Questions tagged [Kubernetes] (24)

1
answer

How to set limits on their own resources in the node in a kubernetes?

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?
Addison.Will asked April 18th 20 at 12:54
1
answer

How to organize the forwarding of multiple queries from one user on one POD?

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...
Grover_Kohl asked April 18th 20 at 12:47
1
answer

Buy a place for Bare Metal Kubernetes Persistence Volume?

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, ...
1
answer

How to describe the path to the element value "NodePort"?

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...
amie75 asked April 9th 20 at 10:30
1
answer

How to update k8s pod when you update a container on Docker hub?

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...
krystina_Ondric asked April 8th 20 at 18:39
2
answers

Is it possible to configure nginx ingress in a virtual environment?

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...
Jason.Kuhic asked April 8th 20 at 10:26
1
answer

How to specify p12 file license in the top Helm?

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...
zaria_Kreig asked April 8th 20 at 03:03
1
answer

Why kubernetes creates so many pod's?

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...
dorothea.Johnson asked April 8th 20 at 02:52
1
answer

Well, you can log into kubernetes-dashboard, how to make a diagnosis why?

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...
evie.Prohas asked April 7th 20 at 10:13
2
answers

Is it possible to launch windows GUI application in Kubera?

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...
waldo asked April 7th 20 at 09:59