Kevin Veen-Birkenbach 8e4ee723d7 Make mail stack optional for Infinito.Nexus deployments without Mailu (e.g. Raspberry Pi / robots) ...

Refactored mail-related roles to support running Infinito.Nexus on nodes without a dedicated mail server:
- Introduced sys-svc-mail as central mail orchestration role.
- Split msmtp handling into sys-svc-mail-msmtp.
- Added sys-svc-mail-smtp to provide a localhost-only Postfix relay when Mailu is not present.
- Updated alert/health roles to use the new mail orchestration.
- Avoid installing postfix inside containers via IS_CONTAINER guard.
- Adjusted WordPress role to use the new msmtp template path.

This allows lightweight deployments (e.g. Raspberry Pi, robots, edge nodes) to send mail via localhost without requiring a full Mailu stack.

ChatGPT discussion: https://chatgpt.com/share/6931edf1-cb98-800f-9e3c-a62d69ccb223

2025-12-04 21:24:53 +01:00

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main.yml

Make mail stack optional for Infinito.Nexus deployments without Mailu (e.g. Raspberry Pi / robots)

2025-12-04 21:24:53 +01:00