Wednesday, 13 November 2019

Install Bastillion Jump Server on CentOS 7

Install Bastillion Jump Server on CentOS 7

Bastillion is a web-based SSH Terminal emulator. By using Bastillion we can configure a jump server that provides centrally managed administrative access to systems. Bastillion layers TLS/SSL on top of SSH and acts as a bastion host for administration. Bastillion is a freemium software and we can add maximum 6 users and 12 systems without acquiring a subscription.

Install Bastillion Jump Server on CentOS 7

Thursday, 7 November 2019

Install Grafana and Prometheus on CentOS 7

Install Grafana and Prometheus on CentOS 7

Although Prometheus is very good at collection, alerting and searching for metrics. But it does not include a native tool for creating custom dashboards. Although, we can create custom dashboards for the metrics collected by Prometheus by using another free and open source software i.e. Grafana.

Install Grafana and Prometheus on CentOS 7

Sunday, 3 November 2019

Install Prometheus Monitoring Server on CentOS 7

Install Prometheus Monitoring Server on CentOS 7

Prometheus is a free and open source software application used for event monitoring and alerting. It collects and records real-time metrics in a time series database. Prometheus is written in Go and distributed under Apache License 2.0.

Install Prometheus Monitoring Server on CentOS 7

Tuesday, 22 October 2019

Install Spacewalk Server on CentOS 7

Install Spacewalk Server on CentOS 7

Spacewalk server is a free and open source Linux systems management software for provisioning, patching and configuration management of Spacewalk clients. Spacewalk is an upstream fork of Red Hat Satellite, a commercial fork developed by Red Hat. Spacewalk is distributed under GNU GPL v2 license.

Install Spacewalk Server on CentOS 7

Tuesday, 15 October 2019

Configure Varnish Cache as Load Balancer on CentOS 7

Configure Varnish Cache as Load Balancer on CentOS 7

Varnish Cache is an HTTP Accelerator designed for content-heavy dynamic websites and APIs. Varnish Cache is usually installed on the same web server, where Varnish Cache acts as the front-end and accelerator for the hosted websites. Varnish Cache is free and open source software which is distributed under two-clause BSD license.

Configure Varnish Cache as Load Balancer on CentOS 7

Saturday, 12 October 2019

Install Caddy Web Server on CentOS 7

Install Caddy Web Server on CentOS 7

Caddy web server is an open source, HTTP/2 enabled web server written in Go language. One of the most notable features of Caddy is automatic enabling TLS for hosted websites. Caddy automatically acquires and renew TLS certificates from Let's Encrypt. Caddy can also be configured as the reverse proxy server. Caddy is distributed under Apache 2 license.

Install Caddy Web Server on CentOS 7