trombik.dbus

ansible-role-dbus

Install and set up dbus

Requirements

None

Role Variables

Variable	Description	Default
`dbus_user`	User for `dbus`	`{{ __dbus_user }}`
`dbus_group`	Group for `dbus`	`{{ __dbus_group }}`
`dbus_package`	Name of the `dbus` package	`{{ __dbus_package }}`
`dbus_service`	Name of the `dbus` service	`{{ __dbus_service }}`
`dbus_conf_dir`	Config directory path	`{{ __dbus_conf_dir }}`
`dbus_systemd_dir`	Path to `system.d` directory	`{{ dbus_conf_dir }}/system.d`
`dbus_conf_file`	Path to `system-local.conf`	`{{ dbus_conf_dir }}/system-local.conf`
`dbus_system_local_config`	Content for `system-local.conf`	See below
`dbus_systemd_config`	List of files in the `system.d` directory. See below	`[]`

`dbus_system_local_config`

<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
 <busconfig></busconfig>

`dbus_systemd_config`

This variable represents files that should be in dbus_systemd_dir.

Key	Value	Mandatory?
`name`	Name of the file	yes
`state`	Must be either `present` or `absent`	yes
`content`	Content of the file	no

Debian

Variable	Default
`__dbus_user`	`messagebus`
`__dbus_group`	`messagebus`
`__dbus_package`	`dbus`
`__dbus_conf_dir`	`/etc/dbus-1`
`__dbus_service`	`dbus.service`

FreeBSD

Variable	Default
`__dbus_user`	`messagebus`
`__dbus_group`	`messagebus`
`__dbus_package`	`devel/dbus`
`__dbus_conf_dir`	`/usr/local/etc/dbus-1`
`__dbus_service`	`dbus`

OpenBSD

Variable	Default
`__dbus_user`	`_dbus`
`__dbus_group`	`_dbus`
`__dbus_package`	`dbus`
`__dbus_conf_dir`	`/etc/dbus-1`
`__dbus_service`	`messagebus`

RedHat

Variable	Default
`__dbus_user`	`messagebus`
`__dbus_group`	`messagebus`
`__dbus_package`	`dbus`
`__dbus_conf_dir`	`/etc/dbus-1`
`__dbus_service`	`dbus.service`

Dependencies

None

Example Playbook

- hosts: localhost
  roles:
    - ansible-role-dbus
  pre_tasks:
    - name: Create _avahi user
      user:
        name: _avahi
        state: present
      when:
        - ansible_os_family != 'FreeBSD'
        - ansible_os_family != 'OpenBSD'
    - name: Create wheel group
      group:
        name: wheel
        state: present
      when:
        - ansible_os_family != 'FreeBSD'
        - ansible_os_family != 'OpenBSD'

  vars:
    dbus_systemd_config:
      - name: foo.conf
        state: absent
      - name: avahi-dbus.conf
        state: present
        content: |
          <!DOCTYPE busconfig PUBLIC
                    "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
                    "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
          <busconfig>

            <!-- Only root or user _avahi can own the Avahi service -->
            <policy user="_avahi">
              <allow own="org.freedesktop.Avahi"/>
            </policy>
            <policy user="root">
              <allow own="org.freedesktop.Avahi"/>
            </policy>

            <!-- Allow everyone to invoke methods on the Avahi server, except SetHostName -->
            <policy context="default">
              <allow send_destination="org.freedesktop.Avahi"/>
              <allow receive_sender="org.freedesktop.Avahi"/>

              <deny send_destination="org.freedesktop.Avahi"
                    send_interface="org.freedesktop.Avahi.Server" send_member="SetHostName"/>
            </policy>

            <!-- Users of the group "wheel" can access SetHostName -->
            <policy group="wheel">
              <allow send_destination="org.freedesktop.Avahi"/>
              <allow receive_sender="org.freedesktop.Avahi"/>
            </policy>
            <policy user="root">
              <allow send_destination="org.freedesktop.Avahi"/>
              <allow receive_sender="org.freedesktop.Avahi"/>
            </policy>
          </busconfig>

License

Copyright (c) 2017 Tomoyuki Sakurai <tomoyukis@reallyenglish.com>

You can use, copy, modify, and share this software for any reason, with or without payment, as long as you include the copyright notice and this permission notice in all copies.

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTIES. THE AUTHOR IS NOT LIABLE FOR ANY DAMAGES RESULTING FROM THE USE OF THIS SOFTWARE.

Author Information

Tomoyuki Sakurai tomoyukis@reallyenglish.com

This README was made by qansible

Informazioni sul progetto

Install and configure dbus

role dbus

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ansible-galaxy install trombik.dbus

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Proprietario

Tomoyuki Sakurai

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