Next and very important component of Prometheus Server is the Service Discovery.PromQL allows the user to select and aggregate the data.PromQL which is very powerful querying language. Prometheus uses its own query language i.e.Prometheus has many interfaces that allow integrating with remote storage systems.Storage in Prometheus server has a local on disk storage.In Prometheus server data is scraped from the target nodes and then stored int the database.Prometheus server is a core of Prometheus architecture which is divided into several parts like Storage, PromQL, HTTP server, etc.Prometheus server is a first component of Prometheus architecture.Now lets understand the Prometheus components one-by-one Prometheus Components 1. We made a basic design to understand it easily for you people.As above we can see an architecture of Prometheus monitoring tool.Prometheus use multiple modes used for graphing and dashboarding support.In Prometheus tabs are on and handles hundreds of services and microservices.Prometheus uses a powerful query language i.e.Prometheus has changed the way of monitoring systems and that is why it has become the Top-Level project of Cloud Native Computing Foundation (CNCF).Prometheus is a open source Linux Server Monitoring tool mainly used for metrics monitoring, event monitoring, alert management, etc.Creating Grafana Dashboard to Monitor Linux Server Configure the Node Exporter as a Prometheus target Install Node Exporter on Linux (CentOS, RedHat, Amazon Linux 2) Configure Prometheus as Grafana DataSource #13.Install Grafana on Linux (CentOS, RedHat, Amazon Linux 2).Update Prometheus ownership on Directories Update Prometheus user ownership on Binaries #4.Install Prometheus and Grafana on Linux.Creating Prometheus System Users and Directory
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