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020fa6f8ba
Use HCP Consul and HCP Vault for the Consul and Vault clusters used in E2E testing. This has the following benefits: * Without the need to support mTLS bootstrapping for Consul and Vault, we can simplify the mTLS configuration by leaning on Terraform instead of janky bash shell scripting. * Vault bootstrapping is no longer required, so we can eliminate even more janky shell scripting * Our E2E exercises HCP, which is important to us as an organization * With the reduction in configurability, we can simplify the Terraform configuration and drop the complicated `provision.sh`/`provision.ps1` scripts we were using previously. We can template Nomad configuration files and upload them with the `file` provisioner. * Packer builds for Linux and Windows become much simpler. tl;dr way less janky shell scripting!
124 lines
3.4 KiB
HCL
124 lines
3.4 KiB
HCL
variable "name" {
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description = "Used to name various infrastructure components"
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default = "nomad-e2e"
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}
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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 "availability_zone" {
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description = "The AWS availability zone to deploy to."
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default = "us-east-1b"
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}
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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 "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_ubuntu_bionic_amd64" {
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description = "The number of Ubuntu clients to provision."
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default = "4"
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}
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variable "client_count_windows_2016_amd64" {
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description = "The number of windows 2016 clients to provision."
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default = "1"
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}
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variable "aws_assume_role_arn" {
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description = "The AWS IAM role to assume (not used by human users)"
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default = ""
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}
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variable "aws_assume_role_session_name" {
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description = "The AWS IAM session name to assume (not used by human users)"
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default = ""
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}
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variable "aws_assume_role_external_id" {
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description = "The AWS IAM external ID to assume (not used by human users)"
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default = ""
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}
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variable "profile" {
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description = "A default Nomad/Consul/Vault configuration profile"
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type = string
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default = ""
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}
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variable "restrict_ingress_cidrblock" {
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description = "Restrict ingress traffic to cluster to invoker ip address"
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type = bool
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default = true
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}
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# ----------------------------------------
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# The specific version of Nomad deployed will default to whichever one of
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# nomad_sha, nomad_version, or nomad_local_binary is set
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variable "nomad_local_binary" {
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description = "The path to a local binary to provision"
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default = ""
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}
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variable "nomad_license" {
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type = string
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description = "If nomad_license is set, deploy a license to override the temporary license"
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default = ""
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}
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variable "volumes" {
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type = bool
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description = "Include external EFS volumes (for CSI)"
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default = true
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}
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variable "hcp_consul_cluster_id" {
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description = "The ID of the HCP Consul cluster"
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type = string
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default = "nomad-e2e-shared-hcp-consul"
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}
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variable "hcp_vault_cluster_id" {
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description = "The ID of the HCP Vault cluster"
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type = string
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default = "nomad-e2e-shared-hcp-vault"
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}
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variable "hcp_vault_namespace" {
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description = "The namespace where the HCP Vault cluster policy works"
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type = string
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default = "admin"
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}
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# ----------------------------------------
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# If you want to deploy multiple versions you can use these variables to
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# provide a list of builds to override the values of nomad_sha, nomad_version,
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# or nomad_local_binary. Most of the time you can ignore these variables!
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variable "nomad_local_binary_server" {
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description = "A list of nomad local binary paths to deploy to servers, to override nomad_local_binary"
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type = list(string)
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default = []
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}
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variable "nomad_local_binary_client_ubuntu_bionic_amd64" {
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description = "A list of nomad local binary paths to deploy to Ubuntu Bionic clients, to override nomad_local_binary"
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type = list(string)
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default = []
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}
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variable "nomad_local_binary_client_windows_2016_amd64" {
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description = "A list of nomad local binary paths to deploy to Windows 2016 clients, to override nomad_local_binary"
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type = list(string)
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default = []
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}
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