# S2I2S Project Setup
# This module sets up the core infrastructure components:
# - Security groups
# - SSH jump proxy VM
# - Internal CA VM
# - HAProxy L7 VMs (targets for Octavia)
# - Prometheus VM
# - OVN-based Octavia load balancer

# Load common variables
module "labs_common_variables" {
  source = "../../modules/labs_common_variables"
}

# Load project-specific variables
module "project_variables" {
  source = "../variables"
}

# Reference the network/DNS state from main_net_dns_router
data "terraform_remote_state" "privnet_dns_router" {
  backend = "local"
  config = {
    path = "../main_net_dns_router/terraform.tfstate"
  }
}

# SSH key reference module
module "ssh_settings" {
  source = "../../modules/ssh-key-ref"
}

# Local variables for easier access
locals {
  # From network/DNS state
  dns_zone_id             = data.terraform_remote_state.privnet_dns_router.outputs.dns_zone_id
  dns_zone                = data.terraform_remote_state.privnet_dns_router.outputs.dns_zone
  main_private_network    = data.terraform_remote_state.privnet_dns_router.outputs.main_private_network
  main_private_network_id = data.terraform_remote_state.privnet_dns_router.outputs.main_private_network_id
  main_private_subnet     = data.terraform_remote_state.privnet_dns_router.outputs.main_subnet_network
  main_private_subnet_id  = data.terraform_remote_state.privnet_dns_router.outputs.main_subnet_network_id
  os_project_data         = data.terraform_remote_state.privnet_dns_router.outputs.os_project_data

  # From project variables
  basic_services_ip           = module.project_variables.basic_services_ip
  main_haproxy_l7_ip          = module.project_variables.main_haproxy_l7_ip
  default_security_group_name = module.project_variables.default_security_group_name

  # From common variables
  ssh_sources              = module.labs_common_variables.ssh_sources
  floating_ip_pools        = module.labs_common_variables.floating_ip_pools
  ssh_jump_proxy           = module.labs_common_variables.ssh_jump_proxy
  internal_ca_data         = module.labs_common_variables.internal_ca_data
  ubuntu_2204              = module.labs_common_variables.ubuntu_2204
  ubuntu_2404              = module.labs_common_variables.ubuntu_2404
  availability_zones_names = module.labs_common_variables.availability_zones_names
  ubuntu2204_data_file     = module.labs_common_variables.ubuntu2204_data_file
  ubuntu2404_data_file     = module.labs_common_variables.ubuntu2404_data_file
  mtu_size                 = module.labs_common_variables.mtu_size
  main_region              = module.labs_common_variables.main_region
  resolvers_ip             = module.labs_common_variables.resolvers_ip

  # From project variables - HAProxy and Prometheus
  haproxy_l7_data        = module.project_variables.haproxy_l7_data
  prometheus_server_data = module.project_variables.prometheus_server_data

  # Octavia LB settings for OVN driver
  octavia_lb_name        = module.project_variables.main_octavia_lb_name
  octavia_lb_description = module.project_variables.main_octavia_lb_description
  octavia_lb_hostname    = "octavia-main-lb"
}