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goliothctl stream#

Access the data in a LightDB Stream.

goliothctl stream [flags]

Examples#

> cat query.json{    "fields": [        {"path": "time"},        {"path": "deviceId"},        {"path": "env.temperature","type": "float","agg": "avg"}    ],    "time_bucket": "10m",    "filters": [        { "path": "env.temperature", "op": ">=", "value": 30 }        { "path": "env.humidity", "op": "<", "value": 50 }    ]}}%# Query timeseries data on a project from a query file> cat query.json | goliothctl stream query --interval 24h--in[{"deviceId":"<device uuid>","env.humidity":40,"env.temperature":23.333333333333332,"time":"2021-05-03T14:40:00+00:00"},{"deviceId":"<device uuid>","env.humidity":80,"env.temperature":32,"time":"2021-05-03T17:10:00+00:00"}]
# Query timeseries data on a project with inline fields and filtering by tag> goliothctl stream query --interval 8h --field time --field "env.temperature" --field "env.humidity" --field "deviceId" --tag development[{"deviceId":"<device uuid>","env.temperature":20,"time":"2021-05-03T14:45:16.333369+00:00"},{"deviceId":"<device uuid>","env.temperature":30,"time":"2021-05-03T14:45:22.315853+00:00"},{"deviceId":"<device uuid>","env.temperature":20,"time":"2021-05-03T14:46:24.938491+00:00"},{"deviceId":"<device uuid>","env.temperature":40,"time":"2021-05-03T17:18:03.69016+00:00"},{"deviceId":"<device uuid>","env.temperature":40,"time":"2021-05-03T17:18:57.801929+00:00"},{"deviceId":"<device uuid>","env.temperature":40,"time":"2021-05-03T17:18:59.897766+00:00"}
# Read latest device state# [device name] should be replace by your device name and wrapped in quotes if spaces are used.> goliothctl stream get [device name] /test{"env":{"temperature": 30, "humidity": 80}}

Options#

  -h, --help   help for stream

Options inherited from parent commands#

      --apiUrl string      golioth api server url (default "https://api.golioth.io")  -c, --config string      config file (default is $HOME/.golioth/.goliothctl.yaml)      --projectId string   golioth project id

SEE ALSO#