#!/bin/bash
-# Program to setup Ian's computers
+# Setup Ian's computers
# Copyright (C) 2024 Ian Kelling
# This program is free software: you can redistribute it and/or modify
# SPDX-License-Identifier: GPL-3.0-or-later
-# shellcheck source=/a/bin/ds/.bashrc
-export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]]; then . ~/.bashrc; fi
+# shellcheck disable=SC2317 # false positive
+export LC_USEBASHRC=t
+source /a/bin/ds/.bashrc
### setup
source /a/bin/bash-bear-trap/bash-bear
t=$(mktemp)
case $n in
bookworm)
- cat >$t <<'EOF'
-EOF
cat >$t <<EOF
deb http://deb.debian.org/debian bookworm main
deb-src http://deb.debian.org/debian bookworm main
done
if $doupdate; then
tmpdir=$(mktemp -d)
- cd $tmpdir
- p download debian-archive-keyring
- s dpkg -i debian-archive-keyring
+ (
+ cd $tmpdir
+ # cant apt get the keyring without doing an update, can't update
+ # without the keyring, this is a stupid chicken and egg problem
+ # that apt should have some feature to solve, but doesn't as far
+ # as I know.
+ f=debian-archive-keyring_2023.3+deb12u1_all.deb
+ wget http://ftp.debian.org/debian/pool/main/d/debian-archive-keyring/$f
+ sudo dpkg -i $f
+ )
p update
- cd -
rm -rf $tmpdir
fi
- if [[ ! -e /usr/share/debootstrap/scripts/bookworm ]]; then
+ if [[ ! -e /usr/share/debootstrap/scripts/noble ]]; then
t=$(mktemp -d)
cd $t
- m aptitude download debootstrap/bookworm
+ m aptitude download debootstrap/noble
m ex ./*
sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
fi
esac
case $codename_compat in
- jammy)
+ jammy|noble)
s systemctl enable --now ssh-agent-iank
;;
esac
client-to-client
EOF
-
- ngset
- files=(/etc/openvpn/client-config-hole/*)
- if (( ${#files[@]} >= 1 )); then
- rm -f ${files[@]}
- fi
- ngreset
- for host in ${!vpn_ips[@]}; do
- sd /etc/openvpn/client-config-hole/$host <<EOF
-ifconfig-push 10.5.5.${vpn_ips[$host]} 255.255.255.0
-EOF
- done
+ # note client-config files are setup in brc2 update-host-info
# for adding cert to system with /p
# Pin-Priority: 1001
# EOF
#
- # TODO: I had to uninstall linux-image-generic-hwe-20.04 because of a conflict
- # about linux-firmware. Should probably install it to begin with in fai if
- # i'm going to use.
- pi system76-driver system76-firmware
+ # s fwupdmgr get-updates
+ # says I have 3 "devices with no available firmware updates"
+ # if there were updates, install with: s fwupdmgr update
+
+ check_downgrade=false
+ if [[ ! -e /etc/apt/preferences.d/system76-apt-preferences ]]; then
+ check_downgrade=true
+ fi
+ pi system76-firmware system76-driver fwupd
+ if $check_downgrade && [[ -e /etc/apt/preferences.d/system76-apt-preferences ]]; then
+ # driver installs a preferences file to give s76 packages
+ # priority so we may need to downgrade here.
+ pup --allow-downgrades
+ fi
+ # system76-driver: on a modern kernel, it seems to mainly just do
+ # some power settings, I haven't looked entirely through it. Of
+ # its recommended packages, system76-power is the only one I
+ # haven't looked at, the others do nothing for laptops i
+ # have. they have models hardcoded in source, so you can just grep
+ # for it. pkx package; caf | less. I'm rather annoyed that
+ # com.system76.PowerDaemon.service is regularly taking up the
+ # most power. I wonder what it is actually doing, it really
+ # doesn't say, just has cryptic messages when I turn on
+ # debug logs, and has no documentation. Similar deal with
+ # system76-driver.service.
+ #
# if you get a notice about a firmware update, the notifier on i3
- # is too dumb to do anything when you click it. so to see
- # a changelog, cd to
+ # is too dumb to do anything when you click it.
+ # to manually get new firmware,
+ # system76-firmware-cli schedule --open
+ # to see a changelog, cd to
# /var/cache/system76-firmware-daemon
# extract the xz files there, one will contain a changelog.
# then to install an update:
# box type: scale to width of bounds. alignment in bounding box:
# bottom left. bounding box size 1920 x 1080.
- # ppa:obsproject/obs-studio
- if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
- # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
- sd /etc/apt/sources.list.d/obs.list <<EOF
+ # as of 2024-06, noble repo doesn't exist yet
+ if [[ $codename_compat != noble ]]; then
+ # ppa:obsproject/obs-studio
+ if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
+ # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
+ sd /etc/apt/sources.list.d/obs.list <<EOF
deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
EOF
- trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
- p update
+ trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
+ p update
+ fi
fi
;;
jammy)
# not yet bothering with mate
pi lightdm-gtk-greeter lightdm
+ case $HOSTNAME in
+ sy|bo)
+ # todo: try removing this. also, see if system76-driver fixes this.
+
+ # on newer laptop, this config makes xorg load an intel module
+ # in Xorg.0.log and display nothing. background:
+ #
+ # I dropped lightdm as I was trying to figure this out, why xorg was
+ # displaying nothing. I did a diff of a working Xorg.0.log from a
+ # popos is, which is in ~/.local/share/xorg/Xorg.0.log if it runs as
+ # a regular user. I noticed 2 differences, on the failing one it was
+ # loading the intel xorg module. On the successful one, it had a
+ # line systemd-logind: got fd for /dev/dri/card1 226:1, on the
+ # failing one it had a line about systemd-logind not knowing the
+ # seat or session or something. There was no search results about
+ # that, switching to xinit made that go away. Note: gpg-agent seems
+ # to be working ok as an ssh agent. xsession has an option
+ # use-ssh-agent but perhaps it decides to leave gpg agent in charge.
+ cat >/etc/X11/xorg.conf.d/20-intel.conf <<'EOF'
+# iank:
+# https://forums.linuxmint.com/viewtopic.php?f=208&t=224942#p1197049
+# prevents konsole from being borderline unusable on system76 intel graphics + i3
+Section "Device"
+ Identifier "Intel Graphics"
+ Driver "intel"
+ Option "TearFree" "true"
+EndSection
+EOF
+ ;;
+ esac
+ ;;
+ noble)
+ pi xinit
;;
esac
esac
;;
ubuntu)
+ case $codename in
+ noble)
+ if pcheck ubuntu-system-adjustments; then
+ # mint firefox has a dependency which is totally not really
+ # needed, just some mint branding and maybe a random firefox
+ # setting.
+ tmpdir="$(mktemp -d)"
+ # it puts the deb in .., so use a subdir to stay contained
+ mkdir $tmpdir/sub
+ cd "$tmpdir/sub"
+ # edited from output of equivs-control ubuntu-system-adjustments
+ cat >ubuntu-system-adjustments <<'EOF'
+Section: misc
+Priority: optional
+Version: 2030
+Standards-Version: 3.9.2
+Package: ubuntu-system-adjustments
+Description: ubuntu-system-adjustments-dummy
+EOF
+ equivs-build ubuntu-system-adjustments
+ sudo dpkg -i ../ubuntu-system-adjustments_2030_all.deb
+ cd
+ rm -r "$tmpdir"
+ fi
+ ;;
+ esac
pi firefox
;;
debian)
esac
+case $codename_compat in
+ aramo|buster)
+ # https://wiki.archlinux.org/title/bluetooth
+ pi pavucontrol paprefs pulseaudio-module-bluetooth pulsemixer
+ ;;
+ noble|bookworm)
+ pi pipewire-audio
+ # having pipewire installed prevents the recommends in these from installing pulse
+ pi pulsemixer pavucontrol
+ ;;
+esac
+
+
# TODO: some of the X programs can be removed from pall when using wayland
# depends gcc is a way to install suggests. this is apparently the only
# I dont want that.
pi-nostart schroot
+## note: this bug doesn't exist in t12+
# fix systemd unit failure. i dont know of any actual impact
# other than systemd showing in degraded state. So, we dont bother
# fixing the current state, let it fix on the next reboot.
# https://gitlab.com/cjwatson/binfmt-support/-/commit/54f0e1af8a
-tmp=$(systemctl cat binfmt-support.service | grep ^After=)
-if [[ $tmp != *systemd-binfmt.service* ]]; then
- s u /etc/systemd/system/binfmt-support.service.d/override.conf <<EOF
+if pcheck binfmt-support; then
+ tmp=$(systemctl cat binfmt-support.service | grep ^After=)
+ if [[ $tmp != *systemd-binfmt.service* ]]; then
+ s u /etc/systemd/system/binfmt-support.service.d/override.conf <<EOF
[Unit]
$tmp systemd-binfmt.service
EOF
+ fi
fi
-
# commented, not worth the hassle i think.
#seru enable psd
#seru start psd
# it asks if it should make users in it's group capture packets without root,
# which is arguably more secure than running wireshark as root. default is no,
# which is what i prefer, since I plan to use tcpdump to input to wireshark.
-s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
+# note: t10 called this wireshark-gtk, i don't care about t10 anymore.
+s DEBIAN_FRONTEND=noninteractive pi wireshark
# /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
# listed in the default config as suggested.
# only needed for rg. cargo takes up 11 gigs, filled up the disk on je.
m /a/bin/buildscripts/rust
m /a/bin/buildscripts/misc
-m /a/bin/buildscripts/pithosfly
+
+#m /a/bin/buildscripts/pithosfly
#m /a/bin/buildscripts/alacritty
#m /a/bin/buildscripts/kitty
pi --no-install-recommends kdeconnect
-### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
-### but gnome + xmonad not working in flidas, so i disabled it
-# pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
-# cd /a/opt/indicator-kdeconnect
-# mkdir -p build
-# cd build
-# cmake .. -DCMAKE_INSTALL_PREFIX=/usr
-# make
-# sudo make install
-# # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
-# # it seems, according to
-# # /etc/xdg/autostart/kdeconnectd.desktop
-# # I'm not seeing the icon, but the clipboard replication is working
### begin model 01 arduino support ###
########### misc stuff
-xdg-settings set default-web-browser abrowser.desktop
# see current with:
# xdg-settings get default-web-browser
+# not sure this is needed. will add other distros if necessary
+case $distro in
+ trisquel)
+ xdg-settings set default-web-browser abrowser.desktop
+ ;;
+esac
+
# pressing tab after sdf here:
# scp sdfbash: set +o noglob: command not found
rm -fv /home/iank/.mpv/watch_later
rm -rf /home/iank/.mpv
-if [[ ! -e ~/.local/bin/pip ]]; then
- tmp=$(mktemp)
- wget -O$tmp https://bootstrap.pypa.io/get-pip.py
- python3 $tmp --user
- hash -r
-fi
+# apparently pip is deprecated in debian. try venv or pipx.
+## begin u24 message upon pip install
+# If you wish to install a non-Debian-packaged Python package,
+# create a virtual environment using python3 -m venv path/to/venv.
+# Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make
+# sure you have python3-full installed.
+
+# If you wish to install a non-Debian packaged Python application,
+# it may be easiest to use pipx install xyz, which will manage a
+# virtual environment for you. Make sure you have pipx installed.
+
+# See /usr/share/doc/python3.12/README.venv for more information.
+## end
+
+# if [[ ! -e ~/.local/bin/pip ]]; then
+# tmp=$(mktemp)
+# wget -O$tmp https://bootstrap.pypa.io/get-pip.py
+# python3 $tmp --user
+# hash -r
+# fi
+
## begin beets
# soo, apt install beets fails due to wanting a pip package,
# as of 2023-02, the tox dependency was removed in debian unstable, so
# this hack will probably go away in t12.
-if pcheck beets; then
- tmpdir="$(mktemp -d)"
- cd "$tmpdir"
- # edited from output of equivs-control tox
- cat >tox <<'EOF'
+case $(debian-codename) in
+ aramo)
+ if pcheck tox; then
+ tmpdir="$(mktemp -d)"
+ cd "$tmpdir"
+ # edited from output of equivs-control tox
+ cat >tox <<'EOF'
Section: python
Priority: optional
Standards-Version: 3.9.2
Package: tox
Description: tox-dummy
EOF
- equivs-build tox
- sudo dpkg -i tox_1.0_all.deb
- rm -rf ./tox*
- pi beets python3-discogs-client
- cd
- rm -r "$tmpdir"
-fi
+ equivs-build tox
+ sudo dpkg -i tox_1.0_all.deb
+ rm -rf ./tox*
+ pi beets
+ cd
+ rm -r "$tmpdir"
+ fi
+ ;;
+esac
# get rid of annoying message
s sed -ri "s/^([[:space:]]*ui.print_\('Playing)/#\1/" /usr/share/beets/beetsplug/play.py
# Font awesome is needed for the alertmanager ui.
pi prometheus-alertmanager prometheus fonts-font-awesome
/c/roles/prom/files/simple/usr/local/bin/fsf-install-prometheus
+
# make it available for other machines
rsync -a /usr/local/bin/amtool /a/opt/bin
- web-conf -p 9091 -f 9090 - apache2 i.b8.nz <<'EOF'
+ web-conf -p 9091 -f 9090 - apache2 b8.nz <<'EOF'
<Location "/">
AuthType Basic
AuthName "basic_auth"
</Location>
EOF
- web-conf -p 9094 -f 9093 - apache2 i.b8.nz <<'EOF'
+ web-conf -p 9094 -f 9093 - apache2 b8.nz <<'EOF'
<Location "/">
AuthType Basic
AuthName "basic_auth"
;;
esac
-# cleanup old files. 2023-02
-x=(/var/lib/prometheus/node-exporter/*.premerge)
-if [[ -e ${x[0]} ]]; then
- s rm /var/lib/prometheus/node-exporter/*
+# user specific file isn't installed until the user exists
+if [[ ! -e /etc/prometheus/ssl/prom_node_key.pem ]]; then
+ conflink
fi
# listen on the wireguard interface
*)
- wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
- # old filename. remove once all hosts are updated.
- s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
- web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
+ if [[ -e /etc/wireguard/wghole.conf ]]; then
+ wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
+ # old filename. remove once all hosts are updated.
+ s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
+ s bash -x web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
<Location "/">
AuthType Basic
AuthName "basic_auth"
Require valid-user
</Location>
EOF
- # For work, i think we will just use the firewall for hosts in the main data center, and
- # vpn for hosts outside it.
+ # For work, i think we will just use the firewall for hosts in the main data center, and
+ # vpn for hosts outside it.
- # TODO: figure out how to detect the ping failure and try again.
+ # TODO: figure out how to detect the ping failure and try again.
- # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
- s mkdir /etc/systemd/system/apache2.service.d
- sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
+ # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
+ s mkdir /etc/systemd/system/apache2.service.d
+ sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
[Unit]
After=wg-quick@wghole.service
StartLimitIntervalSec=0
RestartSec=30
EOF
+ fi
;;
esac
### end prometheus ###
-### begin nagios ###
-
-pi nagios-nrpe-server
-
-case $HOSTNAME in
- kd)
- # the backport is for this bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800345
- pi nagios4 nagios-nrpe-plugin monitoring-plugins-basic/bullseye-backports
- s rm -fv /etc/apache2/conf-enabled/nagios4-cgi.conf
-
- # to add a password for admin:
- # htdigest /etc/nagios4/htdigest.users Nagios4 iank
- # now using the same pass as prometheus
-
- # nagstamon auth settings, set to digest instead of basic.
-
- web-conf -p 3005 - apache2 i.b8.nz <<'EOF'
-# adapted from /etc/apache2/conf-enabled/nagios4-cgi.conf
-
-ScriptAlias /cgi-bin/nagios4 /usr/lib/cgi-bin/nagios4
-ScriptAlias /nagios4/cgi-bin /usr/lib/cgi-bin/nagios4
-
-# Where the stylesheets (config files) reside
-Alias /nagios4/stylesheets /etc/nagios4/stylesheets
-
-# Where the HTML pages live
-Alias /nagios4 /usr/share/nagios4/htdocs
-
-<DirectoryMatch (/usr/share/nagios4/htdocs|/usr/lib/cgi-bin/nagios4|/etc/nagios4/stylesheets)>
- Options FollowSymLinks
- DirectoryIndex index.php index.html
- AllowOverride AuthConfig
- #
- # The default Debian nagios4 install sets use_authentication=0 in
- # /etc/nagios4/cgi.cfg, which turns off nagos's internal authentication.
- # This is insecure. As a compromise this default apache2 configuration
- # only allows private IP addresses access.
- #
- # The <Files>...</Files> below shows how you can secure the nagios4
- # web site so anybody can view it, but only authenticated users can issue
- # commands (such as silence notifications). To do that replace the
- # "Require all granted" with "Require valid-user", and use htdigest
- # program from the apache2-utils package to add users to
- # /etc/nagios4/htdigest.users.
- #
- # A step up is to insist all users validate themselves by moving
- # the stanza's in the <Files>..<Files> into the <DirectoryMatch>.
- # Then by setting use_authentication=1 in /etc/nagios4/cgi.cfg you
- # can configure which people get to see a particular service from
- # within the nagios configuration.
- #
- AuthDigestDomain "Nagios4"
- AuthDigestProvider file
- AuthUserFile "/etc/nagios4-htdigest.users"
- AuthGroupFile "/etc/group"
- AuthName "Nagios4"
- AuthType Digest
- Require valid-user
-</DirectoryMatch>
-
-<Directory /usr/share/nagios4/htdocs>
- Options +ExecCGI
-</Directory>
-EOF
- ;;
-esac
-
-# when you alter a service through the web, it changes vars in /var/lib/nagios4/status.dat. for example:
-# notifications_enabled=1
-# note, the same variable exists in the correspdonding "define service {"
-
-# in the default config, we have these definitions
-
-# 11 define command {
-# 2 define contact {
-# 1 define contactgroup {
-# 9 define host {
-# 4 define hostgroup {
-# 23 define service {
-# 5 define timeperiod {
-
-
-# on klaxon
-
-# klaxon:/etc/nagios3 # grep -rho '^ *define [^{ ]*' | sort | uniq -c
-# 76 define command
-# 11 define contact
-# 6 define contactgroup
-# 162 define host
-# 1 define hostextinfo
-# 16 define hostgroup
-# 3040 define service
-# 2 define servicedependency
-# 6 define timeperiod
-
-
-
-
-### end nagios ###
-
-### begin bitcoin ###
-
-case $HOSTNAME in
- sy|kd)
- sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-26.0/bin/*
- # Note: i leave it to system-status to start and stop bitcoin.
- # note: the bitcoin user & group are setup in fai
- sudo usermod -a -G bitcoin iank
- # todo: make bitcoin have a stable uid/gid
- sudo mkdir -p /var/lib/bitcoind
- sudo chown bitcoin:bitcoin /var/lib/bitcoind
- # 710 comes from the upstream bitcoin unit file
- sudo chmod 710 /var/lib/bitcoind
- # note, there exists
- # /a/bin/ds/disabled/bitcoin
- ;;
-esac
+# disabled
+# ### begin bitcoin ###
+
+# case $HOSTNAME in
+# sy|kd|so)
+# sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-27.0/bin/*
+# # Note: i leave it to system-status to start and stop bitcoin.
+# # note: the bitcoin user & group are setup in fai
+# sudo usermod -a -G bitcoin iank
+# # todo: make bitcoin have a stable uid/gid
+# sudo mkdir -p /var/lib/bitcoind
+# sudo chown bitcoin:bitcoin /var/lib/bitcoind
+# # 710 comes from the upstream bitcoin unit file
+# sudo chmod 710 /var/lib/bitcoind
+# # note, there exists
+# # /a/bin/ds/disabled/bitcoin
+# ;;
+# esac
-### end bitcoin
+# ### end bitcoin
### begin live streaming ###
### end gh ####
+
# remove trisquel banner. it is cool but takes up too much space.
sudo rm -f /etc/update-motd.d/01-banner
sudo exportfs -rav
fi
+# very temporary fix.
+# should be gone in a few days
+# https://bugs.launchpad.net/ubuntu/+source/fail2ban/+bug/2055114
+case $codename_compat in
+ noble)
+ if [[ ! -e ~/fail2ban_1.1.0-1_all.deb ]]; then
+ cd
+ wget https://launchpad.net/ubuntu/+source/fail2ban/1.1.0-1/+build/28291332/+files/fail2ban_1.1.0-1_all.deb
+ sudo dpkg -i fail2ban_1.1.0-1_all.deb
+ fi
+ ;;
+esac
+
+case $codename_compat in
+ noble)
+ # this fails on startup. i don't use resolvconf, so it is totally pointless.
+ soff unbound-resolvconf.service
+ ;;
+esac
+
+host-info-update
# if I was going to create a persistent vm, i might do it like this:
# variant=something # from: virt-install --os-variant list