帶有jq的JSON進入bash陣列/回圈以獲得正確的警報輸出-有解無憂

我有一個 JSON 結果，如果 JSON 字串中的一個或多個值超過閾值，我想通過該結果并發送警報。

這個 bash 命令：

for sat in `docker exec -i storagenode wget -qO - localhost:14002/api/sno | jq .satellites[].id -r`; do docker exec -i storagenode wget -qO - localhost:14002/api/sno/satellite/$sat | jq .id,.audits; done

提供以下內容（摘錄）：

"12tRQrMTWUWwzwGh18i7Fqs67kmdhH9t6aToeiwbo5mfS2rUmo"
{
  "auditScore": 1,
  "suspensionScore": 1,
  "onlineScore": 0.9974358974358974,
  "satelliteName": "us2.storj.io:7777"
}
"1wFTAgs9DP5RSnCqKV1eLf6N9wtk4EAtmN5DpSxcs8EjT69tGE"
{
  "auditScore": 1,
  "suspensionScore": 1,
  "onlineScore": 0.9989041005632043,
  "satelliteName": "saltlake.tardigrade.io:7777"
}

現在我想查看結果，例如，如果 onlineScore 低于 0.9（或 pauseScore 和 auditScore 低于 1.0，我想創建一個文本警報，其中還包括衛星名稱。示例： auditScore below threshold: 0.98 for us2.storj.io

我想我可以從以下開始（來自https://unix.stackexchange.com/questions/413878/json-array-to-bash-variables-using-jq），但我不知道如何回圈結果以及如何命名和驗證欄位：

jq -r '.[] | to_entries | .[] | .key   "="   (.value | @sh)'

上述宣告的微妙之處在于：

docker exec -i storagenode wget -qO - localhost:14002/api/sno

提供：

{"nodeID":"1veqEG5xuBNkt...","wallet":"12345","walletFeatures":["zksync"],"satellites":[{"id":"12tRQrMTWUWwzwGh18i7Fqs67kmdhH9t6aToeiwbo5mfS2rUmo","url":"us2.storj.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":4592556672},{"id":"1wFTAgs9DP5RSnCqKV1eLf6N9wtk4EAtmN5DpSxcs8EjT69tGE","url":"saltlake.tardigrade.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":513269323264},{"id":"121RTSDpyNZVcEU84Ticf2L1ntiuUimbWgfATz21tuvgk3vzoA6","url":"ap1.storj.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":70956116864},{"id":"12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S","url":"us1.storj.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":322340591104},{"id":"12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs","url":"eu1.storj.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":148740125312},{"id":"12rfG3sh9NCWiX3ivPjq2HtdLmbqCrvHVEzJubnzFzosMuawymB","url":"europe-north-1.tardigrade.io:7777","disqualified":null,"suspended":null,"currentStorageUsed":100681406976}],"diskSpace":{"used":1162257094528,"available":9500000000000,"trash":43196690332,"overused":0},"bandwidth":{"used":31670206976,"available":0},"lastPinged":"2022-01-02T07:55:51.886776586Z","version":"1.45.3","allowedVersion":"1.24.0","upToDate":true,"startedAt":"2021-12-31T00:00:32.209840775Z"}

還有這個：

docker exec -i storagenode wget -qO - localhost:14002/api/sno/satellite/1wFTAgs9DP5RSnCqKV1eLf6N9wtk4EAtmN5DpSxcs8EjT69tGE

提供：

{"id":"1wFTAgs9DP5RSnCqKV1eLf6N9wtk4EAtmN5DpSxcs8EjT69tGE","storageDaily":[{"atRestTotal":11726579066524.266,"intervalStart":"2022-01-01T00:00:00Z"}],"bandwidthDaily":[{"egress":{"repair":390576640,"audit":7424,"usage":2373615872},"ingress":{"repair":2745100032,"usage":26744320},"delete":0,"intervalStart":"2022-01-01T00:00:00Z"},{"egress":{"repair":143168256,"audit":3584,"usage":786989568},"ingress":{"repair":1034401280,"usage":8107264},"delete":0,"intervalStart":"2022-01-02T00:00:00Z"}],"storageSummary":11726579066524.266,"bandwidthSummary":7508714240,"egressSummary":3694361344,"ingressSummary":3814352896,"currentStorageUsed":513269323264,"audits":{"auditScore":1,"suspensionScore":1,"onlineScore":0.9989041005632043,"satelliteName":"saltlake.tardigrade.io:7777"},"auditHistory":{"score":0.9989041005632043,"windows":[{"windowStart":"2021-12-03T00:00:00Z","totalCount":36,"onlineCount":36},{"windowStart":"2021-12-03T12:00:00Z","totalCount":30,"onlineCount":30},{"windowStart":"2021-12-04T00:00:00Z","totalCount":43,"onlineCount":42},{"windowStart":"2021-12-04T12:00:00Z","totalCount":68,"onlineCount":68},{"windowStart":"2021-12-05T00:00:00Z","totalCount":53,"onlineCount":53},{"windowStart":"2021-12-05T12:00:00Z","totalCount":36,"onlineCount":36},{"windowStart":"2021-12-06T00:00:00Z","totalCount":33,"onlineCount":33},{"windowStart":"2021-12-06T12:00:00Z","totalCount":53,"onlineCount":53},{"windowStart":"2021-12-07T00:00:00Z","totalCount":27,"onlineCount":27},{"windowStart":"2021-12-07T12:00:00Z","totalCount":65,"onlineCount":65},{"windowStart":"2021-12-08T00:00:00Z","totalCount":30,"onlineCount":30},{"windowStart":"2021-12-08T12:00:00Z","totalCount":27,"onlineCount":27},{"windowStart":"2021-12-09T00:00:00Z","totalCount":46,"onlineCount":46},{"windowStart":"2021-12-09T12:00:00Z","totalCount":48,"onlineCount":48},{"windowStart":"2021-12-10T00:00:00Z","totalCount":49,"onlineCount":49},{"windowStart":"2021-12-10T12:00:00Z","totalCount":67,"onlineCount":67},{"windowStart":"2021-12-11T00:00:00Z","totalCount":71,"onlineCount":71},{"windowStart":"2021-12-11T12:00:00Z","totalCount":52,"onlineCount":52},{"windowStart":"2021-12-12T00:00:00Z","totalCount":59,"onlineCount":59},{"windowStart":"2021-12-12T12:00:00Z","totalCount":77,"onlineCount":77},{"windowStart":"2021-12-13T00:00:00Z","totalCount":79,"onlineCount":79},{"windowStart":"2021-12-13T12:00:00Z","totalCount":79,"onlineCount":79},{"windowStart":"2021-12-14T00:00:00Z","totalCount":65,"onlineCount":65},{"windowStart":"2021-12-14T12:00:00Z","totalCount":59,"onlineCount":59},{"windowStart":"2021-12-15T00:00:00Z","totalCount":87,"onlineCount":87},{"windowStart":"2021-12-15T12:00:00Z","totalCount":82,"onlineCount":81},{"windowStart":"2021-12-16T00:00:00Z","totalCount":96,"onlineCount":96},{"windowStart":"2021-12-16T12:00:00Z","totalCount":66,"onlineCount":64},{"windowStart":"2021-12-17T00:00:00Z","totalCount":36,"onlineCount":36},{"windowStart":"2021-12-17T12:00:00Z","totalCount":48,"onlineCount":48},{"windowStart":"2021-12-18T00:00:00Z","totalCount":37,"onlineCount":37},{"windowStart":"2021-12-18T12:00:00Z","totalCount":60,"onlineCount":60},{"windowStart":"2021-12-19T00:00:00Z","totalCount":69,"onlineCount":69},{"windowStart":"2021-12-19T12:00:00Z","totalCount":32,"onlineCount":32},{"windowStart":"2021-12-20T00:00:00Z","totalCount":53,"onlineCount":53},{"windowStart":"2021-12-20T12:00:00Z","totalCount":37,"onlineCount":37},{"windowStart":"2021-12-21T00:00:00Z","totalCount":80,"onlineCount":80},{"windowStart":"2021-12-21T12:00:00Z","totalCount":57,"onlineCount":57},{"windowStart":"2021-12-22T00:00:00Z","totalCount":46,"onlineCount":46},{"windowStart":"2021-12-22T12:00:00Z","totalCount":33,"onlineCount":33},{"windowStart":"2021-12-23T00:00:00Z","totalCount":42,"onlineCount":42},{"windowStart":"2021-12-23T12:00:00Z","totalCount":73,"onlineCount":73},{"windowStart":"2021-12-24T00:00:00Z","totalCount":35,"onlineCount":35},{"windowStart":"2021-12-24T12:00:00Z","totalCount":44,"onlineCount":44},{"windowStart":"2021-12-25T00:00:00Z","totalCount":81,"onlineCount":81},{"windowStart":"2021-12-25T12:00:00Z","totalCount":43,"onlineCount":43},{"windowStart":"2021-12-26T00:00:00Z","totalCount":62,"onlineCount":62},{"windowStart":"2021-12-26T12:00:00Z","totalCount":79,"onlineCount":79},{"windowStart":"2021-12-27T00:00:00Z","totalCount":70,"onlineCount":70},{"windowStart":"2021-12-27T12:00:00Z","totalCount":90,"onlineCount":90},{"windowStart":"2021-12-28T00:00:00Z","totalCount":65,"onlineCount":65},{"windowStart":"2021-12-28T12:00:00Z","totalCount":77,"onlineCount":77},{"windowStart":"2021-12-29T00:00:00Z","totalCount":83,"onlineCount":83},{"windowStart":"2021-12-29T12:00:00Z","totalCount":99,"onlineCount":99},{"windowStart":"2021-12-30T00:00:00Z","totalCount":74,"onlineCount":74},{"windowStart":"2021-12-30T12:00:00Z","totalCount":84,"onlineCount":84},{"windowStart":"2021-12-31T00:00:00Z","totalCount":70,"onlineCount":70},{"windowStart":"2021-12-31T12:00:00Z","totalCount":93,"onlineCount":93},{"windowStart":"2022-01-01T00:00:00Z","totalCount":120,"onlineCount":120},{"windowStart":"2022-01-01T12:00:00Z","totalCount":112,"onlineCount":112},{"windowStart":"2022-01-02T00:00:00Z","totalCount":46,"onlineCount":46}]},"priceModel":{"EgressBandwidth":2000,"RepairBandwidth":1000,"AuditBandwidth":1000,"DiskSpace":150},"nodeJoinedAt":"2021-05-11T20:11:14.910165Z"}

抱歉，不確定如何以更好的方式更好地格式化這里巨大的 json 內容。

謝謝您的幫助。我不確定如何修改輸出、遍歷結果并創建相應的目標輸出。jq 作為一種工具對我來說是新的，檔案對我來說還不是不言自明的。

uj5u.com熱心網友回復：

使用添加閾值變數和值--argjson（在--arg我們談論數字時更喜歡），然后從.audits物件中提取使用粉碎相應閾值的每個專案，select以某種方式對其進行格式化以攜帶實際值和要在輸出中重用的閾值，最后將這些專案轉換為警報字串（由于--raw-output引數的原因，它將按原樣輸出）。

for sat in `docker exec -i storagenode wget -qO - localhost:14002/api/sno | jq .satellites[].id -r`
do
  docker exec -i storagenode wget -qO - localhost:14002/api/sno/satellite/$sat \
  | jq --raw-output \
    --argjson auditThreshold 1 \
    --argjson suspensionThreshold 1 \
    --argjson onlineThreshold 1 \
    '.audits
      | .satelliteName as $name
      | (
          [{auditScore}, $auditThreshold],
          [{suspensionScore}, $suspensionThreshold],
          [{onlineScore}, $onlineThreshold]
        )
      | select(.[0][] < .[1])
      | "\(.[0] | keys[]) (\(.[0][])) below threshold (\(.[1])) for \($name)"
    '
done

onlineScore (0.9989041005632043) below threshold (1) for saltlake.tardigrade.io:7777

簡化演示

uj5u.com熱心網友回復：

您可以生成一個輸出，該輸出可以while read audit_score suspension_score online_score satellite_name; do通過更改jq .id,.audits為jq -r '.audits | "\(.auditScore) \(.suspensionScore) \(.onlineScore) \(.satelliteName)"'. 使用bc作為比較工具，因為擊不支持浮點。

這也花了我一段時間來撰寫，但您可以直接使用以下內容撰寫訊息：

jq -r '.audits | 
    (select(.auditScore < 1) | "auditScore below threshold: \(.auditScore) for \(.satelliteName)"),
    (select(.suspensionScore < 1) | "suspensionScore below threshold: \(.suspensionScore) for \(.satelliteName)"),
    (select(.onlineScore < 1) | "onlineScore below threshold: \(.onlineScore) for \(.satelliteName)")
'

即使與來自此的合并輸出一起使用，它也應該作業：

docker exec -i storagenode wget -qO - localhost:14002/api/sno | jq .satellites[].id -r | \
    xargs -I'{}' docker exec -i storagenode wget -qO - 'localhost:14002/api/sno/satellite/{}'

轉載請註明出處，本文鏈接：https://www.uj5u.com/yidong/402250.html

標籤：猛击码头工人壳 jq

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