iankelling.org Git - distro-setup/blob - distro-end

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 # shellcheck source=/a/bin/ds/.bashrc
   6 export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]]; then . ~/.bashrc; fi
   7
   8 ### setup
   9 source /a/bin/errhandle/err
  10 src="$(readlink -f -- "${BASH_SOURCE[0]}")"; src=${src%/*} # directory of this file
  11
  12 if [[ $EUID == 0 ]]; then
  13   echo "$0: error: run as regular user" >&2
  14   exit 1
  15 fi
  16
  17 err-cleanup() {
  18   echo 1 >~/.local/distro-end
  19 }
  20
  21 # shellcheck source=./pkgs
  22 source $src/pkgs
  23
  24 echo "$0: $(date) starting now)"
  25 # see example of usage to understand.
  26 end_msg() {
  27   local y
  28   IFS= read -r -d '' y  ||:
  29   end_msg_var+="$y"
  30 }
  31 end() {
  32   e "$end_msg_var"
  33   echo 0 >~/.local/distro-end
  34   if $pending_reboot; then
  35     echo "$0: pending reboot and then finished. doing it now."
  36     echo "exiting with status 0"
  37     sudo reboot now
  38   else
  39     echo "$0: $(date): ending now)"
  40     echo "exiting with status 0"
  41   fi
  42   exit 0
  43 }
  44 pre="${0##*/}:"
  45 sudo() {
  46   printf "$pre %s\n"  "$*"
  47   SUDOD="$PWD" command sudo "$@";
  48 }
  49 m() { printf "$pre %s\n"  "$*"; "$@"; }
  50 e() { printf "$pre %s\n"  "$*"; }
  51 distro=$(distro-name)
  52 codename=$(debian-codename)
  53 codename_compat=$(debian-codename-compat)
  54 pending_reboot=false
  55 sed="sed --follow-symlinks"
  56
  57 # when we schroot, it will fail if we are in a directory that doesnt exist in the chroot
  58 cd /
  59
  60 ## template:
  61 # case $distro in
  62 # esac
  63
  64 case $HOSTNAME in
  65   li|bk|je) : ;;
  66   *)
  67     # get sudo pass cached right away
  68     if ! sudo -nv 2>/dev/null; then
  69       sudo -v
  70     fi
  71     ;;
  72 esac
  73
  74 # old repo. remove when all machines updated
  75 sudo rm -fv /etc/apt/sources.list.d/wireguard-ubuntu-wireguard-bionic.list
  76 # remove old file
  77 sudo rm -fv /etc/apt/preferences.d/minetest
  78
  79 #### initial packages
  80 pup
  81 if isdeb; then
  82   pi aptitude
  83 fi
  84
  85 # avoid prompts
  86 sudo debconf-set-selections <<EOF
  87 popularity-contest popularity-contest/participate boolean true
  88 EOF
  89
  90 ########### begin section including vps ################
  91 pi ${p2[@]}
  92
  93
  94 conflink
  95
  96 sudo rm -fv
  97
  98 # no equivalent in other distros:
  99 if isdeb && pcheck apt-file; then
 100   # this condition is just a speed optimization
 101   pi apt-file
 102   sudo apt-file update
 103 fi
 104
 105
 106 # disable motd junk.
 107 case $distro in
 108   debian)
 109     # allows me to pipe with ssh -t, and gets rid of spam
 110     # http://forums.debian.net/viewtopic.php?f=5&t=85822
 111     # i'd rather disable the service than comment the init file
 112     # this says disabling the service, it will still get restarted
 113     # but this script doesn't do anything on restart, so it should be fine
 114     sudo truncate -s0 /var/run/motd.dynamic
 115     ;;
 116   trisquel|ubuntu)
 117     # this isn't a complete solution. It still shows me when updates are available,
 118     # but it's no big deal.
 119     sudo rm -fv /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
 120     ;;
 121 esac
 122
 123
 124
 125
 126
 127
 128 # dogcam setup. not using atm
 129 # case $HOSTNAME in
 130 #   lj|li)
 131 #     /a/bin/webcam/install-server
 132 #     ;;
 133 #   kw)
 134 #     /a/bin/webcam/install-client
 135 #     ;;
 136 # esac
 137
 138
 139 ## not actually using prometheus just yet
 140 # # office is not exposed to internet yet
 141 # if [[ $HOSTNAME != kw ]]; then
 142 #   ## prometheus node exporter setup
 143 #   web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
 144 # #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 145 # # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 146 # <Location />
 147 #    AllowOverride None
 148 #    AuthType basic
 149 #    AuthName "Authentication Required"
 150 #    # setup one time, with root:www-data, 640
 151 #    AuthUserFile "/etc/prometheus-htpasswd"
 152 #    Require valid-user
 153 # </Location>
 154 # EOF
 155 # fi
 156
 157
 158 pi debootstrap
 159 ######### begin universal pinned packages ######
 160 case $(debian-codename) in
 161   nabia|etiona|flidas)
 162     sudo rm -fv /etc/apt/preferences.d/etiona-buster
 163     sd /etc/apt/preferences.d/trisquel-debian <<EOF
 164 Explanation: Debian* includes Debian + Debian Backports
 165 Package: *
 166 Pin: release o=Debian*
 167 Pin-Priority: -100
 168 EOF
 169     ;;&
 170   # needed for debootstrap scripts for fai since fai requires debian
 171   flidas)
 172     # moved to fai
 173     #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
 174     sd /etc/apt/preferences.d/flidas-xenial <<EOF
 175 Package: *
 176 Pin: release a=xenial
 177 Pin-Priority: -100
 178
 179 Package: *
 180 Pin: release a=xenial-updates
 181 Pin-Priority: -100
 182
 183 Package: *
 184 Pin: release a=xenial-security
 185 Pin-Priority: -100
 186
 187 Package: firefox
 188 Pin: release n=xenial
 189 Pin-Priority: 500
 190 EOF
 191     sd /etc/apt/sources.list.d/xenial.list 2>/dev/null <<EOF
 192 deb http://us.archive.ubuntu.com/ubuntu/ xenial main
 193 deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main
 194 deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main
 195 EOF
 196
 197     if ! apt-key list | grep /C0B21F32 &>/dev/null; then
 198       # moved to fai
 199       #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
 200       sd /etc/apt/preferences.d/flidas-bionic <<EOF
 201 Package: *
 202 Pin: release a=bionic
 203 Pin-Priority: -100
 204
 205 Package: *
 206 Pin: release a=bionic-updates
 207 Pin-Priority: -100
 208
 209 Package: *
 210 Pin: release a=bionic-security
 211 Pin-Priority: -100
 212 EOF
 213     fi
 214
 215     # better to run btrfs-progs which matches our kernel version
 216     # (note, renamed from btrfs-tools)
 217     sd /etc/apt/preferences.d/btrfs-progs <<EOF
 218 Package: btrfs-progs libzstd1
 219 Pin: release a=bionic
 220 Pin-Priority: 1005
 221
 222 Package: btrfs-progs libzstd1
 223 Pin: release a=bionic-updates
 224 Pin-Priority: 1005
 225
 226 Package: btrfs-progs libzstd1
 227 Pin: release a=bionic-security
 228 Pin-Priority: 1005
 229 EOF
 230
 231
 232     t=$(mktemp)
 233     cat >$t <<EOF
 234 deb http://us.archive.ubuntu.com/ubuntu/ bionic main
 235 deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main
 236 deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main
 237 EOF
 238     f=/etc/apt/sources.list.d/bionic.list
 239     if ! diff -q $t $f; then
 240       sudo cp $t $f
 241       sudo chmod 644 $f
 242       m p update
 243     fi
 244
 245     # no special reason, but its better for btrfs-progs to
 246     # be closer to our kernel version
 247     pi btrfs-progs
 248
 249     if [[ ! -e /usr/share/debootstrap/scripts/xenial ]]; then
 250       t=$(mktemp -d)
 251       cd $t
 252       m aptitude download debootstrap/xenial
 253       m ex ./*
 254       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 255     fi
 256
 257     sd /etc/apt/preferences.d/flidas-etiona <<EOF
 258 Package: *
 259 Pin: release a=etiona
 260 Pin-Priority: -100
 261
 262 Package: *
 263 Pin: release a=etiona-updates
 264 Pin-Priority: -100
 265
 266 Package: *
 267 Pin: release a=etiona-security
 268 Pin-Priority: -100
 269
 270 Package: *
 271 Pin: release a=etiona-backports
 272 Pin-Priority: -100
 273 EOF
 274
 275     t=$(mktemp)
 276     cat >$t <<EOF
 277 deb http://mirror.fsf.org/trisquel/ etiona main
 278 deb http://mirror.fsf.org/trisquel/ etiona-updates main
 279 deb http://archive.trisquel.info/trisquel/ etiona-security main
 280 deb http://mirror.fsf.org/trisquel/ etiona-backports main
 281 EOF
 282     f=/etc/apt/sources.list.d/etiona.list
 283     if ! diff -q $t $f; then
 284       sudo cp $t $f
 285       n s chmod 644 $f
 286       m p update
 287     fi
 288
 289     sd /etc/apt/preferences.d/debian-goodies <<EOF
 290 Package: debian-goodies
 291 Pin: release n=etiona
 292 Pin-Priority: 1005
 293 EOF
 294
 295
 296     # dont use buster because it causes dist-upgrade to think its downgrading
 297     # packages while really just reinstalling the same version.
 298     f=/etc/apt/apt.conf.d/01iank
 299     sudo rm -fv $f
 300     #         # stupid buster uses some key algorithm not supported by flidas gpg that apt uses.
 301     #         sd /etc/apt/apt.conf.d/01iank <<'EOF'
 302     # Acquire::AllowInsecureRepositories "true";
 303     # EOF
 304
 305     f=/etc/apt/sources.list.d/buster.list
 306     sudo rm -fv $f
 307
 308     # newer version needed for false positive in checkrestart.
 309     # I did buster at first, but other problem above with having
 310     # buster repos. not sure if the false positive exists in etiona.
 311     pi debian-goodies
 312
 313     sd /etc/apt/preferences.d/shellcheck <<EOF
 314 Package: shellcheck
 315 Pin: release a=etiona
 316 Pin-Priority: 1005
 317
 318 Package: shellcheck
 319 Pin: release a=etiona-updates
 320 Pin-Priority: 1005
 321
 322 Package: shellcheck
 323 Pin: release a=etiona-security
 324 Pin-Priority: 1005
 325 EOF
 326
 327     sd /etc/apt/preferences.d/bash <<EOF
 328 Package: bash
 329 Pin: release a=etiona
 330 Pin-Priority: 1005
 331
 332 Package: bash
 333 Pin: release a=etiona-updates
 334 Pin-Priority: 1005
 335
 336 Package: bash
 337 Pin: release a=etiona-security
 338 Pin-Priority: 1005
 339 EOF
 340
 341
 342     ;;&
 343   nabia|etiona)
 344     # for ziva
 345     #p install --no-install-recommends minetest/buster libleveldb1d/buster libncursesw6/buster libtinfo6/buster
 346     doupdate=false
 347     for n in buster bullseye; do
 348       f=/etc/apt/sources.list.d/$n.list
 349       t=$(mktemp)
 350       case $n in
 351         buster)
 352           cat >$t <<'EOF'
 353 deb http://http.us.debian.org/debian buster main
 354 deb-src http://http.us.debian.org/debian buster main
 355
 356 deb http://security.debian.org/ buster/updates main
 357 deb-src http://security.debian.org/ buster/updates main
 358
 359 deb http://http.us.debian.org/debian buster-updates main
 360 deb-src http://http.us.debian.org/debian buster-updates main
 361
 362 deb http://http.debian.net/debian buster-backports main
 363 deb-src http://http.debian.net/debian buster-backports main
 364 EOF
 365           ;;
 366         bullseye)
 367           cat >$t <<'EOF'
 368 EOF
 369           cat >$t <<EOF
 370 deb http://deb.debian.org/debian bullseye main
 371 deb-src http://deb.debian.org/debian bullseye main
 372
 373 deb http://deb.debian.org/debian-security/ bullseye-security main
 374 deb-src http://deb.debian.org/debian-security/ bullseye-security main
 375
 376 deb http://deb.debian.org/debian bullseye-updates main
 377 deb-src http://deb.debian.org/debian bullseye-updates main
 378
 379 deb http://http.debian.net/debian bullseye-backports main
 380 deb-src http://http.debian.net/debian bullseye-backports main
 381 EOF
 382           ;;
 383       esac
 384
 385       if ! diff -q $t $f; then
 386         doupdate=true
 387         s cp $t $f
 388         s chmod 644 $f
 389       fi
 390     done
 391     if $doupdate; then
 392       curl -s https://ftp-master.debian.org/keys/archive-key-10-security.asc | sudo apt-key add -
 393       curl -s https://ftp-master.debian.org/keys/archive-key-10.asc | sudo apt-key add -
 394       p update
 395     fi
 396
 397     if [[ ! -e /usr/share/debootstrap/scripts/bullseye ]]; then
 398       t=$(mktemp -d)
 399       cd $t
 400       m aptitude download debootstrap/bullseye
 401       m ex ./*
 402       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 403     fi
 404
 405     ;;&
 406   etiona)
 407     sd /etc/apt/preferences.d/focal <<'EOF'
 408 Package: *
 409 Pin: release n=focal,o=Ubuntu
 410 Pin-Priority: -100
 411 EOF
 412
 413     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 414 Package: spamassassin sa-compile spamc
 415 Pin: release n=focal,o=Ubuntu
 416 Pin-Priority: 500
 417 EOF
 418     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 419 Package: spamassassin sa-compile spamc
 420 Pin: release n=focal,o=Ubuntu
 421 Pin-Priority: 500
 422 EOF
 423     sd /etc/apt/preferences.d/psd <<'EOF'
 424 Package: profile-sync-daemon
 425 Pin: release n=focal,o=Ubuntu
 426 Pin-Priority: 500
 427 EOF
 428
 429     f=/etc/apt/sources.list.d/focal.list
 430     t=$(mktemp)
 431     cat >$t <<'EOF'
 432 deb http://us.archive.ubuntu.com/ubuntu/ focal main universe
 433 deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main universe
 434 deb http://us.archive.ubuntu.com/ubuntu/ focal-security main universe
 435 EOF
 436     if ! diff -q $t $f; then
 437       sudo dd if=$t of=$f 2>/dev/null
 438       p update
 439     fi
 440
 441
 442
 443     sd /etc/apt/preferences.d/nabia-etiona <<'EOF'
 444 Package: *
 445 Pin: release n=nabia*,o=Trisquel
 446 Pin-Priority: -100
 447 EOF
 448
 449     f=/etc/apt/sources.list.d/nabia.list
 450     t=$(mktemp)
 451     cat >$t <<'EOF'
 452 deb http://mirror.fsf.org/trisquel/ nabia main
 453 deb-src http://mirror.fsf.org/trisquel/ nabia main
 454
 455 deb http://mirror.fsf.org/trisquel/ nabia-updates main
 456 deb-src http://mirror.fsf.org/trisquel/ nabia-updates main
 457
 458 deb http://archive.trisquel.info/trisquel/ nabia-security main
 459 deb-src http://archive.trisquel.info/trisquel/ nabia-security main
 460
 461 # Uncomment this lines to enable the backports optional repository
 462 deb http://mirror.fsf.org/trisquel/ nabia-backports main
 463 deb-src http://mirror.fsf.org/trisquel/ nabia-backports main
 464 EOF
 465     if ! diff -q $t $f; then
 466       sudo dd if=$t of=$f 2>/dev/null
 467       p update
 468     fi
 469
 470     # duplicated in fai. Pin for bionic + ubuntu so that ppas dont get
 471     # matched.
 472     sd /etc/apt/preferences.d/etiona-bionic <<'EOF'
 473 Package: *
 474 Pin: release n=bionic,o=Ubuntu
 475 Pin-Priority: -100
 476 Package: firefox
 477 Pin: release n=bionic,o=Ubuntu
 478 Pin-Priority: 500
 479 EOF
 480
 481     sd /etc/apt/preferences.d/etiona-sa <<'EOF'
 482 Package: *
 483 Pin: release n=bionic,o=Ubuntu
 484 Pin-Priority: -100
 485 EOF
 486
 487     ;;&
 488   *)
 489     if isdeb; then
 490       pi debian-goodies shellcheck
 491     fi
 492     ;;
 493 esac
 494
 495
 496
 497 case $codename_compat in
 498   focal)
 499     sd /etc/apt/preferences.d/nabia-btrfs-progs <<'EOF'
 500 Package: btrfs-progs
 501 Pin: release a=buster-backports
 502 Pin-Priority: 500
 503 EOF
 504     p install btrfs-progs
 505     ;;
 506 esac
 507
 508
 509 # 2020-03-03 old file
 510 s rm -fv /etc/apt/preferences.d/radicale
 511 ######### end universal pinned packages ######
 512
 513
 514 case $codename in
 515   etiona)
 516     sd /etc/apt/preferences.d/obs <<EOF
 517 Package: libfdk-aac1
 518 Pin: release n=bionic
 519 Pin-Priority: 500
 520 EOF
 521     sd /etc/apt/preferences.d/chromium <<EOF
 522 Package: chromium-*
 523 Pin: release n=bionic
 524 Pin-Priority: 500
 525 EOF
 526     ;;
 527   nabia)
 528     # note, to get the latest, it would be n=bullseye*
 529     # but that has conflicting package versions, so this does the old one.
 530     # I only use it for special rare purposes. Just keep in mind it is an
 531     # outdated insecure version.
 532     sd /etc/apt/preferences.d/chromium-bullseye <<EOF
 533 Package: chromium chromium-* libicu67 libjpeg62-turbo libjsoncpp24 libre2-9 libwebpmux3
 534 Pin: release o=Debian*,n=bullseye
 535 Pin-Priority: 500
 536 EOF
 537     ;;
 538 esac
 539
 540
 541
 542 ##### begin automatic upgrades (after checkrestart has been installed) ####
 543 # if apt-config-auto-update is installed,
 544 # it also has similar config, in a file 10something,
 545 # but i think his overrides it since its higher number.
 546 # This file was part of the automatic-updates package,
 547 # and it has a configu option to not get new package lists,
 548 # which seems pretty stupid to me, you cant actually upgrade
 549 # anything if you dont have the new package list.
 550 sd /etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
 551 APT::Periodic::Update-Package-Lists "1";
 552 APT::Periodic::Download-Upgradeable-Packages "1";
 553 APT::Periodic::AutocleanInterval "7";
 554 APT::Periodic::Unattended-Upgrade "1";
 555 EOF
 556
 557 # fyi: default file has comments about available options,
 558 # you may want to read that, do pkx unattended-upgrades
 559 # default is just security updates. this list found from reading
 560 # match_whitelist_string() in $(which unattended-upgrades)
 561 sd /etc/apt/apt.conf.d/50unattended-upgrades  <<EOF
 562 Unattended-Upgrade::Mail "root";
 563 Unattended-Upgrade::MailOnlyOnError "true";
 564 Unattended-Upgrade::Remove-Unused-Dependencies "true";
 565 Unattended-Upgrade::Origins-Pattern {
 566   "o=*,l=*,a=*,c=*,site=*,n=*";
 567 };
 568 EOF
 569
 570 # old files
 571 sudo rm -f /etc/cron.d/unattended-upgrade-reboot /usr/local/bin/zelous-unattended-reboot /etc/cron.d/myupgrade
 572
 573 # myupgrade cron exists in /etc/cron.d/ian
 574
 575 ##### end automatic upgrades ####
 576
 577
 578 # commented in case i want to use this sometime later
 579 #     sd /etc/apt/preferences.d/buster-backports <<EOF
 580 # Package: *
 581 # Pin: release a=buster-backports
 582 # Pin-Priority: 500
 583 # EOF
 584
 585 if [[ -e /etc/wireguard/wghole.conf ]]; then
 586   reload=false
 587   if [[ ! -e /etc/systemd/system/wg-quick@wghole.service.d/override.conf ]]; then
 588     reload=true
 589   fi
 590   sudo mkdir -p /etc/systemd/system/wg-quick@wghole.service.d
 591   sd /etc/systemd/system/wg-quick@wghole.service.d/override.conf <<'EOF'
 592 [Unit]
 593 StartLimitIntervalSec=0
 594
 595 [Service]
 596 Restart=on-failure
 597 RestartSec=20
 598 EOF
 599   if $reload; then ser daemon-reload; fi
 600   sgo wg-quick@wghole
 601 fi
 602
 603 ###### begin website setup
 604 case $HOSTNAME in
 605   li|bk|je)
 606     pi bind9
 607     f=/var/lib/bind/db.b8.nz
 608     if [[ ! -e $f ]]; then
 609       dnsb8
 610     fi
 611
 612     pi prometheus-node-exporter
 613
 614     # ex for exporter
 615     web-conf -p 9101 -f 9100 - apache2 ${HOSTNAME}ex.b8.nz <<'EOF'
 616 <Location "/">
 617 AuthType Basic
 618 AuthName "basic_auth"
 619 # created with
 620 # htpasswd -c prometheus-export-htpasswd USERNAME
 621 AuthUserFile "/etc/prometheus-export-htpasswd"
 622 Require valid-user
 623 </Location>
 624 EOF
 625     ;;&
 626
 627   bk)
 628     sgo wg-quick@wgmail
 629
 630     # i just dont feel like setting up a special purpose ssh key to do this automatically.
 631     end_msg <<'EOF'
 632 # run this once for bk on local machine:
 633 # only used for old openvpn setup
 634 /a/exe/vpn-mk-client-cert -c bk.b8.nz -b expertpath -n mail li.iankelling.org
 635 EOF
 636     end
 637     ;;
 638   je)
 639     end
 640     ;;
 641   li)
 642
 643     m /a/h/setup.sh iankelling.org
 644
 645     # start mumble only when im going to use it, since i dont use it much
 646     pi-nostart mumble-server
 647     sudo $sed -ri "s/^ *(serverpassword=).*/\1$(< /a/bin/bash_unpublished/mumble_pass)/" /etc/mumble-server.ini
 648
 649     # do certificate to avoid warning about unsigned cert,
 650     # which is overkill for my use, but hey, I'm cool, I know
 651     # how to do this.
 652     m web-conf apache2 mumble.iankelling.org
 653     sudo rm -fv /etc/apache2/sites-enabled/mumble.iankelling.org
 654
 655     # general vpn for as needed use
 656     vpn-server-setup -d -r -4 10.5.5 -p 443 -n hole
 657
 658     # todo: consider if this should exist for the
 659     # other vpn server
 660     teeu /etc/openvpn/server/hole.conf <<'EOF'
 661 client-to-client
 662 EOF
 663
 664     # sullivan d8
 665     sd /etc/openvpn/client-config-hole/sd8 <<'EOF'
 666 ifconfig-push 10.5.5.41 255.255.255.0
 667 EOF
 668     # hsieh d8
 669     sd /etc/openvpn/client-config-hole/hd8 <<'EOF'
 670 ifconfig-push 10.5.5.42 255.255.255.0
 671 EOF
 672
 673     sd /etc/openvpn/client-config-hole/onep9 <<'EOF'
 674 ifconfig-push 10.5.5.14 255.255.255.0
 675 EOF
 676     sd /etc/openvpn/client-config-hole/bo <<'EOF'
 677 ifconfig-push 10.5.5.13 255.255.255.0
 678 EOF
 679     sd /etc/openvpn/client-config-hole/sy <<'EOF'
 680 ifconfig-push 10.5.5.12 255.255.255.0
 681 EOF
 682     sd /etc/openvpn/client-config-hole/kw <<'EOF'
 683 ifconfig-push 10.5.5.9 255.255.255.0
 684 EOF
 685     sd /etc/openvpn/client-config-hole/x3 <<'EOF'
 686 ifconfig-push 10.5.5.8 255.255.255.0
 687 EOF
 688     sd /etc/openvpn/client-config-hole/x2 <<'EOF'
 689 ifconfig-push 10.5.5.7 255.255.255.0
 690 EOF
 691     sd /etc/openvpn/client-config-hole/wclient <<'EOF'
 692 ifconfig-push 10.5.5.6 255.255.255.0
 693 EOF
 694     sd /etc/openvpn/client-config-hole/frodo <<'EOF'
 695 ifconfig-push 10.5.5.5 255.255.255.0
 696 EOF
 697     sd /etc/openvpn/client-config-hole/amy <<'EOF'
 698 ifconfig-push 10.5.5.3 255.255.255.0
 699 EOF
 700     sd /etc/openvpn/client-config-hole/kd <<'EOF'
 701 ifconfig-push 10.5.5.2 255.255.255.0
 702 EOF
 703
 704     # for adding to current system:
 705     #vpn-mk-client-cert -s "" -n hole 72.14.176.105
 706     # adding to remove system 107,
 707     #vpn-mk-client-cert -s "" -n hole -c 10.2.0.107 -b hd8 iankelling.org
 708     #
 709     # for wireguard hole vpn
 710     # wghole
 711
 712     # requested from linode via a support ticket.
 713     # https://www.linode.com/docs/networking/an-overview-of-ipv6-on-linode/
 714     # ipv6 stuff pieced together
 715     # via slightly wrong information from
 716     # https://github.com/angristan/openvpn-install/blob/master/openvpn-install.sh
 717     # https://community.openvpn.net/openvpn/wiki/IPv6
 718     # and man openvpn.
 719     #
 720     # This uses a public /64, but afaik, that is not needed for my
 721     # current use case, since I'm doing ipv6 nat, they could be private
 722     # and nat to a public address. I'm doing ipv6 nat in order to have 2
 723     # vpn clients that externally share the same ip when sending so they
 724     # share ip reputation.  Note, the eth0 and tunx needed to be
 725     # different subnets. On the same, I saw some neighbor packet go
 726     # unanswered, tcpdump showed packets getting lost. I tried splitting the
 727     # /64, it didn't work but I didn't investigate closely.
 728
 729
 730     # not starting as i intend to replace it
 731     m vpn-server-setup -s -i tunmail -n mail -d -6 2600:3c00:e002:3800::/64 2600:3c00:e002:3800::1/64
 732     sudo tee /etc/openvpn/client-config-mail/mailclient <<'EOF'
 733 ifconfig-push 10.8.0.4 255.255.255.0
 734 ifconfig-ipv6-push 2600:3c00:e002:3800::4/64
 735 EOF
 736     sudo tee /etc/openvpn/client-config-mail/expertpath <<'EOF'
 737 ifconfig-push 10.8.0.5 255.255.255.0
 738 ifconfig-ipv6-push 2600:3c00:e002:3800::5/64
 739 EOF
 740
 741
 742     sudo dd of=/etc/systemd/system/vpn-mail-forward.service <<'EOF'
 743 [Unit]
 744 Description=Turns on iptables mail nat
 745 BindsTo=openvpn-server@mail.service
 746
 747 [Service]
 748 Type=oneshot
 749 RemainAfterExit=yes
 750 ExecStart=/a/bin/distro-setup/vpn-mail-forward tunmail start
 751 ExecStop=/a/bin/distro-setup/vpn-mail-forward tunmail stop
 752
 753 [Install]
 754 RequiredBy=openvpn-server@mail.service
 755 EOF
 756     ser daemon-reload
 757
 758
 759     # needed for li's local mail delivery.
 760     tu /etc/hosts <<<"10.8.0.4 mx.iankelling.org"
 761
 762     # wgmail handles this.
 763     #sgo vpn-mail-forward.service
 764     # old:
 765     #sgo openvpn-server@mail
 766     sgo wg-quick@wgmail
 767
 768     # setup let's encrypt cert
 769     m web-conf apache2 mail.iankelling.org
 770     # TODO, i expanded the above cert manually to mx.iankelling.org, this should be captured
 771     # in the automation here. We use mail.iankelling.org as our ehlo name when sending mail
 772     # but our mx record is mx.iankelling.org. Initially I was just using mail.iankelling.org,
 773     # but the problem is I want multiple ips to be able to identify as mail.iankelling.org,
 774     # but a subset to be mx.iankelling.org. Afaik, there is no problem with having
 775     # our mail cert be for mail.iankelling.org, and have people connect to mx.ian...,
 776     # but it doesn't make logical sense to do this.
 777     sudo rm -fv /etc/apache2/sites-enabled/mail.iankelling.org{,-redir}.conf
 778     ser reload apache2
 779
 780     a2enmod -q proxy proxy_http
 781     domain=cal.iankelling.org
 782     web-conf -f 10.8.0.4:5232 - apache2 $domain <<'EOF'
 783 # https://radicale.org/2.1.html
 784 #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 785 # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 786 <Location /radicale/>
 787   Options +FollowSymLinks +Multiviews +Indexes
 788   AllowOverride None
 789   AuthType basic
 790   AuthName "Authentication Required"
 791   # setup one time, with root:www-data, 640
 792   AuthUserFile "/etc/caldav-htpasswd"
 793   Require valid-user
 794   RequestHeader    set X-Script-Name /radicale/
 795   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 796   ProxyPass  "http://10.8.0.4:5232/" retry=0
 797   ProxyPassReverse  "http://10.8.0.4:5232/"
 798 </Location>
 799 EOF
 800     # nginx version of above would be:
 801     # auth_basic "Not currently available";
 802     # auth_basic_user_file /etc/nginx/caldav/htpasswd;
 803
 804
 805
 806     ###### begin znc setup #####
 807     pi znc
 808
 809     # https://wiki.znc.in/FAQ seems to imply that znc doesn\'t need restart after cert change.
 810     # to get into the web interface,
 811     # then use non-main browser or else it doebsn't allow it based on ocsp stapling from my main site.
 812     # https://iankelling.org:12533/
 813     # login as ian, pass is in pass store, the part after :
 814
 815     # znc config generated by doing
 816     # znc --makeconf
 817     # selected port is also used in erc config
 818     # comma separated channel list worked.
 819     # while figuring things out, running znc -D for debug in foreground.
 820     # to exit and save config:
 821     # /msg *status shutdown
 822     # configed auth on freenode by following
 823     # https://wiki.znc.in/Sasl:
 824     # /query *sasl
 825     # RequireAuth yes
 826     # Mechanism PLAIN
 827     # Set MyNickservName pa$$w0rd
 828     # created the system service after, and had to do
 829     # mv /home/iank/.znc/* /var/lib/znc
 830     # sed -i 's,/home/iank/.znc/,/var/lib/znc,' /var/lib/znc/config/znc.conf
 831     # and made a copy of the config files into /p/c
 832     # /msg *status LoadMod --type=global log -sanitize
 833     # todo: in config file AllowWeb = true should be false. better security if that is off unless we need it.
 834     # /msg *status LoadMod --type=network perform
 835     # /query *perform add PRIVMSG ChanServ :invite #fsf-office
 836     # /msg *perform add JOIN #fsf-office
 837     # /msg *status LoadMod NickServ
 838     #
 839     # i set  Buffer = 500
 840     # also ran /znc LoadMod clearbufferonmsg
 841     # it would be nice if erc supported erc query buffers by doing
 842     # /msg *status clearbuffer <name of the query/receiver
 843     # on killing the,
 844     # an example seems to be here:      https://github.com/zenspider/elisp/blob/master/rwd-irc.el
 845     # if that was the case i could remove the module clearbufferonmsg
 846     # also would be nice if erc supported
 847     # https://wiki.znc.in/self-message
 848     # https://wiki.znc.in/Query_buffers                                                \
 849       #
 850     # for geekshed, there was no sasl support as far as I can tell,
 851     # so I set to msg nickserv to identify upon connect.
 852     if ! getent passwd znc > /dev/null; then
 853       sudo useradd --create-home -d /var/lib/znc --system --shell /sbin/nologin --comment "Account to run ZNC daemon" --user-group znc
 854     fi
 855     sudo chmod 700 /var/lib/znc
 856     sudo chown -R znc:znc /var/lib/znc
 857     # Avoid restarting if possible, reconnecting to irc is annoying.
 858     # The unit file was made active with conflink.
 859     # Note, avoid using ser here because we wrap sudo to prints the command first.
 860     if [[ $(systemctl is-active znc) != active ]]; then
 861       sgo znc
 862     fi
 863     ###### stop znc setup #####
 864
 865     end
 866     ;;
 867 esac
 868 ###### end website setup
 869
 870 ########### end section including li/lj ###############
 871
 872
 873 #### desktop stuff
 874
 875 ### system76 things ###
 876 case $HOSTNAME in
 877   sy|bo)
 878     # note, i stored the initial popos packages at /a/bin/data/popos-pkgs
 879     if [[ ! -e /etc/apt/sources.list.d/system76.list ]]; then
 880       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 881       sd /etc/apt/sources.list.d/system76.list <<EOF
 882 deb http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 883 deb-src http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 884 EOF
 885       # ubuntu keyserver is prone to intermittent failures
 886       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5D1F3A80254F6AFBA254FED5ACD442D1C8B7748B
 887       p update
 888       # https://support.system76.com/articles/install-ubuntu/
 889       # but i'm hoping this is not needed
 890       #       sd /etc/apt/preferences.d/system76 <<'EOF'
 891       # Package: *
 892       # Pin: release o=LP-PPA-system76-dev-stable
 893       # Pin-Priority: 1001
 894       # EOF
 895       #
 896       # TODO: I had to uninstall linux-image-generic-hwe-20.04 because of a conflict
 897       # about linux-firmware. Should probably install it to begin with in fai if
 898       # i'm going to use.
 899       pi system76-driver system76-firmware
 900       # if you get a notice about a firmware update, the notifier on i3
 901       # is too dumb to do anything when you click it. so to see
 902       # a changelog, cd to
 903       # /var/cache/system76-firmware-daemon
 904       # extract the xz files there, one will contain a changelog.
 905       # then to install an update:
 906       # s system76-firmware-cli schedule
 907     fi
 908     ;;
 909 esac
 910
 911 case $distro in
 912   trisquel|ubuntu)
 913
 914     # ppa:obsproject/obs-studio
 915     if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
 916       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 917       sd /etc/apt/sources.list.d/obs.list <<EOF
 918 deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 919 deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 920 EOF
 921       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
 922       p update
 923     fi
 924     ;;
 925 esac
 926
 927 case $codename_compat in
 928   xenial)
 929     # mate-indicator-applet and beyond are msc things I noticed diffing a
 930     # standard install with mine.
 931     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras mate-indicator-applet anacron
 932     ;;
 933   stretch)
 934     pi task-mate-desktop
 935     ;;
 936   buster)
 937     # todo: figure out mate for buster
 938     # pi task-gnome-desktop
 939     ;;
 940   bionic|focal)
 941     # i had installing mate-indicator-applet, but im not sure why so i removed
 942     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras anacron
 943
 944     # pi gnome-core
 945     # # apt-get update periodically fails with an appstream error.
 946     # # this removes gnome-core, but its just a package for dependencies
 947     # p -y remove appstream
 948
 949
 950     # by default, it sleeps when not logged in to x/wayland and on ac power.
 951     # stop that.
 952     if id -u gdm &>/dev/null; then
 953       sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
 954     fi
 955     ;;&
 956   focal)
 957     # lightdm startup fails without this. on etiona, we got unity-greeter installed automatically,
 958     # it would probably work on nabia too, but google just lead me to this and it works fine.
 959     pi lightdm-gtk-greeter
 960     # ok, this is really weird
 961     # normally this file has
 962     sd /etc/X11/Xsession.d/99x11-common_start <<'EOF'
 963 # this is very odd.
 964 # this file normally just has: exec $STARTUP
 965 # but then ~/.xsession-errors
 966 # says $STARTUP is not found, which appears to be the real
 967 # error, but normal bash doesnt operate that way.
 968 # https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1879352
 969 eval exec $STARTUP
 970 EOF
 971     # also, gdm wayland was default, had to do
 972     # dpkg-reconfigure gdm3
 973     # and choose lightdm.
 974     #
 975     ;;
 976 esac
 977
 978
 979 if [[ $codename_compat == flidas ]]; then
 980   # doesnt exist in newer
 981   pi gnupg-doc
 982 fi
 983
 984
 985 case $distro in
 986   trisquel)
 987     case $codename in
 988       *)
 989         # firefox would work here too, apt would select abrowser.
 990         # and the update-alternatives thing i think is becuz firefox is
 991         # generally available before abrowser and this helps fix things
 992         # up when we have both.
 993         pi abrowser
 994         s update-alternatives --set x-www-browser /usr/bin/abrowser
 995         ;;
 996     esac
 997     ;;
 998   ubuntu)
 999     pi firefox
1000     ;;
1001   debian)
1002     pi firefox-esr
1003     ;;
1004 esac
1005
1006 # newer distros just use adb for package name it seems
1007 case $codename_compat in
1008   bionic|stretch)
1009     pi android-tools-adbd
1010     ;;
1011 esac
1012
1013 case $codename_compat in
1014   focal)
1015     pi libext2fs-dev libzstd-dev
1016     cd /a/opt/btrfs-progs
1017     ;;
1018 esac
1019
1020
1021 case $codename_compat in
1022   bionic)
1023     pi python-vte
1024     ;;
1025   *)
1026     pi reportbug-gtk
1027     ;;
1028 esac
1029
1030 # not packaged in newer distros it seems
1031 case $codename_compat in
1032   bionic|buster|stretch)
1033     pi dtrx
1034     ;;
1035 esac
1036
1037
1038 # TODO: some of the X programs can be removed from pall when using wayland
1039
1040 # depends gcc is a way to install suggests. this is apparently the only
1041 # way to install suggests even if the main package is already
1042 # installed. reinstall doesn't work, uninstalling can cause removing
1043 # dependent packages.
1044 pi ${pall[@]} $(apt-cache search ruby[.0-9]+-doc| awk '{print $1}') $($src/distro-pkgs)
1045
1046
1047 # commented, not worth the hassle i think.
1048 #seru enable psd
1049 #seru start psd
1050
1051
1052 # old filename
1053 sudo rm -fv /etc/systemd/resolved.conf.d/iank.conf
1054
1055 # website is dead june 14 2019. back in october, but meh
1056 sudo rm -fv /etc/apt/sources.list.d/iridium-browser.list
1057 # case $distro in
1058 #   debian)
1059 #     pi chromium ;;
1060 #   trisquel|ubuntu)
1061 #     wget -qO - https://downloads.iridiumbrowser.de/ubuntu/iridium-release-sign-01.pub|sudo apt-key add -
1062 #     t=$(mktemp)
1063 #     cat >$t <<EOF
1064 # deb [arch=amd64] https://downloads.iridiumbrowser.de/deb/ stable main
1065 # #deb-src https://downloads.iridiumbrowser.de/deb/ stable main
1066 # EOF
1067 #     f=/etc/apt/sources.list.d/iridium-browser.list
1068 #     if ! diff -q $t $f; then
1069 #       s cp $t $f
1070 #       s chmod 644 $f
1071 #       p update
1072 #     fi
1073 #     pi iridium-browser
1074 #     ;;
1075 # esac
1076
1077
1078 ### begin home vpn server setup
1079
1080
1081 # # this section done initially to make persistent keys.
1082 # # Also note, I temporarily set /etc/hosts so my host was
1083 # # b8.nz when running this, since the vpn client config
1084 # # generator assumes we need to go to that server to get
1085 # # server keys.
1086 # vpn-server-setup -rds
1087 # s cp -r --parents /etc/openvpn/easy-rsa/keys /p/c/filesystem
1088 # s chown -R 1000:1000 /p/c/filesystem/etc/openvpn/easy-rsa/keys
1089 # # kw = kgpe work machine.
1090 # for host in x2 x3 kw; do
1091 # vpn-mk-client-cert -b $host -n home b8.nz 1196
1092 # dir=/p/c/machine_specific/$host/filesystem/etc/openvpn/client
1093 # mkdir -p $dir
1094 # s bash -c "cp /etc/openvpn/client/home* $dir"
1095 #     # note: /etc/update-resolv-conf-home also exists for all systems with /p
1096 # done
1097
1098 # key already exists, so this won't generate one, just the configs.
1099 # m vpn-server-setup -rds
1100 # sudo tee -a /etc/openvpn/server/server.conf <<'EOF'
1101 # push "dhcp-option DNS 10.0.0.1"
1102 # push "route 10.0.0.0 255.255.0.0"
1103 # client-connect /a/bin/distro-setup/vpn-client-connect
1104 # EOF
1105 # sudo sed -i --follow-symlinks 's/10.8./10.9./g;s/^\s*port\s.*/port 1196/' /etc/openvpn/server/server.conf
1106
1107 # if [[ $HOSTNAME == tp ]]; then
1108 #   if [[ -e /lib/systemd/system/openvpn-server@.service ]]; then
1109 #     vpn_service=openvpn-server@server
1110 #   else
1111 #     vpn_service=openvpn@server
1112 #   fi
1113 #   sgo $vpn_service
1114 # fi
1115 ### end vpn server setup
1116
1117 ##### rss2email
1118 if mountpoint /p &>/dev/null; then
1119   # note, see bashrc for more documentation.
1120   pi rss2email
1121   sd /etc/systemd/system/rss2email.service <<'EOF'
1122 [Unit]
1123 Description=rss2email
1124 After=multi-user.target
1125
1126 [Service]
1127 User=iank
1128 Type=oneshot
1129 # about 24 hours of failures
1130 # it copies over its files without respecting symlinks, so
1131 # we pass options to use different location.
1132 ExecStart=/usr/local/bin/sysd-mail-once -288 rss2email r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg run
1133 EOF
1134   sd /etc/systemd/system/rss2email.timer <<'EOF'
1135 [Unit]
1136 Description=rss2email
1137
1138 [Timer]
1139 # for initial run. required.
1140 OnActiveSec=30
1141 # for subsequent runs.
1142 OnUnitInactiveSec=300
1143
1144 [Install]
1145 WantedBy=timers.target
1146 EOF
1147   sudo systemctl daemon-reload
1148 fi
1149
1150
1151 ######### begin irc periodic backup #############
1152 if [[ $HOSTNAME == frodo ]]; then
1153   sd /etc/systemd/system/ircbackup.service <<'EOF'
1154 [Unit]
1155 Description=irc li backup
1156 After=multi-user.target
1157
1158 [Service]
1159 User=iank
1160 Type=oneshot
1161 ExecStart=/usr/local/bin/sysd-mail-once irc-backup rsync -rlptDhSAX root@iankelling.org:/var/lib/znc/moddata/log/iank/freenode/ /k/irclogs
1162 EOF
1163   sd /etc/systemd/system/ircbackup.timer <<'EOF'
1164 [Unit]
1165 Description=irc li backup hourly
1166
1167 [Timer]
1168 OnCalendar=hourly
1169
1170 [Install]
1171 WantedBy=timers.target
1172 EOF
1173   sudo systemctl daemon-reload
1174   sgo ircbackup.timer
1175 fi
1176
1177
1178 ######### end irc periodic backup #############
1179
1180
1181 pi-nostart openvpn
1182 # pi-nostart does not disable
1183 ser disable openvpn
1184
1185
1186 if [[ -e /p/c/gen-fsf-vpn ]]; then
1187   /p/c/gen-fsf-vpn
1188 fi
1189
1190 if [[ -e /p/c/machine_specific/$HOSTNAME/filesystem/etc/openvpn/client/hole.crt ]]; then
1191   sgo openvpn-client@hole
1192 fi
1193
1194 if [[ $HOSTNAME == frodo ]]; then
1195   vpn-mk-client-cert -b frodo -n hole iankelling.org
1196 fi
1197
1198 ############# begin syncthing setup ###########
1199 case $HOSTNAME in
1200   kd|frodo)
1201     f=/usr/share/keyrings/syncthing-archive-keyring.gpg
1202     if [[ ! -e $f ]]; then
1203       s curl -s -o $f https://syncthing.net/release-key.gpg
1204     fi
1205     s="deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable"
1206     if [[ $(cat /etc/apt/sources.list.d/syncthing.list) != "$s" ]]; then
1207       echo "$s" | sd /etc/apt/sources.list.d/syncthing.list
1208       p update
1209     fi
1210     pi syncthing
1211     ;;&
1212   frodo)
1213     m lnf -T /w/syncthing /home/iank/.config/syncthing
1214     ser daemon-reload # syncthing likely not properly packaged
1215     sgo syncthing@iank # runs as iank
1216     ;;
1217   kd)
1218
1219     # 1003 just happens to be what was on my system
1220     if ! getent passwd ziva; then
1221       s groupadd -g 1003 ziva
1222       # syncthing state / config / db are all in ~/.config/syncthing
1223       s useradd -g 1003 -u 1003 -d /d/ziva-home -c ziva -s /bin/bash ziva
1224     fi
1225     sgo syncthing@ziva
1226     ;;
1227 esac
1228
1229 # user for short term use dropping of privileges
1230
1231 if ! getent group zu &>/dev/null; then
1232   s groupadd -g 1023 zu
1233 fi
1234 if ! getent passwd zu &>/dev/null; then
1235   s useradd -g 1023 -u 1023 -c zu -s /bin/bash zu
1236 fi
1237
1238
1239 # these things persist in ~/.config/syncthing, which I save in
1240 # /w/syncthing (not in /p, because syncthing should continue to
1241 # run on home server even when using laptop as primary device)
1242 # open http://localhost:8384/
1243 # change listen address from default to tcp://:22001,
1244 # this is because we do port forward so it doesn\'t have to use
1245 # some external server, but the syncthing is broken for port forward,
1246 # you get a message, something "like connected to myself, this should not happen"
1247 # when connecting to other local devices, so I bump the port up by 1,
1248 # based on
1249 # https://forum.syncthing.net/t/connected-to-myself-should-not-happen/1763/19.
1250 # Without this, it was being stuck syncing at 0%.
1251 # Set gui username and password.
1252 #
1253 # install syncthing via f-droid,
1254 # folder setting, turn off send only.
1255 # on phone, add device, click bar code icon
1256 # on dekstop, top right, actions, device id
1257 # after adding, notification will appear on desktop to confirm
1258 #
1259 # syncing folder. from phone to desktop: select desktop in the
1260 # folder on phone\'s sync options, notification will appear in
1261 # desktop\'s web ui within a minute. For the reverse, the
1262 # notification will appear in android\'s notifications, you have to
1263 # swipe down and tap it to add the folder. It won\'t appear in the
1264 # syncthing ui, which would be intuitive, but don\'t wait for it
1265 # there. The notification may not work, instead open the web gui
1266 # from in the app, there should be a notification within there.
1267 #
1268 # On phone, set settings to run syncthing all the time, and
1269 # show no notification.
1270 #
1271 # Folder versioning would make sense if I didn\'t already use btrfs
1272 # for backups. I would choose staggered, or trash can for more space.
1273 #
1274 # if needed to install on a remote comp:
1275 # ssh -L 8384:localhost:8384 -N frodo
1276 # open http://localhost:8384/
1277 #
1278 # Note, the other thing i did was port forward port 22000,
1279 # per https://docs.syncthing.net/users/firewall.html
1280
1281 #############  end syncthing setup ###########
1282
1283
1284
1285 ####### begin misc packages ###########
1286
1287 # template
1288 case $codename in
1289   flidas)
1290     :
1291     ;;
1292 esac
1293
1294 sudo update-alternatives --set pinentry /usr/bin/pinentry-gtk-2
1295
1296
1297 # sakura config is owned by ian
1298 m reset-sakura
1299 m reset-konsole
1300 m sudo -u user2 -i reset-konsole
1301 # user2 xscreensaver we don't want to reset
1302 m reset-xscreensaver
1303
1304
1305 # this would install from cabal for newer / consistent version across os, but it screws up xmonad, so disabled for now.
1306 # this is also in primary-setup
1307 # pi libxss-dev # dependency based on build failure
1308 # cabal update
1309 # cabal install --upgrade-dependencies  --force-reinstalls arbtt
1310 # also, i assume syncing this between machines somehow messed up the data.
1311 if mountpoint /p &>/dev/null; then
1312   case $codename in
1313     etiona|nabia)
1314       pi arbtt
1315       # same as seru enable arbtt, but works over ssh when systemctl --user causes error:
1316       # Failed to connect to bus: No such file or directory
1317       lnf -T  /a/bin/ds/subdir_files/.config/systemd/user/arbtt.service /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1318       # allow failure
1319       seru start arbtt ||:
1320       ;;
1321   esac
1322 fi
1323
1324
1325 m primary-setup
1326
1327 if [[ ! -e ~/.linphonerc && -e /p/.linphonerc-initial ]]; then
1328   m cp /p/.linphonerc-initial ~/.linphonerc
1329 fi
1330
1331 # linphone in t10 wont do dns with systemd-resolved or something
1332 s teeu /etc/hosts <<'EOF'
1333 74.94.156.215 watson.fsf.org
1334 EOF
1335
1336
1337
1338 ### begin spd install
1339 if mountpoint /p &>/dev/null; then
1340   pi libswitch-perl libdigest-md5-file-perl libgnupg-interface-perl
1341   t=$(mktemp)
1342   m wget -O $t http://mirror.fsf.org/fsfsys-trisquel/fsfsys-trisquel/pool/main/s/spd-perl/spd-perl_0.2-1_amd64.deb
1343   sudo dpkg -i $t
1344   m rm $t
1345   # this guesses at the appropriate directory, adjust if needed
1346   perldir=(/usr/lib/x86_64-linux-gnu/perl/5.*)
1347   m sudo ln -sf ../../../perl/5.18.2/SPD/ ${perldir[0]}
1348   # newer distro had gpg2 as default, older one, flidas, need to make it that way
1349   gpgpath=$(which gpg2) ||:
1350   if [[ $gpgpath ]]; then
1351     sudo mkdir -p /usr/local/spdhackfix
1352     s lnf -T $gpgpath /usr/local/spdhackfix/gpg
1353   fi
1354 fi
1355 ### end spd install
1356
1357
1358 # nagstamon setting which were set through the ui
1359 # monitor url https://klaxon.fsf.org/cgi-bin
1360 # monitor url cgi https://klaxon.fsf.org/cgi-bin
1361 # in filters tab:
1362 # all unknown services
1363 # all warning services
1364 # acknowledged hosts & services
1365 # hosts & services down for maintenence
1366 # services on down hosts
1367 # services on hosts in maintenece
1368 # services on unreachable osts
1369 # hosts in soft state
1370 # services in soft state
1371 # in display tab: fullscreen
1372
1373 # these translate to these settings I think
1374 # filter_acknowledged_hosts_services = True
1375 # filter_all_unknown_services = True
1376 # filter_all_warning_services = True
1377 # filter_hosts_in_soft_state = True
1378 # filter_hosts_services_maintenance = True
1379 # filter_services_in_soft_state = True
1380 # filter_services_on_down_hosts = True
1381 # filter_services_on_hosts_in_maintenance = True
1382 # filter_services_on_unreachable_hosts = True
1383 # notify_if_up = False
1384 # statusbar_floating = False
1385 # fullscreen = True
1386 # but i'm just going to rely on the webpage plus sms for now.
1387
1388
1389 # it asks if it should make users in it's group capture packets without root,
1390 # which is arguably more secure than running wireshark as root. default is no,
1391 # which is what i prefer, since I plan to use tcpdump to input to wireshark.
1392 s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
1393
1394 # /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
1395 # listed in the default config as suggested.
1396 # /run/usr/1000 i noticed was missing for pulseaudio
1397 # /run/user/0 just seemed like a not bad idea, given the above
1398 tu /etc/schroot/desktop/fstab <<'EOF'
1399 /p             /p              none    rw,bind         0       0
1400 /a             /a              none    rw,bind         0       0
1401 /run           /run            none    rw,bind         0       0
1402 /run/lock      /run/lock       none    rw,bind         0       0
1403 /dev/shm       /dev/shm        none    rw,bind         0       0
1404 /run/shm       /run/shm        none    rw,bind         0       0
1405 /run/user/1000 /run/user/1000  none    rw,bind         0       0
1406 /run/user/1001 /run/user/1001  none    rw,bind         0       0
1407 /run/user/0    /run/user/0     none    rw,bind         0       0
1408 EOF
1409
1410 # todo: consider if this should use the new sysd-prom-fail
1411 sd /etc/systemd/system/schrootupdate.service <<'EOF'
1412 [Unit]
1413 Description=schrootupdate
1414 After=multi-user.target
1415
1416 [Service]
1417 Type=oneshot
1418 ExecStart=/usr/local/bin/sysd-mail-once schrootupdate /a/bin/distro-setup/schrootupdate
1419 EOF
1420 sd /etc/systemd/system/schrootupdate.timer <<'EOF'
1421 [Unit]
1422 Description=schrootupdate
1423
1424 [Timer]
1425 OnCalendar=*-*-* 04:20:00 America/New_York
1426
1427 [Install]
1428 WantedBy=timers.target
1429 EOF
1430 ser daemon-reload
1431 sgo schrootupdate.timer
1432
1433
1434
1435 # for my roommate
1436 case $distro in
1437   trisquel)
1438     m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
1439       debian bullseye firefox-esr pulseaudio chromium anki
1440     case $(debian-codename) in
1441       etiona|nabia)
1442         # we have a lot of t8 stuff, useful to have
1443         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
1444           trisquel flidas
1445         tu /nocow/schroot/flidas/etc/sudoers <<EOF
1446 $USER  ALL=(ALL)  NOPASSWD: ALL
1447 Defaults  env_keep += SUDOD
1448 Defaults always_set_home
1449 Defaults !umask
1450 EOF
1451         sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
1452 en_US.UTF-8 UTF-8
1453 EOF
1454         s schroot -c flidas locale-gen
1455         s schroot -c flidas update-locale LANG=en_US.UTF-8
1456
1457         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/testing.list/TESTING_NONFREE debian unstable debootstrap
1458         sudo cp -a /nocow/schroot/unstable/usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
1459
1460         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/impish.list/IMPISH ubuntu impish
1461
1462         ;;
1463     esac
1464     ;;
1465   debian)
1466     pi chromium
1467     ;;
1468 esac
1469
1470 sudo mkdir -p /nocow/user
1471 sudo chown $USER:$USER /nocow/user
1472 pi anki
1473
1474
1475 ####### begin transmission
1476
1477 case $HOSTNAME in
1478   frodo)
1479     tdir=/i/k
1480     ;;
1481   kd)
1482     tdir=/d/tor
1483     ;;
1484   *)
1485     tdir=/nocow/user/tor
1486     ;;
1487 esac
1488
1489 mkdir -p $tdir
1490
1491 # adapted from /var/lib/dpkg/info/transmission-daemon.postinst
1492 # 450 seems likely to be unused. we need to specify one or else
1493 # it won't be stable across installs.
1494 if ! getent passwd debian-transmission > /dev/null; then
1495   sudo groupadd -g 450 debian-transmission
1496   sudo adduser --quiet \
1497        --gid 450 \
1498        --uid 450 \
1499        --system \
1500        --no-create-home \
1501        --disabled-password \
1502        --home /var/lib/transmission-daemon \
1503        debian-transmission
1504 fi
1505 # We want group writable stuff from transmission.
1506 # However, after setting this, I learn that transmission sets it's
1507 # own umask based on it's settings file. Well, no harm leaving this
1508 # so it's set right from the beginning.
1509 sudo chfn debian-transmission -o umask=0002
1510
1511 # note i had to do this, which is persistent:
1512 # cd /i/k
1513 # s chgrp debian-transmission torrents partial-torrents
1514
1515 # syslog says things like
1516 # 'Failed to set receive buffer: requested 4194304, got 425984'
1517 # google suggets giving it even more than that
1518 tu /etc/sysctl.conf<<'EOF'
1519 net.core.rmem_max = 67108864
1520 net.core.wmem_max = 16777216
1521 EOF
1522 sudo sysctl -p
1523
1524 # some reason it doesn\'t seem to start automatically anyways
1525 pi-nostart transmission-daemon
1526 # be extra sure its not started
1527 ser disable transmission-daemon
1528 ser stop transmission-daemon
1529
1530 # the folder was moved here after an install around 02/2017.
1531 # it contains runtime data,
1532 # plus a simple symlink to the config file which it\'s
1533 # not worth separating out.
1534 # between comps, the uid can change
1535
1536 f=$tdir/transmission-daemon
1537 for d in $tdir/partial-torrents $tdir/torrents $f; do
1538   if [[ ! -d $d ]]; then
1539     mkdir $d
1540   fi
1541   sudo chown -R debian-transmission:user2 $d
1542 done
1543 s lnf -T $f /var/lib/transmission-daemon/.config/transmission-daemon
1544 s lnf -T /etc/transmission-daemon/settings.json $f/settings.json
1545 sudo chown -R debian-transmission:debian-transmission $f
1546 sudo chown -R debian-transmission:debian-transmission /var/lib/transmission-daemon
1547 #
1548 # config file documented here, and it\'s the same config
1549 # for daemon vs client, so it\'s documented in the gui.
1550 # https://trac.transmissionbt.com/wiki/EditConfigFiles#Options
1551 #
1552 # I originaly setup rpc-whitelist, but after using
1553 # routing to a network namespace, it doesn\'t see the
1554 # real source address, so it\'s disabled.
1555 #
1556 # Changed the cache-size to 256 mb, reduces disk use.
1557 # It is a read & write cache.
1558 if ! systemctl is-active transmission-daemon-nn &>/dev/null && \
1559     ! systemctl is-active transmission-daemon; then
1560   tmp=$(mktemp)
1561   command sudo ruby <<EOF >$tmp
1562 require 'json'
1563 p = '/etc/transmission-daemon/settings.json'
1564 s = {
1565   'rpc-whitelist-enabled' => false,
1566   'rpc-authentication-required' => false,
1567   'incomplete-dir' => '$tdir/partial-torrents',
1568   'incomplete-dir-enabled' => true,
1569   'download-dir' => '$tdir/torrents',
1570   "speed-limit-up" => 800,
1571   "speed-limit-up-enabled" => true,
1572   "peer-port" => 61486,
1573   "cache-size-mb" => 256,
1574   "ratio-limit" => 5.0,
1575   "ratio-limit-enabled" => false,
1576 }
1577 puts(JSON.pretty_generate(JSON.parse(File.read(p)).merge(s)))
1578 EOF
1579   cat $tmp | sudo dd of=/etc/transmission-daemon/settings.json
1580
1581 fi
1582
1583 ####### end transmission
1584
1585 case $HOSTNAME in
1586   kd)
1587     # to persist upload/dl metadata. initially, moved all the stuff
1588     # in /var/lib/transmission-daemon to /d/tor
1589     s usermod --home /d/tor debian-transmission
1590     sgo transmission-daemon-nn
1591
1592     ;;
1593 esac
1594
1595
1596 ######### begin transmission client setup ######
1597
1598 if [[ -e /p/transmission-rpc-pass ]]; then
1599   # arch had a default config,
1600   # debian had nothing until you start it.
1601   # With a little trial an error, here is a minimal config
1602   # taken from the generated one, plus changes that the
1603   # settings ui does, without a bunch of ui crap settings.
1604   #
1605   # only settings I set were
1606   # hostname
1607   # auto-connect
1608   # password
1609
1610   # the password is randomly generated on first run, i copied it out
1611   # so it could be used by other hosts.
1612   sudo ruby <<'EOF'
1613 require 'json'
1614 p = '/etc/transmission-daemon/settings.json'
1615 s = JSON.parse(File.read(p))
1616 s["rpc-password"] = File.read("/p/transmission-rpc-pass").chomp
1617 # default is 0022 (18 in decimal)
1618 s["umask"] = 2
1619 File.write p, JSON.pretty_generate(s)
1620 EOF
1621
1622   rpc_pass=$(</p/transmission-rpc-pass)
1623   for f in /home/*; do
1624     u=${f##*/}
1625     uid=$(id -u $u 2>/dev/null) || continue
1626     if [[ ! $uid -ge 1000 ]]; then
1627       continue
1628     fi
1629     d=$f/.config/transmission-remote-gtk
1630     sudo -u $u mkdir -p $d
1631     # i tried setting hostname to transmission.b8.nz, so i could dynamically change where
1632     # this connects to, but it said some 421 denied error when I did that. Then it
1633     # froze X when i ran it under strace. Whatever.
1634     sudo -u $u dd of=$d/config.json <<EOF
1635 {
1636   "profiles" : [
1637       {
1638       "profile-name" : "Default",
1639       "hostname" : "10.173.0.2",
1640       "rpc-url-path" : "/transmission/rpc",
1641       "username" : "",
1642       "password" : "$rpc_pass",
1643       "auto-connect" : true,
1644       "ssl" : false,
1645       "timeout" : 40,
1646       "retries" : 3,
1647       "update-active-only" : false,
1648       "activeonly-fullsync-enabled" : false,
1649       "activeonly-fullsync-every" : 2,
1650       "update-interval" : 3,
1651       "min-update-interval" : 3,
1652       "session-update-interval" : 60,
1653       "exec-commands" : [],
1654       "destinations" : []
1655       }
1656   ],
1657   "profile-id" : 0,
1658   "add-options-dialog" : false
1659 }
1660 EOF
1661   done
1662 fi
1663 ######### end transmission client setup ######
1664
1665
1666 ### printer setup
1667 pi cups
1668
1669 sudo gpasswd -a $USER lpadmin # based on ubuntu wiki
1670 # goto http://127.0.0.1:631
1671 # administration tab, add new printer button.
1672 # In debian, I could use hte recommended driver,
1673 # in arch, I had to pick out the 6L driver.
1674
1675
1676 # bridge networking as user fails. google lead here, but it doesn\'t work:
1677 # oh well, I give up.
1678 # http://wiki.qemu.org/Features-Done/HelperNetworking
1679 # s mkdir /etc/qemu
1680 # f=/etc/qemu/bridge.conf
1681 # sd $f <<'EOF'
1682 # allow br0
1683 # EOF
1684 # #s chown root:qemu $f # debian has somethig like qemu-libvirt. equivalent?
1685 # s chmod 640 $f
1686
1687 # general known for debian/ubuntu, not for fedora
1688
1689 m /a/bin/buildscripts/go
1690 m /a/bin/buildscripts/rust
1691 m /a/bin/buildscripts/misc
1692 m /a/bin/buildscripts/pithosfly
1693 #m /a/bin/buildscripts/alacritty
1694 #m /a/bin/buildscripts/kitty
1695
1696 pi-nostart virtinst virt-manager
1697 soff libvirtd
1698 # i cant if this is whats causing it to start even though
1699 # its disabled. note: it leaves around dnsmasq instances even
1700 # if you stop it. what the hell systemd?
1701 soff libvirt-guests
1702 # allow user to run vms, from debian handbook. libvirt-qemu
1703 # based on https://www.whonix.org/wiki/KVM#First-time_User.3F
1704 for x in iank user2; do s usermod -a -G libvirt,kvm,libvirt-qemu $x; done
1705
1706
1707 pi --no-install-recommends kdeconnect
1708 ### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
1709 ### but gnome + xmonad not working in flidas, so i disabled it
1710 # pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
1711 # cd /a/opt/indicator-kdeconnect
1712 # mkdir -p build
1713 # cd build
1714 # cmake .. -DCMAKE_INSTALL_PREFIX=/usr
1715 # make
1716 # sudo make install
1717 # # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
1718 # # it seems, according to
1719 # # /etc/xdg/autostart/kdeconnectd.desktop
1720 # # I'm not seeing the icon, but the clipboard replication is working
1721
1722
1723 ### model 01 arduino support ###
1724 # https://github.com/keyboardio/Kaleidoscope/wiki/Install-Arduino-support-on-Linux
1725 # also built latest arduino in /a/opt/Arduino, (just cd build; ant build; ant run )
1726 # set arduino var in bashrc,
1727 # have system config file setup too.
1728 sudo adduser $USER dialout
1729
1730 # this is for the mail command too. update-alternatives is kind of misleading
1731 # since at least it's main commands pretend mail does not exist.
1732 # bsd's mail got pulled in on some dumb dependency, i dunno how.
1733 sudo update-alternatives --set mailx /usr/bin/mail.mailutils
1734
1735 ######### end misc packages #########
1736
1737
1738 # packages I once used before and liked, but don\'t want installed now for
1739 # various reasons:
1740 # python-sqlite is used for offlineimap
1741 # lxappearance python-sqlite dolphin paman dconf-editor
1742
1743
1744
1745 ######## unfinished
1746
1747 # todo, finish configuring smart.
1748
1749 pi smartmontools
1750 # mostly from https://wiki.archlinux.org/index.php/S.M.A.R.T.
1751 # turn on smart. background on options:
1752 # first line, -a = test everyting on all devices.
1753 # -S on, turn on disk internal saving of vendor specific info,
1754 # from google, seems like this is usually already on and fairly standard.
1755 # -o on, turn on 4 hour period non-performance degrading testing.
1756 # short test daily 2-3am, extended tests Saturdays between 3-4am:
1757 sched="-s (S/../.././02|L/../../6/03)"
1758 sudo sed -i --follow-symlinks "s#^[[:space:]]*DEVICESCAN.*#\
1759 DEVICESCAN -a -o on -S on -n standby,q $sched \
1760 -m root@mail.iankelling.org -M exec /usr/local/bin/smart-notify#" /etc/smartd.conf
1761
1762 # in the default configuration of at least ubuntu 14.04, resolvconf is
1763 # configured to order any nameservers associated with tun* or tap*
1764 # before the normal internet interfaces, which means they are always
1765 # consulted first. This is often slower and undesirable, ie. local dns
1766 # queries go from 0ms to 10+ or 100+ ms. To reverse the ordering, you
1767 # can do:
1768 #sudo sed -i --follow-symlinks '/tun\*\|tap\*/d' /etc/resolvconf/interface-order
1769 # however, this breaks dns lookup for hosts on the openvpn lan.
1770 # I can\'t figure out why hosts on the normal lan would not be
1771 # broken under the default ordering, except the host I was
1772 # testing with previously had an entry in /etc/hosts.
1773
1774 ############# end unfinished
1775
1776 ########### misc stuff
1777
1778 if [[ $HOSTNAME != frodo ]]; then
1779   # remove. i moved this into dns
1780   echo | s cedit hole /etc/hosts ||:
1781 fi
1782
1783 if [[ ! -e ~/.local/bin/pip ]]; then
1784   tmp=$(mktemp)
1785   wget -O$tmp https://bootstrap.pypa.io/get-pip.py
1786   python3 $tmp --user
1787   hash -r
1788 fi
1789
1790
1791 ### begin timetrap setup
1792 if mountpoint /p &>/dev/null; then
1793   mkdir -p ~/.timetrap/
1794   ln -sf /a/opt/timetrap_formatters ~/.timetrap/formatters
1795   if ! type -p t &>/dev/null; then
1796     pi ruby-dev libsqlite3-dev
1797     gem install --user timetrap
1798   fi
1799 fi
1800 ### end timetrap setup
1801
1802 # leftover cleanup for t9
1803 pu resolvconf
1804
1805 case $codename in
1806   # needed for debootstrap scripts for fai since fai requires debian
1807   flidas)
1808     pi dnsmasq
1809     pi-nostart network-manager
1810     # i hate networkmanager. noo, of course disabling it doesnt work
1811     # unless you add a hack. found this by doing
1812     # systemd-analyze dot > x.dot
1813     # less x.dot
1814     # /networkman
1815     soff NetworkManager
1816     soff NetworkManager-wait-online.service
1817     # make networkmanager use resolvconf instead of its own dnsmasq which
1818     # conflicts with the normal dnsmasq package.
1819     f=/etc/NetworkManager/NetworkManager.conf
1820     m=$(md5sum $f)
1821     sudo sed -ri '/ *\[main\]/,/^ *\[[^]]+\]/{/^\s*dns[[:space:]=]/d}' $f
1822     sudo sed -ri '/ *\[main\]/a dns=default' $f
1823     if [[ $m != $(md5sum $f) ]]; then
1824       srestart NetworkManager
1825     fi
1826     # networkmanager has this nasty behavior on flidas: if the machine
1827     # crashes with dnsmasq running, on subsequent boot, it adds an entry to
1828     # resolvconf for 127.0.0.1 in some stupid attempt to restore
1829     # nameservers.
1830     # This can be manually fixed by stoping dnsmasq,
1831     # then based on whats in /run/dnsmasq/, i see we can run
1832     # s resolvconf -d NetworkManager
1833     # oh ya, and stoping NetworkManager leaves this crap behind without cleaning it up.
1834     ser disable NetworkManager
1835     ;;
1836 esac
1837
1838 # I have no use for avahi,
1839 # had to run this twice when doing manually, i dunno why
1840 soff avahi-daemon ||:
1841 sleep 1
1842 soff avahi-daemon
1843
1844 # make my /etc/fonts/conf.d/ get used.
1845 # I have a new sans-serif font there because the default one
1846 # displays l and I as the same char, grrrrr.
1847 sudo fc-cache
1848
1849 pi desktop-file-utils
1850 m /a/bin/distro-setup/mymimes
1851
1852
1853 # stop autopoping windows when i plug in an android phone.
1854 # dbus-launch makes this work within an ssh connection, otherwise you get this message,
1855 # with still 0 exit code.
1856 # dconf-WARNING **: failed to commit changes to dconf: Cannot autolaunch D-Bus without X11 $DISPLAY
1857 m dbus-launch gsettings set org.gnome.desktop.media-handling automount-open false
1858
1859
1860 # on grub upgrade, we get prompts unless we do this
1861 devs=()
1862 for dev in $(s btrfs fil show /boot | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
1863   devs+=("$(devbyid $dev),")
1864 done
1865 devs[-1]=${devs[-1]%,} # jonied by commas
1866 sudo debconf-set-selections <<EOF
1867 grub-pc grub-pc/install_devices multiselect ${devs[*]}
1868 EOF
1869
1870
1871 sysd-prom-fail-install dynamicipupdate
1872 sysd-prom-fail-install systemstatus
1873 sysd-prom-fail-install btrfsmaintstop
1874 sgo btrfsmaint.timer
1875 sgo btrfsmaintstop
1876 sgo systemstatus
1877 sgo dynamicipupdate
1878
1879
1880 if grep -xFq $HOSTNAME /a/bin/ds/machine_specific/btrbk.hosts; then
1881   sgo btrbk.timer
1882 fi
1883 # note: to see when it was last run,
1884 # ser list-timers
1885
1886 case $HOSTNAME in
1887   kd)
1888     sgo btrbkrust.timer
1889     ;;
1890 esac
1891
1892 ### begin prometheus ###
1893
1894 case $HOSTNAME in
1895   kd)
1896     /a/bin/buildscripts/prometheus
1897     # Font awesome is needed for the alertmanager ui.
1898     pi prometheus-alertmanager prometheus prometheus-node-exporter fonts-font-awesome
1899     web-conf -p 9091 -f 9090 - apache2 i.b8.nz <<'EOF'
1900 <Location "/">
1901 AuthType Basic
1902 AuthName "basic_auth"
1903 # created with
1904 # htpasswd -c prometheus-htpasswd USERNAME
1905 AuthUserFile "/etc/prometheus-htpasswd"
1906 Require valid-user
1907 </Location>
1908 EOF
1909
1910     web-conf -p 9094 -f 9093 - apache2 i.b8.nz <<'EOF'
1911 <Location "/">
1912 AuthType Basic
1913 AuthName "basic_auth"
1914 # created with
1915 # htpasswd -c prometheus-htpasswd USERNAME
1916 AuthUserFile "/etc/prometheus-htpasswd"
1917 Require valid-user
1918 </Location>
1919 EOF
1920
1921     # by default, the alertmanager web ui is not enabled other than a page
1922     # that suggests to use the amtool cli. that tool is good, but you cant
1923     # silence things nearly as fast.
1924     if [[ ! -e /usr/share/prometheus/alertmanager/ui/index.html ]]; then
1925       sudo chroot /nocow/schroot/bullseye prometheus-alertmanager
1926       sudo chroot /nocow/schroot/bullseye /usr/share/prometheus/alertmanager/generate-ui.sh
1927       sudo rsync -avih /nocow/schroot/bullseye/usr/share/prometheus/alertmanager/ui/ /usr/share/prometheus/alertmanager/ui
1928       ser restart prometheus-alertmanager
1929     fi
1930
1931     for ser in prometheus-node-exporter prometheus-alertmanager prometheus; do
1932       sysd-prom-fail-install $ser
1933     done
1934
1935     ;;
1936   *)
1937     pi prometheus-node-exporter
1938     ;;
1939 esac
1940
1941 case $HOSTNAME in
1942   # frodo needs upgrade first.
1943   frodo) : ;;
1944   # todo, for limiting node exporter http,
1945   # either use iptables or, in
1946   # /etc/default/prometheus-node-exporter
1947   # listen on the wireguard interface
1948   *)
1949     wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
1950     # old filename. remove once all hosts are updated.
1951     s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
1952     web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
1953 <Location "/">
1954 AuthType Basic
1955 AuthName "basic_auth"
1956 # created with
1957 # htpasswd -c prometheus-export-htpasswd USERNAME
1958 AuthUserFile "/etc/prometheus-export-htpasswd"
1959 Require valid-user
1960 </Location>
1961 EOF
1962     # For work, i think we will just use the firewall for hosts in the main data center, and
1963     # vpn for hosts outside it.
1964
1965     # TODO: figure out how to detect the ping failure and try again.
1966
1967     # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
1968     s mkdir /etc/systemd/system/apache2.service.d
1969     sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
1970 [Unit]
1971 After=wg-quick@wghole.service
1972 StartLimitIntervalSec=0
1973
1974 [Service]
1975 Restart=always
1976 RestartSec=30
1977 EOF
1978
1979     ;;
1980 esac
1981
1982 ### end prometheus ###
1983
1984
1985 end_msg <<'EOF'
1986 In mate settings settings, change scrolling to two-finger,
1987 because the default edge scroll doesn\'t work. Originally found this in debian.
1988 EOF
1989
1990 # Remove dep that came in with desktop to fix associations.
1991 m pu transmission-gtk
1992
1993 case $HOSTNAME in
1994   kd)
1995     lnf -T /d/vidshare /home/iank/Videos
1996     ;;
1997 esac
1998
1999 # # Based on guix manual instructions, also added code to profile.
2000 # # disabled since i'm not using it now.
2001 # pi nscd
2002 # if ! type -p guix >/dev/null; then
2003 #   cd $(mktemp -d)
2004 #   wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh
2005 #   # added some stuff to envonment.sh for profile based on
2006 #   # manual instructions
2007 #   # wget https://sv.gnu.org/people/viewgpg.php?user_id=15145 -qO - | gpg --import -
2008 #   # echo is to get past prompt
2009 #   yes | sudo -E HOME=$HOME bash guix-install.sh || [[ $? == 141 ]]
2010 #   guix install glibc-utf8-locales
2011 #   guix package --install guile
2012 # fi
2013
2014 lnf -T /a/opt ~/src
2015
2016 pi tor
2017 m /a/bin/buildscripts/tor-browser
2018 # one root command needed to install
2019 s ln -sf /a/opt/tor-browser_en-US/Browser/start-tor-browser /usr/local/bin
2020
2021
2022 # nfs server
2023 pi-nostart nfs-kernel-server
2024
2025 # todo, this is old, probably needs removing
2026 if [[ $HOSTNAME == tp ]]; then
2027   sd /etc/wireguard/wg0.conf <<EOF
2028 [Interface]
2029 PrivateKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.key)
2030 Address = 10.3.0.2/24, fdfd::2/64
2031
2032 [Peer]
2033 PresharedKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.psk)
2034 PublicKey = 9RnAsJB+ISrA/9lmDKBoT08oBiKwzA64exBBj+rO+ng=
2035 Endpoint = b8.nz:26000
2036 AllowedIPs = 10.3.0.1/24, fdfd::1/64
2037 PersistentKeepalive = 20
2038 EOF
2039   sudo systemctl enable wg-quick@wg0
2040   sudo systemctl start wg-quick@wg0
2041 fi
2042
2043
2044 if [[ $HOSTNAME == kw ]]; then
2045   # hosts 1-199. 200+ are dynamic, avoid those
2046   tu /etc/exports <<'EOF'
2047 /root/.ianktrisquel_9/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2048 /home/iank/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2049 EOF
2050   ekw
2051   sgo nfs-server
2052   sudo exportfs -rav
2053 fi
2054
2055
2056 # if I was going to create a persistent vm, i might do it like this:
2057 # variant=something  # from: virt-install --os-variant list
2058 # s virt-install --noautoconsole --graphics spice,listen=0.0.0.0 \
2059   #   --disk=/a/images/some_name.qcow2,bus=virtio --vcpus 2 -r 4096 -w bridge=br0 \
2060   #   -n some_name --import --os-variant $variant --cpu host-model-only
2061
2062
2063 # for brother HL-2270DW, this worked:
2064 # https://askubuntu.com/questions/1067234/cant-use-wireless-brother-printer-2270dw-ubuntu-18-04
2065 # /a/opt/linux-brprinter-installer-2.2.2-1
2066 # answer n when it asks about uri.
2067 # Then go to cups, delete the existing printer, added on with dnssd url. browsed to
2068 # ppd at /usr/share/ppd/HL2270DW.ppd, which is duplicated at /usr/share/cups/model/HL2270DW.ppd
2069 # ppd file got installed from bash -x ./usr/local/Brother/Printer/HL2270DW/cupswrapper/cupswrap,
2070 # which I downloaded from their driver. but dont do that again, i copied it to /a/opt/HL2270DW.ppd,
2071 # use that.
2072
2073 # I had to reset it to use wired instead of wifi. it only uses 1 at a time. boot with go button held, after lights turn off, tap go 6 times.
2074 # Then it was already configured, but if i needed to, go to its web ui, default pass is "access".
2075
2076 ######### begin stuff belonging at the end    ##########
2077
2078 end