Upated README to make it useful

README.md

@@ -1,75 +1,44 @@
-Bastion Host terraform module
+Terraform module to deploy Lambda Functions for Consul
 ===========
 
-Terraform module which wraps and manages tf_aws_bastion_s3_keys module.
+Terraform module to deploy Lambda Functions for Consul
 
 
 This module
 
-- Deploys an external facing Bastion host and attached EIP
-- Deploys an *internal* facing Bastion host without an attached EIP
+- Deploys a Lambda (consulRdsCreateService) within a VPC which adds RDS instances as Consul Services, the Lambda also populates the KV store with a some relvant data about the Databases.   
+
 
 
 ----------------------
 #### Required
-- `aws_key_name`
-- `dns_zone` - route53 zone: ex. foo.example.com
-- `env` - dev/staging/prod
-- `hostname` - DNS Hostname for the bastion host. creates ${hostname}.${dns_zone}
-- `subnet_ids` - Subnet ID's use to place the bastion instance
-- `vpc_id` - The... you know... VPC ID...
+- `env`     - env to deploy in, i.e dev/staging/prod
+- `subnets` - List of VPC Subnets IDs used to do lambdas
+- `rds_sg`  - List of Security Groups ID's to use for consulRdsCreateService lambda
+- `vpc_id`  - VPC ID
 
 
 #### Optional
 
-- `allowed_cidr` - A list of CIDR Networks to allow ssh access to. Defaults to 0.0.0.0/0
-- `allowed_security_groups` - A List of Security Groups to Allow access to. Defaults to Empty List
-- `additional_user_data_script` - Additional user_data scripts content
-- `allowed_cidr`
-- `ami` - AMI to deploy, defaults to searching for "^rk-bastion-\\d.+"
-- `enable_eip` - Boolean to determine if a EIP is assigned to the bastion, set to false if you want an internal bastion host
-- `keys_update_frequency` - How often to update keys. A cron timespec or an empty string to turn off (default)
-- `region` - AWS Region, defaults to us-east-1
-- `s3_bucket_name` - Defaults to false, Add bucket name if we want to use keys ex. public-keys-demo-bucket
+- `rds_vpc_ids` - List of VPC ID's the consulRdsCreateService lambda will attempt to discover RDS instances in. Defaults empty array
 
 Usage
 -----
 
 ```hcl
-# Public Bastion Host Example
-module "bastion_host" {
-  source       = "../modules/terraform-bastion"
-  aws_key_name = "${var.aws_key_name}"
-  dns_zone     = "${data.aws_route53_zone.rkcloud.name}"
-  env          = "${var.env}"
-  hostname     = "bastion.${var.stack}-${var.env}-infra"
-  vpc_id       = "${module.vpc.vpc_id}"
-  additional_user_data_script = "${data.template_file.consul_agent_json.rendered}"
-  subnet_ids   = "${module.vpc.public_subnets}"
-}
-
-# Private Bastion Host Example
-module "dba_bastion_host" {
-  source       = "../modules/terraform-bastion"
-  aws_key_name = "${var.aws_key_name}"
-  dns_zone     = "${data.aws_route53_zone.rkcloud.name}"
-  env          = "${var.env}"
-  hostname     = "bastion1.${var.stack}-${var.env}-infra"
-  vpc_id       = "${module.vpc.vpc_id}"
-  additional_user_data_script = "${data.template_file.consul_agent_json.rendered}"
-  enable_eip   = false
-  allowed_cidr = ["10.0.0.0/8"]
-  subnet_ids   = "${module.vpc.private_subnets}"
+module "consul_lambdas" {
+  source      = "../modules/terraform-aws-consul-lambda"
+  env         = "${var.env}"
+  vpc_id      = "${module.vpc.vpc_id}"
+  subnets     = "${module.vpc.private_subnets}"
+  rds_sg      = "${list(module.vpc.default_security_group_id)}"
+  rds_vpc_ids = "${var.consul_lambdas_rds_vpc_ids}"
 }
-
 ```
 
 Outputs
 =======
 
-- `ssh_user -
-- `security_group_id` -
-
 Authors
 =======
 
@@ -78,4 +47,4 @@ Authors
 License
 =======
 
-[MIT License](LICENSE)
+[MIT License](LICENSE.md)