VM NetBoot / NetworkBoot fails on some nodes: inf7 inf8 or inf44 #208
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/cc @DanielFroehlich Moving the VM (MAC: Running VM on inf44: There are not DHCP requests visible |
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comparing virt pods: diff -Nuar /tmp/inf44.yaml /tmp/ucs57.yaml
--- /tmp/inf44.yaml 2024-10-16 17:08:10.395589448 +0200
+++ /tmp/ucs57.yaml 2024-10-16 17:09:50.658052559 +0200
@@ -2,15 +2,15 @@
kind: Pod
metadata:
annotations:
- k8s.ovn.org/pod-networks: '{"default":{"ip_addresses":["10.128.8.214/21"],"mac_address":"0a:58:0a:80:08:d6","gateway_ips":["10.128.8.1"],"routes":[{"dest":"10.128.0.0/14","nextHop":"10.128.8.1"},{"dest":"172.30.0.0/16","nextHop":"10.128.8.1"},{"dest":"100.64.0.0/16","nextHop":"10.128.8.1"}],"ip_address":"10.128.8.214/21","gateway_ip":"10.128.8.1"}}'
+ k8s.ovn.org/pod-networks: '{"default":{"ip_addresses":["10.130.11.54/21"],"mac_address":"0a:58:0a:82:0b:36","gateway_ips":["10.130.8.1"],"routes":[{"dest":"10.128.0.0/14","nextHop":"10.130.8.1"},{"dest":"172.30.0.0/16","nextHop":"10.130.8.1"},{"dest":"100.64.0.0/16","nextHop":"10.130.8.1"}],"ip_address":"10.130.11.54/21","gateway_ip":"10.130.8.1"}}'
k8s.v1.cni.cncf.io/network-status: |-
[{
"name": "ovn-kubernetes",
"interface": "eth0",
"ips": [
- "10.128.8.214"
+ "10.130.11.54"
],
- "mac": "0a:58:0a:80:08:d6",
+ "mac": "0a:58:0a:82:0b:36",
"default": true,
"dns": {}
},{
@@ -23,7 +23,7 @@
kubectl.kubernetes.io/default-container: compute
kubevirt.io/domain: ushift16-ostree
kubevirt.io/migrationTransportUnix: "true"
- kubevirt.io/vm-generation: "16"
+ kubevirt.io/vm-generation: "19"
openshift.io/scc: kubevirt-controller
post.hook.backup.velero.io/command: '["/usr/bin/virt-freezer", "--unfreeze", "--name",
"ushift16-ostree", "--namespace", "rbohne-debug"]'
@@ -32,15 +32,15 @@
"ushift16-ostree", "--namespace", "rbohne-debug"]'
pre.hook.backup.velero.io/container: compute
seccomp.security.alpha.kubernetes.io/pod: localhost/kubevirt/kubevirt.json
- creationTimestamp: "2024-10-16T15:05:29Z"
+ creationTimestamp: "2024-10-16T15:09:03Z"
generateName: virt-launcher-ushift16-ostree-
labels:
kubevirt.io: virt-launcher
- kubevirt.io/created-by: 0fb45324-f59e-4a89-9335-60e9d45ef927
- kubevirt.io/nodeName: inf44
+ kubevirt.io/created-by: 33951148-4769-4319-bef3-3ccb3e472032
+ kubevirt.io/nodeName: ucs57
vm.kubevirt.io/name: ushift16-ostree
vm_group: cluster_ushift16_ostree
- name: virt-launcher-ushift16-ostree-wd9nv
+ name: virt-launcher-ushift16-ostree-wsgb7
namespace: rbohne-debug
ownerReferences:
- apiVersion: kubevirt.io/v1
@@ -48,9 +48,9 @@
controller: true
kind: VirtualMachineInstance
name: ushift16-ostree
- uid: 0fb45324-f59e-4a89-9335-60e9d45ef927
- resourceVersion: "1638035362"
- uid: 54bc701b-f3aa-43c4-af8d-e917a8ed47f2
+ uid: 33951148-4769-4319-bef3-3ccb3e472032
+ resourceVersion: "1638049339"
+ uid: be3ea479-6a84-4e29-82c6-178810925c56
spec:
affinity:
nodeAffinity:
@@ -64,11 +64,11 @@
- command:
- /usr/bin/virt-launcher-monitor
- --qemu-timeout
- - 332s
+ - 266s
- --name
- ushift16-ostree
- --uid
- - 0fb45324-f59e-4a89-9335-60e9d45ef927
+ - 33951148-4769-4319-bef3-3ccb3e472032
- --namespace
- rbohne-debug
- --kubevirt-share-dir
@@ -166,10 +166,10 @@
hostname: ushift16-ostree
imagePullSecrets:
- name: default-dockercfg-r96q8
- nodeName: inf44
+ nodeName: ucs57
nodeSelector:
kubernetes.io/arch: amd64
- kubernetes.io/hostname: inf44
+ kubernetes.io/hostname: ucs57
kubevirt.io/schedulable: "true"
preemptionPolicy: PreemptLowerPriority
priority: 0
@@ -229,34 +229,34 @@
name: hotplug-disks
status:
conditions:
- - lastProbeTime: "2024-10-16T15:05:29Z"
- lastTransitionTime: "2024-10-16T15:05:29Z"
+ - lastProbeTime: "2024-10-16T15:09:03Z"
+ lastTransitionTime: "2024-10-16T15:09:03Z"
message: the virtual machine is not paused
reason: NotPaused
status: "True"
type: kubevirt.io/virtual-machine-unpaused
- lastProbeTime: null
- lastTransitionTime: "2024-10-16T15:05:37Z"
+ lastTransitionTime: "2024-10-16T15:09:10Z"
status: "True"
type: PodReadyToStartContainers
- lastProbeTime: null
- lastTransitionTime: "2024-10-16T15:05:29Z"
+ lastTransitionTime: "2024-10-16T15:09:03Z"
status: "True"
type: Initialized
- lastProbeTime: null
- lastTransitionTime: "2024-10-16T15:05:37Z"
+ lastTransitionTime: "2024-10-16T15:09:10Z"
status: "True"
type: Ready
- lastProbeTime: null
- lastTransitionTime: "2024-10-16T15:05:37Z"
+ lastTransitionTime: "2024-10-16T15:09:10Z"
status: "True"
type: ContainersReady
- lastProbeTime: null
- lastTransitionTime: "2024-10-16T15:05:29Z"
+ lastTransitionTime: "2024-10-16T15:09:03Z"
status: "True"
type: PodScheduled
containerStatuses:
- - containerID: cri-o://7c0f2e9be660bd79a066b3a1285ebb8a701d3abb57cab5150c954a5579390606
+ - containerID: cri-o://303e88cb684c686c47ae110003b3058c2cf054c13cb063119a6b14a2b052d939
image: registry.redhat.io/container-native-virtualization/virt-launcher-rhel9@sha256:444191284ff0adb7e38d4786a037a0c39a340cfea6b3a943951c8a3dc79dacb2
imageID: registry.redhat.io/container-native-virtualization/virt-launcher-rhel9@sha256:2961c32db99ee3af67c299417207b4f714d3dd007f3b02e1443d36839b375bec
lastState: {}
@@ -266,13 +266,13 @@
started: true
state:
running:
- startedAt: "2024-10-16T15:05:36Z"
- hostIP: 10.32.96.44
+ startedAt: "2024-10-16T15:09:09Z"
+ hostIP: 10.32.96.57
hostIPs:
- - ip: 10.32.96.44
+ - ip: 10.32.96.57
phase: Running
- podIP: 10.128.8.214
+ podIP: 10.130.11.54
podIPs:
- - ip: 10.128.8.214
+ - ip: 10.130.11.54
qosClass: Burstable
- startTime: "2024-10-16T15:05:29Z"
+ startTime: "2024-10-16T15:09:03Z" |
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@rbo right - that fits my obersvation that there are no log entries on the DHCP server either. The fact that there is no PXE/HTTP boot options in the BIOS visible lets me think that the VM feels like it has no NIC, or the NIC is is not connected to a network. |
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Nic is available I checked in the bios settings: (running on inf44)
I was not able to jump into the bios settings when it's running on ucs57 |
rbo
changed the title
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DHCP Config VM apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
name: netboot
spec:
dataVolumeTemplates:
- metadata:
creationTimestamp: null
name: netboot-root
spec:
source:
blank: {}
storage:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 5Gi
storageClassName: ocs-storagecluster-ceph-rbd-virtualization
volumeMode: Block
running: true
template:
metadata:
creationTimestamp: null
spec:
architecture: amd64
domain:
clock:
timezone: Etc/GMT
cpu:
cores: 3
sockets: 1
threads: 1
devices:
disks:
- disk:
bus: virtio
name: root-disk
bootOrder: 2
interfaces:
- bridge: {}
bootOrder: 1
macAddress: 0E:C0:EF:20:62:06
model: virtio
name: net-0
machine:
type: q35
memory:
guest: 16Gi
resources:
requests:
cpu: 1500m
memory: 16Gi
networks:
- multus:
networkName: coe-bridge
name: net-0
nodeSelector:
kubernetes.io/hostname: inf44
volumes:
- dataVolume:
name: netboot-root
name: root-disk
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on inf44:
on ucs56
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