Dashboards: Templating init failed e.replace is not a function when I use Erigon Prometheus

[suxnju]

• What Grafana version and what operating system are you using?

  • Version 10.0.1 (commit: 5a30620, branch: HEAD)

• What are you trying to achieve?

  • Monitoring some metrics when using Erigon Prometheus

• How are you trying to achieve it?

  Step 0:

  • Run prometheus locally
    ./prometheus --config.file=./prometheus.yml --web.listen-address=:9010

  The prometheus.yml is

  global:
    scrape_interval: 10s
    scrape_timeout: 3s
    evaluation_interval: 5s
  
  scrape_configs:
    - job_name: erigon # example, how to connect prometheus to Erigon
      metrics_path: /debug/metrics/prometheus
      scheme: http
      static_configs:
        - targets:
            - XXX.XXX.XXX.XX:6060
  

  Step 1:

  • Open Grafana and add data source of Prometheus, the URL is set to http://localhost:9010

  Step 2:

  • Now import dashboard, the json template is from https://github.com/ledgerwatch/erigon/blob/devel/cmd/prometheus/dashboards/erigon.json

  Step 3:

  • Wait for the browser to crash. Error message says: “Templating init failed e.replace is not a function.”

• What happened?

  • Templating init failed e.replace is not a function when I use Erigon Prometheus.
  

• What did you expect to happen?

  • Some metrics should be shown like
  

• Can you copy/paste the configuration(s) that you are having problems with?

  • Templates in Step 2.

• Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.

  • Yes. Templating init failed e.replace is not a function shows.

• Did you follow any online instructions? If so, what is the URL?

  • No. However, this bug does not seem to be the first time it has appeared, and many people have mentioned it before

    • https://localhost:3000/t/templating-namespace-error-updating-options-e-replace-is-not-a-function/66691/1
    • Error: e.replace is not a function - after creating data link in field override #28714

  Their fix was to upgrade grafana, but the version we’re currently using is the latest.

Sorry for some links are missing because I can only put at most 2 links