In kubernetes create different SerivceAccount for different projects, how to create kubectl config file by ServiceAccount it? You can use the following script
# your server name goes here server=https://localhost:8443 # the name of the secret containing the service account token goes here name=default-token-sg96k ca=$(kubectl get secret/$name -o jsonpath='{.data.ca\.crt}') token=$(kubectl get secret/$name -o jsonpath='{.data.token}' | base64 --decode) namespace=$(kubectl get secret/$name -o jsonpath='{.data.namespace}' | base64 --decode) echo " apiVersion: v1 kind: Config clusters: - name: default-cluster cluster: certificate-authority-data: ${ca} server: ${server} contexts: - name: default-context context: cluster: default-cluster namespace: default user: default-user current-context: default-context users: - name: default-user user: token: ${token} " > sa.kubeconfig