Terraform has long been the standard for Infrastructure-as-Code (IaC), enabling teams to provision and manage infrastructure efficiently. However, as development workflows evolve, Terraform’s infrastructure-centric approach can create bottlenecks, limiting developer self-service and slowing innovation.
The article explores how Kratix and Crossplane offer a modern alternative by introducing a platform-oriented IaC strategy. Kratix enables the creation of reusable infrastructure templates called Promises, ensuring consistency and security without requiring manual configuration updates. Crossplane extends Kubernetes to manage cloud resources declaratively, bridging the gap between infrastructure and application teams.
🔗 Read the full article here: https://lnkd.in/di5V7KAA
You Should Know: Key Commands and Practices
1. Terraform Basics (For Comparison)
Initialize Terraform in a directory terraform init Plan infrastructure changes terraform plan Apply changes terraform apply Destroy infrastructure terraform destroy
2. Crossplane Setup (Kubernetes-Based IaC)
Install Crossplane CLI curl -sL https://raw.githubusercontent.com/crossplane/crossplane/master/install.sh | sh Add Crossplane Helm repo helm repo add crossplane-stable https://charts.crossplane.io/stable Install Crossplane on Kubernetes helm install crossplane crossplane-stable/crossplane --namespace crossplane-system --create-namespace
3. Kratix Installation (Platform Engineering Tool)
Clone Kratix repository git clone https://github.com/syntasso/kratix.git Deploy Kratix on a Kubernetes cluster kubectl apply -f https://raw.githubusercontent.com/syntasso/kratix/main/distribution/single-cluster/install-all-in-one.yaml
4. Creating a Kratix Promise (Reusable Template)
apiVersion: platform.kratix.io/v1alpha1 kind: Promise metadata: name: postgresql-promise spec: workflows: - apiVersion: batch/v1 kind: Job metadata: name: provision-postgres spec: template: spec: containers: - name: postgres-provisioner image: postgres:latest command: ["/bin/sh", "-c", "echo 'Provisioning PostgreSQL'"]
5. Crossplane Resource Claim (Declarative Cloud Resource)
apiVersion: database.example.org/v1alpha1 kind: PostgreSQLInstance metadata: name: my-db spec: parameters: storageGB: 20 compositionSelector: matchLabels: provider: aws writeConnectionSecretToRef: name: db-conn-secret
What Undercode Say
The shift from Terraform to platform-native IaC (Kratix + Crossplane) represents the next evolution in cloud infrastructure management. By leveraging Kubernetes-native tools, teams can:
– Reduce manual toil with reusable templates (Promises).
– Improve security through centralized policy enforcement.
– Accelerate deployments with self-service infrastructure.
Key Linux/IT Commands for IaC Practitioners
Check Kubernetes cluster status kubectl get nodes List Crossplane managed resources kubectl get managed Debug Kratix workflows kubectl logs -l app=kratix-controller -n kratix-system Export Terraform state for migration terraform state pull > terraform.tfstate
For Windows-based IaC workflows:
Install Crossplane on Windows (WSL2) wsl --install -d Ubuntu wsl kubectl get pods --all-namespaces
Prediction
As platform engineering gains traction, expect more organizations to adopt Kubernetes-native IaC over traditional tools like Terraform. Crossplane and Kratix will likely dominate multi-cloud orchestration, reducing reliance on proprietary solutions.
Expected Output:
A fully automated, self-service IaC platform where developers request infrastructure via Kubernetes CRDs, and the platform provisions it securely without manual intervention.
🔗 Further Reading:
References:
Reported By: Everythingdevops Terraform – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
