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Replace Heapster with Metrics API (#177)

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* Replace Heapster with Metrics API call

* Add `n` factor

Metrics API likes to report CPU usage in `n`-suffixed units, so make
sure its represented correctly.
This commit is contained in:
Warren Seymour
2018-11-03 11:03:07 +00:00
committed by Henning Jacobs
parent 1fdf205dbf
commit 384ea8f06d
2 changed files with 3 additions and 2 deletions
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4
kube_ops_view/kubernetes.py
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@@ -101,7 +101,7 @@ def query_kubernetes_cluster(cluster):
unassigned_pods[pod_key] = obj
try:
response = request(cluster, '/api/v1/namespaces/kube-system/services/heapster/proxy/apis/metrics/v1alpha1/nodes')
response = request(cluster, '/apis/metrics.k8s.io/v1beta1/nodes')
response.raise_for_status()
data = response.json()
if not data.get('items'):
@@ -112,7 +112,7 @@ def query_kubernetes_cluster(cluster):
except Exception as e:
logger.warning('Failed to query node metrics {}: {}'.format(cluster.id, get_short_error_message(e)))
try:
response = request(cluster, '/api/v1/namespaces/kube-system/services/heapster/proxy/apis/metrics/v1alpha1/pods')
response = request(cluster, '/apis/metrics.k8s.io/v1beta1/pods')
response.raise_for_status()
data = response.json()
if not data.get('items'):