k8s调度
1、给node加标签kubectl label nodes k8s-slave2 slave=184
2、查看标签
# kubectl describe node k8s-slave2
Name: k8s
-slave2
Labels: beta.kubernetes.io
/arch=amd64
beta.kubernetes.io
/os=linux
kubernetes.io
/hostname=k8s-slave2
slave
=184
Taints:
<none>
CreationTimestamp: Wed,
31 Aug 2016 17:42:09 +0800
3、rc文件中指定NodeSelector
apiVersion: v1
kind: ReplicationController
metadata:
name: centos
-master
labels:
name: centos
-master
spec:
replicas:
1
selector:
name: centos
-master
template:
metadata:
labels:
name: centos
-master
spec:
containers:
- name: centos
image:
10.10.30.180/library/centos7:v1
nodeSelector:
slave:
"184"
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