Top "Coreos" questions

How to retry image pull in a kubernetes Pods?

I am new to kubernetes. I have an issue in the pods. When I run the command kubectl get pods …

docker kubernetes coreos

Postgres - testing database connection in bash

I wonder if there is an alternative to the psql command to test the connection to a postgresql database using …

bash postgresql docker coreos

Docker container logs taking all my disk space

I am running a container on a VM. My container is writing logs by default to /var/lib/docker/containers/…

logging docker coreos diskspace

how to clean up docker overlay directory?

I'm running docker via CoreOS and AWS's ECS. I had a failing image that got restarted many times, and the …

amazon-web-services docker coreos

Pulling images from private registry in Kubernetes

I have built a 4 node kubernetes cluster running multi-container pods all running on CoreOS. The images come from public and …

docker kubernetes coreos

Allow scheduling of pods on Kubernetes master?

I set up Kubernetes on CoreOS on bare metal using the generic install scripts. It's running the current stable release, 1298.6.0, …

kubernetes coreos

x509 certificate signed by unknown authority- Kubernetes

I am configuring a Kubernetes cluster with 2 nodes in CoreOS as described in https://coreos.com/kubernetes/docs/latest/getting-started.…

docker kubernetes coreos

How to create a ServiceMonitor for prometheus-operator?

Recently, prometheus-operator has been promoted to stable helm chart (https://github.com/helm/charts/tree/master/stable/prometheus-operator). I'd like …

kubernetes coreos kubernetes-helm

systemd: "Environment" directive to set PATH

What is the right way to set PATH variable in a systemd unit file? After seeing a few examples, I …

linux systemd coreos

Docker-Swarm, Kubernetes, Mesos & Core-OS Fleet

I am relatively new to all these, but I'm having troubles getting a clear picture among the listed technologies. Though, …

cluster-computing docker coreos kubernetes mesosphere