Use AppsV1Api to be compatible with kubernetes 1.16+

[strongpauly]

Support for ExtensionsV1beta1Api has been removed in kubernetes 1.16. Migrate to use AppsV1Api instead.

[rafilkmp3]

@strongpauly not worked here

IndexError: list index out of range
Traceback (most recent call last):
  File "./k8s-sqs-autoscaler", line 71, in <module>
    sqs.run(options)
  File "/usr/src/app/sqs/sqs.py", line 101, in run
    SQSPoller(options).run()
  File "/usr/src/app/sqs/sqs.py", line 92, in run
    self.poll()
  File "/usr/src/app/sqs/sqs.py", line 41, in poll
    self.scale_down()
  File "/usr/src/app/sqs/sqs.py", line 61, in scale_down
    deployment = self.deployment()
  File "/usr/src/app/sqs/sqs.py", line 76, in deployment
    return deployments.items[0]
IndexError: list index out of range
Traceback (most recent call last):

[strongpauly]

Which kubernetes version are you using on your cluster? I guess this would be an issue with the current code too if the end point didn't return a valid deployment.

[rafilkmp3]

@strongpauly Im current using k8s 1.18

After enable Debug I got when function try to update deployment

Scaling Down
Traceback (most recent call last):
  File "./k8s-sqs-autoscaler", line 71, in <module>
    sqs.run(options)
  File "/Users/rafael.sathler/projetos/la-fabrica-de-putas/k8s-sqs-autoscaler/sqs/sqs.py", line 103, in run
    SQSPoller(options).run()
  File "/Users/rafael.sathler/projetos/la-fabrica-de-putas/k8s-sqs-autoscaler/sqs/sqs.py", line 94, in run
    self.poll()
  File "/Users/rafael.sathler/projetos/la-fabrica-de-putas/k8s-sqs-autoscaler/sqs/sqs.py", line 42, in poll
    self.scale_down()
  File "/Users/rafael.sathler/projetos/la-fabrica-de-putas/k8s-sqs-autoscaler/sqs/sqs.py", line 66, in scale_down
    self.update_deployment(deployment)
  File "/Users/rafael.sathler/projetos/la-fabrica-de-putas/k8s-sqs-autoscaler/sqs/sqs.py", line 82, in update_deployment
    api_response = self.apps_v1.patch_namespaced_deployment(
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/api/apps_v1_api.py", line 4511, in patch_namespaced_deployment
    return self.patch_namespaced_deployment_with_http_info(name, namespace, body, **kwargs)  # noqa: E501
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/api/apps_v1_api.py", line 4622, in patch_namespaced_deployment_with_http_info
    return self.api_client.call_api(
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/api_client.py", line 348, in call_api
    return self.__call_api(resource_path, method,
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/api_client.py", line 180, in __call_api
    response_data = self.request(
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/api_client.py", line 407, in request
    return self.rest_client.PATCH(url,
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/rest.py", line 294, in PATCH
    return self.request("PATCH", url,
  File "/usr/local/lib/python3.8/site-packages/kubernetes/client/rest.py", line 233, in request
    raise ApiException(http_resp=r)
kubernetes.client.exceptions.ApiException: (404)
Reason: Not Found

[strongpauly]

Two different errors then? Is the first simply this: #9 ?