql setup
Code:
mysql -uroot -p
mysql> create database zabbix character set utf8 collate utf8_bin
grant all privileges on zabbix.* to zabbix@localhost identified by 'your_password';
flush privileges;
quit;
mysql> create database zabbix character set utf8 collate utf8_bin
grant all privileges on zabbix.* to zabbix@localhost identified by 'your_password';
flush privileges;
quit;
Load up the DB
Code:
zcat /usr/share/doc/zabbix-server-mysql/create.sql.gz | mysql -uzabbix -p zabbix
Put mysql pass in zabbix_server.conf
/etc/zabbix/zabbix_server.conf
Code:
DBPassword=your_zabbix_mysql_password
Edit apache config for timezone
/etc/zabbix/apache.conf
Code:
# php_value date.timezone Europe/Riga
Change that to your timezone using http://php.net/manual/en/timezones.phpAgent Install
Code:
wget http://repo.zabbix.com/zabbix/3.2/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.2-1+xenial_all.deb
sudo Code:
dpkg -i zabbix-release_3.2-1+xenial_all.deb
sudo apt-get update
sudo apt-get install zabbix-agent
sudo apt-get update
sudo apt-get install zabbix-agent
On the agent enable remote commands
/etc/zabbix/zabbig_agent.conf
Find EnableRemoteCommands and change it to
Code:
EnableRemoteCommands=1
Now at the bottom of the zabbix_agent.conf you can create custom checks using userparameter
Example: (use grep, awk, cut etc to grab the specific data, this is for EWBF)
UserParameter=temp.gpu0,curl http://miner1:42000/getstat
Grafana, do a basic install and add in the zabbix plugin. That one is a bit detailed
Here is what mine looks like
Why?