nuxman / crossplane_gke Goto Github PK

1. Crossplane is an open source Kubernetes add-on that enables platform teams to assemble infrastructure from multiple vendors.
2. Expose higher level self-service APIs for application teams to consume, without having to write any code.
3. Provisioned and managed by kubectl, GitOps, or any tools that can talk with the Kubernetes API.

For macOS / Linux / Windows use the following:

• Kubernetes cluster
  • Kind
  • Minikube, minimum version v0.28+
  • etc.
• Helm, minimum version v3.0.0+.

1. Create namespace.

kubectl create namespace crossplane-system

2. Add Helm Chart.

helm repo add crossplane-stable https://charts.crossplane.io/stable
helm repo update

3. Install crossplane using helm.

helm install crossplane --namespace crossplane-system crossplane-stable/crossplane

4. Check the status.

helm list -n crossplane-system
kubectl get all -n crossplane-system

1. Install Crossplane CLI using script.

curl -sL https://raw.githubusercontent.com/crossplane/crossplane/master/install.sh | sh

1. Install GCP provider version 0.18.0 (latest) using crossplane CLI.

kubectl crossplane install provider crossplane/provider-gcp:v0.18.0

2. Check the status.

kubectl get pkg

NOTE: Wait until it becomes healthy

1. Run the script.

./gcp-sa-script.sh

Note: Change the PROJECT_ID and SA_NAME according to usage

1. Use the following command to create kubernetes secret from service account JSON file.

kubectl create secret generic gcp-creds -n crossplane-system --from-file=creds=./creds.json

1. We will create the ProviderConfig object to configure credentials for GCP Provider.
2. Run the provider.sh script

./provider.sh

Note: Change the PROJECT_ID according to usage

1. Create VPC Network

kubectl apply -f network.yaml

2. Create subnetwork

kubectl apply -f subnetwork.yaml

4. Create GKE Cluster

kubectl apply -f cluster.yaml
kubectl apply -f nodepool.yaml

1. Crossplane official Document: https://crossplane.io/