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69 lines
1.2 KiB
Markdown
69 lines
1.2 KiB
Markdown
influxdb
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========
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> :warning: Please use the official image [influxdb](https://hub.docker.com/_/influxdb/)!
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[InfluxDB][1] is an open source distributed time series database with no external
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dependencies. It's useful for recording metrics, events, and performing
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analytics.
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## docker-compose.yml
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For official image:
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```yaml
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influxdb:
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image: influxdb:alpine
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ports:
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- "8083:8083"
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- "8086:8086"
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volumes:
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- ./data:/var/lib/influxdb
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restart: always
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```
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For unofficial image:
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```yaml
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influxdb:
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image: vimagick/influxdb
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ports:
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- "8083:8083"
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- "8086:8086"
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- "8088:8088"
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- "25826:25826/udp"
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restart: always
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```
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## up and running
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```bash
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$ docker-compose up -d
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$ docker-compose exec influxdb influx
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>>> show databases
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name: databases
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name
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----
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_internal
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db_name
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>>> use db_name
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Using database db_name
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>>> show series
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key
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---
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cpu
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>>> quit
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```
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- Open url: <http://localhost:8083>
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- Create user: `CREATE USER "username" WITH PASSWORD 'password'`
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- Create database: `CREATE DATABASE "db_name"`
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- Select database: `db_name`
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- Write data: `INSERT cpu,host=serverA,region=us_west value=0.64`
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- Query data: `SELECT * FROM cpu`
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[1]: https://influxdata.com/
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