124 lines
4.7 KiB
YAML
124 lines
4.7 KiB
YAML
---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# found within the "vars/" path. If no OS files are found the task will skip.
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- name: Gather variables for each operating system
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include_vars: "{{ item }}"
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with_first_found:
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- skip: true
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files:
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- "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_version'] | lower }}.yml"
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- "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
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- "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
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- "{{ ansible_facts['distribution'] | lower }}.yml"
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- "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_version'].split('.')[0] }}.yml"
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- "{{ ansible_facts['os_family'] | lower }}.yml"
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tags:
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- always
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- name: Run sshd tasks as root
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become: true
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block:
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- name: Install the OpenSSH server
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package:
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name: "{{ tripleo_sshd_packages }}"
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state: "{{ tripleo_sshd_package_state }}"
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register: _sshd_install_result
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# NOTE(mwhahaha): we need this here because in order to validate our generated
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# config, we need to ensure the host keys exists which happens on initial
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# startup
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- name: Start sshd
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systemd:
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name: sshd
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state: restarted
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enabled: true
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when:
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- _sshd_install_result.changed
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- name: PasswordAuthentication notice
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debug:
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msg: >-
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Notice - The option `tripleo_sshd_password_authentication` is set to
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"{{ tripleo_sshd_password_authentication }}" but `PermitRootLogin` is
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undefined. While this may be perfectly valid, the sshd_config options
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should be reviewed to ensure general user access is functional and
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meeting expectations.
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when:
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- (tripleo_sshd_password_authentication != 'no') and
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not (PermitRootLogin in tripleo_sshd_server_options)
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- name: PasswordAuthentication duplication notice
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debug:
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msg: >-
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WARNING - The PasswordAuthentication has been configured in
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`tripleo_sshd_server_options` but the values are different.
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The `tripleo_sshd_password_authentication` value will be used.
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when:
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- ('PasswordAuthentication' in tripleo_sshd_server_options and
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tripleo_sshd_password_authentication != tripleo_sshd_server_options['PasswordAuthentication'])
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- name: Motd duplication notice
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debug:
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msg: >-
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WARNING - The Banner or PrintMotd has been configured in
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`tripleo_sshd_server_options`. These options may be ignored and
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configured using values from `tripleo_sshd_banner_enabled` and
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`tripleo_sshd_motd_enabled`
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when:
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- ('Banner' in tripleo_sshd_server_options or 'PrintMotd' in tripleo_sshd_server_options)
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- name: Configure the banner text
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copy:
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content: "{{ tripleo_sshd_banner_text }}"
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dest: /etc/issue
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when:
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- tripleo_sshd_banner_enabled | bool
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- name: Configure the motd banner
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copy:
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content: "{{ tripleo_sshd_message_of_the_day }}"
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dest: /etc/motd
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when:
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- tripleo_sshd_motd_enabled | bool
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- name: Update sshd configuration options from vars
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set_fact:
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tripleo_sshd_server_options: |-
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{% set _ = tripleo_sshd_server_options.__setitem__('PasswordAuthentication', tripleo_sshd_password_authentication) %}
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{% if tripleo_sshd_banner_enabled %}
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{% set _ = tripleo_sshd_server_options.__setitem__('Banner', '/etc/issue') %}
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{% endif %}
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{% if tripleo_sshd_motd_enabled %}
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{% set _ = tripleo_sshd_server_options.__setitem__('PrintMotd', 'yes') %}
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{% endif %}
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{{ tripleo_sshd_server_options }}
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- name: Adjust ssh server configuration
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template:
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dest: /etc/ssh/sshd_config
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src: sshd_config_block.j2
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validate: '/usr/sbin/sshd -T -f %s'
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register: _sshd_config_result
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- name: Restart sshd
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systemd:
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name: sshd
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state: restarted
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enabled: true
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when:
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- _sshd_config_result.changed
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