#!/bin/bash -l
# Copyright (C) 2016 Ian Kelling
-
+#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
-
+#
# http://www.apache.org/licenses/LICENSE-2.0
-
+#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# in case we need it,
# to make ssh interactive shell run better, we run this first.
-sudo bash -c 'source /a/c/repos/bash/.bashrc && source /a/exe/ssh-emacs-setup'
+sudo bash -c 'source /a/c/.bashrc && source /a/exe/ssh-emacs-setup'
# usage: $0 [-r] HOSTNAME
# set the scrollback to unlimited in case something goes wrong
if [[ $EUID == 0 ]]; then
- if getent passwd ian; then
+ if getent passwd iank || getent passwd ian ; then
echo "$0: error: running as root. unprivileged user exists. use it."
exit 1
else
export HOSTNAME=$1
fi
-for f in iank-dev htpc treetowl x2 frodo tp li lj demohost; do
+for f in iank-dev htpc treetowl x2 frodo tp li lj demohost kw fz; do
eval "$f() { [[ $HOSTNAME == $f ]]; }"
done
-has_p() { treetowl || x2 || frodo || tp || demohost; }
+has_p() { ! linode; } # when tp is tracis, then not tp either
has_x() { ! linode; }
linode() { lj || li; }
has_btrfs() { ! linode; }
# generally, I don't think targets order shutdown like they do startup.
# So, I did systemd-analyze plot > something.svg, and picked a reliably started
# service that happens late in the game.
-After=postfix.service
+After=ntp.service
DefaultDependencies=no
# not sure if needed, makes sure we shut down before reboot.target
Conflicts=reboot.target
sudo $sed -i 's/^Defaults *requiretty/#\0 # ian commented/' /etc/sudoers
# turn on magic sysrq commands for this boot cycle
echo 1 > sudo dd of=/proc/sys/kernel/sysrq
+ echo "kernel.sysrq = 1" > /etc/sysctl.d/90-sysrq.conf
# selinux is not user friendly. Like, you enable samba, but you haven't run the magic selinux commands so it doesn't work
# and you have no idea why.
sudo $sed -i 's/^\(SELINUX=\).*/\1disabled/' /etc/selinux/config
# already ran for pxe installs, but used for vps & updates
distro=$(distro-name)
case $distro in
- ubuntu|debian)
- sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-ian"
+ ubuntu|debian|trisquel)
+ sudo bash -c ". /a/bin/fai/fai-wrapper && /a/bin/fai/fai/config/scripts/GRUB_PC/11-iank"
;;
*)
sudo bash -c ". /a/bin/fai/fai-wrapper &&
;;
esac
-if linode; then
- sudo $sed -i '/^127\.0\.1\.1/d' /etc/hosts
- echo "127.0.1.1 $HOSTNAME.lan $HOSTNAME" | sudo tee -a /etc/hosts
-fi
+sudo $sed -i '/^127\.0\.1\.1/d' /etc/hosts
+echo "127.0.1.1 $HOSTNAME.b8.nz $HOSTNAME" | sudo tee -a /etc/hosts
if [[ $EUID == 0 ]]; then
fi
-#### begin link bashrc repo for all users ######
-for x in /a/c/repos/bash/!(.git|..|.); do
- lnf "$x" /home/ian
- sudo -u traci -i <<EOF
-PATH="/a/exe:$PATH"
-lnf "$x" /home/traci
-EOF
+#### begin link bashrc for root ######
+for x in /a/c/{.bashrc,brc,.bash_profile,.profile,.inputrc,path_add_function}; do
sudo -i <<EOF
PATH="/a/exe:$PATH"
lnf $x /root
EOF
done
-#### end link bashrc repo for all users ######
+#### end link bashrc repo for root ######
+# li needs the bind group before conflink
+if [[ $HOSTNAME == li ]]; then
+ getent group bind &>/dev/null || sudo groupadd -r bind
+fi
+# this needs to be before installing pacserve so we have gpg conf.
+conflink
set +x
errallow
+source /etc/profile.d/environment.sh
source ~/.bashrc
$interactive || errcatch
$interactive || set -x
# passwordless sudo
-tu /etc/sudoers <<'EOF'
-ian ALL=(ALL) NOPASSWD: ALL
+tu /etc/sudoers <<EOF
+$USER ALL=(ALL) NOPASSWD: ALL
Defaults env_keep += SUDOD
+# makes ubuntu be like debian
+# https://unix.stackexchange.com/a/91572
+Defaults always_set_home
EOF
isfedora && tu /etc/sysctl.conf 'kernel.sysrq = 1'
-# this needs to be before installing pacserve so we have gpg conf.
-conflink
-
-if isdebian; then
+if isdeb; then
codename=$(debian-codename)
- if isdebian-stable && has_x; then
- s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
-deb http://mozilla.debian.net/ $codename-backports firefox-release
-deb-src http://mozilla.debian.net/ $codename-backports firefox-release
-EOF
- p update
- # take care of mozilla signing errors in previous command
- pi pkg-mozilla-archive-keyring
- p update
- else
- :
- # this would change stable to testing, but I set that up already.
- # It\'s just a no-op if its already testing.
- # sudo sed -ri 's!^( *[^ #]+ +[^ ]+ +)[[:alpha:]]+(.*)!\1testing\2!' /etc/apt/sources.list
- p update
- fi
+ ## ian: disabled. backports are not being published atm due to rust packaging issue
+ # if isdebian-stable && has_x; then
+ # s dd of=/etc/apt/sources.list.d/mozilla-iceweasel.list <<EOF
+ # deb http://mozilla.debian.net/ $codename-backports firefox-release
+ # deb-src http://mozilla.debian.net/ $codename-backports firefox-release
+ # EOF
+ # p update
+ # # take care of mozilla signing errors in previous command
+ # pi pkg-mozilla-archive-keyring
+ # fi
+ p update
+
fi
+
+###### begin arch aur wrapper ########
if isarch; then
#https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages
sudo pacman -S --noconfirm --needed base-devel jq
sudo systemctl enable pacserve.service
sudo systemctl start pacserve.service
+fi
+###### end arch aur wrapper ########
+
+pup
+
+
+###### begin trash cli install ######
+if isarch; then
# strange error if just installing trash-cli: "pyalpm requires python",
# so I see that it requires python2, and installing that manually fixes it.
- # I didn't see this on earlier installation, main thing which changed was
- # pacserve, so not sure if it's related.
+ # I didn\'t see this on earlier installation, main thing which changed was
+ # pacserve, so not sure if it\'s related.
pi python2
fi
-
-pup
pi trash-cli
+###### end trash cli install ######
-###### link files ###########
-# convenient to just do all file linking in one place
+######## begin fix evbug bug ######
+case $distro in
+ trisquel|ubuntu)
+ # noticed in flidas.
+ #https://bugs.launchpad.net/ubuntu/+source/module-init-tools/+bug/240553
+ #https://wiki.debian.org/KernelModuleBlacklisting
+ #common advice when searching is to use /etc/modprobe.d/blacklist.conf,
+ #but that file won't work and will get automatically reverted
+ sudo rmmod evbug ||: # might not be loaded yet
+ file=/etc/modprobe.d/evbug.conf
+ line="blacklist evbug"
+ if ! grep -xFq "$line" $file; then
+ sudo dd of=$file 2>/dev/null <<<"$line"
+ sudo depmod -a
+ sudo update-initramfs -u
+ fi
+ ;;
+esac
+######## end fix evbug bug ######
+
-# if it wasn't set already, we could set hostname here
-#echo treetowl | s dd of=/etc/hostname
-#s hostname -F /etc/hostname
-#HOSTNAME=$(hostname)
+
+###### begin link files ###########
+# convenient to just do all file linking in one place
s lnf -T /a/bin /b
+s lnf -T /nocow/t /t
if has_p; then
- lnf -T /p/offlineimap ~/Maildir
lnf -T /p/News ~/News
- # don't use /* because I don't want to require it to be mounted
fi
s lnf /q/root/.editor-backups /q/root/.undo-tree-history \
rootsshsync
-s lnf /a/c/.inputrc /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
+s lnf /a/c/.vim /a/c/.vimrc /a/c/.gvimrc /root
# machine is going away
# if [[ $HOSTNAME == htpc ]]; then
lnf -T /i/k/mboxes ~/mail
fi
+###### end link files ###########
+
-# basic needed packages
+##### basic needed packages
+
+### begin setup for keyboard and redshift ###
case $(distro-name) in
- debian)
+
+ trisquel|ubuntu|debian)
if has_x; then
- if isdebian-stable; then
- pi firefox/$codename-backports
+ if isdebian-testing; then
+ pi xmacro/unstable # has no unstable deps
else
- # for a while, firefox/unstable did not have
- # dependencies satisfied by testing packages, and i hit
- # a conflict, it wanted a newer libfontconfig1, but
- # emacs build-deps wanted an older one. In this case,
- # I switch to using firefox-esr. note: They seem
- # to release a new esr version every 9 months or so.
- pi firefox/unstable
- fi
- fi
- # for hosts which require nonfree drivers
- # i previously had extra packages listed here linux-image-amd64
- # firmware-linux-free linux-headers-amd64, but I
- # don\'t see any reason why. seems to work in testing without.
- # remove this note if it continues to work.
- p=firmware-linux-nonfree
- if apt-cache show $p &>/dev/null; then
- pi $p
- fi
- ;;&
- ubuntu|debian)
- if has_x; then
- if isdebian-stable; then
pi xmacro
- else
- pi xmacro/unstable # has no unstable deps
fi
- pi gtk-redshift xinput
+ pi xinput
+ # recommends gets us geoclue (for darkening automatically at night i assume),
+ # which recommends modemmanager, which is annoying to fix for the model01 keyboard.
+ pi --no-install-recommends gtk-redshift
fi
;;&
fedora)
fi
;;&
- ubuntu|debian|fedora)
+ ubuntu|trisquel|debian|fedora)
if has_x; then
- if isdebian-stable; then
- pi xkbset
- else
+ if isdebian-testing; then
# xkbset was in testing for quite a while, dunno
- # why it's not anymore. Sometime I should check and
- # see if it's back in testing, but the unstable package
- # doesn't upgrade anything form testing, and it's tiny
- # so I'm not bothering to automate it.
+ # why it\'s not anymore. Sometime I should check and
+ # see if it\'s back in testing, but the unstable package
+ # doesn\'t upgrade anything form testing, and it\'s tiny
+ # so I\'m not bothering to automate it.
pi xkbset/unstable
-fi
-fi
-;;&
+ else
+ pi xkbset
+ fi
+ fi
+ ;;&
esac
-
if has_x; then
pi xbindkeys
fi
+### end setup for keyboard and redshift ###
+
+
pi cryptsetup lvm2
# enables trim for volume delete, other rare commands.
sudo $sed -ri 's/( *issue_discards\b).*/\1 = 1/' /etc/lvm/lvm.conf
sudo systemctl enable fstrim.timer
fi
-dirs=(/mnt/{1,2,3,4,5,6,7,8,9})
+dirs=(/mnt/{1,2,3,4,5,6,7,8,9} /nocow/t)
s mkdir -p "${dirs[@]}"
-s chown ian:ian "${dirs[@]}"
+s chown $USER:$USER "${dirs[@]}"
tu /etc/fstab <<'EOF'
-/i/w /w none bind 0 0
-/i/k /k none bind 0 0
+/i/w /w none bind,noauto 0 0
+/i/k /k none bind,noauto 0 0
EOF
-
if ! mountpoint /kr; then
s mkdir -p /kr
- s chown ian:traci /kr
+ s chown $USER:traci /kr
fi
if home_network; then
- if [[ $HOSTNAME == treetowl ]]; then
+ if [[ $HOSTNAME == frodo ]]; then
tu /etc/fstab <<'EOF'
-/k /kr none bind 0 0
+/k /kr none bind,noauto 0 0
EOF
else
tu /etc/fstab <<'EOF'
-treetowl:/k /kr nfs defaults 0 0
+frodo:/k /kr nfs noauto 0 0
EOF
fi
fi
-s mkdir -p /q/i/{w,k}
+s mkdir -p /q /i/{w,k}
for dir in /{i,w,k}; do
if mountpoint $dir; then continue; fi # already mounted
s mkdir -p $dir
- s chown ian:ian $dir
- s mount $dir
+ s chown $USER:$USER $dir
done
-dir=/nocow
-if ! mountpoint $dir; then
- subvol=/mnt/root/nocow
- if [[ ! -e nocow ]]; then
- btrfs subvolume create $subvol
- chown root:1000 $subvol
- chattr +C $subvol
+# not needed for all hosts, but rather just keep it uniform
+s mkdir -p /mnt/iroot
+
+# debian auto mounting of multi-disk encrypted btrfs is busted. It is
+# in jessie, and in stretch as of 11/26/2016 I have 4 disks in cryptab,
+# based on 3 of those, it creates .device units for /dev/mapper/dev...
+# then waits endlessly for them on bootup, after the /dev/mapper disks
+# have already been created and exist. todo: create a simple repro
+# for this in a vm and report it upstream.
+if has_btrfs || home_network; then
+ pi nfs-common
+ s dd of=/root/imount <<'EOF'
+#!/bin/bash
+[[ $EUID == 0 ]] || exec sudo -E "$BASH_SOURCE" "$@"
+set -eE -o pipefail
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+for dir in /i /mnt/iroot /k /kr /w; do
+ if ! mountpoint $dir &>/dev/null && \
+ awk '{print $2}' /etc/fstab | grep -xF $dir &>/dev/null; then
+ if awk '{print $3}' /etc/fstab | grep -xF nfs &>/dev/null; then
+ mount $dir || echo "warning: failed to mount nfs on $dir"
+ else
+ mount $dir
+ fi
fi
+done
+EOF
+ s chmod +x /root/imount
- first_root_crypt=$(awk '$2 == "/" {print $1}' /etc/mtab)
- tu /etc/fstab <<EOF
-$first_root_crypt /nocow btrfs noatime,subvol=nocow 0 0
+ s dd of=/etc/systemd/system/imount.service <<EOF
+[Unit]
+Description=Mount /i and related mountpoints
+Before=syncthing@$USER.service
+
+[Service]
+Type=oneshot
+ExecStart=/root/imount
+
+[Install]
+RequiredBy=syncthing@$USER.service
+# note /kr needs networking, this target is the simplest way to
+# time it when the network should be up, but not do something
+# dumb like delay startup until the network is up. It happens
+# at some time after network.target
+WantedBy=multi-user.target
EOF
- s mkdir -p $dir
- s chown ian:ian $dir
- s mount $dir
+ sudo systemctl daemon-reload # needed if the file was already there
+ sudo systemctl enable imount.service
+ sudo systemctl start imount.service
fi
+dir=/nocow
+if has_btrfs; then
+ if ! mountpoint $dir; then
+ subvol=/mnt/root/nocow
+ if [[ ! -e $subvol ]]; then
+ s btrfs subvolume create $subvol
+ s chown root:1000 $subvol
+ s chattr +C $subvol
+ fi
+
+ first_root_crypt=$(awk '$2 == "/" {print $1}' /etc/mtab)
+ tu /etc/fstab <<EOF
+$first_root_crypt /nocow btrfs noatime,subvol=nocow 0 0
+EOF
+ s mkdir -p $dir
+ s chown $USER:$USER $dir
+ s mount $dir
+ fi
+else
+ sudo mkdir -p $dir
+fi
# ssh and probably some other things care about parent directory
# ownership, and ssh doesn\'t allow any group writable parent
# directories, so we are forced to use a directory structure similar
# to home directories
-s chown root:ian /q
+s chown root:$USER /q
s chmod 755 /q
ser restart systemd-udev-trigger
fi
-# work desktop doesnt need gpg stuff, but it doesnt hurt
-s dd of=/etc/profile.d/environment.sh <<'EOF'
-# IAN: EDIT THIS FROM /a/bin/distro-setup/distro-begin
-export ACME_TINY_WRAPPER_CERT_DIR=/p/c/machine_specific/$HOSTNAME/webservercerts
-
-if [ -f $HOME/path_add-function ]; then
- . $HOME/path_add-function
- path_add /usr/sbin /usr/local/sbin /sbin
- path_add /a/exe /a/opt/bin $HOME/.cabal/bin
-
- if [ -r /etc/alternatives/java_sdk ]; then
- export JAVA_HOME=/etc/alternatives/java_sdk
- path_add /etc/alternatives/java_sdk
- fi
-fi
-
-export EDITOR="emacsclient"
-# this makes emacsclient file/-c start a server instance if none is running,
-# instead of some alternate editor logic
-export ALTERNATE_EDITOR=""
-
-# ubuntu starts gpg agent automatically with /etc/X11/Xsession.d/90gpg-agent.
-# fedora doesn't, which left me to figure this out, and google was no help.
-# fedora documentation is often quite bad :(
-# This is mostly copied from that file.
-# Main difference is that we eval the result of starting gpg-agent,
-# while that file executes it through xsession specific var.
-# Also make sourcing the pidfile make more sense.
-# End result should be the same afaik.
-# for gpg-agent to work when calling gpg from the command line,
-# we need an environment variable that is setup via the eval.
-# which is why we do this upon login, so it can propogate
-# It is also written to the file $HOME/.gnupg/gpg-agent-info-$(hostname)
-# I'm not aware if that is ever used, but just fyi.
-# I also added the bit about xmessaging the stderr,
-# because I'd like to know if the command fails
-if [ -f /etc/fedora-release ]; then
- : ${GNUPGHOME=$HOME/.gnupg}
-
- GPGAGENT=/usr/bin/gpg-agent
- PID_FILE="$GNUPGHOME/gpg-agent-info-$(hostname)"
-
- if ! $GPGAGENT 2>/dev/null; then
- temp="$(mktemp)"
- eval "$($GPGAGENT --homedir /p/do-not-delete --daemon --sh --write-env-file=$PID_FILE 2>$temp)"
- temperr="$(<"$temp")"
- [ -n "$temperr" ] && xmessage "gpg-agent stderr: $temperr"
- elif [ -r "$PID_FILE" ]; then
- . "$PID_FILE"
- export GPG_AGENT_INFO
- fi
-fi
-
-# ubuntu has 002, debian has 022.
-# from what I've read, benefit of 002 makes shared groups read/write.
-# Security concern is where some unixes put everyone in a same group,
-# so if you copy files there with exact perms, that is probably not
-# what you want. I don't use a system like that, and I don't really care
-# either way, but I'd prefer
-# being able to sync file perms with ubuntu systems at work,
-# and it's easier to change the debian one.
-
-umask 002
-EOF
-
if isdeb; then
- # I've had problems with postfix on debian:
+ # I\'ve had problems with postfix on debian:
# on stretch, a startup ordering issue caused all mail to fail.
# postfix changed defaults to only use ipv6 dns, causing all my mail to fail.
# exim4 is default on debian, so I assume it would
# be packaged better to avoid these types of things.
- # I haven't gotten around to getting a non-debian exim
+ # I haven\'t gotten around to getting a non-debian exim
# setup.
mail-setup exim4
- else
- mail-setup postfix
+else
+ mail-setup postfix
fi
- if isubuntu; then
- # disable crash report annoying crap
- s dd of=/etc/default/apport <<<'enabled=0'
- fi
+if isubuntu; then
+ # disable crash report annoying dialogs.
+ s dd of=/etc/default/apport <<<'enabled=0'
+fi
# fai sets this an old way that doesn't work for stretch.
# no harm in setting it universally here.
# using debconf-set-selection, the area gets reset to ETC
# on my linode test machine after doing a dpkg-reconfigure, or a reinstall,
# so we are using expect :(
+# I got a random error when running this, so I added a sleep
+# rather than trying to write a whole detect and wait loop.
+# E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
+# E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
+sleep 1
+# todo: this is not idempotent, it fails when running twice, due to prepopulated values.
+# check into unsetting them using debconf-set-selection.
s apt-get -y install --no-install-recommends expect
-s expect <<EOF
+s expect <<EOF ||:
set force_conservative 0
spawn dpkg-reconfigure tzdata -freadline
expect -nocase timeout {exit 1} "Geographic area:"
-send "12\r"
+send "\02512\r"
expect -nocase timeout {exit 1} "Time zone:"
-send "11\r"
+send "\0255\r"
expect eof
exit
EOF
s mkdir -p $dir/PostLogin
s command cp /a/bin/distro-setup/desktop-20-autostart.sh $dir/PostLogin/Default
s mkdir /etc/lightdm/lightdm.conf.d
- s dd of=/etc/lightdm/lightdm.conf.d/12-ian.conf <<'EOF'
+ s dd of=/etc/lightdm/lightdm.conf.d/12-iank.conf <<'EOF'
[SeatDefaults]
session-setup-script=/a/bin/distro-setup/desktop-20-autostart.sh
EOF
fi
pi dmenu
- if isdeb && (tp || x2); then
- pi task-laptop
+ if tp || x2; then
+ case $distro in
+ debian)
+ pi task-laptop
+ ;;
+ ubuntu|trisquel)
+ # the exact packages that task-laptop would install, since ubuntu
+ # doesn\'t have this virtual in practice package.
+ pi avahi-autoipd bluetooth powertop iw wireless-tools wpasupplicant
+ ;;
+ # todo: other distros unknown
+ esac
fi
fi
# the first pup command can kill off our /etc/ mod, so rerun this
/a/exe/ssh-emacs-setup
echo "$0: $(date): ending now"
+exit 0
iankelling.org / git / distro-setup / blobdiff