not able to acces the service via fabio.

[plkumar]

Hi,

I'm new to Fabio and Consul, I'm able to successfully register service, and I could see the service listed on Fabio GUI, but I'm not able to access the service. I always receive 404.

Log:
+++++++++++++++++++++

2017/07/07 17:02:47 [INFO] consul: Using dynamic routes
2017/07/07 17:02:47 [INFO] consul: Using tag prefix "urlprefix-"
2017/07/07 17:02:47 [INFO] consul: Watching KV path "/fabio/config"
2017/07/07 17:02:47 [INFO] consul: Manual config changed to #1
2017/07/07 17:02:47 [INFO] HTTP proxy listening on :9999
2017/07/07 17:02:47 [INFO] Access logging disabled
2017/07/07 17:02:47 [INFO] Using routing strategy "rnd"
2017/07/07 17:02:47 [INFO] Using route matching "prefix"
2017/07/07 17:02:47 [INFO] consul: Registered fabio with id "fabio-hyd-lpeethani1-9998"
2017/07/07 17:02:47 [INFO] consul: Registered fabio with address "10.71.163.4"
2017/07/07 17:02:47 [INFO] consul: Registered fabio with tags ""
2017/07/07 17:02:47 [INFO] consul: Registered fabio with health check to "http://[10.71.163.4]:9998/health"
2017/07/07 17:02:47 [INFO] consul: Health changed to #100
2017/07/07 17:02:48 [INFO] consul: Health changed to #101
2017/07/07 17:03:04 [INFO] consul: Health changed to #103
2017/07/07 17:03:04 [INFO] Config updates
+ route add DataService plk.me/dataservice http://localhost:5000/
2017/07/07 17:03:17 [INFO] consul: Health changed to #104
2017/07/07 17:03:17 [INFO] consul: Health changed to #105
2017/07/07 17:03:35 [WARN] No route for plk.me:9999/dataservice/values
2017/07/07 17:03:38 [WARN] No route for plk.me:9999/dataservice/values
2017/07/07 17:03:55 [WARN] No route for plk.me:9999/dataservice/values
2017/07/07 17:04:01 [WARN] No route for plk.me:9999/dataservice/values
2017/07/07 17:04:30 [WARN] No route for plk.me:9999/plk.me/dataservice/values
2017/07/07 17:04:37 [WARN] No route for plk.me:9999/plk.me/dataservice/values
2017/07/07 17:04:54 [INFO] consul: Health changed to #112
2017/07/07 17:04:54 [INFO] consul: Health changed to #113
2017/07/07 17:06:03 [INFO] consul: Health changed to #119
2017/07/07 17:06:03 [INFO] consul: Health changed to #120
2017/07/07 17:07:14 [INFO] consul: Health changed to #126
2017/07/07 17:07:14 [INFO] consul: Health changed to #127
2017/07/07 17:08:05 [WARN] No route for 127.0.0.1:9999/plk.me/dataservice/values
2017/07/07 17:08:18 [WARN] No route for 127.0.0.1:9999/dataservice/values
2017/07/07 17:08:19 [INFO] consul: Health changed to #131
2017/07/07 17:08:19 [INFO] consul: Health changed to #132
2017/07/07 17:08:22 [WARN] No route for 127.0.0.1:9999/dataservice/values
2017/07/07 17:08:28 [WARN] No route for 127.0.0.1:9999/dataservice/values

[plkumar]

[magiconair]

This is your problem:

+ route add DataService plk.me/dataservice http://localhost:5000/
2017/07/07 17:03:35 [WARN] No route for plk.me:9999/dataservice/values

You register a route for plk.me/dataservice/values but access it as plk.me:9999/dataservice/values which does not match.

[plkumar]

I changed the tags and updated the source, but I'm still seeing 404.

What am i doing wrong here.

[magiconair]

What does the log say now? You can also try this:

https://github.com/fabiolb/fabio/wiki/Features#request-tracing

[plkumar]

here is how the trace looks.

$ curl -v -H 'Trace: abc' -H 'Host: plk.me' 'http://plk.me:9999/dataservice/values'

• timeout on name lookup is not supported
• Trying 127.0.0.1...
• TCP_NODELAY set
• Connected to plk.me (127.0.0.1) port 9999 (#0)

GET /dataservice/values HTTP/1.1
Host: plk.me
User-Agent: curl/7.51.0
Accept: /
Trace: abc

< HTTP/1.1 404 Not Found
< Date: Fri, 07 Jul 2017 12:37:25 GMT
< Content-Length: 0
< Content-Type: text/plain; charset=utf-8
<

• Curl_http_done: called premature == 0
• Connection #0 to host plk.me left intact

[plkumar]

BTW, with the url "http://plk.me:9999/dataservice/values" nothing is being logged in the Fabio log, does it mean the routing is working, but i still see 404.

but if i access the service directly, it is working.

[plkumar]

i found the, issue, it is something to do with my ASP.NET WebApi routing, fixed it.

Thanks
Lakshman

[magiconair]

Glad you've found it :) Let me know if there are other issues.