DevOps bots bridge collaboration tools and CI/CD pipelines, automating everything from builds and deployments to incident triage. Learn how ChatOps works, where bots fit in the pipeline, and how to measure their impact.
Legacy systems don’t have to be a barrier to DevOps adoption. Learn how to apply automation, shift-left testing, infrastructure-as-code, and cultural change to modernise legacy environments without a full rewrite.
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Ansible Engine 2.6, released July 17 2018, adds native cloud fact gathering for AWS and Azure, 26 new VMware modules, expanded network automation, and a revamped Ansible Galaxy 3.0.
Docker solved the original ‘matrix from hell’ by decoupling apps from infrastructure. But as teams adopt microservices and multiple environments, a new matrix from hell emerges: an explosion of environment-specific deployment config files. Here’s how to diagnose and fix it.
CyberArk’s integration of its Conjur secrets management solution with Ansible helps DevOps teams automatically manage privileged credentials, SSH keys, and API secrets throughout the CI/CD pipeline—reducing the attack surface without sacrificing delivery velocity.
Red Hat announced three major additions to its Ansible portfolio: Ansible Engine for enterprise-grade support, a Networking add-on for popular network platforms, and Ansible Tower 3.2 built on the open-source AWX project.
Python has emerged as the dominant language for DevOps engineers—not by accident, but because of its readability, scripting power, and deep integration with core automation tools like Ansible and SaltStack. Here’s why it belongs in every DevOps toolchain.
Choosing the right DevOps tools is critical to eliminating bottlenecks between development and operations teams. This guide breaks down five of the most widely adopted tools—Chef, SaltStack, Puppet, Docker, and Ansible—so you can make an informed decision for your organization.
According to Packt’s 2017 Skill Up survey of 5,000 tech professionals, DevOps engineers ranked Docker, Ansible, and Kubernetes as the three most important tools to learn. Here’s what the data says about salaries, skills, and career priorities.
Learn how to use Ansible playbooks to automate the full deployment of Cacti network monitoring on CentOS, including Apache, MySQL, PHP, RRDtool, SNMP, and Ansible Vault for credential management.
Ansible’s agentless architecture, low barrier to entry, and Red Hat backing have made it one of the most popular DevOps automation tools available. Here’s what sets it apart—and where it falls short.
Sensitive credentials buried in plaintext playbooks are a serious security risk. Learn how to use Ansible Vault to encrypt secrets, manage vault files, and safely store SSL keys in version control.
