feat: subscribed to `kytos/topology.interfaces.metadata.removed` to deactivate INT falling back to `mef_eline`

Closes #70

This PR is on top of #68

Summary

Subscribed to kytos/topology.interfaces.metadata.removed to deactivate INT falling back to mef_eline
Additions and update will be addressed on #61

Local Tests

I created two INT EVCs, and then deleted proxy_port metadata one UNI and observed flows getting removed, after that, I also force disabled the EVCs (used a force here since this is not the typical disabling workflow since the proxy_port metadata had been deleted):

❯ http http://localhost:8181/api/kytos/telemetry_int/v1/evc/ | jq '.[].metadata'
{
  "telemetry": {
    "enabled": true,
    "status": "UP",
    "status_reason": [],
    "status_updated_at": "2023-11-17T01:16:21"
  }
}
{
  "telemetry": {
    "enabled": true,
    "status": "UP",
    "status_reason": [],
    "status_updated_at": "2023-11-17T01:17:45"
  }
}

❯ http DELETE http://127.0.0.1:8181/api/kytos/topology/v3/interfaces/00:00:00:00:00:00:00:01:01/metadata/proxy_port
HTTP/1.1 200 OK
content-length: 22
content-type: application/json
date: Fri, 17 Nov 2023 01:20:57 GMT
server: uvicorn

"Operation successful"

❯ http http://localhost:8181/api/kytos/telemetry_int/v1/evc/ | jq '.[].metadata'                                   
{
  "telemetry": {
    "enabled": true,
    "status": "DOWN",
    "status_reason": [
      "proxy_port_metadata_removed"
    ],
    "status_updated_at": "2023-11-17T01:20:57"
  }
}
{
  "telemetry": {
    "enabled": true,
    "status": "DOWN",
    "status_reason": [
      "proxy_port_metadata_removed"
    ],
    "status_updated_at": "2023-11-17T01:20:57"
  }
}

2023-11-16 22:20:57,718 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:47566 - "DELETE /api/kytos/topology/v3/interfaces/00%3A00%3A00%3A00%3A00%3A00%3A00%3A
01%3A01/metadata/proxy_port HTTP/1.1" 200
2023-11-16 22:20:57,729 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:47574 - "GET /api/kytos/mef_eline/v2/evc/?archived=false&metadata.telemetry.enabled=t
rue&metadata.telemetry.status=UP HTTP/1.1" 200
2023-11-16 22:20:57,730 - INFO [kytos.napps.kytos/telemetry_int] [int.py:224:handle_pp_metadata_removed] (MainThread) Handling interface metadata removed on Interface('s1-eth1', 1, Swit
ch('00:00:00:00:00:00:00:01')), removing INT flows falling back to mef_eline, EVC ids: ['5b66da18f26448', '7527cbd9603d46']
2023-11-16 22:20:57,740 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:47580 - "GET /api/kytos/flow_manager/v2/stored_flows?state=installed&state=pending&co
okie_range=12131403108160005192&cookie_range=12131403108160005192&cookie_range=12138652127125847366&cookie_range=12138652127125847366 HTTP/1.1" 200
2023-11-16 22:20:57,758 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:47590 - "POST /api/kytos/mef_eline/v2/evc/metadata HTTP/1.1" 201
kytos $>                                                                                                                                                                                 

kytos $> 2023-11-16 22:21:09,348 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:45362 - "GET /api/kytos/mef_eline/v2/evc/?archived=false&metadata.telemetry.
enabled=true HTTP/1.1" 200
2023-11-16 22:21:09,349 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:45346 - "GET /api/kytos/telemetry_int/v1/evc/ HTTP/1.1" 200
2023-11-16 22:21:14,136 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39042 - "GET /api/kytos/mef_eline/v2/evc/7527cbd9603d46 HTTP/1.1" 200
2023-11-16 22:21:14,137 - INFO [kytos.napps.kytos/telemetry_int] [int.py:252:disable_int] (MainThread) Disabling INT on EVC ids: ['7527cbd9603d46'], force: True
2023-11-16 22:21:14,145 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39056 - "GET /api/kytos/flow_manager/v2/stored_flows?state=installed&state=pending&co
okie_range=12138652127125847366&cookie_range=12138652127125847366 HTTP/1.1" 200
2023-11-16 22:21:14,158 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39058 - "POST /api/kytos/mef_eline/v2/evc/metadata HTTP/1.1" 201
2023-11-16 22:21:14,159 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39032 - "POST /api/kytos/telemetry_int/v1/evc/disable HTTP/1.1" 200
2023-11-16 22:21:17,117 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39080 - "GET /api/kytos/mef_eline/v2/evc/?archived=false&metadata.telemetry.enabled=t
rue HTTP/1.1" 200
2023-11-16 22:21:17,119 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:39066 - "GET /api/kytos/telemetry_int/v1/evc/ HTTP/1.1" 200
2023-11-16 22:21:25,251 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:34520 - "GET /api/kytos/mef_eline/v2/evc/?archived=false&metadata.telemetry.enabled=t
rue HTTP/1.1" 200
2023-11-16 22:21:25,252 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:34514 - "GET /api/kytos/telemetry_int/v1/evc/ HTTP/1.1" 200
2023-11-16 22:21:31,045 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:34526 - "GET /api/kytos/mef_eline/v2/evc/5b66da18f26448 HTTP/1.1" 200
2023-11-16 22:21:31,047 - INFO [kytos.napps.kytos/telemetry_int] [int.py:252:disable_int] (MainThread) Disabling INT on EVC ids: ['5b66da18f26448'], force: True
2023-11-16 22:21:31,056 - INFO [uvicorn.access] [httptools_impl.py:506:send] (MainThread) 127.0.0.1:34536 - "GET /api/kytos/flow_manager/v2/stored_flows?state=installed&state=pending&co

End-to-End Tests

N/A yet

kytos-ng / telemetry_int

feat: subscribed to `kytos/topology.interfaces.metadata.removed` to deactivate INT falling back to `mef_eline` #71

Summary

Local Tests

End-to-End Tests