Planet automatically selects a flannel backend based on the cloud provider it is running on. This PR adds the flannel-backend flag to allow the user to specify the flannel backend.
The changes will only allow overriding backend to aws-vpc, gce, and vxlan.
Description
Planet automatically selects a flannel backend based on the cloud provider it is running on. This PR adds the
flannel-backend
flag to allow the user to specify the flannel backend.The changes will only allow overriding backend to
aws-vpc
,gce
, andvxlan
.These changes are required to implement geo-diversity for Teleport Cloud https://github.com/gravitational/cloud/pull/747