Get started¶

Prerequisites¶

• AWS account and CLI credentials (more information on acquiring the credentials here and here, for OKTA you can use gimme-aws-creds)

• Terraform installed on your machine (installation instructions here)

Configure Terraform and set up infrastructure¶

1. Clone the repository:

   git clone https://github.com/scylladb/1m-ops-demo.git
   cd 1m-ops-demo/scylladb-enterprise/
   

2. Set the required items in variables.tf:

   # Set the following variables (mandatory)
   #
   
   # AWS credentials file
   
   variable "path_to_aws_cred_file" {
   description = "AWS credentials location"
   type        = string
   default     = "/home/user/.aws/credentials"
   }
   
   # AWS credentials file
   variable "aws_creds_profile" {
   description = "AWS credentials profile"
   type        = string
   default     = "DeveloperAccessRole"
   }
   
   # SSH private key for EC2 instance access
   variable "ssh_private_key" {
   description = "SSH private key location for EC2 instance access"
   type        = string
   default     = "/home/user/Documents/key.pem"
   }
   
   variable "aws_key_pair_name" {
   description = "Key pair name in AWS"
   type        = string
   default     = "key-pair"
   }
   
   variable "aws_region" {
   description = "AWS region"
   type        = string
   default     = "us-east-2"
   }
   
   # Make sure the AMIs are available in your chosen region
   # Amazon Machine Image (AMI) ID
   variable "monitoring_ami_id" {
   description = "AMI ID for the EC2 instance"
   type        = string
   default     = "ami-068cf3d51efeb20d6"
   }
   
   # Scylla (AMI) ID
   variable "scylla_ami_id" {
   description = "AMI ID for the ScyllaDB EC2 instance"
   type        = string
   default     = "ami-0a4e6d1a9b982b961"
   }
   
   # Scylla (AMI) ID for Loader instance
   variable "loader_ami_id" {
   description = "AMI ID for the EC2 loader instance"
   type        = string
   default     = "ami-027fdd99203b5e063"
   }
   

3. Run Terraform:

   terraform init
   terraform plan
   terraform apply
   
   Do you want to perform these actions?
   Terraform will perform the actions described above.
   Only 'yes' will be accepted to approve.
   
   Enter a value: yes
   
   [...]
   
   Apply complete! Resources: 20 added, 0 changed, 0 destroyed.
   
   Outputs:
   
   monitoring_url = "http://<ip-address>:3000"
   scylla_ips = "10.0.0.74,10.0.0.73,10.0.0.145"
   scylla_public_ips = "18.222.111.226,18.222.163.223,3.145.73.47"
   

Setting up the infrastructure takes 4+ minutes. Once Terraform is finished, go to the ScyllaDB Monitoring page (Terraform outputs the URL).

After finishing the demo, destroy the infrastructure:

terraform destroy