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Merge pull request #2990 from Miouge1/update-adding-node-doc

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Include etcd and masters in adding node doc
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Andreas Krüger 2018-07-19 11:55:55 +02:00 committed by GitHub
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@ -38,9 +38,9 @@ See more details in the [ansible guide](ansible.md).
Adding nodes Adding nodes
------------ ------------
You may want to add **worker** nodes to your existing cluster. This can be done by re-running the `cluster.yml` playbook, or you can target the bare minimum needed to get kubelet installed on the worker and talking to your masters. This is especially helpful when doing something like autoscaling your clusters. You may want to add worker, master or etcd nodes to your existing cluster. This can be done by re-running the `cluster.yml` playbook, or you can target the bare minimum needed to get kubelet installed on the worker and talking to your masters. This is especially helpful when doing something like autoscaling your clusters.
- Add the new worker node to your inventory under kube-node (or utilize a [dynamic inventory](https://docs.ansible.com/ansible/intro_dynamic_inventory.html)). - Add the new worker node to your inventory in the appropriate group (or utilize a [dynamic inventory](https://docs.ansible.com/ansible/intro_dynamic_inventory.html)).
- Run the ansible-playbook command, substituting `scale.yml` for `cluster.yml`: - Run the ansible-playbook command, substituting `scale.yml` for `cluster.yml`:
ansible-playbook -i inventory/mycluster/hosts.ini scale.yml -b -v \ ansible-playbook -i inventory/mycluster/hosts.ini scale.yml -b -v \