the cloud provider

How To Use FileZilla Pro with object storage — step-by-step DevOps tutorial on Progressive Robot

How To Use FileZilla Pro with object storage

FileZilla Pro is a file transfer solution that works with FTP, SFTP, FTPS, and WebDAV protocols. In 2001, the original FileZilla project brought an open-source, cross-platform file access and transfer application to users. Today, FileZilla Pro…

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Como Atualizar para o Ubuntu 16.04 LTS — step-by-step Linux tutorial on Progressive Robot

Como Atualizar para o Ubuntu 16.04 LTS

<$>[warning] Atenção: Uma versão anterior desse guia incluía uma menção aos sistemas Ubuntu 14.04. Embora uma atualização a partir do 14.04 possa completar com sucesso, atualizações entre versões LTS não estão habilitadas por padrão até o primeiro ponto de versão, e é…

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How to Create a High Availability Setup with Pacemaker, Corosync and Reserved IPs on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How to Create a High Availability Setup with Pacemaker, Corosync and Reserved IPs on CentOS 7

Corosync is an open source cluster engine used to implement high availability within applications. This tutorial will demonstrate how to use Corosync and Pacemaker to create a high availability (HA) infrastructure on the cloud provider with CentOS 7 servers and Reserved IPs. To facilitate the process of setting up and managing the cluster nodes, we are going to use PCS, a command line interface that interacts with both Corosync and Pacemaker.

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How To Troubleshoot Terraform — step-by-step Devops tutorial on Progressive Robot

How To Troubleshoot Terraform

Similarly to developing with other programming languages and frameworks, setting log levels in Terraform to gain insight into its internal workflows with the necessary verbosity is a feature that can help you when troubleshooting. In this tutorial, you’ll verify that variables always have sensible values and you’ll specify exactly which versions of providers and modules you need to prevent conflicts.

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