Re: [kubernetes-users] Re: Low throughput on K8s LoadBalancer

2017-09-19 Thread 'EJ Campbell' via Kubernetes user discussion and Q
Do you have more details on the resource you were running out of on the Tomcast containers? Were you CPU bound? Perhaps K8s is limiting the number of CPU's available in a different fashion than what docker was. Could you include the Tomcat iostat, vmstat, etc. output? -EJ On Tue, Sep 19, 2017

Re: [kubernetes-users] Access to etcd API within a GKE cluster

2017-05-02 Thread 'EJ Campbell' via Kubernetes user discussion and Q
I'm surprised there isn't more native Kubernetes integration. Their documentation mentions this: - KUBERNETES enables the kubernetes check if set (KUBERNETES=yes works).  KUBERNETES_COLLECT_EVENTS enables event collection from the kubernetes API, given that KUBERNETES is also set. Note: 

Re: [kubernetes-users] Finding a way to get stable public IP for outbound connections

2017-05-01 Thread 'EJ Campbell' via Kubernetes user discussion and Q
Does it require a single stable IP address or a range? You could possibly have a set of dedicated nodes for you outbound proxy; that way you can still use Kubernetes machinery for deployment, pod lifecycles, etc., but still present a stable CIDR to the outside world. -EJ On Monday, May 1, 2017,

Re: [kubernetes-users] One environment or many per cluster?

2017-04-20 Thread 'EJ Campbell' via Kubernetes user discussion and Q
Definitely an interesting question! At Yahoo, we've generally separated the underlying infrastructure based on whether our CI/CD infrastructure is performing the deployment versus if a developer is manually making changes. Mapping to Box's definition, "dev" is one very locked down K8s

Re: [kubernetes-users] Image needs significantly more memory in Kubernetes than just using Docker

2017-03-28 Thread 'EJ Campbell' via Kubernetes user discussion and Q
blockquote, div.yahoo_quoted { margin-left: 0 !important; border-left:1px #715FFA solid !important; padding-left:1ex !important; background-color:white !important; } You could also have something in your program that allocates memory off java's heap. Here is a simplified program you can use to