import json, parseopt, strutils # Usage: process_dashboard --in=local_dashboard.json --out=remote_dashboard.json --testnet=3 --title="Nimbus Fleet Testnets" # Import the result on metrics.status.im var p = initOptParser() inputFileName, outputFilename: string testnet = 0 title = "" while true: p.next() case p.kind: of cmdEnd: break of cmdShortOption, cmdLongOption: if p.key == "in": inputFileName = p.val elif p.key == "out": outputFileName = p.val elif p.key == "testnet": testnet = p.val.parseInt() elif p.key == "title": title = p.val else: echo "unsupported argument: ", p.key of cmdArgument: echo "unsupported argument: ", p.key var inputData = parseFile(inputFileName) panels = inputData["panels"].copy() outputData = inputData if title == "": title = "Nimbus testnet" & $testnet ############# # variables # ############# outputData["templating"]["list"] = parseJson(""" [ { "allValue": null, "current": { "tags": [], "text": "master-01.aws-eu-central-1a.nimbus.test", "value": "master-01.aws-eu-central-1a.nimbus.test" }, "datasource": "legacy-01.do-ams3.public.hq", "definition": "label_values(process_virtual_memory_bytes{job=\"beacon-node-metrics\"},instance)", "hide": 0, "includeAll": false, "index": -1, "label": null, "multi": false, "name": "instance", "options": [], "query": "label_values(process_virtual_memory_bytes{job=\"beacon-node-metrics\"},instance)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false } ] """) ########## # panels # ########## outputData["panels"] = %* [] for panel in panels.mitems: panel["title"] = %* replace(panel["title"].getStr(), "${node}", "${instance}") panel["datasource"] = newJNull() if panel.hasKey("targets"): var targets = panel["targets"] for target in targets.mitems: # The remote Prometheus instance polls once per minute, so the # minimum rate() interval is 2 minutes. target["expr"] = %* multiReplace(target["expr"].getStr(), ("{node=\"${node}\"}", "{job=\"beacon-node-metrics\",instance=\"${instance}\"}"), ("sum(beacon_attestations_sent_total)", "sum(beacon_attestations_sent_total{job=\"beacon-node-metrics\"})"), ("[2s]", "[2m]"), ("[4s]) * 3", "[2m]) * 120")) outputData["panels"].add(panel) ######## # misc # ######## outputData["title"] = %* $title outputData["uid"] = %* (outputData["uid"].getStr()[0..^2] & $testnet) # our annotations only work with a 1s resolution var annotation = outputData["annotations"]["list"][0].copy() annotation["datasource"] = %* "-- Grafana --" outputData["annotations"]["list"] = %* [annotation] writeFile(outputFilename, pretty(outputData))