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Bug
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Resolution: Done
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Undefined
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None
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4.12.z
Description of problem: The default-route parameter for the */networks annotation for Multus secondary networks does not appear to be taking effect.
Version-Release number of selected component (if applicable): 4.12
How reproducible: With the following resources
Steps to Reproduce:
---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: bridge-conf
spec:
config: '{
"cniVersion": "0.3.0",
"type": "bridge",
"ipam": {
"type": "whereabouts",
"ipRanges": [
{
"range": "192.168.12.0/24",
"range_start": "192.168.12.50",
"range_end": "192.168.12.100"
},
{
"range": "2001:db8::/32"
}
]
}
}'
---
apiVersion: v1
kind: Pod
metadata:
name: samplepod
annotations:
k8s.v1.cni.cncf.io/networks: '[{"interface":"test0","name":"bridge-conf", "default-route": ["192.168.12.254", "2001:db8::ff"]}]'
spec:
containers:
- name: samplepod
command: ["/bin/ash", "-c", "trap : TERM INT; sleep infinity & wait"]
image: alpine
$ oc version | grep -i server
Server Version: 4.12.0-0.ci-2023-10-25-074812
Actual results:
$ oc exec -it samplepod -- ip route 10.128.0.0/14 via 10.131.0.1 dev eth0 10.131.0.0/23 dev eth0 scope link src 10.131.0.23 172.30.0.0/16 via 10.131.0.1 dev eth0 192.168.12.0/24 dev test0 scope link src 192.168.12.50 $ oc exec -it samplepod -- ip -6 route 2001:db8::/32 dev test0 metric 256 fe80::/64 dev eth0 metric 256 fe80::/64 dev test0 metric 256 multicast ff00::/8 dev eth0 metric 256 multicast ff00::/8 dev test0 metric 256
Expected results:
should contain: default via ...
Additional info: Test includes whereabouts, but whereabouts has no been isolated.
- clones
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- Closed
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- is depended on by
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- Closed
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