Moving an AWS Workload to Mulga

Migrate existing AWS workloads to Spinifex using compatible APIs, SDKs, and Terraform.

Overview
Instructions
Troubleshooting

Overview

Spinifex provides drop-in compatibility with AWS APIs, making it possible to migrate existing workloads with minimal changes.

Supported Services: EC2, VPC, EBS, S3, IAM, STS, ELBv2 (ALB/NLB), ACM, ECR, ECS, EKS

Compatible Tools: AWS CLI, AWS SDKs, Terraform, kubectl (via aws eks get-token), any S3-compatible client

Instructions

Prerequisites

A running Spinifex cluster (see Setting Up Your Cluster)
AWS CLI configured with the spinifex profile:

export AWS_PROFILE=spinifex

Configure AWS CLI

aws ec2 describe-instances
aws s3 ls

Terraform

provider "aws" {
  region     = "ap-southeast-2"
  access_key = "your-spinifex-access-key"
  secret_key = "your-spinifex-secret-key"

  endpoints {
    ec2                = "https://localhost:9999"
    iam                = "https://localhost:9999"
    sts                = "https://localhost:9999"
    elbv2              = "https://localhost:9999"
    acm                = "https://localhost:9999"
    ecr                = "https://localhost:9999"
    ecs                = "https://localhost:9999"
    eks                = "https://localhost:9999"
    s3                 = "https://localhost:8443"
  }

  skip_credentials_validation = true
  skip_metadata_api_check     = true
  skip_requesting_account_id  = true
  skip_region_validation      = true
}

Hybrid S3 Sync

aws s3 sync s3://local-bucket/ s3://cloud-bucket/ --source-region spinifex --region us-east-1

Troubleshooting

Terraform Provider Errors

Ensure all four skip flags are set in your provider configuration:

skip_credentials_validation = true
skip_metadata_api_check     = true
skip_requesting_account_id  = true
skip_region_validation      = true

Without these, Terraform will try to validate credentials and metadata against real AWS endpoints.

S3 Signature Errors

Spinifex uses AWS Signature V4. Ensure your AWS CLI is version 2.0 or higher:

aws --version

If using an older version, upgrade:

curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install --update

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