Scripts for filling an sd-card for a raspberry pi with alpine linux and configuring it with:

• a Let's encrypt certificate using dehydrated.io
• lighttpd
• openssh with public key authentication for root
• diskless install, so the sd card is never written to
• unless you use lbu to commit changes
• installs updates on boot
• sends own ip address as email just in case it changes

Usage examples

./generate-apkovl.sh hostname domain.com.invalid [email protected] smtp.server.invalid path/to/ssh/keyfile.pub www/ staging

./write-sd-card.sh /path/to/mounted/sd/card hostname.apkovl.tar.gz

web sites

The web sites to serve must be placed in a single directory given as a parameter to generate-apkovl.sh. Each web site must be placed in a separate sub directory:

• www
  • domain1.com.invalid
    • htdocs
      • index.html
  • domain2.fi.invalid
    • htdocs
      • index.html

One of the web sites should probably be the hostname.domain.com.invalid given as a parameter. www.hostname.domain.com.invalid is redirected automatically.

Dependencies

Lots.

• wget
• openssh
• bash
• tar
• gzip
• ...

Missing features

• configurable timezone
• actual content for the website
• static ip support
• dynamic dns support

TODO

• initial/etc/resolv.conf
• initial/etc/network/interfaces