Organize by host machine

README.md

@@ -1,7 +0,0 @@
-# homelab-scripts
-
-Assorted scripts I use for my homelab.
-
-- [armbian-torrent-stats-html.nu](./armbian-torrent-stats-html.nu): Nushell script that uses `transmission-remote` to get torrent stats on my Orange Pi 5 Plus running Armbian and seeding Armbian torrents. It converts the output to HTML, then sends the HTML document to my website root.
-- [seed-armbian-torrents.nu](./seed-armbian-torrents.nu): Nushell script that downloads the latest Armbian torrents and adds/updates them on a transmission-daemon instance.
-- [torrentstats-html.nu](./torrentstats-html.nu): Nushell script that uses `transmission-remote` to get torrent stats on my primary homelab machine, which seeds a different set of torrents. I prefer to keep Armbian torrents separate so they don't clutter up the main torrent stats page.

README.org

@@ -0,0 +1,3 @@
+#+title: homelab-scripts
+
+Assorted scripts I use for my homelab. My homelab consists of my TrueNAS machine and my three Orange Pi 5+'s. These scripts are mostly for the latter.

pi0/bin/mastodon-db-backup

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+DB_FILENAME="/home/mastodon/db-backup-$(date '+%Y-%m-%d').sql"
+
+if ! pg_dump -U mastodon mastodon_production -p 5432 -f "$DB_FILENAME"; then
+    echo "Error creating backup of mastodon_production database"
+    exit 1
+else 
+    echo "Backup of mastodon_production database completed"
+fi
+
+find /home/mastodon \
+    -maxdepth 1 \
+    -type f \
+    \( -name "*.sql" -and -not -wholename "$DB_FILENAME" \) \
+    -delete
+
+exit 0

pi0/gmcapsulerc

@@ -0,0 +1,8 @@
+[server]
+host = hyperreal.coffee
+address = 0.0.0.0
+port = 1965
+certs = ~/.gemini-certs
+
+[static]
+root = ~/public/gemini

pi0/justfile

@@ -0,0 +1,46 @@
+## Justfile (https://github.com/casey/justfile)
+##
+## pi0 - Orange Pi 5+
+##
+## Services:
+## - gmcapsuled
+## - Mastodon
+## - Tailscale
+## - The Lounge IRC
+
+debian_codename := `grep "VERSION_CODENAME" /etc/os-release | awk -F= '{print $2}'`
+
+gmcapsuled:
+    pipx install gmcapsule
+    mkdir -p ~/.config/systemd/user
+    cp -v "${PWD}/systemd/user/gmcapsuled.service" ~/.config/systemd/user/
+    cp -v "${PWD}/gmcapsulerc" ~/.gmcapsulerc
+
+mastodon:
+    sudo mkdir -p /home/mastodon/.config/systemd/user
+    sudo cp -v "${PWD}/systemd/user/mastodon-db-backup.service" /home/mastodon/.config/systemd/user/
+    sudo cp -v "${PWD}/systemd/user/mastodon-db-backup.timer" /home/mastodon/.config/systemd/user/
+    sudo cp -v "${PWD}/systemd/user/mastodon-system-to-minio.service" /home/mastodon/.config/systemd/user/
+    sudo cp -v "${PWD}/systemd/user/mastodon-system-to-minio.timer" /home/mastodon/.config/systemd/user/
+    sudo chown -R mastodon:mastodon /home/mastodon/.config
+    sudo cp -v "${PWD}/bin/mastodon-db-backup" /usr/local/bin
+    sudo chown -R root:root /usr/local/bin/mastodon-db-backup
+    sudo loginctl enable-linger
+    sudo -u mastodon systemctl --user enable --now mastodon-db-backup.timer
+    sudo -u mastodon systemctl --user enable --now mastodon-system-to-minio.timer
+
+thelounge:
+    curl -s https://api.github.com/repos/thelounge/thelounge-deb/releases/latest \
+        | grep "browser_download_url.*deb" \
+        | cut -d : -f 2,3 \
+        | tr -d \" \
+        | wget -qi -
+    sudo apt install -y ./thelounge*.deb
+
+tailscale:
+    curl -fsSL https://pkgs.tailscale.com/stable/debian/{{ debian_codename }}.noarmor.gpg | sudo tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
+    curl -fsSL https://pkgs.tailscale.com/stable/debian/{{ debian_codename }}.tailscale-keyring.list | sudo tee /etc/apt/sources.list.d/tailscale.list
+    sudo apt update
+    sudo apt install -y tailscale
+    sudo systemctl enable --now tailscaled
+    sudo tailscale up

pi0/systemd/user/gmcapsuled.service

@@ -4,7 +4,7 @@ After=network.target
 
 [Service]
 Type=simple
-ExecStart=/home/jas/.local/bin/gmcapsuled
+ExecStart=/home/dietpi/.local/bin/gmcapsuled
 ExecReload=/bin/kill -HUP $MAINPID
 Restart=always
 Environment="PYTHONUNBUFFERED=1"

pi0/systemd/user/mastodon-db-backup.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=mastodon-db-backup
+Wants=postgresql.service
+AssertFileIsExecutable=/usr/local/bin/mastodon-db-backup
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/mastodon-db-backup
+
+[Install]
+WantedBy=multi-user.target

pi0/systemd/user/mastodon-db-backup.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=mastodon-db-backup
+
+[Timer]
+OnCalendar=*-*-* 21:00:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target

pi0/systemd/user/mastodon-system-to-minio.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=mastodon-system-to-minio
+Wants=network.target
+
+[Service]
+Type=oneshot
+ExecStart=rclone copy --progress --transfers=8 /home/mastodon/live/public/system/ minio:mastodata
+
+[Install]
+WantedBy=multi-user.target

pi0/systemd/user/mastodon-system-to-minio.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=mastodon-system-to-minio
+
+[Timer]
+OnCalendar=*-*-* 21:00:00
+Persistent=true
+
+[Install]
+WantedBy=timers.target

pi1/bin/qbth

@@ -24,17 +24,13 @@ function add_torrents() {
         exit 1
     fi
 
-    for url in "${torrents[@]}"; do gum log -l info "Added" "$(basename $url)"; done
+    for url in "${torrents[@]}"; do gum log -l info "Added" "$(basename "$url")"; done
 }
 
 function delete_torrents() {
     if test -n "$1"; then
-        if ! "$(echo "$1" | parallel "qbt torrent delete --with-files {}")"; then
-            gum log -l error "Error deleting torrents"
-            exit 1
-        else
+        echo "$1" | parallel "qbt torrent delete --with-files {}"
         echo "$1" | xargs -I _ gum log -l info "Deleted" _
-        fi
     else
         gum log -l warn "Nothing to do."
     fi
@@ -44,8 +40,8 @@ export -f add_torrents
 export -f delete_torrents
 
 distro_selection=$(gum choose --limit=1 --header="Available torrents" --height=13 "AlmaLinux" "Debian" "Devuan" "Fedora" "FreeBSD" "Kali Linux" "NetBSD" "NixOS" "Qubes" "Rocky Linux" "Tails")
-relver=$(gum input --placeholder="Enter $distro_selection release version")
 action=$(gum choose --limit=1 --header="Choose an action: Add, Delete" "Add" "Delete")
+relver=$(gum input --placeholder="Enter $distro_selection release version")
 
 case "$distro_selection" in
     "AlmaLinux")

pi1/bin/qbtlist

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+qbt torrent list -F csv | awk -F, '{ print $2 }' | grep -v "Name" | sort | tee /home/dietpi/public/html/torrents.txt || true

pi1/justfile

@@ -0,0 +1,31 @@
+## Justfile (https://github.com/casey/justfile)
+##
+## pi1 - Orange Pi 5+
+##
+## Services:
+## - qBittorrent
+## - ProtonVPN via Wireguard
+
+debian_codename := `grep "VERSION_CODENAME" /etc/os-release | awk -F= '{print $2}'`
+run_user := env_var("USER")
+
+qbt:
+    curl -1sLf 'https://dl.cloudsmith.io/public/qbittorrent-cli/qbittorrent-cli/gpg.F8756541ADDA2B7D.key' | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/qbittorrent-cli.gpg
+    sudo wget https://repos.fedorovich.com/debian/{{ debian_codename }}/qbittorrent-cli.list -O /etc/apt/sources.list.d/qbittorrent-cli.list
+    sudo apt update
+    sudo apt install -y qbittorrent-cli
+    mkdir ~/bin
+    cp -v "${PWD}/bin/qbth" ~/bin/
+    cp -v "${PWD}/bin/qbtlist" ~/bin/
+
+install:
+    sudo apt install -y qbittorrent-nox wireguard-tools lynx parallel wget curl
+
+enable:
+    sudo systemctl enable --now qbittorrent-nox@{{ run_user }}.service
+
+scihub:
+    mkdir ~/scihub-torrent-urls
+    lynx -dump -nonumbers -listonly=on https://libgen.rs/repository_torrent/ | grep "\.torrent" | tee scihub-torrent-urls/urls.txt
+    cd scihub-torrent-urls && split -l 60 urls.txt torrent-
+    rm -fv scihub-torrent-urls/urls.txt

pi1/systemd/user/seed-armbian-tx.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Run seed-armbian-tx.nu
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=nu /home/jas/bin/seed-armbian-tx.nu
+
+[Install]
+WantedBy=default.target

pi1/systemd/user/seed-armbian-tx.timer

@@ -1,5 +1,5 @@
 [Unit]
-Description=Run seed-armbian-torrents.nu
+Description=Run seed-armbian-tx.nu
 
 [Timer]
 OnCalendar=weekly

pi1/systemd/user/tx-stats-html.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Run tx-stats-html.nu
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=nu /home/jas/bin/tx-stats-html.nu
+SyslogIdentifier=tx-stats-html
+
+[Install]
+WantedBy=default.target

pi2/justfile

@@ -0,0 +1,30 @@
+## Justfile (https://github.com/casey/just)
+##
+## Services:
+## - archivebox
+
+data_dir := "/nfs/archivebox"
+nfs_mnt := "10.0.0.6:/mnt/coffeeNAS/archivebox"
+run_user := env_var("USER")
+
+default: env install
+
+env:
+    sudo mkdir -p {{ data_dir }}
+    sudo chown -R {{ run_user }}:{{ run_user }} {{ data_dir }}
+    echo "{{ nfs_mnt }} {{ data_dir }} nfs4 soft,intr,rsize=8192,wsize=8192" | sudo tee -a /etc/fstab
+    sudo systemctl daemon-reload
+    sudo mount -av
+
+install:
+    sudo apt install -y pipx python3-dev python3-pip nodejs npm curl wget git ripgrep
+    pipx install archivebox
+    pipx install yt-dlp
+    pipx install playwright
+    playwright install --with-deps chromium
+
+init:
+    cd {{ data_dir }} && archivebox init --setup
+
+setup:
+    cd {{ data_dir }} && archivebox setup

systemd-user/breezewiki.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=BreezeWiki service
-After=network.target
-
-[Service]
-Type=simple
-ExecStart=racket /home/jas/repos/breezewiki/dist.rkt
-ExecReload=/bin/kill -HUP $MAINPID
-Restart=always
-SyslogIdentifier=BreezeWiki
-WorkingDirectory=/home/jas/repos/breezewiki
-
-[Install]
-WantedBy=default.target

systemd-user/seed-armbian-torrents.service

@@ -1,11 +0,0 @@
-[Unit]
-Description=Run seed-armbian-torrents.nu
-After=network.target
-
-[Service]
-Type=oneshot
-ExecStart=nu /home/jas/homelab-scripts/seed-armbian-torrents.nu
-SyslogIdentifier=seed-armbian-torrents
-
-[Install]
-WantedBy=default.target

systemd-user/torrentstats-html.service

@@ -1,11 +0,0 @@
-[Unit]
-Description=Run torrentstats-html.nu
-After=network.target
-
-[Service]
-Type=oneshot
-ExecStart=nu /home/jas/homelab-scripts/torrentstats-html.nu
-SyslogIdentifier=torrentstats-html
-
-[Install]
-WantedBy=default.target