“Migrations fail when visibility is stale, drift grows, and cutovers go manual.”

Migrating Puppet environments doesn’t have to be painful.

Tony Green shares hard‑won lessons from real-world migrations and how to stay in control when things get messy.

If you’re planning a Puppet migration (or already in the middle of one), this is well worth a read:

https://www.puppet.com/blog/puppet-mirgration-workflows

#Puppet #DevOps #InfrastructureAsCode #Automation

Certificación Terraform Associate 2026: guía real

¿Vale la pena la Certificación Terraform Associate en 2026? USD 70,50, 60 minutos, 57 preguntas: todo lo que necesitás saber para aprobar y recursos en ...

https://donweb.news/certificacion-terraform-associate-guia-2026/

#terraform #hashicorp #devops #infrastructureascode #certificacionescloud

Setting up a self-hosted Mattermost Team Edition server does not have to be a complex infrastructure puzzle. ☁️

You can deploy to Upsun with PostgreSQL 16 and OpenSearch 2, configured automatically from a single infrastructure-as-code file. ⚡

Read our guide to see how this simple configuration works and get your deployment started today.

👉 https://developer.upsun.com/posts/tutorials/deploy-mattermost-on-upsun

#Mattermost #DevOps #CloudNative #InfrastructureAsCode

Infraestructura inmutable: por qué reemplazar servidores

¿Tus servidores acumulan cambios manuales que nadie documentó? La infraestructura inmutable elimina el configuration drift: reemplazás en vez de parchear.

https://donweb.news/infraestructura-inmutable-servidores-reemplazables/

#infraestructurainmutable #configurationdrift #docker #kubernetes #infrastructureascode

I just added #Ubuntu 26.04 LTS to our Integration Test Target (ITT) lineup:
👉 https://github.com/orgs/foundata/repositories?q=oci-*-itt

🔍 Looking for #Linux #Containers for your CI/CD pipeline? We’ve built a collection of OCI images:

✅ fully functional systemd (not just a shim!)
✅ unprivileged execution support, perfect for tools like #Podman.
✅ ideal for #Ansible #Molecule testing, see them in action with a collection: https://github.com/foundata/ansible-collection-sshd/tree/main/extensions/molecule

#Automation #DevOps #OpenSource #InfrastructureAsCode #foundata

@ubuntu

I just added #Fedora 44 to our Integration Test Target (ITT) lineup:
👉 https://github.com/orgs/foundata/repositories?q=oci-*-itt

🔍 Looking for #Linux #Containers for your CI/CD pipeline? We’ve built a collection of OCI images:

✅ fully functional systemd (not just a shim!)
✅ unprivileged execution support, perfect for tools like #Podman.
✅ ideal for #Ansible #Molecule testing, see them in action with a collection: https://github.com/foundata/ansible-collection-sshd/tree/main/extensions/molecule

#Automation #DevOps #OpenSource #InfrastructureAsCode #foundata

@fedora
@ansible

Engineered a fault-tolerant multi-container web stack using Docker Compose IaC. Segmented Flask, PostgreSQL, Redis, and Nginx over a custom bridge network with automated health checks. Achieved instant horizontal scaling and full data persistence using volume orchestration. Reproducible, declarative infrastructure, no snowflake servers.

Github link:-https://github.com/saadcnx/multi-container-web-application

#Docker #DevOps #InfrastructureAsCode #OpenSource

A lot of teams are being told to “use AI in ops” right now. The harder part is figuring out *where it actually helps* day to day without adding risk, noise, or another thing to babysit.

If you’re curious (or skeptical 👀) about AI in ops, join Robin Tatam and Jason St-Cyr as they share their thoughts on where AI can realistically fit into infrastructure operations today. No magic, just using good tools to do better.

👉 https://www.puppet.com/resources/events/webinar/puppet-ai

#Puppet #InfrastructureAsCode #AIOps

📢 Puppet Continuous Delivery 5.15.0 available with improvements for stability, security, integrations, and usability.

Highlights include:
- New external_webhook_url support for proxy-based deployments
- Impact Analysis updates for Pipelines as Code
- Clearer GitLab commit status reporting
- Amazon Linux 2023 support for Docker-based installs
- Security and dependency updates addressing reported CVEs

Full release notes:
https://help.puppet.com/cdpe/current/Content/UserGuide/CDPE/ReleaseNotes/cd_release_notes.htm#Version5150

#Puppet #InfrastructureAsCode #ContinuousDelivery

Ever used Terraform Workspaces to separate environments? Did it feel quite cumbersome..?
This is how I use Terragrunt for all my projects using Terraform (or ToFu). What do you think? Comments very welcome!

https://github.com/katzefudder/terragrunt_demo

#terraform #devops #iac #infrastructureasCode