It can be collected in the k8s or outside. But if you want to use the default(provided) script(meter analysis script) to analysis metrics and push them into database for query, that can't be processed.
Sheng Wu 吴晟 Twitter, wusheng1108 On Mon, 3 Feb 2025 at 22:50, Alex Lernerman <alex...@gmail.com> wrote: > > according to your answer i understand k8s metrics can be collected just in > case Skywalking is deployed in the same k8s cluster and no way to get the > data from outside > > On Mon, Feb 3, 2025 at 4:40 PM Sheng Wu <wu.sheng.841...@gmail.com> wrote: > > > I don't think that works. > > According to the official doc[1], the relative analysis scripts are > > listed in `Customizations` section. > > In /config/otel-rules/k8s/k8s-service.yaml, we rename the pod to > > service, read this doc[2] for more details > > > > > > [1] > > https://skywalking.apache.org/docs/main/latest/en/setup/backend/backend-k8s-monitoring-metrics-cadvisor/ > > [2] > > https://skywalking.apache.org/docs/main/latest/en/concepts-and-designs/mal/#k8s > > > > > > Sheng Wu 吴晟 > > Twitter, wusheng1108 > > > > On Mon, 3 Feb 2025 at 22:30, Alex Lernerman <alex...@gmail.com> wrote: > > > > > > I don't need a coordinator for now. I should use stand-alone > > configuration. > > > i just need to see k8s metrics in Skywalking that aren't outside of k8s . > > > means i have k8s Prometheus exporter and outside all skywalking > > componenets > > > include open telemetry collector > > > > > > On Mon, Feb 3, 2025 at 10:57 AM Sheng Wu <wu.sheng.841...@gmail.com> > > wrote: > > > > > > > Are you deploying oap on a VM? If so, pick a good coordinator, but not > > k8s. > > > > > > > > > > > > > > https://skywalking.apache.org/docs/main/latest/en/setup/backend/backend-cluster/ > > > > > > > > And as this setup, you should know how to write MAL and write MQE(if > > you > > > > use 10.x) to make the data persistence and visible. > > > > > > > > Sheng Wu 吴晟 > > > > > > > > Apache SkyWalking > > > > Twitter, wusheng1108 > > > > > > > > > > > > Alex Lernerman <alex...@gmail.com>于2025年2月3日 周一16:54写道： > > > > > > > > > i have external k8s cluster with Prometheus exporter without > > option to > > > > > install something , we will use remote writer for export data in > > our > > > > > OpenTelemetry collector and finally push it to Skywalking . > > > > > > > > > > On Mon, Feb 3, 2025 at 10:50 AM Sheng Wu <wu.sheng.841...@gmail.com> > > > > > wrote: > > > > > > > > > > > That access is from service mesh and some k8s agent requirements to > > > > build > > > > > > topology, such as rover(ebpf) agent. SkyWalking needs API server > > > > metadata > > > > > > to translate information. > > > > > > So, if you want to deploy OAP out of k8s, what is your use case? > > Are > > > > you > > > > > > going to use which agents or which 3rd party ecosystem? > > > > > > > > > > > > Sheng Wu 吴晟 > > > > > > > > > > > > Apache SkyWalking > > > > > > Twitter, wusheng1108 > > > > > > > > > > > > > > > > > > Alex Lernerman <alex...@gmail.com>于2025年2月3日 周一16:47写道： > > > > > > > > > > > > > I have same issue , show case is working fine , but in the case > > of > > > > > > > skywalking installed outside from k8s cluster , no data is > > presented > > > > . > > > > > I > > > > > > > saw you required serviceaccount and roles in show case for > > connect to > > > > > > kube > > > > > > > api , in case of outside installation skywalking can't connect > > to k8s > > > > > > kube > > > > > > > api by default , what is guidelines here > > > > > > > > > > > > > > On Mon, Feb 3, 2025 at 10:31 AM Sheng Wu < > > wu.sheng.841...@gmail.com> > > > > > > > wrote: > > > > > > > > > > > > > > > First of all, most of us are running 10.x, rather than 8.8, > > which > > > > is > > > > > > > years > > > > > > > > ago. > > > > > > > > Then, as something goes wrong, please check logs. > > > > > > > > We have provided quick start and showcase, if you are new, > > please > > > > run > > > > > > > from > > > > > > > > there. > > > > > > > > > > > > > > > > Sheng Wu 吴晟 > > > > > > > > > > > > > > > > Apache SkyWalking > > > > > > > > Twitter, wusheng1108 > > > > > > > > > > > > > > > > > > > > > > > > Vishal Rai <vishal.r...@dotpe.in.invalid>于2025年2月3日 周一16:25写道： > > > > > > > > > > > > > > > > > *Dear Apache SkyWalking Team,* > > > > > > > > > > > > > > > > > > I am setting up Apache SkyWalking on Kubernetes but have > > > > > encountered > > > > > > an > > > > > > > > > issue that I haven't been able to resolve despite reviewing > > the > > > > > > > > > documentation and troubleshooting. > > > > > > > > > *Issue Details:* > > > > > > > > > > > > > > > > > > - *Environment:* Kubernetes (SkyWalking-UI, > > SkyWalking-OAP, > > > > > > > > > Elasticsearch) > > > > > > > > > - *SkyWalking Version:* 8.8.1 > > > > > > > > > - *Error Message:* HTTP ERROR 405 Method Not Allowed (when > > > > > running > > > > > > > > > Apache SkyWalking-OAP) > > > > > > > > > - *Steps Taken:* > > > > > > > > > - Deployed SkyWalking components using Docker images. > > > > > > > > > - Verified that skywalking-ui, skywalking-oap, and > > > > > > Elasticsearch > > > > > > > > pods > > > > > > > > > are running properly. > > > > > > > > > - Attempted to fetch data from skywalking-ui to > > > > > skywalking-oap > > > > > > > via > > > > > > > > > curl, but received a 405 Method Not Allowed response. > > > > > > > > > > > > > > > > > > I would appreciate any guidance on resolving this issue. > > Please > > > > let > > > > > > me > > > > > > > > know > > > > > > > > > if further details are required. > > > > > > > > > > > > > > > > > > *Thank you for your support!* > > > > > > > > > > > > > > > > > > *Best Regards,* > > > > > > > > > Vishal Rai > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
