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python 算法
命名元组namedtupleIn [1]: from collections import namedtuple
In [2]: Point = namedtuple('P','x,y')
In [3]: type(Point)
Out[3]: type
In [4]: p1 = Point(1,10)
In [5]: p1
O...
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kubernetes 操作记录五配置网络插件flannel在Kubernetes集群中要解决四种通信的问题;Kubernetes网络通信: (1) 容器间通信: 同一个Pod内的多个容器间的通信,lo (2) Pod通信: Pod IP <—> Pod IP (3) Pod与 Service通信: PodIP <—> ClusterIP,不在同...