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Monitoring server Linux merupakan hal sangat penting dan harus dilakukan oleh seorang administrator. Ada banyak tools yang dapat digunakan untuk membantu kita dalam me-monitor server Linux. Salah satunya adalah Netdata.
Netdata
Dikutip dari https://github.com/netdata/netdata/blob/master/README.md:
Netdata is distributed, real-time, performance and health monitoring for systems and applications. It is a highly-optimized monitoring agent you install on all your systems and containers.
Netdata provides unparalleled insights, in real-time, of everything happening on the systems it runs (including web servers, databases, applications), using highly interactive web dashboards. It can run autonomously, without any third-party components, or it can be integrated to existing monitoring toolchains (Prometheus, Graphite, OpenTSDB, Kafka, Grafana, and more).
Netdata is fast and efficient, designed to permanently run on all systems (physical & virtual servers, containers, IoT devices), without disrupting their core function.
Netdata is free, open-source software and it currently runs on Linux, FreeBSD, and MacOS, along with other systems derived from them, such as Kubernetes and Docker.
Instalasi
Dalam tutorial ini, saya melakukan instalasi Netdata di Ubuntu 18.04.3 LTS (Bionic Beaver). Silahkan menuju terminal terdekat dan ikuti langkah-langkah instalasi Netdata berikut ini:
sudo su
apt-get update
bash
bash <(curl -Ss https://my-netdata.io/kickstart.sh)
Tunggu, amati, dan ikuti petunjuk-petunjuk yang ada dalam proses instalasi di atas.
Akses Dashboard Netdata
Dashboard Netdata dapat di akses di http://ip-server-linux:19999/.
Berikut beberapa screenshot tampilan dashboard Netdata:
Perintah
Beberapa perintah yang berkaitan dengan Netdata:
systemctl stop netdata
systemctl start netdata
systemctl status netdata
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