X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=distro-end;h=500a4966630b47b32822113599017b65a7119e7c;hb=50f25d1eec109c4596cfc638c9a7c98da0f0b5d0;hp=80aec6efad77b0ffbcb7cd11b3b9ac3983dc8850;hpb=46bcc5c1876aed04c2a4111a6ddd887951238ed6;p=distro-setup
diff --git a/distro-end b/distro-end
index 80aec6e..500a496 100755
--- a/distro-end
+++ b/distro-end
@@ -1,12 +1,28 @@
#!/bin/bash
-# Copyright (C) 2019 Ian Kelling
-# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# Setup Ian's computers
+# Copyright (C) 2024 Ian Kelling
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see .
+
+# SPDX-License-Identifier: GPL-3.0-or-later
# shellcheck source=/a/bin/ds/.bashrc
export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]]; then . ~/.bashrc; fi
### setup
-source /a/bin/errhandle/err
+source /a/bin/bash-bear-trap/bash-bear
src="$(readlink -f -- "${BASH_SOURCE[0]}")"; src=${src%/*} # directory of this file
if [[ $EUID == 0 ]]; then
@@ -123,39 +139,6 @@ esac
-
-# dogcam setup. not using atm
-# case $HOSTNAME in
-# lj|li)
-# /a/bin/webcam/install-server
-# ;;
-# kw)
-# /a/bin/webcam/install-client
-# ;;
-# esac
-
-
-## not actually using prometheus just yet
-# # office is not exposed to internet yet
-# if [[ $HOSTNAME != kw ]]; then
-# ## prometheus node exporter setup
-# web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
-# #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
-# # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
-#
-# AllowOverride None
-# AuthType basic
-# AuthName "Authentication Required"
-# # setup one time, with root:www-data, 640
-# AuthUserFile "/etc/prometheus-htpasswd"
-# Require valid-user
-#
-# EOF
-# fi
-
-
-
-
pi debootstrap
######### begin universal pinned packages ######
case $(debian-codename) in
@@ -166,205 +149,38 @@ Explanation: Debian* includes Debian + Debian Backports
Package: *
Pin: release o=Debian*
Pin-Priority: -100
-EOF
- ;;&
- # needed for debootstrap scripts for fai since fai requires debian
- flidas)
- # moved to fai
- #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
- sd /etc/apt/preferences.d/flidas-xenial </dev/null </dev/null; then
- # moved to fai
- #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
- sd /etc/apt/preferences.d/flidas-bionic <$t <$t <$t <<'EOF'
EOF
cat >$t <= 1 )); then
+ rm -f ${files[@]}
+ fi
+ ngreset
+ for host in ${!vpn_ips[@]}; do
+ sd /etc/openvpn/client-config-hole/$host < websocket server settings -> generate/copy password
+ #
+ # note: obs-studio on gnu does not support webrtc, it seems mainly because
+ # libdatachannel is not packaged. If it was, it would just need to do
+ # apt source obs-studio, obs-studio-30.1.1/debian/rules set -DENABLE_WEBRTC=ON
+ #
+ # I did manage to build libdatachannel following its instructions, then make install,
+ # then obs failed due to nvidia. found those options to disable with
+ # rg 'option\(ENABLE' | gr nv, then build obs like so:
+ #
+ # cmake -DLINUX_PORTABLE=ON -DCMAKE_INSTALL_PREFIX="${HOME}/obs-studio-portable" -DENABLE_BROWSER=OFF -DENABLE_AJA=OFF -DENABLE_NEW_MPEGTS_OUTPUT=OFF -DENABLE_WEBRTC=ON -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DENABLE_NVVFX=OFF -DENABLE_NVAFX=OFF -DENABLE_NATIVE_NVENC=OFF ..
+ #
+ #
+ #
+ # however, I didn't end up trying it out.
+ #
+ # note, in terminal source, i setup a transform so it would show the
+ # bottom 1080p section of the terminal instead of the top if the
+ # screen was bigger. click like 2 times in the preview so the red
+ # lines show up, right click, edit transform (or ctrl-e). bounding
+ # 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
@@ -953,6 +814,7 @@ EOF
p update
fi
;;
+
esac
case $codename_compat in
@@ -1293,6 +1155,24 @@ fi
####### begin misc packages ###########
+# old location, 2023.
+sudo rm -fv /etc/systemd/system/profanity.service
+case $HOSTNAME in
+ kd)
+ ln -sfT /d/p/profanity ~/.local/share/profanity
+ ln -sfT /d/p/profanity-config ~/.config/profanity
+ source /a/bin/bash_unpublished/source-state
+ if [[ $HOSTNAME == "$HOST2" || ! -e /p/profanity-here ]]; then
+ systemctl --user --now enable profanity
+ fi
+ ;;
+ *)
+
+ ln -sfT /p/profanity ~/.local/share/profanity
+ ln -sfT /p/profanity-config ~/.config/profanity
+ ;;
+esac
+
# template
case $codename in
flidas)
@@ -1447,32 +1327,8 @@ sgo schrootupdate.timer
# for my roommate
case $distro in
trisquel)
- m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
- debian bullseye firefox-esr pulseaudio chromium anki
- case $(debian-codename) in
- etiona|nabia)
- # we have a lot of t8 stuff, useful to have
- m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
- trisquel flidas
- tu /nocow/schroot/flidas/etc/sudoers <
AuthType Basic
@@ -2023,7 +1876,7 @@ EOF
ser restart prometheus-alertmanager
fi
- s /c/roles/prom-export/files/simple/usr/local/bin/fsf-install-node-exporter -l
+ s /c/roles/prom_export/files/simple/usr/local/bin/fsf-install-node-exporter -l 127.0.0.1
for ser in prometheus-node-exporter prometheus-alertmanager prometheus; do
sysd-prom-fail-install $ser
@@ -2031,7 +1884,7 @@ EOF
;;
*)
- s /c/roles/prom-export/files/simple/usr/local/bin/fsf-install-node-exporter
+ s /c/roles/prom_export/files/simple/usr/local/bin/fsf-install-node-exporter
;;
esac
@@ -2188,15 +2041,15 @@ esac
case $HOSTNAME in
sy|kd)
- sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-24.0.1/bin/*
- sgo bitcoind
+ 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
- if [[ ! $(readlink -f /var/lib/bitcoind/wallets) == /q/wallets ]]; then
- s lnf /q/wallets /var/lib/bitcoind
- sudo chown -h bitcoin:bitcoin /var/lib/bitcoind/wallets
- fi
+ 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
;;
@@ -2204,10 +2057,76 @@ esac
### end bitcoin
+### begin live streaming ###
+
+# comparing nginx rtmp to icecast
+# `mpv --cache=no` had about 2.5 sec latency vs 4 seconds.
+# Then I discovered this command which had about .5 sec latency:
+#ffplay -f live_flv -fast -x 1280 -y 720 -fflags nobuffer -flags low_delay -strict experimental -vf "setpts=N/60/TB" -af "asetpts=N/60/TB" -noframedrop -i rtmp://url_here
+## a lot of those args arent needed, here is what I ended up with:
+# #ffplay -f live_flv -fflags nobuffer -flags low_delay -i rtmp://localhost/live
+#
+# A problem with rtmp is that it doesn't support vp8/vp9, requiring the partly patent encumbered h264.
+# Looking at alternative protocols: dash & hls are both high latency, I tested dash with the nginx-rtmp
+# module and got about 5 seconds of latency, web results imply that is normal.
+#
+# Webrtc is what jitsi & bbb use, but an annoying thing is that
+# generally requires a web browser with javascript, or some special
+# client, and afaik, it has a smaller limit on number of clients.
+#
+# Another option is to try rtp/rtsp, there are some servers here:
+# https://en.wikipedia.org/wiki/Real-Time_Streaming_Protocol
+
+
+## reference for setting up rtmp
+# pi nginx libnginx-mod-rtmp
+# cat >/etc/nginx/modules-enabled/rtmp.conf <<'EOF'
+## based on https://opensource.com/article/19/1/basic-live-video-streaming-server#comments
+## and https://github.com/arut/nginx-rtmp-module/wiki/Directives
+
+# rtmp {
+# allow publish 127.0.0.1;
+# deny publish all;
+# server {
+# listen 1935;
+# application live {
+# live on;
+# record off;
+# }
+# }
+# }
+# EOF
+
+### end live streaming ###
+
+### begin gh ####
+
+# from https://raw.githubusercontent.com/cli/cli/trunk/docs/install_linux.md
+# One time setup afterwards:
+# gh auth login
+#
+# When it gets to the page where it asks to authorize github, the button
+# is grayed out. You can just open browser dev tools, inspect the
+# button, remove disabled="", then click it and it works.
+#
+# Auth token gets saved into /p/c/subdir_files/.local/share/keyrings/
+#
+# initial config goes to /home/iank/.config/gh
+curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
+ && sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
+ && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
+ && sudo apt update \
+ && sudo apt install gh -y
+
+### end gh ####
+
+# remove trisquel banner. it is cool but takes up too much space.
+sudo rm -f /etc/update-motd.d/01-banner
+
case $HOSTNAME in
kw|x3)
sd /etc/cups/client.conf <<'EOF'
-ServerName printserver0.office.fsf.org
+ServerName printserver1.office.fsf.org
EOF
;;
esac
@@ -2250,6 +2169,13 @@ m /a/bin/buildscripts/tor-browser
s ln -sf /a/opt/tor-browser/Browser/start-tor-browser /usr/local/bin
+case $HOSTNAME in
+ kd)
+ web-conf -p 4500 -f 4533 -e ian@iankelling.org apache2 b8.nz
+ sgo navidrome
+ ;;
+esac
+
# nfs server
pi-nostart nfs-kernel-server