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30 lines
1.6 KiB
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30 lines
1.6 KiB
Text
== 1-prep README
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This 1st
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https://github.com/iiab/iiab/wiki/IIAB-Contributors-Guide#ansible[stage]
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(1-prep) arranges low-level things like remote support infra, DNS prep,
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hardware, low-level OS quirks, and basic security:
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* SSHD
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* OpenVPN if/as needed later for remote support
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* https://github.com/iiab/iiab/tree/master/roles/iiab-admin#iiab-admin-readme[iiab-admin]
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username and group, to log into Admin Console
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* dnsmasq (install now, configure later!)
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* Universally unique identifier: /etc/iiab/uuid
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* Ubermix (distro) needs /etc/tmpfiles.d/iiab.conf to create essential
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/var/log subdirs on each boot
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* *_Hardware actions:_*
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** link:tasks/install-expand-rootfs.yml[*_install-expand-rootfs.yml_*]:
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*** Install https://en.wikipedia.org/wiki/APT_(software)[apt] packages parted (reveals last partition) and cloud-guest-utils (for growpart)
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*** Install link:templates/iiab-expand-rootfs[/usr/sbin/iiab-expand-rootfs] that acts on flag flag `/.expand-rootfs`
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*** Enable iiab-expand-rootfs.service so this can happen during any future boot-up
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** link:tasks/raspberry_pi.yml[*_raspberry_pi.yml_*]:
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*** RTC (real-time clock): install udev rule, configure, enable
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*** Install apt packages fake-hwclock (as above RTC is often missing or dead!) and dphys-swapfile (for swap file below)
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*** Increase swap file size (to `pi_swap_file_size`)
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** NUC 6 Wi-Fi firmware
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** Check for WiFi devices (if so, set `has_wifi_device`)
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Recap: Similar to 0-init, 2-common, 3-base-server, 4 server-options and
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5-xo-services — this 1st stage installs core server infra (that is not
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user-facing).
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