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Questions tagged [metallb]

For questions relating to load-balancing bare metal Kubernetes clusters using MetalLB. Use this tag in combination with the general [kubernetes] tag. If your question applies to Kubernetes more generally, use the [kubernetes] tag only.

References:

118 questions
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kubectl wait - error: no matching resources found

I am installing metallb, but need to wait for resources to be created. kubectl wait --for=condition=ready --timeout=60s -n metallb-system --all pods But I get: error: no matching resources found If I dont wait I get: Error from server…
Chris G.
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Can't use sticky session with ingress

I'm trying to enable sticky session. I got it working with NodePort but it's not working with ingress. Environment: BareMetal, Ubuntu, MetalLB, Ingress with nginx. Details: I installed MetalLB then ingress from the official documentation. then I…
Eslam Ali
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How to get Node IP range in Kubenetes for MetallB Config file

I am having 1 Master node and 1 worker node in K8s on premises cluster. Node Ip are 10.128.0.4 & 10.128.0.5 NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION …
Divyank
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Load balancer is being provisioned with MetalLB

I have k8s cluster v1.24.4+rke2r1, created by Rancher. I have already installed MetalLB, but when I try create pod with nginx and assign LoadBalancer I still have: Service is ready. Load balancer is being provisioned This is my pod and service…
PawelC
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k0s + MetalLB: LoadBalancer can't assign external IP

I have K0s in single node mode on AlmaLinux 9 (SELinux disabled). I'm trying to install MetalLB to expose apps via single external IP. Public IP: 51.159.174.224 Private IP: 10.200.106.35 K0s config [alma@scw-k8s ~]$ cat…
f1nn
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Metallb L2Advertisement/IPAdressPools assignments behave strangely

I'm using metallb 0.13.4 L2, I have below IP advertisements and pools. Nginx grabs the right IP address and metallb speakers announce it properly. So IP addresses are correctly assigned. --- apiVersion: metallb.io/v1beta1 kind:…
aug70co
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Istio routing, metallb and https issue

I am having a problem with kubernetes K3S, Istio, MetalLB and CertManager. I have my cluster hosted on a VPS with one public ip. As my service provider don provide me with a Load Balancer, i am using MetlLb with my public Ip to reach internet with…
user15025104
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How to access Metallb loadbalancer service from internet?

We have a K8S cluster that was installed with Kubespray, since it's on prem we configured MetalLB to assign external IPs to our lb services. The services get the external IPs from the provided IP pool range. By running the curl command on those…
vibsnobs
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How to fix http 502 from external reverse proxy with upstream to ingress-nginx

Currently I have a cluster with single controller and single worker, also a nginx reverse-proxy (hhtp only) outside cluster. Controller is at 192.168.1.65 worker is at 192.168.1.61 reverse proxy at 192.168.1.93 and public ip here is my ingress-nginx…
Bino Oetomo
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Trying to make a reverse proxy to allow IPs on our DNS to get certificates inside of Kubernetes

I'm trying to setup a reverse proxy to work with Kubernetes. I currently have an ingress load-balancer using Metallb and Contour with Envoy. I also have a working certificate issuer with Let's Encrypt and cert-manager allowing services and…
Eric Fritz
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Microk8s MetalLB ingress headless service - 502 Bad Gateway

Using the latest version of microk8s and trying to set up load balancer to headless service running in the cluster, this is what I have: $ k get all -n ingress NAME READY STATUS RESTARTS …
Kok How Teh
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How to expose Kubernetes Services to Internet Access?

I just configured a Kubernetes Cluster with this environment 4 VPS nodes with one public IP for each node K3S Cluster with embebed etcd (k3s version v1.22.7+k3s1) 3 master nodes 1 Worker node just for testing MetalLB for Internal Load Balancer…
joepa37
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Kubernetes: MetalLB not load balancing the requests properly

I've setup a kubernetes cluster with LoadBalancer type service using MetalLB and was able to get the external IP working for it. The only issue is that when I access the LB service IP on port 80 from master node, only the pods running on master node…
Bombardy
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MetalLB-FRR-BGP route loop?

I may be running into a situation that is completely normal. But I want to talk it out anyway. In my home lab, I have a single worker node Rancher-controlled k3s cluster. I also have a FRR VM acting as the BGP peer to MetalLB within the cluster,…
Scott Balmos
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metallb round robin not working when accessed from external HAProxy

I have a sample app running in a kubernetes cluster with 3 replicas. I am exposing the app with type=LoadBalancer using metallb. The external ip issued is 10.10.10.11 When I run curl 10.10.10.11 I get a different pod responding for each request as…
PrestonDocks
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