Update docker.io/library/postgres Docker tag to v13

docs/guides/wiregueard-admin-vpn.md

@@ -1,36 +0,0 @@
----
-title: "Wiregard Admin VPN"
-summary: How to configure your Wireguard client to access the Z9 network
----
-
-# Onboarding
-
-tbd. where to add your key
-
-# Local Client Configuration
-
-## Example Config
-
-```
-[Interface]
-PrivateKey = YOUR_PRIVATE_KEY
-Address = 172.31.202.YOUR_IP/32
-
-[Peer]
-PublicKey = fmlxjh3iOfpgrHQQpK3dyOD0BvDppGCUkFuMSroqQR4=
-AllowedIPs = 10.89.208.0/20, 2a07:c481:1::/48, 212.12.48.126/32, 2a00:14b0:42:100::/56, 2a00:14b0:4200:3000::/64
-Endpoint = rt-wan.ccchh.net:51820
-```
-
-## AllowedIDs
-
-The following prefixes should be tunneled to gain access to both CCCHH Z9 resources as well as Chaosknoten. It is also possible to run a default route through wireguard, but please do not abuse this as a general VPN for purposes other than admin tasks.
-
-| Prefix | Description |
-|--|--|
-| [10.89.208.0/20](https://netbox.hamburg.ccc.de/ipam/prefixes/114/prefixes/) | prefix for CCCHH Z9 local networks |
-| [2a07:c481:1::/48](https://netbox.hamburg.ccc.de/ipam/prefixes/50/) | prefix for CCCHH Z9 local networks |
-| [212.12.48.126/32](https://netbox.hamburg.ccc.de/ipam/ip-addresses/30/) | public IP of chaosknoten |
-| [2a00:14b0:4200:3000::126:1/128](https://netbox.hamburg.ccc.de/ipam/ip-addresses/255/) | public IP of chaosknoten |
-| [2a00:14b0:42:100::/56/128](https://netbox.hamburg.ccc.de/ipam/prefixes/46/) | new IPv6 for VMs on chaosknoten |
-| [2a00:14b0:4200:3000::/64](https://netbox.hamburg.ccc.de/ipam/prefixes/36/) | old IPv6 for VMs on chaosknoten |