Thanks Philips, Its an excellent example. I have the same scenario as like "service : beta.example.com"
In the diagram "beta.example.com" links to 2 pods one is test and other is prod. If you access the service "beta.example.com" it will round robin the request to 2 pods one is test and prod. Is there a way more specific to access the service on the pod "env=test". ?. If want i change the service point to "env=prod" by using the same service "beta.example.com" On Wednesday, November 16, 2016 at 1:24:30 PM UTC+5:30, Brandon Philips wrote: > > Maybe this diagram can help explain how you can use label queries to > accomplish this: > > > https://speakerdeck.com/philips/coreos-a-tutorial-on-hyperscale-infrastructure?slide=100 > > Brandon > > On Tue, Nov 15, 2016 at 11:31 PM Vinoth Narasimhan <talk2...@gmail.com > <javascript:>> wrote: > >> Let say i have 4 pods running . 2 have them label "app=xyz" and 2 of them >> lable "app=abc" under the same service "testservice" >> >> >> I want to hit the pods services through "testservice" only to the pods >> have the label "app=xyz" >> >> >> when hit "http://testservice"; it will loadbalance across all the 4 pods >> . >> >> I need to specific to forward the request to the pods which has the label >> "app=xyz" >> >> >> like http://testservice.<lables app=xyz> >> >> >> >> >> On Wednesday, November 16, 2016 at 12:50:01 PM UTC+5:30, Brandon Philips >> wrote: >> >>> Yes, create a service with a label selector for each combination: >>> >>> http://kubernetes.io/docs/user-guide/labels/#label-selectors >>> http://kubernetes.io/docs/user-guide/services/#defining-a-service >>> >>> >>> On Tue, Nov 15, 2016 at 11:12 PM Vinoth Narasimhan <talk2...@gmail.com> >>> wrote: >>> >> Our aim is to replace the Netflix Discovery with Kubernetes service Layer. >>>> >>>> Our team register the Microservices app with Netflix eureka with >>>> metadata like "tetant:xyz" and "tetant:abc" and uses Zuul to dynamic >>>> routing to the app based on the Metadata from headers. >>>> >>>> >>>> Through kubernetes services we can find the pod ip and port to forward. >>>> >>>> Is there a way like forward the service to specific pod by using the >>>> labels. >>>> >>>> Let say i have one service layer in kubernetes say "testservice" with >>>> lables "app=xyz" and "app=abc" >>>> >>>> and i stared with 4 pod with 2 of them have selector "app=xyz" and 2 of >>>> them have "app=abc" under the same service layer "testservice" >>>> >>>> >>>> Is there a way to access the service "testservice" to only the pod >>>> group which has "app=xyz" and "app=abc" >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Kubernetes user discussion and Q&A" group. >>>> >>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to kubernetes-use...@googlegroups.com. >>>> To post to this group, send email to kubernet...@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&A" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to kubernetes-use...@googlegroups.com <javascript:>. >> To post to this group, send email to kubernet...@googlegroups.com >> <javascript:>. >> 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&A" 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.
