JSON API: Cannot connect to API

[doanbutar]

What happened:
Json API not working and showing an error "JSON API: Cannot connect to API"

What you expected to happen:
I am trying to pull the API data directly through https://XXXX but not providing the data.
If I execute through cURL, it shows the data.

How to reproduce it (as minimally and precisely as possible):
Create a new data source JSON API and hit the Save and Test button.

Anything else we need to know?:
I am executing the curl command directly through the Grafana Linux server. There is no proxy involved between Grafana and Oracle EOM which I am trying to access the data.

Error logs:

t=2022-02-25T04:52:19-0700 lvl=dbug msg="Received command to update data source" logger=datasources url=https://<IPAddr>/me
t=2022-02-25T04:52:19-0700 lvl=dbug msg="Applying default URL parsing for this data source type" logger=datasource type=marcusolsson-json-datasource url=https://<IPAddr>/me
t=2022-02-25T04:52:19-0700 lvl=dbug msg="alert rules fetched" logger=ngalert count=9 disabled_orgs=[]
t=2022-02-25T04:52:20-0700 lvl=dbug msg="User granted access to execute action" logger=datasource.permissions userId=1 orgId=1 uname=admin datasourceId=10 action=Query
t=2022-02-25T04:52:20-0700 lvl=dbug msg="Querying for data source via SQL store" logger=datasources id=10 orgId=1
t=2022-02-25T04:52:20-0700 lvl=dbug msg="Applying default URL parsing for this data source type" logger=datasource type=marcusolsson-json-datasource url=https://<IPAddr>/me
t=2022-02-25T04:52:20-0700 lvl=eror msg="Data proxy error" logger=data-proxy-log userId=1 orgId=1 uname=admin path=/api/datasources/proxy/10 remote_addr=<IPAddr> referer=https://<grafanaIP>:3000/datasources/edit/fPB6ZGBnk/ error="http: proxy error: URLBlocked"
t=2022-02-25T04:52:20-0700 lvl=eror msg="Request Completed" logger=context userId=1 orgId=1 uname=admin method=GET path=/api/datasources/proxy/10 status=502 remote_addr=<IPAddr> time_ms=28 size=0 referer=https://<grafanaIP>:3000/datasources/edit/fPB6ZGBnk/

Environment:

• Grafana version: 8.2.2
• Data source type & version: marcusolsson-json-datasource @ 1.3.1

[neerajnagpal0408]

Hello

I am having the same error with

Grafana version: 8.4
Data source type & version: marcusolsson-json-datasource @ 1.3.1

========The log file========

logger=auth t=2022-03-04T22:49:38.29+0000 lvl=dbug msg="seen token" tokenId=47 userId=1 clientIP=10.60.18.131 userAgent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36" authToken=dae460db2fac9f6552925d852bc5dc6c106aa6de01a926d3df42ccb35f89a37e
logger=context t=2022-03-04T22:49:38.29+0000 lvl=dbug msg="Updating last user_seen_at" user_id=1
logger=context t=2022-03-04T22:49:38.67+0000 lvl=dbug msg="Updating last user_seen_at" user_id=1
logger=context t=2022-03-04T22:49:38.83+0000 lvl=dbug msg="Updating last user_seen_at" user_id=1
logger=datasources t=2022-03-04T22:49:38.83+0000 lvl=dbug msg="Querying for data source via SQL store" id=7 orgId=1
logger=datasource t=2022-03-04T22:49:38.83+0000 lvl=dbug msg="Applying default URL parsing for this data source type" type=marcusolsson-json-datasource url=http://l****.devint.ocean.com:8091
logger=context t=2022-03-04T22:49:38.94+0000 lvl=info msg="Request Completed" method=GET path=/api/datasources/proxy/7 status=301 remote_addr=10.60.18.131 time_ms=111 size=258 referer=http://10.17.86.55:3000/datasources/edit/NyiPdDL7z
logger=ngalert t=2022-03-04T22:49:44.28+0000 lvl=dbug msg="alert rules fetched" count=0 disabled_orgs="unsupported value type"
^C

============================

[neerajnagpal0408]

Hello Checking if there are any updates on this request

[neerajnagpal0408]

Sorry can you clarify, what does these term status really mean -- "Kind/support Priority/awaiting-more-evidence"

[marcusolsson]

@neerajnagpal0408 It basically means I need to reproduce this myself to be able to set better status labels.

Is there any URL that I can use to replicate this behavior? Sounds like something is blocking Grafana from accessing the URL. Do you have any VPNs or firewalls set up?

[neerajnagpal0408]

Thanks! I found out that this was was a warning only, the plug-in did work fine with the dashboard, despite this warning.

[unmilb]

Hi Marcus, This seems still an issue to me, I am using Grafana 9.3.6
The screenshot would help. Will share more info if needed.