Ansible Interview Questions: 120 Real Ones With Answers
120 Ansible interview questions with worked answers, YAML you can run, and the ansible-core 2.19 and 2.20 changes interviewers are actually asking about in...
Ansible Playbook Examples: 20 Real Ones You Can Copy and Run
20 real Ansible playbook examples with the exact commands to run them. Linux, Cisco, AWS, Docker. Copy, paste, run. Every one shows what...
Python Interview Questions for Network Engineers: 100 With Worked Answers
100 Python interview questions network engineers actually get asked, with working code for every answer. Netmiko, NETCONF, parsing, and five live coding...
Proxmox vs Docker in 2026: VMs vs Containers, When to Use Which
Proxmox and Docker don’t compete. They work at different layers of your infrastructure stack. Proxmox VE is a hypervisor. It runs on bare metal and manages virtual machines and LXC containers on your physical hardware. Docker is an application runtime. It packages apps with their dependencies and runs them as containers inside an operating...
DevOps Interview Questions: The Honest 2026 Guide (180+ Questions Inside)
I’ve sat on both sides of a DevOps interview. As a candidate sweating through a whiteboard rollback scenario, and later as the person asking the questions. Here’s the part nobody tells you: most DevOps interviews aren’t really about tools. They’re about how you think when a deploy breaks at 2 AM and Slack won’t...
IT Certification Jobs in Canada 2026: Which Certs Employers Actually Want
48% of Canadian IT hiring managers are increasing headcount in 2026. And they’re not looking for degrees. They want certifications. That single stat from Robert Half Canada tells you everything about where IT certification jobs in Canada are heading this year. So which certifications actually get you hired? Short answer: cybersecurity certs (CISSP, Security+),...
Ansible Inventory Explained: Static vs Dynamic for Network Automation
An Ansible inventory defines every host your automation touches. IPs, credentials, groupings, connection parameters – all of it. Get your Ansible inventory wrong, and your playbooks run against the wrong devices. Or worse, they don’t run at all. That’s the short version. Here’s a bit more context. Whether you’re managing 5 routers or 5,000...
DevOps Job Market Trends 2026: What Skills Are Employers Actually Hiring For?
$37 billion. That’s where the DevOps market is heading by 2029, growing at roughly 25% year over year. And if you’re wondering which devops trends 2026 actually matter for your career, here’s the short version. The biggest devops trends 2026 boil down to three shifts: platform engineering is replacing traditional DevOps team structures, AIOps...
DevOps Salary Guide: What Certified Professionals Earn in 2026
$141,000. That’s the average DevOps salary in 2026. Top earners? They’re clearing $180K easy. And if you’ve got the right certifications, you’re looking at even more. Here’s the thing. DevOps salary ranges vary wildly depending on your experience, location, and skill set. Some entry-level folks start around $95K. Senior engineers with cloud expertise? They’re...
