Example with Ansible:
Before running the cluster playbook you must satisfy the following requirements:
General CoreOS Pre-Installation Notes:
- Ensure that the bin_dir is set to
- ansible_python_interpreter should be
/opt/bin/python. This will be laid down by the bootstrap task.
- The default resolvconf_mode setting of
docker_dnsdoes not work for CoreOS. This is because we do not edit the systemd service file for docker on CoreOS nodes. Instead, just use the
host_resolvconfmode. It should work out of the box.
Then you can proceed to cluster deployment