Hi there,
the topic of dynamic urls was already asked here and denied, but at least this test indicates that it should work (now?).
Therefore I tried following route within my plugin.json
"routes": [
{
"path": "dynamic",
"method": "GET",
"url": "{{.JsonData.url}}",
"headers": [
{"name": "X-Custom", "content": "{{.JsonData.header}}"}
]
}
],
the datasource looks like this
{
"id": 1,
"orgId": 1,
"name": "doit",
"type": "my-datasource",
"typeLogoUrl": "",
"access": "proxy",
"url": "",
"password": "",
"user": "",
"database": "",
"basicAuth": false,
"basicAuthUser": "",
"basicAuthPassword": "",
"withCredentials": false,
"isDefault": true,
"jsonData": {
"header": "custom-header-content",
"keepCookies": [
],
"url": "http://dynamic.url.local"
},
"secureJsonFields": {
},
"version": 7,
"readOnly": false
}
The route itself is executed, but finally I end up having my url not replaced at all.
Adding the header is working as expected (and if the url is hardcoded inside the route this is running, also).
If I save & test my datasource this results in bad gateway.
See logs below:
t=2018-10-18T09:59:46+0000 lvl=info msg=Requesting logger=data-proxy-log url=“%7B%7B.JsonData.url%7D%7D/api/snapshots”
t=2018-10-18T09:59:46+0000 lvl=info msg=“Request Completed” logger=context userId=1 orgId=1 uname=admin method=GET path=/api/datasources/proxy/1/dynamic/api/snapshots status=502 remote_addr=172.0.0.1 time_ms=1 size=0 referer=http://grafana.staged-by-discourse.com/datasources/edit/1
I’m running examples on grafana version 5.2.2.
Can anyone give me a hint to get the url being replaced correctly?
Best Regards
Lars