client.create_database('example') client.write_points(json_body) result = client.query('select value from cpu_load_short;')print("Result: {0}".format(result)) db操作知识点 更新 tags 和 timestamp相同时数据会执行覆盖操作,相当于InfluxDB的更新操作。 删除 client.query('delete from cpu_load_s...
--token <YOUR_INFLUXDB_OPERATOR_TOKEN> 1. 2. 3. 4. 5. 例如:influx auth create --all-access --host http://localhost:8086 --org example --token <前端页面创建的token> 这样就会再生成一个token (3)设置环境变量 influxdb访问时需要携带token,通过命令行执行命令时,必须将token,host,org设置为环...
# 导入库frominfluxdbimportInfluxDBClient 1. 2. 步骤 2: 连接InfluxDB # 连接到InfluxDBclient=InfluxDBClient(host='localhost',port=8086,database='example_db') 1. 2. 步骤 3: 插入数据 # 构建数据点并插入data=[{"measurement":"temperature","tags":{"location":"office"},"fields":{"val...
influx_cloud.py influxdb_18_example.py ingest_dataframe_default_tags.py ingest_large_dataframe.py invokable_scripts.py iot_sensor.py logging_handler.py monitoring_and_alerting.py nanosecond_precision.py query.flux query.py query_from_file.py query_response_to_json.py query_with_profilers.py rx...
1.1 InfluxDB安装 用docker部署InfluxDB 2.2 $ docker run -d -p 8086:8086 -v /home/wujie/influxdb2:/var/lib/influxdb2 -v /etc/localtime:/etc/localtime --restart always --name rvlab-influxdb2 influxdb:latest 由于InfluxDB默认时区是UTC, 所以这里用 -v /etc/localtime:/etc/localtime将宿...
Official Client Example https://github.com/influxdata/influxdb-client-python/blob/master/examples/query.py importdatetime as datetimefrominfluxdb_clientimportInfluxDBClient, Point, Dialectfrominfluxdb_client.client.write_apiimportSYNCHRONOUS with InfluxDBClient(url="http://localhost:8086", token="my-...
You can also query the data using your favorite programming language. For example, here's the Python query I used to determine how many tanks per substance type are available for a given period: frominfluxdb_clientimportInfluxDBClient# You can generate a Token from the "Tokens Tab" in the...
{ "value": 0.64 } } ] >>> client = InfluxDBClient('localhost', 8086, 'root', 'root', 'example') >>> client.create_database('example') >>> client.write_points(json_body) >>> result = client.query('select value from cpu_load_short;') >>> print("Result: {0}".format(...
InfluxDB shell version: 1.6.2 > create user"telegraf"with password'telegraf'> create database telegraf > show databases name: databases name --- _internal telegraf 编写python+sql 脚本以收集 oracle 指标。脚本的输出内容很重要,必须是 InfluxDB line-protocol。该脚本查询v$ SYSMETRIC和v$eventmetric,获得...
Our query is requesting all the measurements in our pyexample database, grouped by user. You can use the .raw parameter to access the raw JSON response from InfluxDB: >>> results.raw {'statement_id': 0, 'series': [{'name': 'brushEvents', 'tags': {'user': 'Carol'}, 'columns'...