Mudanças entre as edições de "Netdata"
De MochilaWiki
Ir para navegaçãoIr para pesquisarLinha 9: | Linha 9: | ||
cd netdata/ | cd netdata/ | ||
./netdata-installer.sh | ./netdata-installer.sh | ||
+ | </source> | ||
+ | |||
+ | == Kernel == | ||
+ | <source lang="bash"> | ||
+ | sed -i "13s#^#\necho 1 > /sys/kernel/mm/ksm/run\n#" /etc/rc.local | ||
+ | sed -i "15s#^#echo 1000 > /sys/kernel/mm/ksm/sleep_millisecs\n#" /etc/rc.local | ||
</source> | </source> | ||
Edição das 18h17min de 19 de julho de 2017
Página do projeto
Instalando
apt-get install zlib1g-dev uuid-dev libmnl-dev gcc make autoconf autoconf-archive autogen automake pkg-config curl git
cd /usr/src
git clone https://github.com/firehol/netdata
cd netdata/
./netdata-installer.sh
Kernel
sed -i "13s#^#\necho 1 > /sys/kernel/mm/ksm/run\n#" /etc/rc.local
sed -i "15s#^#echo 1000 > /sys/kernel/mm/ksm/sleep_millisecs\n#" /etc/rc.local
MySQL
criando banco de dados pro Netdata coleta informações
create user 'netdata'@'localhost';
grant usage on *.* to 'netdata'@'localhost' with grant option;
flush privileges;
No Nginx
geral senha
printf "yourusername:$(openssl passwd -crypt 'yourpassword')" > /etc/nginx/passwords
upstream netdata {
server 127.0.0.1:19999;
keepalive 64;
}
server {
listen 80;
location /netdata {
return 301 /netdata/;
}
location ~ /netdata/(?<ndpath>.*) {
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_http_version 1.1;
proxy_pass_request_headers on;
proxy_set_header Connection "keep-alive";
proxy_store off;
proxy_pass http://netdata/$ndpath$is_args$args;
gzip on;
gzip_proxied any;
gzip_types *;
}
location /stub_status {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}
auth_basic "Authentication Required";
auth_basic_user_file /etc/nginx/passwords;
}
Acessa em http://192.168.0.1:19999
Configuração em http://192.168.0.1:19999/netdata.conf
Referência
- https://blog.butecopensource.org/monitoramento-de-servidor-com-netdata/
- http://yallalabs.com/linux/how-to-install-netdata-to-monitor-your-linux-environment/
- https://easyengine.io/tutorials/nginx/status-page/
- http://www.techietown.info/2017/02/monitor-nginx-using-netdata/
- https://www.digitalocean.com/community/tutorials/how-to-set-up-real-time-performance-monitoring-with-netdata-on-ubuntu-16-04
- https://github.com/firehol/netdata/wiki/Running-behind-nginx