91b5817e5f
Introduces a single, idempotent baseline role to supersede the overlapping day0-baseline and common roles. Capabilities are feature-flagged so they can be toggled per-host: - packages (common + OS-family + per-host extras) - timezone + locale - chrony time sync against sundial - baseline users (jarvis admin account with SSH key + NOPASSWD sudo) - SSH hardening via /etc/ssh/sshd_config.d/ drop-in - unattended security upgrades (Debian family) - sysctl drop-in at /etc/sysctl.d/99-mk-labs.conf - journald retention caps - branded MOTD Ubuntu/Debian is first-class; vars/RedHat.yml provides a placeholder for future distros via the ansible_os_family pattern. The legacy day0-baseline and common roles remain in place for now and will be removed during the playbook cleanup sweep, alongside the existing playbook naming inconsistencies.
22 lines
622 B
YAML
22 lines
622 B
YAML
---
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# ============================================================================
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# journald retention
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# ============================================================================
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- name: Ensure journald drop-in directory exists
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ansible.builtin.file:
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path: /etc/systemd/journald.conf.d
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state: directory
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owner: root
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group: root
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mode: "0755"
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- name: Deploy journald retention drop-in
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ansible.builtin.template:
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src: journald-retention.conf.j2
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dest: /etc/systemd/journald.conf.d/10-mk-labs-retention.conf
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owner: root
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group: root
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mode: "0644"
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notify: Restart systemd-journald
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