Alpine Linux:Ideas: Difference between revisions
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''' | '''Please note that this page is no longer monitored''' but remains for historical reasons. '''If you wish to raise ideas or feature requests or bugs please do so at https://gitlab.alpinelinux.org/groups/alpine/-/issues ''' | ||
However, this page could be used for discussion of ideas, or you can use the Alpine-Devel [[Mailing_lists | mailing list]] | |||
== Package manager == | == Package manager == | ||
| Line 47: | Line 49: | ||
== Security == | == Security == | ||
=== Protection against cold boot attacks === | === Protection against cold boot attacks === | ||
This is a subject that pages can be written about and everyone has a different opinion. AFAIK there's no real protection against it if your machine is powered on and unattended. Nonetheless limited protection could be afforded by overwriting RAM with zero's or random data whenever a reboot, halt or poweroff command is issued. | This is a subject that pages can be written about and everyone has a different opinion. AFAIK there's no real protection against it if your machine is powered on and unattended. Nonetheless limited protection could be afforded by overwriting RAM with zero's or random data whenever a reboot, halt or poweroff command is issued. '''Raised under issue {{issue|2534}}''' | ||
=== sysctl.conf changes == | === sysctl.conf changes === | ||
It seems by default many security features are already enabled, a few not enabled (checked on alpine 2.7.0) that would be a good idea to turn on are: | It seems by default many security features are already enabled, a few not enabled (checked on alpine 2.7.0) that would be a good idea to turn on are: | ||
- magic-sysreq | - magic-sysreq | ||
I've already documented these on the sysctl.conf [[ | I've already documented these on the sysctl.conf [[Sysctl.conf|wiki page]]. | ||
Maybe we could enable these by default in new installs? | Maybe we could enable these by default in new installs? | ||
Latest revision as of 02:27, 25 August 2023
Please note that this page is no longer monitored but remains for historical reasons. If you wish to raise ideas or feature requests or bugs please do so at https://gitlab.alpinelinux.org/groups/alpine/-/issues
However, this page could be used for discussion of ideas, or you can use the Alpine-Devel mailing list
Package manager
Ideas for apk-tools.
plugin for curl
A dlopened() download plugin that is linked to curl, which is used for remote repositories. By having it as a plugin we dont need libcurl in the initramfs.
wget (current behaviour) could be used as a fallback.
Booting
Booting from net
Priority: low
Provide ip address and remote hostname as kernel parameter and run directly from network. The only thing needed for this would probably be a special initramfs image.
Not sure how useful it would be, but it would be cool.
Installer
Installer templates
Have some "templates", or presseeds or something similar so you can easily install a lot of alpine boxes.
Installer for headless installs
Installer that would create a bootable iso/usbdrive + a working config. Could be written in wxWidgets so it could be run from either Windows or Linux.
Autorun program/script on CD
Could be nice with an autorun program that will be executed when cd is inserted in a windows computer. It could have a menu with the following options:
- create boot floppy for CDROM
- create boot floppy for USB
- install Alpine on an USB drive
Network installs
This is in-tie with headless installing and (at least for me) it's the big white elephant missing feature: to be able to run a server-based remote install of a system without any manual intervention. It might need an upgrade or the hardware could have been replaced after a failure. Driving there and reinstalling packages is a no-go in some places.
(Look at kickstart + cobbler + koan for RHEL as examples). If such a feature is ever add *please* make it compatible to something existing, i.e. even ubuntu is running with cobbler now).
20:46, 1 January 2012 (UTC)
Infrastructure
Package database
A database with all the packages and their status.
Possibility to rate/vote packages? Some easy way for users to give feedback on what packages they think we should focus on.
Security
Protection against cold boot attacks
This is a subject that pages can be written about and everyone has a different opinion. AFAIK there's no real protection against it if your machine is powered on and unattended. Nonetheless limited protection could be afforded by overwriting RAM with zero's or random data whenever a reboot, halt or poweroff command is issued. Raised under issue #2534
sysctl.conf changes
It seems by default many security features are already enabled, a few not enabled (checked on alpine 2.7.0) that would be a good idea to turn on are:
- magic-sysreq
I've already documented these on the sysctl.conf wiki page. Maybe we could enable these by default in new installs?