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How to install MySQL 8 on CentOS 7 is our next quick tutorial where we will learn in just a few easy steps how to install and test latest MySQL 8 available – as of today – from Oracle on a CentOS 7 server by using only our terminal window. These days most of modern companies are using Cloud managed services for their databases, some of these with fancy names, different functions, speeds and sizes but sometimes we may have no other choice than to use the classic MySQL. Depending on the project requirements we may have to perform these […]
Category: General | Published: 14/05/2019 | Updated: 19/07/2019AWS Elastic Beanstalk Environment Scheduling
In this short tutorial we will learn about AWS Elastic Beanstalk Environment Scheduling using a simple Shell Script that can be used as part of a possible large automation project where for example you want to save some money on your bill by turning off and on let’s say specific environments that are not used between specific hours during weekdays or weekends for environments like Development, Staging or QA. This solution can be easily used for example being as a Cronjob on one of your management / admin servers or maybe simply as a Jenkins scheduled job, also can be […]
Category: AWS | Published: 18/04/2019 | Updated: 14/05/2019Enforce SSL on AWS Elastic Beanstalk
Enabling SSL on AWS Elastic Beanstalk with Classic Elastic Load Balancer is not that easy, it might seem impossible when for example we have to use a standard PHP Environment for our application deployment. Unfortunately Amazon AWS does not provide any option or additional tools to achieve this when using Classic Elastic Load Balancer and we will end up using being HTTP or HTTPS. There is no way to set up a redirect from HTTP to HTTPS being on Classic EB or ELB. No matter how unrealistic this it may sound taking into account that nothing publicly exposed should respond […]
Category: AWS | Published: 11/04/2019 | Updated: 23/04/2019Enable mod_deflate on AWS Elastic Beanstalk
Enabling mod_deflate module for Apache on AWS Elastic Beanstalk can be quite challenging as the environments fine tuning currently is not possible via web console yet. Luckily AWS provides some other clever ways that allows us to perform advanced configuration for Elastic Beanstalk deployments via .ebextensions (Elastic Beanstalk Extensions). By using these extensions we can perform almost any kind tweaks in terms of software for each individual environments that we have within our EB Application. In this short tutorial we will guide you, step by step as usual how to enable and configure mod_defalte module for Apache using .ebextensions for […]
Category: AWS | Published: | Updated: 23/04/2019Python is one of the most used programming language and in this tutorial we will show you how to install Python from source on a CentOS 7 operating system. We can safely say that Python, conceived in the late 1980s by Guido van Rossum, comes these days preinstalled on most Linux distributions. If it is not there by default then we can always install it, for example on CentOS we can get Python using yum utility but as we know that will not be the latest Python version available. We may have a new project that requires to be built […]
Category: General | Published: 09/04/2019 | Updated: 28/05/2019Resize RAID 0 array by adding new disks
In this tutorial called Resize RAID 0 Array by Adding New Disks we will learn how to extend an existing RAID 0 Array in just a few easy steps via CLI. Before starting to resize your RAID 0 array please do take a backup of your data, this is very important as the resize action can lead to data loss. It’s well known that RAID 0 architecture by definition is very fast but in the same time it is not the safest, at any time one of the disks can fail and the entire array could be lost. It is […]
Category: General | Published: 10/01/2019 | Updated: 23/04/2019