[root@kolla ~]# kubectl -n kube-system describe $(kubectl -n kube-system get secret -n kube-system -o name | grep namespace) | grep token
Name: namespace-controller-token-m7f8d
Type: kubernetes.io/service-account-token
token: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.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.nCjpQIxFaAwnLnVEM0PqrZo5TuFBSa2qhowDGND-RWKCd2MqfjTtmAyT6eU4tqSyXs--4PqgNVsZ0dvpqHmfTS3m1F19LY7EasBpPe85DxdvYgSFjYVUoYdLUD66V467G2ejT1ILN8M20KX_Jh9TQ5EGQyomE569eOpdtLrYF1nGQ-0GmYkIs3IcUYdK14vRG-Dw82OEfmwjOzNKbtaipp5DIfY_Xs78CXw0btAoXagWT8Hh5zLDk3O0WdkDL8VuQzoo59X7kdVAmwuLOCgN-DEXibsqi6TDwF8VIjKUZpyXS0orJ-X5JMC0FGHlatu7yqUKoGev3cjU4QnIqywqyA
[root@kolla ~]#