def retrieve_pods_list(self):
"""
Retrieve the list of pods for this cluster querying the kubelet API.
TODO: the list of pods could be cached with some policy to be decided.
"""
return retrieve_json(self.pods_list_url)
def retrieve_json_with_optional_auth(self, url):
if self.use_kube_auth:
return self.retrieve_json_auth(url=url,
auth_token=self.get_auth_token(),
timeout=self.timeoutSeconds)
else:
return retrieve_json(url=url, timeout=self.timeoutSeconds)
def retrieve_pods_list(self):
"""
Retrieve the list of pods for this cluster querying the kubelet API.
TODO: the list of pods could be cached with some policy to be decided.
"""
return retrieve_json(self.pods_list_url)
def get_kube_labels():
global _kube_settings
pods = retrieve_json(_kube_settings["labels_url"])
kube_labels = {}
for pod in pods["items"]:
metadata = pod.get("metadata", {})
name = metadata.get("name")
namespace = metadata.get("namespace")
labels = metadata.get("labels")
if name and labels and namespace:
key = "%s/%s" % (namespace, name)
kube_labels[key] = ["kube_%s:%s" % (k,v) for k,v in labels.iteritems()]
return kube_labels
def retrieve_machine_info(self):
"""
Retrieve machine info from Cadvisor.
"""
return retrieve_json(self.machine_info_url)
def _retrieve_metrics(self, url):
return retrieve_json(url)
def retrieve_metrics(self):
"""
Retrieve metrics from Cadvisor.
"""
return retrieve_json(self.metrics_url)
def get_kube_labels(self):
pods = retrieve_json(self.pods_list_url)
return self.extract_kube_labels(pods)
def get_kube_labels(self, excluded_keys=None):
pods = retrieve_json(self.pods_list_url)
return self.extract_kube_labels(pods, excluded_keys=excluded_keys)
def get_kube_labels(self, excluded_keys=None):
pods = retrieve_json(self.pods_list_url)
return self.extract_kube_labels(pods, excluded_keys=excluded_keys)
def get_kube_labels():
global _kube_settings
pods = retrieve_json(_kube_settings["labels_url"])
return extract_kube_labels(pods)
def _retrieve_pods_list(self):
kube_settings = get_kube_settings()
return retrieve_json(kube_settings["pods_list_url"])
def _retrieve_pods_list(self):
kube_settings = get_kube_settings()
return retrieve_json(kube_settings["pods_list_url"])
def get_kube_labels():
global _kube_settings
pods = retrieve_json(_kube_settings["labels_url"])
return extract_kube_labels(pods)
def retrieve_metrics(self):
"""
Retrieve metrics from Cadvisor.
"""
return retrieve_json(self.metrics_url)
def _retrieve_metrics(self, url):
return retrieve_json(url)
def get_kube_labels(self):
pods = retrieve_json(self.pods_list_url)
return self.extract_kube_labels(pods)
def retrieve_pods_list(self):
return retrieve_json(self.pods_list_url)
def retrieve_machine_info(self):
"""
Retrieve machine info from Cadvisor.
"""
return retrieve_json(self.machine_info_url)
def retrieve_pods_list(self):
return retrieve_json(self.pods_list_url)
def retrieve_json_with_optional_auth(self, url):
if self.master_use_kube_auth:
return self.retrieve_json_auth(url=url,
timeout=self.timeoutSeconds)
else:
return retrieve_json(url=url, timeout=self.timeoutSeconds)
