Hi, do you have some examples of the custom script for getting metrics or can you explain directions for customizing the existing script? Where can I find the default script ?
On Mon, Feb 3, 2025 at 5:20 PM Sheng Wu <wu.sheng.841...@gmail.com> wrote: > 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 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
