Hi,
I have Grafana server in closed network without direct internet access. All data sources also are in same network.
But now we have a need to access amazonaws.com by using CloudWatch data source.
I have an option to use proxy server, but Grafana do not have proxy settings. I found some suggestions to use environment variables and Grafana should start using it. But I have no luck with that. I used tcpdump to check connections and Grafana is not even trying to use proxy.
And log error:
{“error”:“failed to query data: RequestError: send request failed\ncaused by: Post “https://monitoring.eu-central-1.amazonaws.com/”: dial tcp: lookup monitoring.eu-central-1.amazonaws.com on 127.0.0.1:53: no such host”,“logger”:“context”,“lvl”:“eror”,“msg”:“Metric request error”,“orgId”:1,“remote_addr”:“10.10.10.10”,“t”:“2021-11-04T16:30:47.38725629+01:00”,“uname”:“admin”,“userId”:1}
Perhaps there is some more setting I should set?
Grafana version: 10.x
OS: RHEL 7.9
Environment variables I tried:
#env | grep -i proxy
GF_NO_PROXY=localhost,127.0.0.1,10...,192.168..*
GF_HTTP_PROXY=http://myproxy.com:8080
GF_HTTPS_PROXY=http://myproxy.com:8080
NO_PROXY=localhost,127.0.0.1,10...,192.168..*
HTTPS_PROXY=http://myproxy.com:8080
HTTP_PROXY=http://myproxy.com:8080