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kumakichi/merge-kube-configs.sh

Created May 28, 2021 01:44
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merge multiple kubernetes configs
Raw
merge-kube-configs.sh
#!/bin/bash
if [ $# -ne 1 ]; then
echo "Usage: $0 kubeconfigs-path"
exit
fi
kubeCfgPath="$1"
if [ ! -d "$kubeCfgPath" ]; then
echo "Directory '$kubeCfgPath' not exists"
exit
fi
export KUBECONFIG=$(for i in "$kubeCfgPath"/*; do echo $i; done | paste -sd':')
kubectl config view --flatten >$HOME/.kube/config
echo "Merged configs in directory '$kubeCfgPath' into $HOME/.kube/config"
# https://stuartleeks.com/posts/working-with-multiple-kubernetes-contexts/
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