我有两个kubeconfigs文件,第一个是我用来与集群通信的文件,第二个是用于JSON格式的Aquasec的文件。如何合并这两个?
apiVersion: v1
clusters:
- cluster:
certificate-authority-data: DATA+OMITTED
server: https://656835E69F31E2933asdAFAKE3F5904sadFDDC112dsasa7.yld432.eu-west-2.eks.amazonaws.com
name: arn:aws:eks:eu-west-2:test651666:cluster/Magento
- cluster:
certificate-authority-data: DATA+OMITTED
server: https://kubernetes.docker.internal:6443
name: docker-desktop
- cluster:
certificate-authority-data: DATA+OMITTED
server: https://192.142.242.111:6443
name: kubernetes
contexts:
- context:
cluster: arn:aws:eks:eu-west-2:test651666:cluster/testing
user: arn:aws:eks:eu-west-2:test651666:cluster/testing
name: arn:aws:eks:eu-west-2:test651666:cluster/testing
- context:
cluster: docker-desktop
user: docker-desktop
name: docker-desktop
- context:
cluster: docker-desktop
user: docker-desktop
name: docker-for-desktop
- context:
cluster: kubernetes
user: kubernetes-admin
name: kubernetes-admin@kubernetes
current-context: arn:aws:eks:eu-west-2:test651666:cluster/testing
kind: Config
preferences: {}
users:
- name: arn:aws:eks:eu-west-2:test651666:cluster/testing
答案 0 :(得分:2)
您可以将KUBECONFIG
环境变量设置为以:
分隔的多个配置文件,而kubectl会自动将它们合并到幕后。
例如:
export KUBECONFIG=config:my-config.json
在上面的导出中,config
是~/.kube
中包含的默认配置文件,而my-config.json
是您的第二个配置文件,您说的是JSON格式。
您可以使用此命令查看合并的配置,该命令显示了kubectl当前正在使用的配置的统一视图:
kubectl config view
由于kubectl自动合并多个配置,因此您无需将合并的配置保存到文件中。但是,如果您确实想这样做,则可以重定向输出,如下所示:
kubectl config view > merged-config.yaml
编辑:显然,如果要将合并的输出保存到其自己的文件中,则需要使用--flatten,因此将是这样的:
kubectl config view --flatten > merged-config.yaml
请查看Mastering the KUBECONFIG file,Organizing Cluster Access Using kubeconfig Files,以获得更多说明并查看其他示例。