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An architecture note on using Gardener Shoot resources to decouple Kubernetes cluster lifecycles from infrastructure, covering Seed placement and trust boundaries.
Terramate streamlines Terraform by organizing code into stacks, generating reusable templates, and orchestrating incremental runs. This guide covers the minimal setup, trust boundaries, operational checks, failure modes, and when to evolve the architecture.
Learn how to use Nomad System Jobs to automatically deploy infrastructure agents, monitoring tools, and log forwarders across every node in your cluster.
Apply Talos machine configurations safely using talosctl apply with dry-run validation, proper node targeting, and rollback strategies to prevent cluster disruption.
Learn how to use Ansible's 'free' strategy to eliminate bottlenecks caused by slow hosts and reduce total playbook execution time in large inventories.
A technical decision guide for choosing between HCL2 and JSON in Packer. Learn why HCL2 is the standard for modern IaC and how to implement variable validation and source blocks.
ClusterClass lets you define a single, immutable cluster template in Gardener, enforcing governance and reducing drift. Learn how to create, validate, and instantiate a ClusterClass with a concrete example and trade‑offs.
Stop copying VPC and subnet boilerplate across stacks. Build, publish, and consume a Pulumi ComponentResource in TypeScript.
Deploy Grafana with server-side proxy and file-based provisioning to keep credentials off the browser, enforce trust boundaries, and manage dashboards as code. Includes operational checks and failure modes.
gardener
kubernetes
terraform
talos
ansible
pulumi
grafana