I'm new to K3s, and have struggle with this step for a few days. Environment: Ubuntu 20.04 | K3s installation without Traefik. K3s installation script: curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC="server --no-deploy=traefik" sh -s - Nginx ingress installation script helm repo…
I have two below docker commands, can someone let me know the equivalent kubernetes (kubectl) command for single node cluster : docker image prune -a --force --filter until=5m docker container prune --force --filter until=5m Also are these two commands doing…
I am unable to get even the most basic examples of Ingress Resources working in K3S. According to the documentation, a Traefik Ingress Controller is installed by default but it doesn't seem to handle/see any Ingress Resources I create. The…
I would like to know how exactly pods get an IP address, and how they distribute the pods to agent and master. I have 1 master node and 2 agent nodes. my pods all are running well, but I am…
Hey guys so ive hit a bit of a snag. I was able to successfully run my yaml files and get containers running for MQTT. The problem is when I try to connect to it, it just doesnt work. So…
I'm struggling with this cross-communication between pods even though clusterIP services are set up for them. All the pods are on the same master node, and in the same namespace. In Summary: $ kubectl get pods -o wide NAME READY…
I'm struggling with a very basic example of an Ingress service fronting an nginx pod. When ever I try to visit my example site I get this simple text output instead of the default nginx page: 404 page not found…
I have a k3s cluster and I'm trying to configure it to get a SSL certificate from let's encrypt. I have followed many guides, and I think I'm really near to manage it, but the problem is that the Challenge…
I am upgrading Apache superset from 0.36.0 to 1.0.0 , on k3s Kubernetes cluster after upgrading it i am facing error specified below . I am using an external postgresql database to connect to superset . Can someone please tell…
I have what seems like a straightforward PV and PVC: apiVersion: v1 kind: PersistentVolumeClaim metadata: name: www-pvc spec: storageClassName: "" volumeName: www-pv accessModes: - ReadOnlyMany resources: requests: storage: 1Gi --- apiVersion: v1 kind: PersistentVolume metadata: name: www-pv spec: storageClassName: ""…