And so, we need to build the following model: * Docker Swarm manager with 3 swarm nodes running docker graphHoppers and on the top of…
Linux cheat sheet
Tag: linux
With PRTG monitoring you can do various things, today I’ll show you how to create custom SSH sensor and monitor response time of server/website or…
Create a new file, curl-format.txt, and paste in: time_namelookup: %{time_namelookup}s\n time_connect: %{time_connect}s\n time_appconnect: %{time_appconnect}s\n time_pretransfer: %{time_pretransfer}s\n time_redirect: %{time_redirect}s\n time_starttransfer: %{time_starttransfer}s\n ———-\n time_total: %{time_total}s\n Make a…
We are going to check how to configure Jenkins to build Docker Images based on a Dockerfile. Below are the steps of how you can…
If you faced botnet or you have any other suspicious activity on the server, you should take some actions to prevent it as soon as…
Apache Kafka is a popular distributed messaging software broker designed to efficiently manage large amounts of data in real time. The Kafka cluster is not…
In this article, I’d like to explain how to implement one of the more common and simple methods of securing the ELK Stack — deploying…
A way to get your code deployed to the production server Webhook allows to automatically retrieve the newest code any time a push is performed…
A Site-to-site VPN is a type of VPN connection that is created between two separate locations. It provides the ability to connect geographically separate locations. for example a linux…
For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx. You must understand that…