Getting 404 on endpoints when using the docker image V2.0.2

[twittyc]

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  • Checked that your issue isn't already filled: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aidealista
  • Checked that there is not already provided the described functionality

Description

Getting 404 on endpoints when using the docker image V2.0.2

Steps to Reproduce

1. Navigate to http://host:port/v2

Hey guys, the documentation is a little confusing on what the appropriate endpoint is for this application. When using the docker image, I am unable to hit the endpoints. I'm getting a 404. I tried http://host:port/v2 and http://host:port/v2/Connector. Also I wasn't able to hit the swagger-ui. I was hoping for some clarification on this. Thanks!

[jnogol]

Yep, we've found an odd behaviour, and the host you send the requests to needs to be the same as the Host field specified in the configuration file. So, in the Docker case, you need to set PROM2TEAMS_HOST as the container IP. For example:

$ docker run -it -d --name prom2teams -e PROM2TEAMS_CONNECTOR="myConnectorURL" -e PROM2TEAMS_HOST="172.17.0.2" -p 8089:8089 idealista/prom2teams:2.0.2

Now you could navigate to http://172.17.0.2:8089/ and you'll see the swagger interface. Sending alarms to the endpoints will work as expected.

We will take a look and try to improve this behaviour as soon as possible. Feel free to contribute sending us a PR.

Regards,
Jose

[twittyc]

I'm trying to run this on Kubernetes. So ideally the app doesn't care what the hostname is if it's running in a container. As Kubernetes dynamically assigns IP addresses to containers when they are created and uses service manifests to allow the containers to communicate to each other using a DNS name. I can try to take a look.

[a-zen]

Ah this explains it. I was wondering where this odd behaivour came from.

[jnogol]

Hi @a-zen, @twittyc,

Prom2teams v2.0.3 was just released. Please check if it solves this issue and if not so, provide us with feedback.

Regards,
Jose

[twittyc]

Hey guys, It looks good. I'm able to hit both api versions and the Swagger UIs. Thanks for the quick turnaround on this.

[evidyasagar]

Prerequisite:
tried deploying the docker container using latest one, however, i am getting 405 on endpoints when using the docker image V2.0.3. and teams should get integrated with alert manager

Steps to reproduce:
Tried deploying latest prom2teams tool of 2.0.3 version on one of the vm and returning with 405 error.
2021-04-12 13:48:50,852 - werkzeug - INFO - 172.17.0.1 - - [12/Apr/2021 13:48:50] "GET /v2/Connector HTTP/1.1" 405 -
I get this when i try to curl the prom2teams link
curl http://localhost:8089/v2/Connector.
{"message": "The method is not allowed for the requested URL."}

Also, I tried but I wasn't able to hit the swagger-ui. Would you mind providing some solution around this new version if there's a fix already in place. Thanks!