[kubernetes-users] Re: Enabling RBAC in K8S v 1.8.1

Hi， You could use Role & RoleBinding to control permissions of resources. Details & Example about RBAC: https://kubernetes.io/docs/admin/authorization/rbac/ Best Regards, Jiaxi CHEN 在 2017年12月13日星期三 UTC+8下午8:38:41，sureshel...@gmail.com写道： > > Hi, > I am very new to k8s, I am trying to setup

[kubernetes-users] GKE - HPA scaling based on custom metrics.

I am working on a use case where I have to scale my pods based on custom metrics. Kubernetes Env: GKE 1.8.4 with alpha features enabled I am getting error in HPA. Here is output of HPA. Name: sample-tomcat-app-hpa Namespace:

[kubernetes-users] Vagrant/Ansible/VirtualBox Cluster on Mac

Hello all, I have been struggling to get a Kubernetes Cluster on my Mac OsX the past 3 weeks! No luck. Does any one have a clean solution? There are so many GitHub solutions but none of them work. I swear to god! Feel like going back to CF! Granted I a'int no DevOps guy,but have been an IT

[kubernetes-users] how to setup Cassandra across multiple AZs using StatefulSets?

Has one question about how to set up a availability zone aware Cassandra service using StatefulSet. If the cluster has multiple availability zones, StatefulSet looks provision the PV round-robin across availability zones. But how does one pod know its zone and set the cassandra.yaml

[kubernetes-users] Submitted website PR with no reviewer?

Hi-- John Tonello (cc'd) submitted the following PR to the partner page, but there doesn't appear to be any way to flag the PR as having been submitted and/or needs review. Is there a best practice here? https://github.com/kubernetes/website/pull/6570 -- You received this message because you

Re: [kubernetes-users] How to put in communication two clusters in Kubernetes

On Wed, Dec 13, 2017 at 6:47 AM, Gmail wrote: > Sorry, not follow the price argument. You are only charged for the nodes you > use on a Kubernetes cluster (no Masters, no matter cluster size). > > > I don't understand very well "no matter cluster size" whereas no one has >

Re: [kubernetes-users] How to put in communication two clusters in Kubernetes

On Wednesday, December 13, 2017, Gmail wrote: > > Can't you use an internal load balancer to communicate? > > > I noticed that if I create a load balancer service or an ingress service, > Kubernetes will create a public ip address. > So when you say *internal* load balancer,

Re: [kubernetes-users] How to put in communication two clusters in Kubernetes

Sorry, not follow the price argument. You are only charged for the nodes you use on a Kubernetes cluster (no Masters, no matter cluster size). I don't understand very well "no matter cluster size" whereas no one has ever talked about creating nodes that will not be used later. In my example

Re: [kubernetes-users] How to put in communication two clusters in Kubernetes

Sorry, not follow the price argument. You are only charged for the nodes you use on a Kubernetes cluster (no Masters, no matter cluster size). So, I really don't why it makes a difference the number of clusters On Wednesday, December 13, 2017, wrote: > I think that the

[kubernetes-users] Enabling RBAC in K8S v 1.8.1

Hi, I am very new to k8s, I am trying to setup roles for system user account( I am succeed with k8s service account), is that possible?, even I enabled --authorization-mode=RBAC, in apiserver. Still I am able to list out the pods using kubectl from any system user account, can any one please

[kubernetes-users] Setting up RBAC with K8S 1.8

Hi, I am very new to k8s, I am trying to setup roles for system user account, is that possible, even I enabled --authorization-mode=RBAC, in apiserver. Still I am able to list out the pods using kubectl from any system user account, can any one please guide me in this issue.. :) -- You

Re: [kubernetes-users] How to put in communication two clusters in Kubernetes

I think that the situation is more complicated if we start looking at machine prices. Let me use some real data: 1) I have to use a db machine like gcloud n1-standard-16 ---> kubernetes cluster with 1 node for 500$/month 2) I have to use 9 web server like n1-standard-2 ---> kubernetes cluster