Stack Overflow
Stack Overflow

Questions tagged [container-runtime-interface]

Use this tag with Kubernetes Container Runtime Interface.

References

CRI: the Container Runtime Interface
Introducing Container Runtime Interface (CRI) in Kubernetes

7 questions
2
votes
1 answer

Do Kubernetes master nodes have container runtime?

When I went through some of the tutorials online, it showed that only the worker nodes have the container runtime. But from my understanding, it seems master nodes also run some pods such as etcd and the api server components to ensure the cluster…
Saif Mu
  • 23
  • 2
2
votes
0 answers

Docker Alernatives For Kubernetes

According to what I read from here, Docker support is deprecated and removed in future version of kubernetes. Do you guys know why and how can you handle it?
Jose Garcia
  • 29
  • 3
1
vote
1 answer

Invoke AWS lambda function from container without request body

I have an AWS lambda function (nodejs) that will return a pdf with Content-Type: "application/pdf". I learned how to prepare it for deployment in a container image, and the documentation says i can invoke it locally with curl -XPOST…
bpstrngr
  • 339
  • 3
  • 13
1
vote
1 answer

What is the difference between dockerService and DockerServer in the kubelet source code

When I read the k8s source code, I found that both dockerService located in pkg/kubelet/dockershim/docker_service.go and DockerServer located in pkg/kubelet/dockershim/remote/docker_server.go seem to implement the interface of the CRI shim…
moluzhui
  • 1,003
  • 14
  • 34
1
vote
0 answers

aws bottlerocketOS container runtime

I'm trying to test docker container runtime on a aws bottlerocketOS instance. The instance is created on ec2. Instance userdata has docker service enabled as mentioned here. After enabling host-container.admin and ssh into the server, docker seem to…
user1877775
  • 201
  • 1
  • 2
  • 4
0
votes
1 answer

Can Docker Desktop version work with Kubernetes?

As far as I understand Kubernetes kubelet talks to CRI (Container Runtime Interface) to run containers. So every Container runtime which is being used in Kubernetes should follow CRI implementation…
sn.anurag
  • 617
  • 7
  • 14
0
votes
1 answer

How to get PodSandboxConfig object in PullImageRequest on container runtime interface interface

I'm working on a new CRI for Kubernetes and I would like to have information about the pod configuration in the PullImage method, but PullImageRequest always contains the sandbox configuration with nil value. As you can see, PullImageRequest…
Jorgese
  • 551
  • 6
  • 14