Finish multus tests
Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>
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@ -28,6 +28,57 @@ Before adding:
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9: eth7: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
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9: eth7: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
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```
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```
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## Inside the pod
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Starting with
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```
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kubectl apply -f pod-eth1.yaml
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```
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Checking:
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```
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[21:20] bridge:multus% kubectl exec -ti samplepod -- ash
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/ # ip l
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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3: eth0@if18: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue state UP
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link/ether d2:85:1f:11:d4:d8 brd ff:ff:ff:ff:ff:ff
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4: net1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
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link/ether 3c:ec:ef:cb:d8:1b brd ff:ff:ff:ff:ff:ff
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/ #
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```
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On the host it has been removed:
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```
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[21:21] server123.place10:/etc/cni/net.d# ip l | grep eth1
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[21:22] server123.place10:/etc/cni/net.d#
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```
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IPAM works correctly as well:
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```
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4: net1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
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link/ether 3c:ec:ef:cb:d8:1b brd ff:ff:ff:ff:ff:ff
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inet 10.1.2.2/24 brd 10.1.2.255 scope global net1
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valid_lft forever preferred_lft forever
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inet6 2a0a:e5c0:10:20::2/64 scope global
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valid_lft forever preferred_lft forever
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inet6 fe80::3eec:efff:fecb:d81b/64 scope link
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valid_lft forever preferred_lft forever
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/ #
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```
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After the pod is destroyed, eth1 is back:
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```
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[21:22] server123.place10:/etc/cni/net.d# ip l | grep eth1
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19: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
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alias eth1
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```
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## SEE ALSO
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## SEE ALSO
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* https://github.com/containernetworking/plugins
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* https://github.com/containernetworking/plugins
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@ -33,3 +33,39 @@ spec:
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}
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}
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]
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]
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}
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}
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---
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apiVersion: k8s.cni.cncf.io/v1
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kind: NetworkAttachmentDefinition
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metadata:
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name: eth2
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namespace: default
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spec:
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config: |
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{
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"cniVersion": "0.4.0",
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"name": "eth2",
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"plugins": [
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{
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"type": "host-device",
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"device": "eth2",
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"ipam": {
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"type": "host-local",
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"ranges": [
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[
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{ "subnet": "10.1.2.0/24",
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"rangeStart:": "10.1.2.10",
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"rangeEnd:": "10.1.2.20"
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}
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],
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[
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{ "subnet": "2a0a:e5c0:10:20::/64",
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"rangeStart:": "2a0a:e5c0:10:20::10",
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"rangeEnd:": "2a0a:e5c0:10:20::20"
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}
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]
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]
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}
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}
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]
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}
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@ -0,0 +1,11 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: samplepod
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annotations:
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k8s.v1.cni.cncf.io/networks: eth1
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spec:
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containers:
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- name: samplepod
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command: ["/bin/ash", "-c", "trap : TERM INT; sleep infinity & wait"]
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image: alpine
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