I gave this as sample: organization_name: myc_org
update to your organization, when you setup indluxdb 2
Yes also the deletion of fields/nodes/gateway are not possible with the interface, it remains in memory, I am obliged to go in the yaml file and delete them
I will check this
I'm going to take a little vacation.
Enjoy your vacation 
@JeeLet can you share your database configuration?
@JeeLet I tried influxdb2 locally and work ok.
once you setup influxdb2 in your host, setup a API TOKEN for mycontroller.
Details are in https://docs.influxdata.com/influxdb/cloud/security/tokens/create-token/#manage-tokens-in-the-influxdb-ui
metric database configuration will be looking like this,
metric:
disabled: false
type: influxdb
uri: http://192.168.122.1:8086
token: uBykOQ_17_m-KMdBkWa_UiTNpBViQH***akY_Rec_49kV0gLg_zZZw==
username:
password:
organization_name: myc_org
bucket_name: myc
batch_size:
flush_interval: 5s
@JeeLet can you show your metric configuration? hide credentials
sample configuration: https://v2.mycontroller.org/docs/installation/advanced-installation/backend-configuration/#sample-of-cloud-influxdb-configuration
@NielBierman My guess you have downloaded wrong arch executable.
if your OS is x86_64 download mycontroller-server-*-linux-amd64.tar.gz
To know OS arch run the command: uname -m
@vidpix welcome to MyController
if you use labels as filter append labels. as prefix of the key.
samples: labels.ms_node_id, labels.ms_sensor_id
in the filter key you can choose anything. you can easily understand if you see yaml view of a field.
@JeeLet said in Grafana install:
a new hardware base, maybe an Odroid-N2 !?
I have not owned Odroid-N2. But it should work
@JeeLet I missed this thread somehow
I don't understand the difference between StorageDB and MetricDB
https://v2.mycontroller.org/docs/overview/architecture/#storage-database
you say "You can also use influx 2.x. MyC supports influx 2.x"?
Yes, influx 2.x supported, more configuration details on https://v2.mycontroller.org/docs/installation/advanced-installation/backend-configuration/#influxdb
on a next new installation I switch to the influxDB-2 version I don't have anything to modify in mycontroller ?? .... I may try ??
You have to update the configuration file as mentioned on the above link
For the last test with grafana, the "mc_gauge_float_data" values work but not the "mc_binary_data" numbers
(maybe I'm wrong in the config)
binary data is in the form of true or false.
@JeeLet You can go with influx 2.x as well. MyC supports for influx 2.x
@JeeLet for now MyC do not delete influx data, when you remove your sensors from MyC. But it is required. I will add this feature soon if possible.