Category "kubernetes"

Superset database connection with Teradata error

I am trying to connect TD with superset running in kube. This is code from my Dockerfile: USER root RUN pip install sqlalchemy-teradata RUN pip install

Creation Amazon EKS cluster using eksctl could not find any of authenticator

I try to create new Kubernetes cluster on Amazon EKS using eksctl script. I created IAM user with this permissions : when i try to create it I have this error

Where I can see "set context" for change kubernetes namespace in Intellij IDEA?

In official tutorial saying about changing namespace by cliking on namespace item and set context But I can't see in my version 2020.3

Access a Kubernetes Service running locally in Docker For Desktop?

I'm using Docker For Desktop with the built-in Kubernetes cluster. I have installed a Pod that serves resources over HTTP, but I'm not sure how to access it usi

Kubernetes basic authentication with Traefik

I am trying to configure Basic Authentication on a Nginx example with Traefik as Ingress controller. I just create the secret "mypasswd" on the Kubernetes secr

Istio vs Service Mesh Interface

I would have a conceptual question. I can not figure it out how Istio and Service Mesh Interface come together. Service Mesh Interface' goal is to have a standa

Watch CustomResourceDefinitions (CRD) with client-go

I have added a new CRD ApiGateway to Kubernetes and I want to watch for new/changed resources of it. This works with a simple Rest Client as shown in the examp

Google Cloud get cluster credentials unauthorized

I've created a service account in the IAM page of google cloud console but unfortunately I'm unable to assign roles to this account - or I'm missing something.

Access consul-api from consul-connect-service-mesh

In a consul-connect-service-mesh (using k8) how do you get to the consul-api itself? For example to access the consul-kv. I'm working through this tutorial, and

Airflow Scheduler liveness probe crashing (version 2.0)

I have just upgraded my Airflow from 1.10.13 to 2.0. I am running it in Kubernetes (AKS Azure) with Kubernetes Executor. Unfortunately, I see my Scheduler getti

How to create an alert for a pod running status in Prometheus

I have deployed prometheus, node exporter and alert manager on kubernetes and I am trying to create an alert rule to check if any specific pod is running or not

Migrate docker-compose nginx.conf to kubernetes nginx ingress

I am trying to convert my docker-compose nginx.conf to kubernetes nginx ingress controller. This is my nginx.conf that i am using with docker-compose. server {

Unable to validate Kubernetes cluster using Kops

I am new to Kubernetes. I am using Kops to deploy my Kubernetes application on AWS. I have already registered my domain on AWS and also created a hosted zone an

Spring Boot container cannot connect to My SQL container

I have read all questions related the issue and controlled all points. It seems everything is ok with my codes but it doesn't connect anyway. I got CONNECTION R

gitlab kubernets runner failing to authenticate in private docker registry during prepare stage

Im setting up a gitlab runner in my kubernets cluster. The runner is properly deployed and running. When I trigger any pipeline, during the prepare stage it fai

k0s kubectl exec and kubectl port-forwarding are broken

I have a simple nginx pod and a k0s cluster setup with the k0s binary. Now i want to connect to that pod, but i get this error: $ kubectl port-forward frontend-

kubernetes: ReplicaSet error: error validating data: unknown objec t type schema.GroupVersionKind

I have below yaml file for creating ReplicaSet. apiVersion: apps/v1beta1 kind: ReplicaSet metadata: name: kubia spec: replicas: 2 selector:

Mounting ConfigMap deleted old data from MySQL my.cnf file

I am a newbee in Kubernetes/Openshift. I am trying to update MySQL configuration using configmap. I have the below yaml apiVersion: v1 kind: ConfigMap metadat

Traefik on Kubernetes (GCE/GKE) behind GCE Load Balancer

I've implemented Traefik on Kubernetes following the User Guide. That gives me an ingress-controller and I was able to create an ingress and the traefik-ingress

Locality LoadBalacing not working on Istio

We have a kubernetes cluster with ~100 nodes with istio and want to enable the Locality LoadBalancing feature. This will save us up to 70k USD/year because our