Savic Author
42 contributions
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Skills
- Kubernetes
- Flutter
- CakePHP
- Web development
- Docker
Recognition
Posts
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Published Tutorial in Series: How To Manage Infrastructure with Terraform
How To Manage Infrastructure Data with Terraform Outputs
Terraform outputs are used to extract information about the infrastructure resources from the project state. In this tutorial, you'll learn about Terraform outputs their syntax and parameters by creating a simple infr... -
Published Tutorial series
How To Manage Infrastructure with Terraform
Terraform is a popular open source Infrastructure as Code (IAC) tool that automates provisioning of your infrastructure in the cloud and manages the full lifecycle of all deployed resources, which are defined in sourc... -
Published Tutorial in Series: How To Manage Infrastructure with Terraform
How To Improve Flexibility Using Terraform Variables, Dependencies, and Conditionals
Hashicorp Configuration Language (HCL), which Terraform uses, like other programming languages provides a few different types of loops. In this article, we'll review the data structures HCL provides, its looping featu... -
Published Tutorial in Series: How To Manage Infrastructure with Terraform
How To Structure a Terraform Project
Structuring Terraform projects appropriately according to their use cases and perceived complexity is essential to ensure their maintainability and extensibility in day-to-day operations. In this tutorial, you'll lear... -
Published Tutorial
How To Set Up Mattermost on Ubuntu 20.04
Mattermost is an open source collaboration and messaging platform created with security and configurability in mind providing comparable functionality to Discord or Slack. In this tutorial, you will set up the Matterm... -
Published Tutorial
How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 20.04
Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you'll install and configu... -
Published Tutorial
How To Set Up Mattermost on Ubuntu 18.04
Mattermost is an open source collaboration and messaging platform created with security and configurability in mind, that provides comparable functionality to Discord or Slack. In this tutorial, you will set up the Ma... -
Published Tutorial
How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 18.04
Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you'll install and configu... -
Published Tutorial
How To Set Up the code-server Cloud IDE Platform on CentOS 7
In this tutorial, you will set up the code-server cloud IDE platform on your CentOS 7 machine and expose it at your domain, secured with free Let's EncryptTLS certificates. In the end, you'll have Microsoft Visual Stu... -
Published Tutorial
How To Set Up the code-server Cloud IDE Platform on Debian 10
In this tutorial, you will set up the code-server cloud IDE platform on your Debian 10 machine and expose it at your domain, secured with free Let's Encrypt TLS certificates. In the end, you'll have Microsoft Visual S... -
Published Tutorial
How To Set Up the code-server Cloud IDE Platform on Ubuntu 20.04
With developer tools moving to the cloud, creation and adoption of cloud IDE (Integrated Development Environment) platforms is growing. code-server is Microsoft Visual Studio Code running on a remote server and access... -
Published Tutorial
How To Set Up the code-server Cloud IDE Platform on DigitalOcean Kubernetes
With developer tools moving to the cloud, creation and adoption of cloud IDE (Integrated Development Environment) platforms is growing. code-server is Microsoft Visual Studio Code running on a remote server and access... -
Published Tutorial
How To Set Up the code-server Cloud IDE Platform on Ubuntu 18.04
In this tutorial, you will set up the code-server cloud IDE platform on your Ubuntu 18.04 machine and expose it at your domain, secured with free Let's Encrypt TLS certificates. In the end, you'll have Microsoft Visua... -
Published Tutorial
How To Set Up a Private Docker Registry on Top of DigitalOcean Spaces and Use It with DigitalOcean Kubernetes
A private Docker registry allows you to securely share your images within your team or organization. By hosting your private Docker registry directly in your Kubernetes cluster, you achieve higher speeds, lower latenc... -
Published Tutorial
How To Run Serverless Functions Using OpenFaaS on DigitalOcean Kubernetes
OpenFaaS is an open-source framework for implementing the serverless architecture on Kubernetes, using Docker containers for storing and running functions. In this tutorial, you will deploy OpenFaaS to your DigitalOce... -
Published Tutorial
How To Set Up an Nginx Ingress on DigitalOcean Kubernetes Using Helm
Kubernetes Ingresses offer you a flexible way of routing traffic from beyond your cluster to internal Kubernetes Services. Helm https://helm.sh/ is a package manager for managing Kubernetes. In this guide, you'll set ... -
Published Tutorial
How To Install Software on Kubernetes Clusters with the Helm 3 Package Manager
Helm is a package manager for Kubernetes that allows developers and operators to more easily configure and deploy applications on Kubernetes clusters. In this tutorial, you will set up Helm 3 and use it to install, re... -
Published Tutorial
How To Use Vuls as a Vulnerability Scanner on Ubuntu 18.04
Vuls is an open-source, agentless vulnerability scanner written in Go. It automates security vulnerability analysis of the software installed on a system. In this tutorial, you'll deploy Vuls to an Ubuntu 18.04 server... -
Published Tutorial
How To Host a Website with Caddy on Ubuntu 18.04
Caddy is a web server designed around simplicity and security that comes with a number of features that are useful for hosting websites. In this tutorial, you'll build Caddy from source and use it to host a website se... -
Published Tutorial
How To Build a Hashicorp Vault Server Using Packer and Terraform on DigitalOcean [Quickstart]
Vault, by Hashicorp, is an open-source tool for securely storing secrets and sensitive data in dynamic cloud environments. Packer and Terraform, also developed by Hashicorp, can be used together to create and deploy i...