Questions tagged [Kubernetes] (24)

Good afternoon everyone! In kubernetes, you can set limits on the use of node system resources: memory, CPU, etc. Is it possible to create a private type of resource which you k8s will monitor and will not create new pods on this node, if there is not enough of this resource? And how to implement it?

Good day, This: * POD with two TCP ports: 80 (for websocket) and 1935 (rtmp) and several of his replicas Task: * All client requests to send to one POD (say, if you already have a connection 80, 1935 to send the same POD). For clarity websocket flying information stream with the RTMP port. Here is a diagram of the organi...

Hello, a Bare Metal Kubernetes Cluster on which I experiment and do one project first. A lot of places, so it is all on locally mounted Volumes Persistence. https://kubernetes.io/docs/concepts/storage/volumes/ But there are some things need to be put in a vault outside the cluster. Accordingly, there is a lot of options, ...

How to change the port value in the element NodePort via kubectl? All attempts to do so led to "The request is invalid" spec: clusterIP: 10.97.75.167 externalTrafficPolicy: Cluster ports: - nodePort: 32694 In the example below, to replace the value of the Type I used kubectl -n kubernetes-kubernetes patch svc dashboar...

There is a cluster on EC2. The nodes of this cluster have pods that raise the Docker container with the hub. The question, as when you upgrade the container on the hub automatically update and under? Or under tighten itself changes if :latest tag? Well, not automatically, as I am now doing it through the stump deck, I think...

Hi all. Unfold the cube cluster in a virtual environment(vmWare).. have 3 nodes( master worker worker) and the grey network launched the cluster means kubeadm downloaded kubectl apply-f https://raw.githubusercontent.com/kubernetes/ingre... launched under and try to remonstrating to ingest nings .. the service sees sees...

Can't figure out how to specify the license file from .p12 file. Did the secret with such content. It is created, but the system is unable to read it and pass the authorization apiVersion: v1 kind: Secret metadata: name: "my-license" type: Opaque data: file: "MIIXvwIBAzCCF4kGCSqGSIb3DQEHAaCCf3oeghd2miixcj...o/nmsrQHETEFUd...

After a peal of kubenretes Ansible role creates extra pods, they are for something you need or role somehow not so fulfills? root@ubuntu-1804-template:~# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 010f9df2705e 418fed0a0d62 "kube-controller-man..." 34 minutes ago Up 34 minutes k8s_kube-controller-mana...

Good afternoon. Took out the manual for creating kubernes gathered new path 4 path k8s-master-01,02 and k8s-worker-01,02 blagopoluchno launched calico and kubernetes-dashboard created a user, has launched a proxy, I get in the form of an initial authorization and enter the token from the user and there is no response, remai...

Hello who can a thread faced with such a strange and not very pleasant... there is a windows gui app, which can not work as a daemon(service) unfortunately. And there is a need to run about 10 apps that work independently from each other, but in the end put data in one repository. I tried to run them in Docker on windows se...