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alpine-linux-headless-bootstrap
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Merge pull request #8 from macmpi/dev 

bump to 0.6: improve cleanup
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macmpi 2023-02-24 16:45:42 +01:00 committed by GitHub
parent 909875797c 0bb6c50b20
commit 0eb0d7878d
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3 changed files with 9 additions and 3 deletions
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4
README.md
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@ -12,8 +12,8 @@ Tools provided here can be used on any plaform for any install modes (diskless,
Just add [**headless.apkovl.tar.gz**](https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/main/headless.apkovl.tar.gz) overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot the system. Just add [**headless.apkovl.tar.gz**](https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/main/headless.apkovl.tar.gz) overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot the system.
With default network interface definitions (and SSID/pass file if using wifi), one may then access the system under `ssh` with:\ With default network interface definitions (and SSID/pass file if using wifi), one may then access the system under `ssh` with: `ssh root@<IP>`\
`ssh root@<IP>` (system IP address may be determined with any IP scanning tools such as `nmap`). (system IP address may be determined with any IP scanning tools such as `nmap`).
As with Alpine Linux initial bring-up, `root` account has no password initially (change that after setup!).\ As with Alpine Linux initial bring-up, `root` account has no password initially (change that after setup!).\
From there, system install can be fine-tuned as usual with `setup-alpine` for instance (check [wiki](https://wiki.alpinelinux.org/wiki/Alpine_setup_scripts#setup-alpine) for details). From there, system install can be fine-tuned as usual with `setup-alpine` for instance (check [wiki](https://wiki.alpinelinux.org/wiki/Alpine_setup_scripts#setup-alpine) for details).

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headless.apkovl.tar.gz
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8
overlay/etc/local.d/headless.start
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@ -1,6 +1,6 @@
#!/bin/sh #!/bin/sh
VERSION="0.5" VERSION="0.6"
# Redirect stdout and errors to console as rc.local does not log anything # Redirect stdout and errors to console as rc.local does not log anything
exec 1>/dev/console 2>&1 exec 1>/dev/console 2>&1
@ -101,11 +101,17 @@ cat <<-EOF >> /etc/conf.d/sshd
rc-service sshd start rc-service sshd start
## Prep for final post-cleanup ## Prep for final post-cleanup
## clears any installed packages and settings
cat <<-EOF > /tmp/.trash/post-cleanup cat <<-EOF > /tmp/.trash/post-cleanup
#!/bin/sh #!/bin/sh
logger -st ${0##*/} "Cleaning-up..." logger -st ${0##*/} "Cleaning-up..."
mv /etc/ssh/sshd_config.orig /etc/ssh/sshd_config mv /etc/ssh/sshd_config.orig /etc/ssh/sshd_config
mv /etc/conf.d/sshd.orig /etc/conf.d/sshd mv /etc/conf.d/sshd.orig /etc/conf.d/sshd
apk del openssh
apk del wpa_supplicant
rm -rf /etc/wpa_supplicant
rm /etc/network/interfaces
rm /etc/hostname
rm /etc/modules-load.d/g_ether.conf rm /etc/modules-load.d/g_ether.conf
rm /etc/modprobe.d/g_ether.conf rm /etc/modprobe.d/g_ether.conf
rc-update del local default rc-update del local default