Comments (7)
Thank you for the report!
Some old apiVersions
was removed in Kubernetes 1.16 release.
I've updated bridget.yaml to use newer apiVersions
, so now it should work on 1.16 without any problems.
from bridget.
Thank you guys, I could reproduce this issue, problem was in tolerations, fixed in 121b1a9
from bridget.
Hi kvaps. I tried the new version, and it did not raise an error in 'create' cmd, but no daemonSet appears to be running.
It looks like I've missed some prerequisite, or something. In case you can help me, which I hope, I give more details about my deployment.
I am trying to setup a Proof of Concept kubernetes using flat networking. I have one laptop with OpenSuse installed. It has one nic 192.168.1.10 (DHCP). Inside it I have two Ubuntu VMs: kube-master and kube-worker0. Both VMs has its VNICs bridged to the phisical NIC of the laptop. kube-master has one VNIC 192.168.1.100 (static), kube-worker0 has three VNICs 192.168.1.101, 192.168.1.102 and 192.168.1.103 (all static). I've verified that there is ping from kube-master to all VNICs of kube-worker0
I run kubeadm init
in kube-master and kubeadm join
in kube-worker. I create bridget from bridget.yaml, no error was issued, but the cluster remains without pod networking.
Thanks in advance
Details: in https://pastebin.com/btK0t2ej
from bridget.
Hi @jfranzoy , please provide output of kubectl describe daemonset -n kube-system bridget
from bridget.
Thanks kvaps. Here you are
ubuntu@kube-master:~$ sudo kubectl describe daemonset -n kube-system bridget
Name: bridget
Selector: app=bridget
Node-Selector: <none>
Labels: <none>
Annotations: deprecated.daemonset.template.generation: 1
Desired Number of Nodes Scheduled: 0
Current Number of Nodes Scheduled: 0
Number of Nodes Scheduled with Up-to-date Pods: 0
Number of Nodes Scheduled with Available Pods: 0
Number of Nodes Misscheduled: 0
Pods Status: 0 Running / 0 Waiting / 0 Succeeded / 0 Failed
Pod Template:
Labels: app=bridget
Service Account: bridget
Containers:
bridget:
Image: kvaps/bridget:v1.0.1
Port: <none>
Host Port: <none>
Environment:
BRIDGE: br0
IFACE: enp1s0
MTU: 1400
POD_NETWORK: 10.221.0.0/16
NODE_NAME: (v1:spec.nodeName)
Mounts:
/etc/cni/net.d from cni-cfg (rw)
Volumes:
cni-cfg:
Type: HostPath (bare host directory volume)
Path: /etc/cni/net.d
HostPathType:
Events: <none>
from bridget.
from bridget.
Hi there, can confirm that no networking occurs. Attached is output from
kubectl describe daemonset -n kube-system bridget
Name: bridget
Selector: app=bridget
Node-Selector: <none>
Labels: <none>
Annotations: deprecated.daemonset.template.generation: 1
Desired Number of Nodes Scheduled: 0
Current Number of Nodes Scheduled: 0
Number of Nodes Scheduled with Up-to-date Pods: 0
Number of Nodes Scheduled with Available Pods: 0
Number of Nodes Misscheduled: 0
Pods Status: 0 Running / 0 Waiting / 0 Succeeded / 0 Failed
Pod Template:
Labels: app=bridget
Service Account: bridget
Containers:
bridget:
Image: kvaps/bridget:v1.0.1
Port: <none>
Host Port: <none>
Environment:
BRIDGE: br0
VLAN: 4
IFACE: enp1s0f1
MTU: 1500
POD_NETWORK: 10.244.0.0/16
NODE_NAME: (v1:spec.nodeName)
Mounts:
/etc/cni/net.d from cni-cfg (rw)
Volumes:
cni-cfg:
Type: HostPath (bare host directory volume)
Path: /etc/cni/net.d
HostPathType:
Events: <none>
Problem is, the cluster is freshly created (and bridget freshly loaded).
EDIT: Digging through this a bit further, it seems that bridget pods aren't running, even if the daemonset created.
kubectl -n kube-system get pod -l app=bridget -o wide
No resources found in kube-system namespace.
from bridget.
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