91 lines
3.3 KiB
HCL
91 lines
3.3 KiB
HCL
# PostgreSQL server of the S2I2S OpenStack project.
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#
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# One VM with two interfaces:
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# - the main private network (10.10.0.162), used by ansible, the monitoring
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# and the backups;
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# - a dedicated network (192.168.0.0/22, address 192.168.0.5) created here,
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# which is the only one the database listens on. Every client needs a port
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# in that network carrying the 'vm_access_to_the_postgresql_service'
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# security group, exported by this workspace.
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#
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# Two SSD volumes, 100 GB each: the data directory and the write ahead log.
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#
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# Apply order: main_net_dns_router -> project-setup -> this one.
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# Network, DNS zone and images
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data "terraform_remote_state" "privnet_dns_router" {
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backend = "local"
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config = {
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path = "../main_net_dns_router/terraform.tfstate"
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}
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}
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# Security groups of the project (the 'default_for_all' one is needed here)
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data "terraform_remote_state" "project_setup" {
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backend = "local"
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config = {
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path = "../project-setup/terraform.tfstate"
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}
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}
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module "labs_common_variables" {
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source = "../../modules/labs_common_variables"
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}
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module "project_variables" {
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source = "../variables"
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}
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module "ssh_settings" {
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source = "../../modules/ssh-key-ref"
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}
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locals {
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# From the network/DNS state
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dns_zone = data.terraform_remote_state.privnet_dns_router.outputs.dns_zone
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dns_zone_id = data.terraform_remote_state.privnet_dns_router.outputs.dns_zone_id
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main_private_network_id = data.terraform_remote_state.privnet_dns_router.outputs.main_private_network_id
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main_private_subnet_id = data.terraform_remote_state.privnet_dns_router.outputs.main_subnet_network_id
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# From the project setup state
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default_security_group_id = data.terraform_remote_state.project_setup.outputs.default_security_group_id
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# From the common and project variables
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availability_zone = module.labs_common_variables.availability_zones_names.availability_zone_no_gpu
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ubuntu_2404 = module.labs_common_variables.ubuntu_2404
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ubuntu2404_data_file = module.labs_common_variables.ubuntu2404_data_file
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resolvers_ip = module.labs_common_variables.resolvers_ip
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mtu_size = module.labs_common_variables.mtu_size
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main_region = module.labs_common_variables.main_region
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basic_services_ip = module.project_variables.basic_services_ip
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}
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module "postgresql" {
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source = "../../modules/postgresql"
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# Address plan of the project. The sizing and the dedicated network come from
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# the module defaults
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postgresql_main_ip = local.basic_services_ip.postgresql
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main_private_network_id = local.main_private_network_id
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main_private_subnet_id = local.main_private_subnet_id
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default_security_group_id = local.default_security_group_id
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dns_zone_name = local.dns_zone.name
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resolvers_ip = local.resolvers_ip
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mtu_size = local.mtu_size
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main_region = local.main_region
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availability_zone = local.availability_zone
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image = {
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uuid = local.ubuntu_2404.uuid
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user_data_file = local.ubuntu2404_data_file
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}
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ssh_key_name = module.ssh_settings.ssh_key_name
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# A record on the main network address, so that the clients and the playbooks
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# can use the name instead of the address
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dns_zone_id = local.dns_zone_id
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postgresql_recordset_name = "postgresql.${local.dns_zone.name}"
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}
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