uncloud-mravi/uncloud_django_based/uncloud/doc/README-vpn.org
Nico Schottelius 85b4d70592 [vpn] make a vpn creat-able!
[15:40] line:~% http -a nicoschottelius:$(pass ungleich.ch/nico.schottelius@ungleich.ch)  http://localhost:8000/net/vpn/ network_size=48  wireguard_public_key=$(wg genkey | wg pubkey)
HTTP/1.1 201 Created
Allow: GET, POST, HEAD, OPTIONS
Content-Length: 206
Content-Type: application/json
Date: Sun, 12 Apr 2020 13:40:26 GMT
Server: WSGIServer/0.2 CPython/3.7.3
Vary: Accept
X-Content-Type-Options: nosniff
X-Frame-Options: DENY

{
    "extra_data": null,
    "network": "2a0a:e5c1:203::",
    "order": null,
    "owner": 30,
    "status": "PENDING",
    "uuid": "8f977a8f-e06a-4346-94ae-8f525df58b7b",
    "wireguard_public_key": "JvCuUTZHm9unasJkGsLKN0Bf/hu6ZSIv7dnIGPyJ6xA="
}
2020-04-12 15:40:39 +02:00

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How to add a new VPN Host

Install wireguard to the host

Install uncloud to the host

Add `python manage.py vpn hostname fqdn-of-this-host` to the crontab

Use the CLI to configure one or more VPN Networks for this host

Example of adding a VPN host at ungleich

Create a new dual stack alpine VM

Add it to DNS as vpn-XXX.ungleich.ch

Route a /40 network to its IPv6 address

Install wireguard on it

TODO Enable wireguard on boot

TODO Create a new VPNPool on uncloud with

the network address (selecting from our existing pool)

the network size (/…)

the vpn host that provides the network (selecting the created VM)

the wireguard private key of the vpn host (using wg genkey)

http command

``` http -a nicoschottelius:$(pass ungleich.ch/nico.schottelius@ungleich.ch) http://localhost:8000/admin/vpnpool/ network=2a0a:e5c1:200:: \ network_size=40 subnetwork_size=48 vpn_hostname=vpn-2a0ae5c1200.ungleich.ch wireguard_private_key=… ```

Example http commands / REST calls

creating a new vpn pool

http -a nicoschottelius:$(pass ungleich.ch/nico.schottelius@ungleich.ch) http://localhost:8000/admin/vpnpool/ network_size=40 subnetwork_size=48 network=2a0a:e5c1:200:: vpn_hostname=vpn-2a0ae5c1200.ungleich.ch wireguard_private_key=$(wg genkey)

Creating a new vpn network