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update kubectl instruction

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This commit is contained in:
Ming Zhao
2017-10-22 22:57:05 -07:00
committed by GitHub
parent 3db6e572dc
commit fa82d4fedf
1 changed files with 5 additions and 2 deletions
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docs/setup/independent/create-cluster-kubeadm.md
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@@ -178,13 +178,16 @@ as root:
kubeadm join --token <token> <master-ip>:<master-port> --discovery-token-ca-cert-hash sha256:<hash> kubeadm join --token <token> <master-ip>:<master-port> --discovery-token-ca-cert-hash sha256:<hash>
``` ```
To make kubectl work for your non-root user, you might want to run these commands (which is also a part of the kubeadm init output):
To let kubectl work in the following steps, you need to run these commands as a regular user (which is part of the output above):
``` ```
mkdir -p $HOME/.kube mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config sudo chown $(id -u):$(id -g) $HOME/.kube/config
``` ```
Alternatively, if you are the root user, you could run this:
```
export KUBECONFIG=/etc/kubernetes/admin.conf
```
Make a record of the `kubeadm join` command that `kubeadm init` outputs. You Make a record of the `kubeadm join` command that `kubeadm init` outputs. You
will need this in a moment. will need this in a moment.