Re: [kubernetes-users] simple k8s GCP cluster requires 2 nodes after upgrade to 1.6.11
And know that we're looking at ways to optimize the scale-down resourcing to be more appropriate for 1-node, 1-core "clusters" On Fri, Nov 17, 2017 at 9:42 PM, 'Robert Bailey' via Kubernetes user discussion and Qwrote: > You can inspect the pods running in the kube-system namespace by running > > kubectl get pods --namespace=kube-system > > > Some of those pods can be disabled via the GKE API (e.g. turn off dashboard, > disable logging and/or monitoring if you don't need them). > > On Fri, Nov 17, 2017 at 2:40 AM, 'Vitalii Tamazian' via Kubernetes user > discussion and Q wrote: >> >> Hi! >> I have small java/alpine linux microservice that previously was running >> fine on n1-standard-1 (1 vCPU, 3.75 GB memory) on GCP. >> But after nodepool upgrade to 1.6.11 my service become "unschedulable". >> And I was able to fix it only by adding the second node. So my cluster now >> runs on 2 vCPUs, 7.50 GB, which imo is a quite overkill for the service >> which actually uses up to 300Mb of memory. The average cpu usage is very >> low. >> There is still a single pod in the cluster. >> >> Is there any way to check what consumes the rest of the resources? Is >> there a way to make it schedulable on 1 node again? >> >> Thanks, >> Vitalii >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Kubernetes user discussion and Q" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to kubernetes-users+unsubscr...@googlegroups.com. >> To post to this group, send email to kubernetes-users@googlegroups.com. >> Visit this group at https://groups.google.com/group/kubernetes-users. >> For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
Re: [kubernetes-users] simple k8s GCP cluster requires 2 nodes after upgrade to 1.6.11
You can inspect the pods running in the kube-system namespace by running kubectl get pods --namespace=kube-system Some of those pods can be disabled via the GKE API (e.g. turn off dashboard, disable logging and/or monitoring if you don't need them). On Fri, Nov 17, 2017 at 2:40 AM, 'Vitalii Tamazian' via Kubernetes user discussion and Qwrote: > Hi! > I have small java/alpine linux microservice that previously was running > fine on n1-standard-1 (1 vCPU, 3.75 GB memory) on GCP. > But after nodepool upgrade to 1.6.11 my service become "unschedulable". > And I was able to fix it only by adding the second node. So my cluster now > runs on 2 vCPUs, 7.50 GB, which imo is a quite overkill for the service > which actually uses up to 300Mb of memory. The average cpu usage is very > low. > There is still a single pod in the cluster. > > Is there any way to check what consumes the rest of the resources? Is > there a way to make it schedulable on 1 node again? > > Thanks, > Vitalii > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
[kubernetes-users] simple k8s GCP cluster requires 2 nodes after upgrade to 1.6.11
Hi! I have small java/alpine linux microservice that previously was running fine on n1-standard-1 (1 vCPU, 3.75 GB memory) on GCP. But after nodepool upgrade to 1.6.11 my service become "unschedulable". And I was able to fix it only by adding the second node. So my cluster now runs on 2 vCPUs, 7.50 GB, which imo is a quite overkill for the service which actually uses up to 300Mb of memory. The average cpu usage is very low. There is still a single pod in the cluster. Is there any way to check what consumes the rest of the resources? Is there a way to make it schedulable on 1 node again? Thanks, Vitalii -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.