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homelab-infra/infrastructure/incus/terraform/main.tf
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Terraform
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terraform {
required_version = ">= 1.10.0"
required_providers {
incus = {
source = "lxc/incus"
version = "1.2.0"
}
}
}
provider "incus" {
default_remote = "local"
remote {
name = "local"
address = "unix://"
}
remote {
name = "images"
address = "https://images.linuxcontainers.org"
protocol = "simplestreams"
public = true
}
}
# 专用子 dataset,不接管整个宿主 data 池。
resource "incus_storage_pool" "ayatori" {
name = "ayatori"
driver = "zfs"
config = {
source = "data/incus-ayatori"
}
lifecycle {
prevent_destroy = true
}
}
resource "incus_instance" "ayatori" {
for_each = toset(["dev", "prod"])
name = "ayatori-${each.key}"
description = "Ayatori ${each.key} 基础容器;应用由独立部署流程管理"
# Ubuntu 24.04 cloud amd64,20260924_07:42;固定指纹避免重建时静默更换镜像。
image = "images:b39d3d56c30738ad74c507066cc5d410e1c0f1647bdcdff398be1ee51d63862a"
type = "container"
profiles = []
running = true
config = {
"boot.autostart" = "true"
"security.privileged" = "false"
"security.nesting" = "false"
"limits.cpu" = "2"
"limits.memory" = "2GiB"
"limits.memory.swap" = "false"
"cloud-init.user-data" = "#cloud-config\n${yamlencode({
hostname = "ayatori-${each.key}"
manage_etc_hosts = true
ssh_pwauth = false
disable_root = true
users = [{
name = "panxiao81"
groups = ["sudo"]
shell = "/bin/bash"
sudo = ["ALL=(ALL) NOPASSWD:ALL"]
lock_passwd = true
ssh_authorized_keys = [trimspace(file("${path.module}/../ansible/files/panxiao81.pub"))]
}]
})}"
}
device {
name = "root"
type = "disk"
properties = {
path = "/"
pool = incus_storage_pool.ayatori.name
size = "20GiB"
}
}
device {
name = "eth0"
type = "nic"
properties = {
name = "eth0"
nictype = "bridged"
parent = "br0"
hwaddr = each.key == "dev" ? "02:16:3e:aa:00:01" : "02:16:3e:aa:00:02"
}
}
wait_for {
type = "ipv4"
nic = "eth0"
}
lifecycle {
prevent_destroy = true
}
}
output "containers" {
value = { for env, instance in incus_instance.ayatori : env => {
name = instance.name
ipv4 = instance.ipv4_address
mac = instance.mac_address
} }
}