Channels
extensions
rancher-extensions
supermicro-sixsq
ozt
os
one-point-x
rio
onlinemeetup
v16-v21-migration
events
onlinetraining
training-1220
training-0110
training-0124
k3s-contributor
submariner
storage
k3os
windows
ci-cd
theranchcast
rfed_ara
nederlands
ukranian
danish
training-0131
masterclass
training-0207
training-0214
terraform-controller
epinio
phillydotnet
swarm
rancher-wrangler
deutsch
russian
chinese
mesos
français
japanese
arm
longhorn-dev
terraform-provider-rke
service-mesh
azure
gcp
academy
random
elemental
espanol
lima
harvester-dev
portugues
kubernetes
kim
hypper
kubewarden
opni
logging
neuvector-security
rancher-setup
developer
office-hours
mexico
cabpr
rke
vsphere
longhorn-storage
k3s
k3d
terraform-provider-rancher2
fleet
amazon
harvester
rke2
s3gw
hobbyfarm
rancher-desktop
general
Title
c
crooked-rocket-3338
07/19/2022, 2:51 PMHi guys, is the issue related to kube-router not cleaning up IP (https://github.com/rancher/rancher/issues/14504) is still happening ? I have a k3s cluster (1.22) and I realized some of my load balancer failed with the
failed to allocate for rangeDo you guys know a cleaner way to handle this rather that
rm -rf /var/lib/cni/networks/cbr0/*c
creamy-pencil-82913
07/19/2022, 4:44 PMThat issue is with RKE. Are you using RKE, or K3s?
K3s doesn’t use kube-router for anything but network policy, it is not involved in the CNI stack at all.
c
crooked-rocket-3338
07/19/2022, 6:46 PMI am using k3s so this is definitely not the same issue. Do you know what can lead to
failed to allocate for range 0: no IP addresses available in range set: 10.42.1.1-10.42.1.254c
creamy-pencil-82913
07/19/2022, 7:21 PMHow many pods do you have running on the node?
did you raise MaxPods without changing the cidr size?
c
crooked-rocket-3338
07/19/2022, 7:22 PMnope I got 20/25 pods but still not IP available after a while.
c
creamy-pencil-82913
07/19/2022, 7:22 PMI’m confused as to why it would even be allocating pod ranges for a load balancer. ServiceLB doesn’t allocate IPs, it just uses the node IPs. Did you deploy your own LB controller?
It might be helpful if you opened a GH issue in the k3s repo and attached the complete service logs from the node in question
sometimes if you just google a snippet of an error message you can end up troubleshooting a completely unrelated issue
👀 1
c
crooked-rocket-3338
07/19/2022, 7:24 PMpretty much everything is stock default k3s unless I did something completely wrong without noticing. But I try not to bring anything that "is my own" 🙂
Ok will try to gather more info and open a GH issue.
created and issue here : https://github.com/k3s-io/k3s/issues/5885