"""A Pulumi deployment with libvirt and Python"""

import yaml
from dotmap import DotMap
import pulumi
import pulumi_libvirt as lv
from passlib.hash import sha512_crypt
from jinja2 import Template

conf = DotMap(yaml.safe_load(open("input.yaml").read()))
conf.password = sha512_crypt.hash(conf.password, rounds=4096)
config = pulumi.Config()

pool = lv.Pool("mypool", type = "dir", path = conf.poolpath)
baseimg = lv.Volume("myimage", pool = pool.name, source = conf.image_url)

volume = lv.Volume("mydisk",
    base_volume_id = baseimg.id,
    pool = pool.name,
    size = int(conf.disksize) * 1024 ** 3
)

# Stream configuration files
userdata = Template(open("./cloud-init/user-data.jinja").read()).render(conf)
metadata = Template(open("./cloud-init/meta-data.jinja").read()).render(conf)
networkconfig = open("./cloud-init/network-config").read()

cloudinit = lv.CloudInitDisk("cloud-init",
    meta_data = metadata,
    user_data = userdata,
    network_config = networkconfig
)

vm = lv.Domain(conf.name,
    boot_devices = [ lv.DomainBootDeviceArgs(
        devs = [ "hd", "cdrom" ]
    ) ],
    cloudinit = cloudinit.id,
    vcpu = conf.vcpu,
    disks = [ lv.DomainDiskArgs(volume_id = volume.id) ],
    memory = int(conf.ram),
    network_interfaces = [ lv.DomainNetworkInterfaceArgs(
        network_name = "default",
        wait_for_lease = True
    ) ],
    consoles = [ lv.DomainConsoleArgs(
        type = "pty",
        target_port = 0,
        target_type = "serial"
    ) ],
    opts = pulumi.ResourceOptions(
        custom_timeouts = pulumi.CustomTimeouts(create = "3m")
    )
)

pulumi.export("ip", vm.network_interfaces[0]['addresses'][0])