README: Make usage section clearer (#4034)
Long option --become was used in the example but in the comment describing it the short option -b was used. Use same option in description and example to avoid confusion.pull/4833/head
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@ -36,9 +36,9 @@ To deploy the cluster you can use :
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cat inventory/mycluster/group_vars/k8s-cluster/k8s-cluster.yml
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# Deploy Kubespray with Ansible Playbook - run the playbook as root
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# The option `-b` is required, as for example writing SSL keys in /etc/,
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# The option `--become` is required, as for example writing SSL keys in /etc/,
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# installing packages and interacting with various systemd daemons.
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# Without -b the playbook will fail to run!
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# Without --become the playbook will fail to run!
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ansible-playbook -i inventory/mycluster/hosts.yml --become --become-user=root cluster.yml
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Note: When Ansible is already installed via system packages on the control machine, other python packages installed via `sudo pip install -r requirements.txt` will go to a different directory tree (e.g. `/usr/local/lib/python2.7/dist-packages` on Ubuntu) from Ansible's (e.g. `/usr/lib/python2.7/dist-packages/ansible` still on Ubuntu).
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@ -145,7 +145,7 @@ Requirements
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should be configured in the target servers. Then the `ansible_become` flag
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or command parameters `--become or -b` should be specified.
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Hardware:
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Hardware:
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These limits are safe guarded by Kubespray. Actual requirements for your workload can differ. For a sizing guide go to the [Building Large Clusters](https://kubernetes.io/docs/setup/cluster-large/#size-of-master-and-master-components) guide.
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- Master
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