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yuswitayudi/generate-user-and-config.sh

Created September 26, 2022 06:39
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  1. yuswitayudi revised this gist Sep 26, 2022. No changes.
  2. yuswitayudi created this gist Sep 26, 2022.
    12 changes: 12 additions & 0 deletions generate-user-and-config.sh
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    Original file line number Diff line number Diff line change
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    for i in yuswitayudi
    do
    openssl genrsa -out $i.key 2048
    openssl req -new -key $i.key -out $i.csr -subj "/CN=$i/O=finance"
    openssl x509 -req -in $i.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out $i.crt -days 365
    kubectl --kubeconfig $i.config config set-cluster kubernetes-dev --server https://192.168.1.223:6443 --certificate-authority=ca.crt
    kubectl --kubeconfig $i.config config set-credentials $i --client-certificate $i.crt --client-key $i.key
    kubectl --kubeconfig $i.config config set-context $i-dev --cluster kubernetes-dev --namespace dev --user=$i
    kubectl --kubeconfig $i.config config use-context $i-dev
    kubectl create role $i-dev --verb=* --resource=*.* --namespace dev
    kubectl create rolebinding $i-dev-rolebinding --role=$i-dev --user $i --namespace=dev
    done