Unable to access openhsb dashboard in linux system

Setup, Configuration and Use Beginners
21

Hi Mark,

Thanks for the info.

I am trying to include InfluxDB and Grafana to my OH2.

I am following this link https://community.openhab.org/t/influxdb-grafana-persistence-and-graphing/13761#examplesfor enabling influxdb and grafana.

I am unable to link InfluxDB with Grafana Dashboard and I am getting “network error”

I have realised that I have not selected InfluxDB addon in Paper UI. After that, I have included InfluxDB addon in Paper UI.

Still, I am not getting “network error” when I try to link InfluDB in Grafana.

You want me to repate those steps in https://community.openhab.org/t/influxdb-grafana-persistence-and-graphing/13761#examples ?.

Please help me on this.

If there any new updated steps for OH Snapshot. Please share with me.

Thanks,

Dhanasekar

Thanks,

Dhanasekar

22

Sorry, @Dhanasekar_Jaganatha, I’ve never worked with InfluxDB and Grafana. Perhaps someone else here on the forum can weigh in?

23

Thanks for the reply

24

Hi All,

I am trying to bring sine wave in my Grafana dashboard.
I am following instruction in this link InfluxDB+Grafana persistence and graphing and I have run sample sine.py.

$ python sine.py
Traceback (most recent call last):
File “sine.py”, line 27, in
r = requests.post(“http://%s:8086/write?db=%s” %(IP, DB), auth=(USER, PASSWORD), data=v)
File “/home/ananth/.local/lib/python2.7/site-packages/requests-2.20.0-py2.7.egg/requests/api.py”, line 116, in post
return request(‘post’, url, data=data, json=json, **kwargs)
File “/home/ananth/.local/lib/python2.7/site-packages/requests-2.20.0-py2.7.egg/requests/api.py”, line 60, in request
return session.request(method=method, url=url, **kwargs)
File “/home/ananth/.local/lib/python2.7/site-packages/requests-2.20.0-py2.7.egg/requests/sessions.py”, line 533, in request
resp = self.send(prep, **send_kwargs)
File “/home/ananth/.local/lib/python2.7/site-packages/requests-2.20.0-py2.7.egg/requests/sessions.py”, line 646, in send
r = adapter.send(request, **kwargs)
File “/home/ananth/.local/lib/python2.7/site-packages/requests-2.20.0-py2.7.egg/requests/adapters.py”, line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host=‘192.168.0.2’, port=8086): Max retries exceeded with url: /write?db=test (Caused by NewConnectionError(’<urllib3.connection.HTTPConnection object at 0x7f3631961590>: Failed to establish a new connection: [Errno 110] Connection timed out’,))

While creating “Data Sources” in Grafana, When I select any of the below access type and after selecting “save and test”, I am getting below errors.

 1. Access = Server (default) -----> Error : Bad Gateway (502)
                                        or
 2. Access = NetworkError: undefined (undefined).

Please help me to solve this issue and get the sine wave in Grafana dashboard.

Thanks,
Dhanasekar