John Kwiatkoski Author
Supporting DO Kubernetes Users everywhere!
163 contributions
168.5k contribution views
Skills
- kubernetes
- ansible
- containers
- linux
- ubuntu
- fedora
Recognition
Posts
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Published Answer
Kubernetes on Digitalocean not able to pull from docker hub private repo
Hi there! Have you checked the steps listed here: https://www.digitalocean.com/docs/images/container-registry/how-to/use-registr… -
Published Answer
How to correctly handle certificates and secrets for private docker registry.
The registry.your_domain is the hostname that resolves to your registry in Kubernetes cluster. I would look now into the DOCR produ… -
Published Answer
Kubernetes nodes unhealthy but pods are still running, how do I troubleshoot?
Hi there! The LB is typically checking a specific nodePort service not just checking whether a node is healthy. I understand thi… -
Published Answer
Kubernetes: 4 jobs failed after updating to 1.17.5
Hi there! A few things I would check: Can you check jobs in other namespaces? Do you see any pods currently in a failed stat… -
Published Answer
How to set up bitbucket pipelines docker deployment to kubernetes
Hi there! I would check consider breaking that down step by step to see where/if any errors are being logged. Do you see a deplo… -
Published Answer
Kubernetes Node time drift
Hi there! Yes all our nodes are running ntpd and are set to UTC timezone. We are using the following ntp servers: pool 0.d… -
Published Answer
Experiencing random sporadic 504 timeouts running Laravel on DigitalOcean Kubernetes
Hi there! Thanks for reaching out I would check the following options. Laravel App logs -> Did the app itself return a 504? D… -
Published Answer
HTTPS load balancer returns 503
Hi there! DOKS manages Loadbalancers provisioned by Kubernetes services and their configurations are reflecting the settings of … -
Published Answer
Unsufficient CPU for pod despite low CPU usage
Hi there, I would check to see what requests for CPU are being made by the desired chart. Keep in mind that the full system reso… -
Published Answer
Garbage Collection on Kubernetes Cluster Not Working
We have since updated our nodes to include the Kubernetes defaults for garbage collection. As of version: 1.16.2-do.1 we also have… -
Published Answer
Attach Kubernetes cluster to project
You can see the DOKS documentation calls out a bit of a lack of support here, but provides a workaround:https://www.digitalocean.co…Accepted Answer: You can see the DOKS documentation calls out a bit of a lack of support here, but provides a workaround:https://www.digitalocean.co… -
Published Answer
Is kubernetes 20$ adapted to a system with 1000 concurrent users ?
This will depend on your application and the memory usage per user. I would try with a larger node to ensure stability then use mon… -
Published Answer
How to update DO Kubernetes Marketplace Applications
Hi we have started deploying some apps with helm 3 for example https://marketplace.digitalocean.com/apps/kube-state-metrics If y…Accepted Answer: Hi we have started deploying some apps with helm 3 for example https://marketplace.digitalocean.com/apps/kube-state-metrics If y… -
Published Answer
DO k8s pull from private registry
Alternatively you could leverage our DO Container registry! Docs here: https://www.digitalocean.com/docs/images/container-registry/… -
Published Answer
DO k8s pull from private registry
Hi there, Our DOKS nodes are configured to reject pulling from any non secured registries. A simple solution would be to secure … -
Published Answer
Multiple cluster kubernetes digitalocean
Yes you should be able to create more Kubernetes clusters using the green create button in the top right of the control panel.Accepted Answer: Yes you should be able to create more Kubernetes clusters using the green create button in the top right of the control panel. -
Published Answer
Switch the Kubernetes cluster associated with a Digital Ocean load balancer
Hi there, Looking at a LB service you should see they are provisioned with the loadbalancer id annotation. To reuse a current… -
Published Answer
How can expose a kubernete service to a specific IP (not all internet)
Currently, there is no way to restrict access to the load balancers or nodeports. You do have a few options: As mentioned by @… -
Published Answer
What do the parentheses indicate in the following output from 'kubernetes describe node <node>' ?
I understood these to mean the total usage of the nodes allocateable memory. If you see (10%) that mean’s that pod is using 10% of … -
Published Answer
Kubernetes - Deployments became unstable after sharing same LoadBalancer
The proper way to share an LB between two services is to use an ingress controller along with ingress objects to specify routing ru…