Comments (3)
Levovar
commented on July 18, 2024
1
no, not really. NATting all your Pod IPs to external NodEIPs is already not best practice TBH
in any case, this has not much to do with DANM so closing the issue
from danm.
Levovar
commented on July 18, 2024
no
but your assumption that your secondary network interface also needs to be NATted is not true. use IPVLAN/MACVLAN/SR-IOV CNI to directly provision the external IP to the secondary interface of your Pod, thus achieving direct connectivity without a need for NAT
from danm.
lsoica
commented on July 18, 2024
Thanks for the confirmation.
The reason behind NodePort requirement is because I only have one IP per k8s node per network. I assume this does not work with IPVLAN/MACVLAN, right ?
from danm.
Related Issues (20)
- Build fail HOT 1
- failed to get Pod info from K8s API server due to:Unauthorized HOT 1
- cannot create pod due to `Error delegating ADD to CNI plugin:flannel because:OS exec call failed:missing network name` HOT 2
- Unable to deploy the pod with SRIOV-VF's HOT 4
- add ipv6 address to network interface fail HOT 3
- Support building danm with default CRI HOT 2
- IP Address allocation fails HOT 15
- Tenant network always loss ipvlan link HOT 4
- How to check what is the VF getting assigned to a POD/container while created? HOT 1
- SRIOV VF not released back to resource pool HOT 3
- Error delegating ADD to CNI plugin:calico because:OS exec call failed:invalid configuration: no configuration has been provided, try setting KUBERNETES_MASTER environment variable HOT 2
- How to use host-device plugin? HOT 1
- "Static IP allocation failed", requested IP address already in use HOT 2
- CNI delegation failed due to error:Error delegating ADD to CNI plugin:sriov because:OS exec call faild:netplugin failed with no error message HOT 2
- danm/calico: pod to pod communication does not traverse nodes HOT 6
- Not able to deploy Danm 4.3.0 in kubernetes 1.21.8 using installer job. HOT 1
- [v4.3.0] - invalid version: module contains a go.mod file, so module path must match major version HOT 1
- Ipv6 global mngtmpaddr dynamic address observed in interface HOT 2
- Is this project dead? HOT 1
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