Default directories

I had InfluxDB running on a docker container working fine. I recreated the container mapping the two shares (before I had only one)

```
docker run \
-d \
-it \
--name influxdb \
-p 8086:8086 \
-p 25826:25826/udp \
-e TZ="Europe/Rome" \
-e INFLUXD_CONFIG_PATH="/var/lib/influxdb2/influxdb.conf" \
-v /share/influxdb/var/:/var/lib/influxdb2 \
-v /share/influxdb/etc/:/etc/influxdb2 \
influxdb:latest
```

since then, even if I try to recreate the container, it stores the datas and bolt files under ./home/influxdb/.influxdbv2
# find . -name *.bolt
./home/influxdb/.influxdbv2/influxd.bolt

Of course since it's not persisting every time it starts from scratch.

Am I missing something from last version? Does anyone have an idea of that behaviour?

Start with the posted docker run command, especially the /var/lib/influxdb2 and /etc/influxdb2 mounts and INFLUXD_CONFIG_PATH. Check the container's default directories and where influxd writes its bolt and data files; done when recreated containers consistently persist those files in the mapped host directories.

Written by the indexing model from the issue text.