dos4dev/kube
1
0
Fork 0
forked from k-space/kube
Code Pull Requests Activity

update readme about network

Browse Source
This commit is contained in:
Erki Aas 2024-08-15 13:40:22 +03:00
parent ed25720003
commit 384a60244d
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
README.md
View File

@ -24,6 +24,12 @@ Tip: Search the repo for `kind: xyz` for examples.
[^nonginx]: No nginx annotations! Use `kind: Ingress` instead. `IngressRoute` is not used as it doesn't support [`external-dns`](bind/README.md) out of the box.
[^authz]: Applications should use OpenID Connect (`kind: OIDCClient`) for authentication, whereever possible. If not possible, use `kind: OIDCMiddlewareClient` client, which will provide authentication via a Traefik middleware (`traefik.ingress.kubernetes.io/router.middlewares: passmower-proxmox@kubernetescrd`). Sometimes you might use both for extra security.
### Network
All nodes are in Infra VLAN 21. Routing is implemented with BGP, all nodes and the router make a full-mesh. Both Serice LB IPs and Pod IPs are advertised to the router. Router does NAT for outbound pod traffic.
See the [Calico installation](tigera-operator/application.yml) for Kube side and Routing / BGP in the router.
Static routes for 193.40.103.36/30 have been added in pve nodes to make them communicating with Passmower via Traefik more stable - otherwise packets coming back to the PVE are routed directly via VLAN 21 internal IPs by the worker nodes, breaking TCP.
<!-- Linked to by https://wiki.k-space.ee/e/en/hosting/storage -->
### Databases / -stores:
- KeyDB: `kind: KeydbClaim` (replaces Redis[^redisdead])