def perform(self):
possible_labels = [('k8s-app', 'kube-dns'), ('k8s-app', 'core-dns')]
pods = K8Kat.pods().ns("kube-system").lbs_inc_any(possible_labels).go()
running = [pod for pod in pods if pod.status == 'Running']
outputs = [f"{pod.name}: {pod.phase}" for pod in pods]
return self.record_step_performed(
outcome=len(running) > 0,
outputs=outputs,
bundle={}
)
def find_and_assoc_pods(self):
from k8_kat.base.k8_kat import K8Kat
matchers = list(self.pod_select_labels.items())
self.assoced_pods = K8Kat.pods().ns(
self.ns).lbs_inc_each(matchers).go()
def stunt_pods():
broker.check_connected_or_raise()
garbage = K8Kat.pods().lbs_inc_each(StuntPod.labels()).go()
ser = garbage.serialize(PodSerialization.standard)
return jsonify(data=ser)
def kill_stunt_pods():
garbage = K8Kat.pods().lbs_inc_each(StuntPod.labels())
garbage.delete_all()
return jsonify(status='done')
def events(ns, name):
pod = K8Kat.pods().ns(ns).find(name)
serializer = EventSerialization.standard
serialized = [serializer(e) for e in pod.events()]
return jsonify(data=serialized)
def run_command():
j = request.json
ns, pod_name, cmd = j['pod_namespace'], j['pod_name'], j['command']
pod = K8Kat.pods().ns(ns).find(pod_name)
return jsonify(data=pod.cmd(cmd))
def logs(ns, name):
pod = K8Kat.pods().ns(ns).find(name)
since_seconds = int(request.args.get('since_seconds', '5000'))
return dict(data=pod.logs(since_seconds))
def kill_stunt_pods():
pods = K8Kat.pods().lbs_inc_each(StuntPod.labels())
pods.delete_all()
def find(self):
pod = K8Kat.pods().ns(self.namespace).find(self.pod_name)
return pod and pod.raw
def names(query=None):
query = query or K8Kat.pods()
return query.pluck('name')
def test_delete_all(self): self.assertCountEqual(names(), ['p11', 'p12', 'p21']) K8Kat.pods().lbs_inc_each(l1='v1').delete_all() self.assertCountEqual(names(), ['p11', 'p12', 'p21'])
