Add example for metrics and dashboard #2232
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| docker compose up | ||
| ``` | ||
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| Go to http://localhost:3000/dashboards to see the dashboards. |
| RUN go mod init example.com/m/v2 | ||
| RUN go mod tidy | ||
| RUN go build main.go | ||
| ENTRYPOINT [ "/app/main" ] |
| # Grafana doesn't let us do this in provisioning, so we do it ourselves. | ||
| RUN sed -i 's/${DS_PROMETHEUS}/prometheusuid/g' /etc/grafana/dashboards/*/*.json | ||
| RUN cat /etc/grafana/dashboards/swarm/swarm.json | ||
| USER grafana |
| // Make a bunch of clients that all ping the server at various times | ||
| wg := sync.WaitGroup{} |
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can we make the server ping some clients too?
I understand that is inconsistent with the "server" term but in this example the dashboard is mostly empty.
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*server initiate a connection with some clients.
| wg.Add(1) | ||
| go func(i int) { | ||
| defer wg.Done() | ||
| time.Sleep(time.Duration(i%100) * 100 * time.Millisecond) |
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should we make this slightly longer? this example is complete by the time I open the grafana window.
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the prometheus scrape interval is 1m
| type: prometheus | ||
| # Access mode - proxy (server in the UI) or direct (browser in the UI). | ||
| access: proxy | ||
| uid: "prometheusuid" |
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Deferring this work until after ipfs thing |
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@MarcoPolo What's the status of this PR? It would be nice to get this merged before the next release. |
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@MarcoPolo Friendly ping. Can we push this PR across the finish line? |
MarcoPolo
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Pushed changes, this is good to merge after CI passes. |
merged based on this message, mainly in service of libp2p/blog#77 |
This reverts commit 22c45a1.
This came up after a call with @Giulio2002 when I discussed they could set up these dashboards for some more observability and to help debug #2202 .
Note for reviewer: Could you please try this and make sure it works for you as well (follow instructions in README.md)