terraform-aws-ecs-consul-agents

Terraform Module to Deploy Consul and Helper agents

A terraform module for deploying Docker Images for a Consul agent, a Registrator agent, and a sidecar health check container that Consul can use to run health checks.

This module is designed to be used in conjunction with the ECS Module

This module

• deploys consul containers on top of an existing ECS cluster
• Deploys registrator
• Deploys a health check container that Consul can use to mount and execute health checks using the Docker exec API. https://www.consul.io/docs/agent/checks.html

---

Required

• ecs_cluster - EC2 Container Service cluster in which the service will be deployed (must already exist, the module will not create it).

Optional

• consul_image - Image to use when deploying consul, defaults to the hashicorp consul image
• consul_memory_reservation - The soft limit (in MiB) of memory to reserve for the container, (defaults 32)
• definitions - List of Consul Service and Health Check Definitions
• sidecar_image - Image to use when deploying health check agent, defaults to fitnesskeeper/consul-sidecar:latest image
• sidecar_memory_reservation - The soft limit (in MiB) of memory to reserve for the container, defaults 32
• iam_path - IAM path, this is useful when creating resources with the same name across multiple regions. (Defaults to /)
• registrator_image - Image to use when deploying registrator agent, defaults to the gliderlabs registrator:latest image
• registrator_memory_reservation The soft limit (in MiB) of memory to reserve for the container, defaults 32

Usage

module "consul-infra-svc-pub" {
  source      = "../modules/terraform-aws-ecs-consul-agents"
  ecs_cluster = "${module.infra-svc-pub.cluster_name}"
  definitions = ["ecs-cluster"]
}

Outputs

Authors

Tim Hartmann

License

MIT License