Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [kubernetes]

Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions. Using the concepts of "labels" and "pods", it groups the containers which make up an application into logical units for easy management and discovery.

Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions. Using the concepts of "labels" and "pods", it groups the containers which make up an application into logical units for easy management and discovery.

For more details, visit the official Kubernetes page.

2352 questions
0
votes
2 answers

503 Service Unavailable with ambassador QOTM service

I have a kubernetes master/node setup in cent os. After setting up ambassador as an API gateway, I have tried a sample route with QOTM service for which when I send a http request to the route, I receive 503 Service unavailable in the response with…
Sony Joseph
  • 1
  • 2
0
votes
1 answer

How to make ingress connect to pod in my network

my k8s master node has Public network IP, and worker node deploy in private net. worker node can connect to master but master cannot connect to worker node. I have tested that can deploy a pod by kubectl, the pod running on worker node and master…
huangzhiran
  • 1
0
votes
1 answer

How to create a single MongoDB Container in Kubernates Cluster

I am running a Kubernates Cluster in GCP. Each one of my clients/customer will need their own Kubernates Cluster. Each Cluster/client needs to have their own database. What is the best way to go about this? I would like each cluster to have a…
Adrian Humphrey
  • 101
  • 1
0
votes
2 answers

How do I suppress logs in a kubernetes container?

I have set up a freeradius container in a kubernetes cluster. By default freeradius doesn't log authentication attempts or log passwords in plain text, however, if the service is started with the "-X" arg (debugging mode), it overrides the default…
John Calder
  • 111
  • 3
0
votes
1 answer

Calibrating application for resource consumption

I have an application that is ~40 docker containers varying from NoSQL, RDBMS, C applications, Go apps, Python and so on, orchestrated using Kubernetes, Its all running on GCP. With a GLB(Load Balancer) at the frontend. Now if I create a lot of…
Hussain Nagri
  • 181
  • 1
  • 9
0
votes
2 answers

Kubernetes container messing files owner

I have a Debian box running Kubernetes, there I got ALL my production environment with nearly 50 deployments. My problem is that in one of the pods which is running Odoo server as a non priviledge user some files (not all of them) are being created…
aafirvida
  • 101
  • 2
0
votes
2 answers

Sync Kubernetes Storage with files from Windows

We want to migrate some applications to google kubernetes. One of these applications is strictly bound to a folder, from which it reads files, which are exported from a third-party application. My dewy-eyed idea from an easy windows-mount or similar…
masterchris_99
  • 121
  • 3
0
votes
1 answer

How to get pod's TCP or WebSocket connection count on Google Kubernetes Engine?

Is there any way to get pod's TCP or WebSocket connection count on Google Kubernetes Engine? My point is, i need to create and scale new pod instance if my pod's connection count (not request) is over 2000? I read GKE's and Google StackDriver's…
Murat Mustafa Dinler
  • 1
  • 1
0
votes
1 answer

Does nfs persisent volume mount work in a single node kubernetes cluster?If so,how?

I have tried with the volume type 'Hostpath' and it worked fine.Apart from 'HostPath' are there any other volumes supporting single node cluster?
Nishanth Sunkireddy
  • 1
0
votes
1 answer

Kubernetes: Clone existing volume

Is there any way to create a new persistent volume claim on basis of a already bound volume? So kind of a like a cloning or copying function? I searched the web but I only found solutions on how to download content from an existing volume and then…
tech34841916559242495
  • 11
  • 2
0
votes
1 answer

Is it possible to set an AWS autoscaling policy for Kubernetes nodes using kops?

I've setup a private K8s cluster using kops on AWS, and I'd like to be able to autoscale the nodes based on CPU use. I've read that this is possible with GCE, but is it possible with AWS?
Jon Buys
  • 244
  • 2
  • 5
0
votes
1 answer

TLS Encryption with Azure WAF and AKS

I am currently working on the topic AKS behind a WAF. We already have an AKS running. The requests are already secured by the WAF. Now I would like to encrypt the connection from WAF to AKS and the services in AKS via TLS. How can I achieve this?
Simon
  • 101
0
votes
1 answer

Is it possible to get the cgroup path for a Docker container managed by Kubernetes?

When we use kubectl describe pods , a great deal of information is output, including the node that the server is running on, and miscellaneous information about the pod, including the container IDs and images. If we ssh into the node, we…
merlin2011
  • 273
  • 1
  • 12
0
votes
1 answer

Error: forwarding ports: error upgrading connection: error dialing backend: - Azure Kubernetes Service

We have upgraded our Kubernates Service cluster on Azure to latest version 1.12.4. After that we suddenly recognize that pods and nodes cannot communicate between anymore by private ip : kubectl get pods -o wide -n kube-system -l…
Andris Smits
  • 1
  • 1
  • 1
0
votes
1 answer

kubernetes CRISocket information upload fails with node not found

I am using the following kubeadmin config with external etcd setup for HA kubernetes setup following https://kubernetes.io/docs/setup/independent/high-availability/#external-etcd-nodes in bare metal server with centos7. etcd version - v3.2.26 kind:…
Anshu Prateek
  • 201
  • 3
  • 9
1 2 3
…
99 100