Vendor Galaxy Roles and Collections

ansible_collections/debops/debops/roles/tzdata/COPYRIGHT

@@ -0,0 +1,19 @@
+debops.tzdata - Manage system time zone using Ansible
+
+Copyright (C) 2020 Maciej Delmanowski <drybjed@gmail.com>
+Copyright (C) 2020 DebOps <https://debops.org/>
+SPDX-License-Identifier: GPL-3.0-only
+
+This Ansible role is part of DebOps.
+
+DebOps is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 3, as
+published by the Free Software Foundation.
+
+DebOps is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with DebOps. If not, see https://www.gnu.org/licenses/.

ansible_collections/debops/debops/roles/tzdata/defaults/main.yml

@@ -0,0 +1,70 @@
+---
+# .. vim: foldmarker=[[[,]]]:foldmethod=marker
+
+# .. Copyright (C) 2020 Maciej Delmanowski <drybjed@gmail.com>
+# .. Copyright (C) 2020 DebOps <https://debops.org/>
+# .. SPDX-License-Identifier: GPL-3.0-only
+
+# .. _tzdata__ref_defaults:
+
+# debops.tzdata default variables
+# ===============================
+
+# .. contents:: Sections
+#    :local:
+#
+# .. include:: ../../../../includes/global.rst
+
+
+# Global options [[[
+# ------------------
+
+# .. envvar:: tzdata__enabled [[[
+#
+# Enable or disable time zone management using the :ref:`debops.tzdata` role.
+tzdata__enabled: True
+
+                                                                   # ]]]
+# .. envvar:: tzdata__timezone [[[
+#
+# Specify timezone in the form of 'Area/Zone'. Use :command:`timedatectl
+# list-timezones` to see a list of possible values. To set the UTC timezone,
+# specify it as 'Etc/UTC'.
+tzdata__timezone: '{{ ansible_local.tzdata.timezone | d("Etc/UTC") }}'
+                                                                   # ]]]
+                                                                   # ]]]
+# APT packages [[[
+# ----------------
+
+# .. envvar:: tzdata__base_packages [[[
+#
+# List of the APT packages to install for time zone support.
+tzdata__base_packages: [ 'tzdata' ]
+
+                                                                   # ]]]
+# .. envvar:: tzdata__packages [[[
+#
+# List of additional APT packages to install with the ``tzdata`` package.
+tzdata__packages: []
+                                                                   # ]]]
+                                                                   # ]]]
+# Service restart [[[
+# -------------------
+
+# .. envvar:: tzdata__restart_default_services [[[
+#
+# List of the default :command:`systemd` service units which should be
+# restarted when time zone is changed. Only currently active services will be
+# restarted.
+tzdata__restart_default_services:
+  - 'cron.service'
+  - 'rsyslog.service'
+
+                                                                   # ]]]
+# .. envvar:: tzdata__restart_services [[[
+#
+# List of additional :command:`systemd` service units which should be restarted
+# when time zone is changed.
+tzdata__restart_services: []
+                                                                   # ]]]
+                                                                   # ]]]

ansible_collections/debops/debops/roles/tzdata/meta/main.yml

@@ -0,0 +1,29 @@
+---
+# Copyright (C) 2020 Maciej Delmanowski <drybjed@gmail.com>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-only
+
+# Ensure that custom Ansible plugins and modules included in the main DebOps
+# collection are available to roles in other collections.
+collections: [ 'debops.debops' ]
+
+dependencies: []
+
+galaxy_info:
+
+  author: 'Maciej Delmanowski'
+  description: 'Configure system time zone'
+  company: 'DebOps'
+  license: 'GPL-3.0-only'
+  min_ansible_version: '2.9.0'
+  platforms:
+  - name: Ubuntu
+    versions:
+    - all
+  - name: Debian
+    versions:
+    - all
+  galaxy_tags:
+  - timezone
+  - tzdata
+  - ntp

ansible_collections/debops/debops/roles/tzdata/tasks/legacy.yml

@@ -0,0 +1,62 @@
+---
+# Copyright (C) 2014-2017 Maciej Delmanowski <drybjed@gmail.com>
+# Copyright (C) 2015-2017 Robin Schneider <ypid@riseup.net>
+# Copyright (C) 2014-2017 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-only
+
+- name: Configure tzdata area in debconf
+  ansible.builtin.debconf:
+    name: 'tzdata'
+    question: 'tzdata/Areas'
+    vtype: 'select'
+    value: '{{ tzdata__timezone.split("/")[0] }}'
+  register: tzdata__register_debconf_set_area
+  notify: [ 'Refresh host facts' ]
+  when: tzdata__enabled | bool
+
+- name: Configure tzdata zone in debconf
+  ansible.builtin.debconf:
+    name: 'tzdata'
+    question: 'tzdata/Zones/{{ tzdata__timezone.split("/")[0] }}'
+    vtype: 'select'
+    value: '{{ tzdata__timezone.split("/")[1] }}'
+  register: tzdata__register_debconf_set_zone
+  notify: [ 'Refresh host facts' ]
+  when: tzdata__enabled | bool
+
+  # tzdata ignores debconf answers when configured non-interactively
+  # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704089
+- name: Configure timezone in /etc/timezone
+  ansible.builtin.copy:
+    content: '{{ tzdata__timezone }}'
+    dest: '/etc/timezone'
+    mode: '0644'
+  register: tzdata__register_etc_timezone
+  notify: [ 'Refresh host facts' ]
+  when: tzdata__enabled | bool
+
+- name: Check if /etc/localtime is a symlink
+  ansible.builtin.stat:
+    path: '/etc/localtime'
+  register: tzdata__register_etc_localtime
+  when: tzdata__enabled | bool
+
+- name: Symlink correct timezone as /etc/localtime
+  ansible.builtin.file:  # noqa no-handler
+    path: '/etc/localtime'
+    src: '/usr/share/zoneinfo/{{ tzdata__timezone }}'
+    state: 'link'
+    mode: '0644'
+  notify: [ 'Refresh host facts' ]
+  when: (tzdata__enabled | bool and
+         tzdata__register_etc_timezone is changed and
+         tzdata__register_etc_localtime.stat.islnk | bool)
+
+- name: Reconfigure tzdata
+  ansible.builtin.command: 'dpkg-reconfigure --frontend noninteractive tzdata'  # noqa no-handler
+  register: tzdata__register_dpkg_reconfigure
+  changed_when: tzdata__register_dpkg_reconfigure.changed | bool
+  when: (tzdata__enabled | bool and
+         (tzdata__register_debconf_set_area is changed or
+          tzdata__register_debconf_set_zone is changed or
+          tzdata__register_etc_timezone is changed))

ansible_collections/debops/debops/roles/tzdata/tasks/main.yml

@@ -0,0 +1,74 @@
+---
+# Copyright (C) 2020 Maciej Delmanowski <drybjed@gmail.com>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-only
+
+- name: Import DebOps global handlers
+  ansible.builtin.import_role:
+    name: 'global_handlers'
+
+- name: Install required packages
+  ansible.builtin.package:
+    name: '{{ q("flattened", tzdata__base_packages + tzdata__packages) }}'
+    state: '{{ "present"
+               if ((ansible_local.tzdata.configured | d()) | bool)
+               else "latest" }}'
+  register: tzdata__register_packages
+  until: tzdata__register_packages is succeeded
+  when: tzdata__enabled | bool
+
+- name: Make sure that Ansible local facts directory exists
+  ansible.builtin.file:
+    path: '/etc/ansible/facts.d'
+    state: 'directory'
+    mode: '0755'
+  when: tzdata__enabled | bool and not ansible_local | d()
+
+- name: Save tzdata local facts
+  ansible.builtin.template:
+    src: 'etc/ansible/facts.d/tzdata.fact.j2'
+    dest: '/etc/ansible/facts.d/tzdata.fact'
+    mode: '0755'
+  notify: [ 'Refresh host facts' ]
+  when: tzdata__enabled | bool
+  tags: [ 'meta::facts' ]
+
+- name: Update Ansible facts if they were modified
+  ansible.builtin.meta: 'flush_handlers'
+
+- name: Configure the time zone
+  community.general.timezone:
+    name: '{{ tzdata__timezone }}'
+  register: tzdata__register_timezone
+  notify: [ 'Refresh host facts' ]
+  when: (tzdata__enabled | bool and ansible_service_mgr == "systemd" and
+         (ansible_local.tzdata.timezone | d('Etc/UTC')) != tzdata__timezone)
+
+- name: Execute legacy timezone tasks
+  ansible.builtin.include_tasks: 'legacy.yml'
+  when: (tzdata__enabled | bool and ansible_service_mgr != "systemd" and
+         (ansible_local.tzdata.timezone | d('Etc/UTC')) != tzdata__timezone)
+
+- name: Update Ansible facts if time zone was modified
+  ansible.builtin.meta: 'flush_handlers'
+
+- name: Get list of currently running systemd services
+  ansible.builtin.shell: set -o nounset -o pipefail -o errexit &&
+         systemctl list-units --state active | awk 'match($1, /\./) {print $1}'
+  args:  # noqa no-handler
+    executable: 'bash'
+  register: tzdata__register_services
+  changed_when: tzdata__register_services.changed | bool
+  when: (tzdata__enabled | bool and ansible_service_mgr == 'systemd' and
+         tzdata__register_timezone is changed)
+
+- name: Request restart of services affected by time zone modification
+  ansible.builtin.systemd:  # noqa no-handler
+    name: '{{ item }}'
+    state: 'restarted'
+    no_block: True
+  loop: '{{ q("flattened", (tzdata__restart_default_services
+                            + tzdata__restart_services)) }}'
+  when: (tzdata__enabled | bool and ansible_service_mgr == 'systemd' and
+         tzdata__register_timezone is changed and
+         item in tzdata__register_services.stdout_lines)

ansible_collections/debops/debops/roles/tzdata/templates/etc/ansible/facts.d/tzdata.fact.j2

@@ -0,0 +1,30 @@
+#!{{ ansible_python['executable'] }}
+# -*- coding: utf-8 -*-
+
+# Copyright (C) 2020 Maciej Delmanowski <drybjed@gmail.com>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-only
+
+# {{ ansible_managed }}
+
+from __future__ import print_function
+from json import loads, dumps
+import subprocess
+import os
+
+
+timezone_file = '/etc/timezone'
+
+output = loads('''{{ {"configured": True,
+                      "enabled": tzdata__enabled | bool
+                     } | to_nice_json }}''')
+
+if os.path.exists(timezone_file) and os.path.isfile(timezone_file):
+    try:
+        with open(timezone_file, 'r') as f:
+            for line in f:
+                output.update({'timezone': line.strip()})
+    except Exception:
+        pass
+
+print(dumps(output, sort_keys=True, indent=4))