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kubespray/roles/bootstrap-os
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Christian Strack 250541d29d
Use proper pypy download url in bootstrap script (#6555) 
The bootstrap-os role uses a bootstrap script to provision a
python interpreter on flatcar and container os hosts. As the
pypy project switched to another hoster, the download url changed.

If applied this will use the new proper pypy download url in bootstrap script
 		2020-08-21 00:09:47 -07:00
..
defaults Remove dbus-tools from coreos bootstrap (#6428) 2020-07-22 00:04:04 -07:00
files Use proper pypy download url in bootstrap script (#6555) 2020-08-21 00:09:47 -07:00
molecule/default Upgrade molecule to v3 (#6468) 2020-08-04 05:24:19 -07:00
tasks Add Ubuntu 20.04 support and use Python 3 (#6157) 2020-06-16 13:04:05 -07:00
README.md Add support for http(s)_proxy to CoreOS, Fedora and OpenSUSE (#4669) 2019-05-02 12:28:22 -07:00

README.md

bootstrap-os

Bootstrap an Ansible host to be able to run Ansible modules.

This role will:

  • configure the package manager (if applicable) to be able to fetch packages
  • install Python
  • install the necessary packages to use Ansible's package manager modules
  • set the hostname of the host to {{ inventory_hostname }} when requested

Requirements

A host running an operating system that is supported by Kubespray. See https://github.com/kubernetes-sigs/kubespray#supported-linux-distributions for a current list.

SSH access to the host.

Role Variables

Variables are listed with their default values, if applicable.

General variables

  • http_proxy/https_proxy The role will configure the package manager (if applicable) to download packages via a proxy.

  • override_system_hostname: true The role will set the hostname of the machine to the name it has according to Ansible's inventory (the variable {{ inventory_hostname }}).

Per distribution variables

CoreOS

  • coreos_locksmithd_disable: false Whether locksmithd (responsible for rolling restarts) should be disabled or be left alone.

CentOS/RHEL

  • centos_fastestmirror_enabled: false Whether the fastestmirror yum plugin should be enabled.

Dependencies

The kubespray-defaults role is expected to be run before this role.

Example Playbook

Remember to disable fact gathering since Python might not be present on hosts.

- hosts: all
  gather_facts: false  # not all hosts might be able to run modules yet
  roles:
     - kubespray-defaults
     - bootstrap-os

License

Apache 2.0