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Questions tagged [cilium]

7 questions
3
votes
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Kubernetes setup with different networks for intra and inter-cluster communication

I have this use case: Setup multiple k8s clusters that can communicate with each other. I also have one network per cluster for intra-cluster communication and another network for inter-cluster communication and for external access in general. Like…
Laurentiu Soica
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2
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1 answer

Couldn't load target `NOTRACK':No such file or directory

I am trying to add a IP table rule. iptables -t raw -A PREROUTING -j NOTRACK But when I am executing this I am getting below error: iptables v1.8.4 (legacy): Couldn't load target `NOTRACK':No such file or directory
Bhupendra Nath
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2
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1 answer

How do I completely remove cilium from Ubuntu 18?

I installed cilium with: kubectl create -f https://raw.githubusercontent.com/cilium/cilium/1.7.2/install/kubernetes/quick-install.yaml A couple minutes later the network connectivity on the host went down (could connect out from the host but not in…
Dean Schulze
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How do I configure Kubernetes cilium CNI to use my 100Gbit/s interface

I have a Kubernetes cluster with two networks, a 1 Gbit/s management network and a 100 Gbit/s data network. I am trying to use cilium as my CNI, but I find that my bandwidth is limited to 1 Gbit/s so presumably cilium is using the management network…
Chris Ward
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1 answer

Kubernetes Nodes are not reachable and cannot reach local network after installing cilium

Little bit of an Introduction, Im pretty new to kubernetes so i'm a bit rough on it. Lets me sketch my problem. TLDR: After installing cilium on kubernetes I cannot acces from and to any other machine on my local networks I got two…
Marc Hoog
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Readiness probe failed: HTTP probe failed with statuscode: 503 after installing Cilium on Kubernetes cluster

I'm new to Kubernetes world .Followed InstallKubernetesI have installed Kubernetes cluster with 1 master node and 2 worker nodes.I used kubeadm to install on master node on my local machine.After installing CILIUMQuickInstallation,my coredns pod is…
user001
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How to Install cilium as network plugin for K8s

ITNOA I install K8s control plane node with kubeadm init with custom IP for control plane endpoint address and custom IP for API server address I try to install cilium as network plugin for K8s I run below command from cilium installation page curl…
sorosh_sabz
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