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In our previous article, we got to know how to work with Docker containers; covered important commands we use to get the things done from Docker containers. As you already know, Docker images are the basis of containers, whenever we launch a container Docker will try to use images that are stored locally on your […]
Docker is an open-source software that helps to deploy, run applications in a container. The containers are like a virtual machine but consume fewer resources, easy to manage and will always run the same regardless of the operating environment it is running in. Docker uses cgroups and namespace to allow the independent containers to run […]
Fedora 24 has been released on 21 June 2016; you may be looking for an upgrade of Fedora 23 to the latest version. This guide focuses on how to upgrade Fedora 23 Server/Workstation/Cloud to Fedora 24 Server/Workstation/Cloud. Note: Before proceeding, request you to take a backup of important data files and configurations; this may help us restoring […]
ELK is a full featured data analytics stack, consists of Elasticsearch, Logstash, and Kibana that helps you to store and manage the logs centrally and offers an ability to analyze the issues by correlating the events on a particular time. This guide helps you to install ELK stack on Ubuntu 16.04. Components Logstash – It does the processing […]
Graylog is an open-source log management tool that helps you to collect, index and analyze any machine logs centrally. This guide focuses on installing Graylog on Ubuntu 18.04 / Ubuntu 16.04. Components MongoDB – Acts as a database, stores the configurations and meta information. Elasticsearch – It stores the log messages and offers a searching […]