emmanuelstroem / documentreader_iaac

Terraform IaaC for GCP Project

Ansiterra Monitoring

Kubernetes Cluster with Prometheus, Grafana and MySQL

Getting Started

This project uses Terraform to provision an empty GCP project with required APIs, VPC and GKE Cluster

Prerequisites

• Terraform
• GCP Project or Organization
• Service Account Key (.json file)
• Terraform installed and running locally or in a container
• Helm v3 to install the charts into our Cluster
• GCloud SDK

1. Copy service account JSON file to "ansiterra" directory
2. Update the file name in "ansiterra/provider.tf"

Resources to Create

• VPC + Subnetes + CloudNat +

Update Gcloud Project

gcloud config set projec <gcp-project-id>

Setup

Change directory into ansiterra

cd ansiterra

Initialize Terraform

terraform init

Plan the Terraform deployment

terraform plan

Apply the Terraform deployment

terraform apply

Note: Whenever confident enough, feel free to use the flags -auto-approve and -refresh=true for terraform apply

Update Kubeconfig

gcloud container clusters get-credentials <cluster-name> --zone=<cluster-zone>

Namespaces

Create Namespaces for Spinnaker and Prometheus

kubectl apply -f auxiliary/namespaces.yaml

Helm

Install Spinnaker

helm install spinnaker stable/spinnaker -f auxiliary/spinnaker.yaml -n spinnaker --timeout 600s

Install Prometheus

helm install prometheus stable/prometheus -f auxiliary/prometheus.values.yaml -n prometheus

Kubectl

Install Spinnaker LoadBalancer

kubectl apply -f auxiliary/spinnaker-ingress.yaml

Install Managed SSL Certificates for Spinnaker and Prometheus

kubectl apply -f auxiliary/managed_ssl_certs.yaml

Thank you

Reach out to [e-mail] for contributions.