Change flannel port from 8472 to 4789

* Change flannel port from the kernel default 8472 to the
IANA assigned VXLAN port 4789
* Update firewall rules or security groups for VXLAN
* Why now? Calico now offers its own VXLAN backend so
standardizing on the IANA port will simplify config
* https://github.com/coreos/flannel/blob/master/Documentation/backends.md#vxlan
This commit is contained in:
Dalton Hubble
2019-05-06 21:56:38 -07:00
parent 2d19ab8457
commit af18296bc5
16 changed files with 97 additions and 76 deletions

View File

@ -6,6 +6,11 @@ Notable changes between versions.
* Update etcd from v3.3.12 to [v3.3.13](https://github.com/etcd-io/etcd/releases/tag/v3.3.13)
* Upgrade Calico from v3.6.1 to [v3.7.0](https://docs.projectcalico.org/v3.7/release-notes/)
* Change flannel port from 8472 (kernel default) to 4789 (IANA VXLAN)
#### AWS
* Only set internal VXLAN rules when `networking` is flannel (default: calico)
#### Addons