73 lines
1.9 KiB
HCL
73 lines
1.9 KiB
HCL
variable "region" {
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description = "The AWS region to deploy to."
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default = "us-east-1"
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}
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variable "ami" {}
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variable "instance_type" {
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description = "The AWS instance type to use for both clients and servers."
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default = "t2.medium"
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}
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variable "key_name" {}
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variable "server_count" {
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description = "The number of servers to provision."
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default = "3"
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}
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variable "client_count" {
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description = "The number of clients to provision."
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default = "4"
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}
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variable "retry_join" {
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description = "Used by Consul to automatically form a cluster."
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default = "provider=aws tag_key=ConsulAutoJoin tag_value=auto-join"
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}
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provider "aws" {
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region = "${var.region}"
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}
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module "hashistack" {
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source = "../../modules/hashistack"
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region = "${var.region}"
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ami = "${var.ami}"
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instance_type = "${var.instance_type}"
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key_name = "${var.key_name}"
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server_count = "${var.server_count}"
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client_count = "${var.client_count}"
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retry_join = "${var.retry_join}"
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}
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output "IP_Addresses" {
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value = <<CONFIGURATION
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Client public IPs: ${join(", ", module.hashistack.client_public_ips)}
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Server public IPs: ${join(", ", module.hashistack.server_public_ips)}
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To connect, add your private key and SSH into any client or server with
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`ssh ubuntu@PUBLIC_IP`. You can test the integrity of the cluster by running:
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$ consul members
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$ nomad server-members
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$ nomad node-status
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If you see an error message like the following when running any of the above
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commands, it usuallly indicates that the configuration script has not finished
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executing:
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"Error querying servers: Get http://127.0.0.1:4646/v1/agent/members: dial tcp
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127.0.0.1:4646: getsockopt: connection refused"
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Simply wait a few seconds and rerun the command if this occurs.
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The Nomad UI can be accessed at http://PUBLIC_IP:4646/ui.
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The Consul UI can be accessed at http://PUBLIC_IP:8500/ui.
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CONFIGURATION
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}
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