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e3f09b8c6d
* Fix licensing on various files * Update packaging to use BUSL-1.1 * Update offset within config_test_helpers.go - Fix a test the same way it's been fixed on main/1.15
105 lines
2.2 KiB
HCL
105 lines
2.2 KiB
HCL
# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: BUSL-1.1
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// An arithmetic module for calculating inputs and outputs for various replication steps.
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// Get the first follower out of the hosts set
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variable "follower_hosts" {
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type = map(object({
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private_ip = string
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public_ip = string
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}))
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default = {}
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}
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output "follower_host_1" {
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value = try(var.follower_hosts[0], null)
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}
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output "follower_public_ip_1" {
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value = try(var.follower_hosts[0].public_ip, null)
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}
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output "follower_private_ip_1" {
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value = try(var.follower_hosts[0].private_ip, null)
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}
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output "follower_host_2" {
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value = try(var.follower_hosts[1], null)
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}
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output "follower_public_ip_2" {
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value = try(var.follower_hosts[1].public_ip, null)
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}
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output "follower_private_ip_2" {
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value = try(var.follower_hosts[1].private_ip, null)
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}
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// Calculate our remainder hosts after we've added and removed leader
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variable "initial_hosts" {
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type = map(object({
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private_ip = string
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public_ip = string
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}))
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default = {}
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}
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variable "initial_hosts_count" {
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type = number
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default = 0
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}
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variable "added_hosts" {
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type = map(object({
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private_ip = string
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public_ip = string
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}))
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default = {}
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}
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variable "added_hosts_count" {
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type = number
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default = 0
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}
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variable "removed_primary_host" {
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type = object({
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private_ip = string
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public_ip = string
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})
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default = null
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}
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variable "removed_follower_host" {
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type = object({
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private_ip = string
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public_ip = string
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})
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default = null
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}
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locals {
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remaining_hosts_count = max((var.initial_hosts_count + var.added_hosts_count - 2), 0)
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indices = [for idx in range(local.remaining_hosts_count) : idx]
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remaining_initial = setsubtract(values(var.initial_hosts), [var.removed_primary_host, var.removed_follower_host])
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remaining_hosts_list = tolist(setunion(values(var.added_hosts), local.remaining_initial))
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remaining_hosts = zipmap(local.indices, local.remaining_hosts_list)
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}
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output "remaining_initial_count" {
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value = length(local.remaining_initial)
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}
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output "remaining_initial_hosts" {
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value = local.remaining_initial
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}
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output "remaining_hosts_count" {
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value = local.remaining_hosts_count
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}
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output "remaining_hosts" {
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value = local.remaining_hosts
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}
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