What Is a Cloud Architect?

The cloud architect is responsible for the entirety of cloud computing initiatives within an organization and for directing the architectural aspects of a cloud brokering team across all aspects of IT...

Understand free -h

Lets explain these parameters: total: Your total (physical) RAM (excluding a small bit that the kernel permanently reserves for itself at startup); that's why it shows 15 GiB , and not...

Creating Shell Scripts With Menu Options For Automation Tasks In Linux

Creating script with menu options for manage users task *Some useful cmd: - Check machine information: hostnamectl - List all shell...

K8s Nginx Ingress Handling TLS Traffic And Using Pod Readiness Probes

*Configuring Ingress to handle TLS traffic: - When a client opens a TLS connection to an Ingress controller, communication between the client and the controller is...

Relational vs non-relational databases

In the world of database technology, there are two main types of databases: SQL and NoSQL—or, relational databases and non-relational databases. The difference speaks to how they’re built, the type of...

Containerize Django App And Deploy To Tanzu Kubernetes Cluster

- Clone SFTP-Parsing Log source from github: https://github.com/vominhtri1991/sftp_logs_review_web.git - Prepare Dockerfile with below content for building new image

AWS Certified Solutions Architect – Associate Preparation Guide

The AWS Certified Solutions Architect Associate exam is intended for individuals who perform a Solutions Architect role. This exam validates an examinee’s ability to: Identify and gather requirements in order to define...

Use Nmap to Scan for Open Ports on Your Servers

Introduction Nmap, short for Network Mapper, is a free, open-source tool for vulnerability scanning and network discovery. Network administrators use Nmap to identify what devices are running on their systems, discovering hosts...

Kubernetes vs. Docker Swarm

Kubernetes and Docker are two of the major players in container orchestration. Both of these tools enable you to handle a cluster of servers that run one or more services on them....

Using Ansible Playbook To Snapshot Virtual Machine On vSphere

Using Ansible Playbook To Snapshot Virtual Machine On vSphere - Ansible provides various modules to manage VMware infrastructure, which includes datacenter, cluster, host system and virtual...
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Using Azure Alert Monitoring Resources And Trigger With Automation Runbook

Using Azure Alert Monitoring Resources And Trigger With Automation Runbook I/ Introduction: - Alerts proactively notify...

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