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https://github.com/rufilboss/devops-trial-task
Terraform Configuration for RNS GCP Cloud Run Service with Cloud SQL and Load Balancer
https://github.com/rufilboss/devops-trial-task
devops gcp iac-terraform serverless terraform
Last synced: about 1 month ago
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Terraform Configuration for RNS GCP Cloud Run Service with Cloud SQL and Load Balancer
- Host: GitHub
- URL: https://github.com/rufilboss/devops-trial-task
- Owner: rufilboss
- Created: 2024-09-17T21:23:07.000Z (about 2 months ago)
- Default Branch: main
- Last Pushed: 2024-09-18T16:12:21.000Z (about 2 months ago)
- Last Synced: 2024-10-14T21:01:30.471Z (about 1 month ago)
- Topics: devops, gcp, iac-terraform, serverless, terraform
- Language: HCL
- Homepage:
- Size: 13.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Terraform Configuration for RNS GCP Cloud Run Service with Cloud SQL and Load Balancer
## Overview
This Terraform configuration uses modules to deploy resources for **RNS**:
- **Network Module**: Sets up a VPC network and subnet.
- **Cloud SQL Module**: Creates a Cloud SQL PostgreSQL database instance.
- **Cloud Run Module**: Deploys a Cloud Run service connected to the Cloud SQL database.
- **Load Balancer Module**: Configures an external HTTP Load Balancer to route traffic to the Cloud Run service.
## Prerequisites
- **Terraform** installed (version >= 0.12)
- A **Google Cloud Platform** (GCP) project with billing enabled
- **Google Cloud SDK** installed and authenticated
- Necessary permissions to create resources in the GCP project
## Usage
### Clone the Repository
```bash
git clone https://github.com/yusadolat/rns-terraform-setup.git
cd rns-terraform-setup
```
### Initialize Terraform
Initialize the Terraform working directory to download the necessary providers.
```bash
terraform init
```
### Configure Variables
Create a terraform.tfvars file in the root directory to provide values for the variables defined in variables.tf.
```bash
project_id = "my-gcp-project-id"
region = "us-central1"
db_password = "my-example-db-password"
image = "gcr.io/your-gcp-project/your-container-image:tag"
service_name = "rns-cloud-run-service"
db_instance_name = "rns-db-instance"
cidr_block = "10.0.0.0/16"
```
### Plan and Apply the Configuration
It’s a good practice to run terraform plan to see what resources will be created.
```bash
terraform plan
```
Review the output to ensure that the resources to be created match your expectations.
#### Apply
Apply the Terraform configuration to create the resources.
```bash
terraform apply
```
When prompted, type yes to confirm the creation of resources.
#### Outputs
After successful deployment, Terraform will output:
- cloud_run_url: The URL of the deployed Cloud Run service.
- load_balancer_ip: The external IP address of the load balancer.
You can access the application using the load_balancer_ip.
### Cleanup
To remove all resources created by this configuration, run:
```bash
terraform destroy
```
Confirm the destruction by typing yes when prompted.