91 lines
1.8 KiB
Plaintext
91 lines
1.8 KiB
Plaintext
= Unattended-upgrades setup
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Unattended-upgrades setup role. It also installs and configures Postfix as a SMTP relay in order to send emails when target system needs to be rebooted.
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== Requirements
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This role was written for Debian (tested on >= 11) and requires root privileges.
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== Role Variables
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Variables can be found in the link:./defaults/main.yml[default vars file]. As a bare minimum you should configure SMTP credentials.
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[source,yaml]
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----
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upgrades_sender: "{{ ansible_user }}@{{ ansible_hostname }}.lan"
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----
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Defines which email unattended-upgrades will use to send emails.
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[source,yaml]
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----
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postfix_hostname: "{{ ansible_hostname }}.lan"
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----
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Configures Postfix hostname.
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[source,yaml]
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----
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smtp_username:
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smtp_password:
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smtp_port: 587
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----
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SMTP credentials (required). Port defaults to 587 (STARTTLS).
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[source,yaml]
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----
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relay_servername: "{{ smtp_username | regex_search('(?<=@)(.+)\\.[\\w]+$') }}"
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----
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SMTP servername, defaults to `smtp_username` domain. If yours differs modify it here.
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[source,yaml]
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----
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custom_smtp_header: false
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from_header:
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from_email:
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----
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Customizes SMTP header. Make sure to configure `from_header` (added header) and `from_email` (email address of FROM) correctly if you enable SMTP headers variable.
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[source,yaml]
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----
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smtp_masquerade: false
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----
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SMTP masquerade allows to replace the FROM statement to the value of `smtp_username`.
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[source,yaml]
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----
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additional_lists: []
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----
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List of additional sources lists you want to add to unattended-upgrades.
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== Dependencies
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None.
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== Example Playbook
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[source,yaml]
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----
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- name: Deploy automatic upgrades
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hosts: all
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become: true
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vars:
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smtp_username: user@domain.com
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smtp_password: pa$$word
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roles:
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- role: 'unattended-upgrades'
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----
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== License
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BSD-3
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== Author Information
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Role created by https://git.syyrell.com/syrell[syrell].
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