build.func: add var_post_install (host-side post-install script). Configurable via default.vars/app.vars or new advanced-settings step (path on Proxmox host); runs in description() with APP/CTID/IP env vars.

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -448,6 +448,39 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-05-01
+
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - paperless-ngx: refresh NLTK data on update [@kurtislanderson](https://github.com/kurtislanderson) ([#14144](https://github.com/community-scripts/ProxmoxVE/pull/14144))
+    - [Pelican Panel] stop deleting the public storage [@LetterN](https://github.com/LetterN) ([#14145](https://github.com/community-scripts/ProxmoxVE/pull/14145))
+
+  - #### 🔧 Refactor
+
+    - Mail-Archiver: update dependencies [@tremor021](https://github.com/tremor021) ([#14152](https://github.com/community-scripts/ProxmoxVE/pull/14152))
+
+## 2026-04-30
+
+### 🆕 New Scripts
+
+  - Nagios ([#14126](https://github.com/community-scripts/ProxmoxVE/pull/14126))
+- Neko ([#14121](https://github.com/community-scripts/ProxmoxVE/pull/14121))
+
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - alpine-docker: install openssl as core dependency | alpine-komodo: check & install openssl if missing [@MickLesk](https://github.com/MickLesk) ([#14134](https://github.com/community-scripts/ProxmoxVE/pull/14134))
+    - endurain: update source references to Codeberg [@MickLesk](https://github.com/MickLesk) ([#14128](https://github.com/community-scripts/ProxmoxVE/pull/14128))
+
+### 💾 Core
+
+  - #### 🔧 Refactor
+
+    - tools.func: Manage minor versions for MongoDB 8.x [@tremor021](https://github.com/tremor021) ([#14131](https://github.com/community-scripts/ProxmoxVE/pull/14131))
+
 ## 2026-04-29
 
 ### 🚀 Updated Scripts

ct/endurain.sh

@@ -3,7 +3,7 @@ source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxV
 # Copyright (c) 2021-2026 community-scripts ORG
 # Author: johanngrobe
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/joaovitoriasilva/endurain
+# Source: https://codeberg.org/endurain-project/endurain
 
 APP="Endurain"
 var_tags="${var_tags:-sport;social-media}"
@@ -28,7 +28,7 @@ function update_script() {
     msg_error "No ${APP} installation found!"
     exit 233
   fi
-  if check_for_gh_release "endurain" "endurain-project/endurain"; then
+  if check_for_codeberg_release "endurain" "endurain-project/endurain"; then
     msg_info "Stopping Service"
     systemctl stop endurain
     msg_ok "Stopped Service"
@@ -38,7 +38,7 @@ function update_script() {
     cp /opt/endurain/frontend/app/dist/env.js /opt/endurain.env.js
     msg_ok "Created Backup"
 
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "endurain" "endurain-project/endurain" "tarball" "latest" "/opt/endurain"
+    CLEAN_INSTALL=1 fetch_and_deploy_codeberg_release "endurain" "endurain-project/endurain" "tarball" "latest" "/opt/endurain"
 
     msg_info "Preparing Update"
     cd /opt/endurain

ct/headers/nagios

@@ -0,0 +1,6 @@
+    _   __            _           
+   / | / /___ _____ _(_)___  _____
+  /  |/ / __ `/ __ `/ / __ \/ ___/
+ / /|  / /_/ / /_/ / / /_/ (__  ) 
+/_/ |_/\__,_/\__, /_/\____/____/  
+            /____/                

ct/headers/neko

@@ -0,0 +1,6 @@
+    _   __     __       
+   / | / /__  / /______ 
+  /  |/ / _ \/ //_/ __ \
+ / /|  /  __/ ,< / /_/ /
+/_/ |_/\___/_/|_|\____/ 
+                        

ct/headers/soulsync

@@ -1,6 +0,0 @@
-   _____             _______                 
-  / ___/____  __  __/ / ___/__  ______  _____
-  \__ \/ __ \/ / / / /\__ \/ / / / __ \/ ___/
- ___/ / /_/ / /_/ / /___/ / /_/ / / / / /__  
-/____/\____/\__,_/_//____/\__, /_/ /_/\___/  
-                         /____/              

ct/mail-archiver.sh

@@ -28,6 +28,8 @@ function update_script() {
     exit
   fi
 
+  ensure_dependencies libgssapi-krb5-2
+
   if check_for_gh_release "mail-archiver" "s1t5/mail-archiver"; then
     msg_info "Stopping Mail-Archiver"
     systemctl stop mail-archiver

ct/nagios.sh

@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: CanbiZ (MickLesk)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/NagiosEnterprises/nagioscore
+
+APP="Nagios"
+var_tags="${var_tags:-monitoring;alerts;infrastructure}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-20}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -f /usr/local/nagios/etc/nagios.cfg ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  msg_info "Backing up Configuration"
+  cp -a /usr/local/nagios/etc /opt/nagios-etc-backup
+  msg_ok "Backed up Configuration"
+
+  if check_for_gh_release "nagios" "NagiosEnterprises/nagioscore"; then
+    msg_info "Stopping Nagios"
+    systemctl stop nagios
+    msg_ok "Stopped Nagios"
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "nagios" "NagiosEnterprises/nagioscore" "tarball"
+
+    msg_info "Building Nagios Core"
+    cd /opt/nagios
+    $STD ./configure --with-httpd-conf=/etc/apache2/sites-enabled
+    $STD make all
+    $STD make install-groups-users
+    usermod -a -G nagios www-data
+    $STD make install
+    $STD make install-daemoninit
+    $STD make install-commandmode
+    $STD make install-webconf
+    $STD a2enmod rewrite
+    $STD a2enmod cgi
+    msg_ok "Built Nagios Core"
+
+    msg_info "Starting Nagios"
+    systemctl restart apache2
+    systemctl start nagios
+    msg_ok "Started Nagios"
+  fi
+
+  if check_for_gh_release "nagios-plugins" "nagios-plugins/nagios-plugins"; then
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "nagios-plugins" "nagios-plugins/nagios-plugins" "tarball"
+    msg_info "Building Nagios Plugins"
+    cd /opt/nagios-plugins
+    $STD ./tools/setup
+    $STD ./configure
+    $STD make
+    $STD make install
+    msg_ok "Built Nagios Plugins"
+  fi
+
+  msg_info "Restoring Configuration"
+  rm -rf /usr/local/nagios/etc
+  cp -a /opt/nagios-etc-backup /usr/local/nagios/etc
+  rm -rf /opt/nagios-etc-backup
+  msg_ok "Restored Configuration"
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}/nagios${CL}"

ct/neko.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: CanbiZ (MickLesk)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://neko.m1k1o.net/
+
+APP="Neko"
+var_tags="${var_tags:-virtual-browser;webrtc;streaming}"
+var_cpu="${var_cpu:-4}"
+var_ram="${var_ram:-4096}"
+var_disk="${var_disk:-12}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-12}"
+var_unprivileged="${var_unprivileged:-1}"
+var_gpu="${var_gpu:-yes}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/neko ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "neko" "m1k1o/neko"; then
+    msg_info "Stopping Service"
+    systemctl stop neko
+    msg_ok "Stopped Service"
+
+    msg_info "Backing up Data"
+    cp /etc/neko/neko.yaml /opt/neko.yaml.bak
+    msg_ok "Backed up Data"
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "neko" "m1k1o/neko" "tarball"
+
+    msg_info "Building Client"
+    cd /opt/neko/client
+    $STD npm install
+    $STD npm run build
+    cp -r /opt/neko/client/dist/* /var/www/
+    msg_ok "Built Client"
+
+    msg_info "Building Server"
+    cd /opt/neko/server
+    $STD ./build
+    cp /opt/neko/server/bin/neko /usr/bin/neko
+    cp -r /opt/neko/server/bin/plugins/* /etc/neko/plugins/ 2>/dev/null || true
+    msg_ok "Built Server"
+
+    msg_info "Restoring Data"
+    cp /opt/neko.yaml.bak /etc/neko/neko.yaml
+    rm -f /opt/neko.yaml.bak
+    msg_ok "Restored Data"
+
+    msg_info "Starting Service"
+    systemctl start neko
+    msg_ok "Started Service"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8080${CL}"

ct/paperless-ngx.sh

@@ -164,6 +164,14 @@ function update_script() {
       fi
     fi
 
+    msg_info "Updating NLTK Data"
+    cd /opt/paperless
+    $STD uv run python -m nltk.downloader -d /usr/share/nltk_data snowball_data
+    $STD uv run python -m nltk.downloader -d /usr/share/nltk_data stopwords
+    $STD uv run python -m nltk.downloader -d /usr/share/nltk_data punkt_tab ||
+      $STD uv run python -m nltk.downloader -d /usr/share/nltk_data punkt
+    msg_ok "Updated NLTK Data"
+
     msg_info "Starting all Paperless-ngx Services"
     systemctl start paperless-consumer paperless-webserver paperless-scheduler paperless-task-queue
     sleep 1

ct/pelican-panel.sh

@@ -45,15 +45,21 @@ function update_script() {
     $STD php artisan down
     msg_ok "Stopped Service"
 
-    cp -r /opt/pelican-panel/.env /opt/
+    cp -a /opt/pelican-panel/.env /opt/backup
+    cp -a /opt/pelican-panel/storage/app/public /opt/backup/storage/app/
+    
     SQLITE_INSTALL=$(ls /opt/pelican-panel/database/*.sqlite 1>/dev/null 2>&1 && echo "true" || echo "false")
-    $SQLITE_INSTALL && cp -r /opt/pelican-panel/database/*.sqlite /opt/
-    rm -rf * .*
+    $SQLITE_INSTALL && cp -r /opt/pelican-panel/database/*.sqlite /opt/backup
+    
+    find /opt/pelican-panel -mindepth 1 -maxdepth 1 ! -name 'backup' ! -name 'plugins' -exec rm -rf {} +
+    
     fetch_and_deploy_gh_release "pelican-panel" "pelican-dev/panel" "prebuild" "latest" "/opt/pelican-panel" "panel.tar.gz"
 
     msg_info "Updating Pelican Panel"
-    mv /opt/.env /opt/pelican-panel/
-    $SQLITE_INSTALL && mv /opt/*.sqlite /opt/pelican-panel/database/
+    cp -a /opt/backup/.env /opt/pelican-panel/
+    $SQLITE_INSTALL && mv /opt/backup/*.sqlite /opt/pelican-panel/database/
+    cp -a /opt/backup/storage/app/public /opt/pelican-panel/storage/app/
+
     $STD composer install --no-dev --optimize-autoloader --no-interaction
     $STD php artisan p:environment:setup
     $STD php artisan view:clear

ct/soulsync.sh

@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: MickLesk (CanbiZ)
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/Nezreka/SoulSync
-
-APP="SoulSync"
-var_tags="${var_tags:-music;automation;media}"
-var_cpu="${var_cpu:-2}"
-var_ram="${var_ram:-2048}"
-var_disk="${var_disk:-8}"
-var_os="${var_os:-debian}"
-var_version="${var_version:-13}"
-var_unprivileged="${var_unprivileged:-1}"
-
-header_info "$APP"
-variables
-color
-catch_errors
-
-function update_script() {
-  header_info
-  check_container_storage
-  check_container_resources
-
-  if [[ ! -f ~/.soulsync ]]; then
-    msg_error "No ${APP} Installation Found!"
-    exit
-  fi
-
-  if check_for_gh_release "soulsync" "Nezreka/SoulSync"; then
-    msg_info "Stopping Service"
-    systemctl stop soulsync
-    msg_ok "Stopped Service"
-
-    msg_info "Backing up Data"
-    mv /opt/soulsync/config /opt/soulsync-config.bak
-    mv /opt/soulsync/data /opt/soulsync-data.bak
-    msg_ok "Backed up Data"
-
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "soulsync" "Nezreka/SoulSync" "tarball"
-
-    msg_info "Updating Python Dependencies"
-    cd /opt/soulsync
-    $STD uv venv --clear /opt/soulsync/.venv --python 3.11
-    $STD /opt/soulsync/.venv/bin/pip install -r requirements.txt
-    msg_ok "Updated Python Dependencies"
-
-    mv /opt/soulsync-config.bak /opt/soulsync/config
-    mv /opt/soulsync-data.bak /opt/soulsync/data
-
-    msg_info "Starting Service"
-    systemctl start soulsync
-    msg_ok "Started Service"
-    msg_ok "Updated ${APP}"
-  fi
-  exit
-}
-
-start
-build_container
-description
-
-msg_ok "Completed Successfully!\n"
-echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
-echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8008${CL}"

install/alpine-docker-install.sh

@@ -14,7 +14,7 @@ network_check
 update_os
 
 msg_info "Installing Dependencies"
-$STD apk add tzdata
+$STD apk add tzdata openssl
 msg_ok "Installed Dependencies"
 
 msg_info "Installing Docker"

install/endurain-install.sh

@@ -3,7 +3,7 @@
 # Copyright (c) 2021-2026 community-scripts ORG
 # Author: johanngrobe
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/joaovitoriasilva/endurain
+# Source: https://codeberg.org/endurain-project/endurain
 
 source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
 color
@@ -21,7 +21,7 @@ PYTHON_VERSION="3.13" setup_uv
 NODE_VERSION="24" setup_nodejs
 PG_VERSION="17" PG_MODULES="postgis" setup_postgresql
 PG_DB_NAME="enduraindb" PG_DB_USER="endurain" setup_postgresql_db
-fetch_and_deploy_gh_release "endurain" "endurain-project/endurain" "tarball" "latest" "/opt/endurain"
+fetch_and_deploy_codeberg_release "endurain" "endurain-project/endurain" "tarball" "latest" "/opt/endurain"
 
 msg_info "Setting up Endurain"
 cd /opt/endurain

install/mail-archiver-install.sh

@@ -22,7 +22,8 @@ setup_deb822_repo \
   "main"
 $STD apt install -y \
   dotnet-sdk-10.0 \
-  aspnetcore-runtime-8.0
+  aspnetcore-runtime-8.0 \
+  libgssapi-krb5-2
 msg_ok "Installed Dependencies"
 
 PG_VERSION="17" setup_postgresql

install/nagios-install.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: CanbiZ (MickLesk)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/NagiosEnterprises/nagioscore
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  autoconf \
+  automake \
+  build-essential \
+  bc \
+  dc \
+  gawk \
+  gettext \
+  gperf \
+  libgd-dev \
+  libmcrypt-dev \
+  libnet-snmp-perl \
+  libssl-dev \
+  snmp \
+  apache2 \
+  apache2-utils
+msg_ok "Installed Dependencies"
+
+PHP_APACHE="YES" setup_php
+
+fetch_and_deploy_gh_release "nagios" "NagiosEnterprises/nagioscore" "tarball"
+
+msg_info "Building Nagios Core"
+cd /opt/nagios
+$STD ./configure --with-httpd-conf=/etc/apache2/sites-enabled
+$STD make all
+$STD make install-groups-users
+usermod -a -G nagios www-data
+$STD make install
+$STD make install-daemoninit
+$STD make install-commandmode
+$STD make install-config
+$STD make install-webconf
+$STD a2enmod rewrite
+$STD a2enmod cgi
+msg_ok "Built Nagios Core"
+
+fetch_and_deploy_gh_release "nagios-plugins" "nagios-plugins/nagios-plugins" "tarball"
+
+msg_info "Building Nagios Plugins"
+cd /opt/nagios-plugins
+$STD ./tools/setup
+$STD ./configure
+$STD make
+$STD make install
+msg_ok "Built Nagios Plugins"
+
+msg_info "Configuring Web Authentication"
+$STD htpasswd -bc /usr/local/nagios/etc/htpasswd.users nagiosadmin nagiosadmin
+chown root:www-data /usr/local/nagios/etc/htpasswd.users
+chmod 640 /usr/local/nagios/etc/htpasswd.users
+msg_ok "Configured Web Authentication"
+
+msg_info "Starting Services"
+systemctl enable -q apache2
+systemctl restart apache2
+systemctl enable -q --now nagios
+msg_ok "Started Services"
+
+motd_ssh
+customize
+cleanup_lxc

install/neko-install.sh

@@ -0,0 +1,255 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: CanbiZ (MickLesk)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://neko.m1k1o.net/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  supervisor \
+  pulseaudio \
+  dbus-x11 \
+  xserver-xorg-video-dummy \
+  xdotool \
+  xclip \
+  libgtk-3-0 \
+  gstreamer1.0-plugins-base \
+  gstreamer1.0-plugins-good \
+  gstreamer1.0-plugins-bad \
+  gstreamer1.0-plugins-ugly \
+  gstreamer1.0-pulseaudio \
+  openbox \
+  firefox-esr \
+  fonts-noto-color-emoji \
+  fonts-wqy-zenhei
+msg_ok "Installed Dependencies"
+systemctl disable -q --now supervisor
+
+msg_info "Installing Build Dependencies"
+$STD apt install -y \
+  build-essential \
+  pkg-config \
+  libx11-dev \
+  libxrandr-dev \
+  libxtst-dev \
+  libgtk-3-dev \
+  libxcvt-dev \
+  libgstreamer1.0-dev \
+  libgstreamer-plugins-base1.0-dev
+msg_ok "Installed Build Dependencies"
+
+NODE_VERSION="22" setup_nodejs
+setup_go
+
+fetch_and_deploy_gh_release "neko" "m1k1o/neko" "tarball"
+
+msg_info "Building Client"
+cd /opt/neko/client
+$STD npm install
+$STD npm run build
+mkdir -p /var/www
+cp -r /opt/neko/client/dist/* /var/www/
+msg_ok "Built Client"
+
+msg_info "Building Server"
+cd /opt/neko/server
+$STD ./build
+cp /opt/neko/server/bin/neko /usr/bin/neko
+mkdir -p /etc/neko/plugins
+cp -r /opt/neko/server/bin/plugins/* /etc/neko/plugins/ 2>/dev/null || true
+msg_ok "Built Server"
+
+msg_info "Setting up Runtime"
+useradd -m -s /bin/bash neko
+usermod -aG audio,video neko
+
+mkdir -p /etc/neko/supervisord /var/www /var/log/neko /tmp/.X11-unix /tmp/runtime-neko /home/neko/.config/pulse /home/neko/.local/share/xorg
+chmod 1777 /tmp/.X11-unix
+chmod 1777 /var/log/neko
+chmod 0700 /tmp/runtime-neko
+chown neko /tmp/.X11-unix /var/log/neko /tmp/runtime-neko
+chown -R neko:neko /home/neko
+
+cp /opt/neko/runtime/xorg.conf /etc/neko/xorg.conf
+# Remove the dummy_touchscreen InputDevice section (requires custom "neko" Xorg driver not available bare-metal)
+sed -i '/Section "InputDevice"/{N;/dummy_touchscreen/{:l;N;/EndSection/!bl;d}}' /etc/neko/xorg.conf
+sed -i '/dummy_touchscreen/d' /etc/neko/xorg.conf
+sed -i 's/InputDevice  "dummy_mouse"/InputDevice  "dummy_mouse" "CorePointer"/' /etc/neko/xorg.conf
+cp /opt/neko/runtime/default.pa /etc/pulse/default.pa
+
+cat <<EOF >/etc/neko/supervisord.conf
+[supervisord]
+nodaemon=true
+user=root
+pidfile=/var/run/supervisord.pid
+logfile=/dev/null
+logfile_maxbytes=0
+loglevel=debug
+
+[include]
+files=/etc/neko/supervisord/*.conf
+
+[program:x-server]
+environment=HOME="/home/neko",USER="neko"
+command=/usr/bin/X :99.0 -config /etc/neko/xorg.conf -noreset -nolisten tcp
+autorestart=true
+priority=300
+user=neko
+stdout_logfile=/var/log/neko/xorg.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true
+
+[program:pulseaudio]
+environment=HOME="/home/neko",USER="neko",DISPLAY=":99.0"
+command=/usr/bin/pulseaudio --log-level=error --disallow-module-loading --disallow-exit --exit-idle-time=-1
+autorestart=true
+priority=300
+user=neko
+stdout_logfile=/var/log/neko/pulseaudio.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true
+
+[program:neko]
+environment=HOME="/home/neko",USER="neko",DISPLAY=":99.0"
+command=/usr/bin/neko serve --server.static "/var/www"
+stopsignal=INT
+stopwaitsecs=3
+autorestart=true
+priority=800
+user=neko
+stdout_logfile=/var/log/neko/neko.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true
+
+[unix_http_server]
+file=/var/run/supervisor.sock
+chmod=0770
+chown=root:neko
+
+[supervisorctl]
+serverurl=unix:///var/run/supervisor.sock
+
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+EOF
+
+cat <<EOF >/etc/neko/supervisord/firefox.conf
+[program:firefox]
+environment=HOME="/home/neko",USER="neko",DISPLAY=":99.0"
+command=/usr/bin/firefox-esr --no-remote --display=:99.0 -width 1280 -height 720
+stopsignal=INT
+autorestart=true
+priority=800
+user=neko
+stdout_logfile=/var/log/neko/firefox.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true
+
+[program:openbox]
+environment=HOME="/home/neko",USER="neko",DISPLAY=":99.0"
+command=/usr/bin/openbox --config-file /etc/neko/openbox.xml
+autorestart=true
+priority=300
+user=neko
+stdout_logfile=/var/log/neko/openbox.log
+stdout_logfile_maxbytes=100MB
+stdout_logfile_backups=10
+redirect_stderr=true
+EOF
+
+cat <<'EOF' >/etc/neko/openbox.xml
+<?xml version="1.0" encoding="UTF-8"?>
+<openbox_config xmlns="http://openbox.org/3.4/rc" xmlns:xi="http://www.w3.org/2001/XInclude">
+<applications>
+    <application class="firefox" name="Navigator" role="browser">
+      <decor>no</decor>
+      <maximized>true</maximized>
+      <focus>yes</focus>
+      <layer>normal</layer>
+    </application>
+</applications>
+<focus>
+  <focusNew>yes</focusNew>
+  <followMouse>no</followMouse>
+  <focusLast>yes</focusLast>
+  <underMouse>no</underMouse>
+  <focusDelay>200</focusDelay>
+  <raiseOnFocus>no</raiseOnFocus>
+</focus>
+<placement>
+  <policy>Smart</policy>
+  <center>yes</center>
+</placement>
+<desktops>
+  <number>1</number>
+  <firstdesk>1</firstdesk>
+  <popupTime>0</popupTime>
+</desktops>
+</openbox_config>
+EOF
+
+cat <<EOF >/etc/neko/neko.yaml
+server:
+  bind: "0.0.0.0:8080"
+  static: "/var/www"
+session:
+  cookie:
+    enabled: false
+webrtc:
+  icelite: true
+  nat1to1:
+    - "${LOCAL_IP}"
+  epr: "59000-59100"
+desktop:
+  input:
+    enabled: false
+member:
+  provider: "multiuser"
+  multiuser:
+    admin_password: "admin"
+    user_password: "neko"
+EOF
+msg_ok "Set up Runtime"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/neko.service
+[Unit]
+Description=Neko Virtual Browser
+After=network.target
+
+[Service]
+Type=simple
+User=root
+Environment=USER=neko
+Environment=DISPLAY=:99.0
+Environment=PULSE_SERVER=unix:/tmp/pulseaudio.socket
+Environment=XDG_RUNTIME_DIR=/tmp/runtime-neko
+Environment=NEKO_PLUGINS_ENABLED=true
+Environment=NEKO_PLUGINS_DIR=/etc/neko/plugins/
+Environment=NEKO_CONFIG=/etc/neko/neko.yaml
+ExecStart=/usr/bin/supervisord -c /etc/neko/supervisord.conf -n
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now neko
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc

install/soulsync-install.sh

@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: MickLesk (CanbiZ)
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/Nezreka/SoulSync
-
-source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
-color
-verb_ip6
-catch_errors
-setting_up_container
-network_check
-update_os
-
-msg_info "Installing Dependencies"
-$STD apt install -y \
-  gcc \
-  libffi-dev \
-  libssl-dev \
-  libchromaprint-tools \
-  ffmpeg
-msg_ok "Installed Dependencies"
-
-UV_PYTHON="3.11" setup_uv
-
-fetch_and_deploy_gh_release "soulsync" "Nezreka/SoulSync" "tarball"
-
-msg_info "Setting up Application"
-cd /opt/soulsync
-$STD uv venv /opt/soulsync/.venv --python 3.11
-$STD uv pip install -r requirements.txt --python /opt/soulsync/.venv/bin/python
-mkdir -p /opt/soulsync/{config,data,logs}
-msg_ok "Set up Application"
-
-msg_info "Creating Service"
-cat <<EOF >/etc/systemd/system/soulsync.service
-[Unit]
-Description=SoulSync Music Discovery
-After=network.target
-
-[Service]
-Type=simple
-User=root
-WorkingDirectory=/opt/soulsync
-ExecStart=/opt/soulsync/.venv/bin/python web_server.py
-Environment=PYTHONPATH=/opt/soulsync PYTHONUNBUFFERED=1 DATABASE_PATH=/opt/soulsync/data/music_library.db
-Restart=on-failure
-RestartSec=5
-
-[Install]
-WantedBy=multi-user.target
-EOF
-systemctl enable -q --now soulsync
-msg_ok "Created Service"
-
-motd_ssh
-customize
-cleanup_lxc

misc/build.func

@@ -1062,6 +1062,7 @@ load_vars_file() {
     var_gateway var_hostname var_ipv6_method var_mac var_mknod var_mount_fs var_mtu
     var_net var_nesting var_ns var_os var_protection var_pw var_ram var_tags var_timezone var_tun var_unprivileged
     var_verbose var_version var_vlan var_ssh var_ssh_authorized_key var_container_storage var_template_storage var_searchdomain
+    var_post_install
   )
 
   # Whitelist check helper
@@ -1279,6 +1280,7 @@ default_var_settings() {
     var_gateway var_hostname var_ipv6_method var_mac var_mknod var_mount_fs var_mtu
     var_net var_nesting var_ns var_os var_protection var_pw var_ram var_tags var_timezone var_tun var_unprivileged
     var_verbose var_version var_vlan var_ssh var_ssh_authorized_key var_container_storage var_template_storage
+    var_post_install
   )
 
   # Snapshot: environment variables (highest precedence)
@@ -1374,6 +1376,11 @@ var_verbose=no
 # GitHub Personal Access Token (optional – avoids API rate limits during installs)
 # Create at https://github.com/settings/tokens – read-only public access is sufficient
 # var_github_token=ghp_your_token_here
+
+# Optional post-install script (host-side path to a *.sh on the Proxmox host)
+# Runs ON THE HOST after the container is fully provisioned.
+# Available env vars: APP, NSAPP, CTID, IP, HN, STORAGE, BRG
+# var_post_install=/opt/post-install/myhook.sh
 EOF
 
     # Now choose storages (always prompt unless just one exists)
@@ -1452,6 +1459,7 @@ if ! declare -p VAR_WHITELIST >/dev/null 2>&1; then
     var_gateway var_hostname var_ipv6_method var_mac var_mknod var_mount_fs var_mtu
     var_net var_nesting var_ns var_os var_protection var_pw var_ram var_tags var_timezone var_tun var_unprivileged
     var_verbose var_version var_vlan var_ssh var_ssh_authorized_key var_container_storage var_template_storage var_searchdomain
+    var_post_install
   )
 fi
 
@@ -1664,6 +1672,7 @@ _build_current_app_vars_tmp() {
 
     [ -n "$_tpl_storage" ] && echo "var_template_storage=$(_sanitize_value "$_tpl_storage")"
     [ -n "$_ct_storage" ] && echo "var_container_storage=$(_sanitize_value "$_ct_storage")"
+    [ -n "${var_post_install:-}" ] && echo "var_post_install=$(_sanitize_value "${var_post_install}")"
   } >"$tmpf"
 
   echo "$tmpf"
@@ -1808,7 +1817,7 @@ advanced_settings() {
     TAGS="community-script${var_tags:+;${var_tags}}"
   fi
   local STEP=1
-  local MAX_STEP=28
+  local MAX_STEP=29
 
   # Store values for back navigation - inherit from var_* app defaults
   local _ct_type="${var_unprivileged:-1}"
@@ -1842,6 +1851,7 @@ advanced_settings() {
   local _enable_mknod="${var_mknod:-0}"
   local _mount_fs="${var_mount_fs:-}"
   local _protect_ct="${var_protection:-no}"
+  local _post_install="${var_post_install:-}"
 
   # Detect host timezone for default (if not set via var_timezone)
   local _host_timezone=""
@@ -2753,7 +2763,8 @@ Features:
 Advanced:
   Timezone: $tz_display
   APT Cacher: $apt_display
-  Verbose: $_verbose"
+  Verbose: $_verbose
+  Post-Install Script: ${_post_install:-(none)}"
 
       if whiptail --backtitle "Proxmox VE Helper Scripts [Step $STEP/$MAX_STEP]" \
         --title "CONFIRM SETTINGS" \
@@ -2796,6 +2807,7 @@ Advanced:
   APT_CACHER="$_apt_cacher"
   APT_CACHER_IP="$_apt_cacher_ip"
   VERBOSE="$_verbose"
+  var_post_install="$_post_install"
 
   # Update var_* based on user choice (for functions that check these)
   var_gpu="$_enable_gpu"
@@ -6305,6 +6317,25 @@ EOF
     systemctl start ping-instances.service
   fi
 
+  # Optional host-side post-install hook
+  # Path comes from var_post_install (default.vars / app.vars / advanced settings).
+  # Runs ON THE PROXMOX HOST after the container is up and configured.
+  # Exposed env vars: APP, NSAPP, CTID, IP, HN, STORAGE, BRG.
+  if [[ -n "${var_post_install:-}" ]]; then
+    if [[ -f "${var_post_install}" ]]; then
+      msg_info "Running post-install script: ${var_post_install}"
+      if APP="$APP" NSAPP="${NSAPP:-}" CTID="$CTID" IP="$IP" HN="${HN:-}" \
+        STORAGE="${STORAGE:-}" BRG="${BRG:-}" \
+        bash "${var_post_install}"; then
+        msg_ok "Ran post-install script"
+      else
+        msg_error "Post-install script exited with non-zero status (rc=$?)"
+      fi
+    else
+      msg_error "Post-install script not found on host: ${var_post_install}"
+    fi
+  fi
+
   INSTALL_COMPLETE=true
   post_update_to_api "done" "none"
 }

misc/tools.func

@@ -5964,14 +5964,14 @@ function setup_mariadb_db() {
 }
 
 # ------------------------------------------------------------------------------
-# Installs or updates MongoDB to specified major version.
+# Installs or updates MongoDB to specified version.
 #
 # Description:
 #   - Preserves data across installations
 #   - Adds official MongoDB repo
 #
 # Variables:
-#   MONGO_VERSION  - MongoDB major version to install (e.g. 7.0, 8.0)
+#   MONGO_VERSION  - MongoDB version to install (e.g. 7.0, 8.2)
 # ------------------------------------------------------------------------------
 
 function setup_mongodb() {
@@ -6044,8 +6044,11 @@ function setup_mongodb() {
   }
 
   # Setup repository
+  # MongoDB 8.x versions beyond 8.0 reuse the server-8.0.asc PGP key
+  local MONGO_KEY_VERSION="${MONGO_VERSION}"
+  [[ "${MONGO_VERSION}" == 8.[1-9]* ]] && MONGO_KEY_VERSION="8.0"
   manage_tool_repository "mongodb" "$MONGO_VERSION" "$MONGO_BASE_URL" \
-    "https://www.mongodb.org/static/pgp/server-${MONGO_VERSION}.asc" || {
+    "https://www.mongodb.org/static/pgp/server-${MONGO_KEY_VERSION}.asc" || {
     msg_error "Failed to setup MongoDB repository"
     return 100
   }

tools/addon/komodo.sh

@@ -151,6 +151,23 @@ function check_proxmox_host() {
 # ==============================================================================
 # CHECK / INSTALL DOCKER
 # ==============================================================================
+function ensure_openssl() {
+  if command -v openssl &>/dev/null; then
+    return
+  fi
+  msg_info "Installing openssl"
+  if [[ -f /etc/alpine-release ]]; then
+    $STD apk add openssl
+  elif command -v apt-get &>/dev/null; then
+    $STD apt-get update
+    $STD apt-get install -y openssl
+  else
+    msg_error "openssl is required but could not be installed automatically."
+    exit 10
+  fi
+  msg_ok "Installed openssl"
+}
+
 function check_or_install_docker() {
   if command -v docker &>/dev/null; then
     msg_ok "Docker $(docker --version | cut -d' ' -f3 | tr -d ',') is available"
@@ -160,6 +177,7 @@ function check_or_install_docker() {
       msg_error "Docker Compose plugin is not available. Please install it."
       exit 10
     fi
+    ensure_openssl
     return
   fi
 
@@ -183,6 +201,8 @@ function check_or_install_docker() {
     $STD sh <(curl -fsSL https://get.docker.com)
   fi
   msg_ok "Installed Docker"
+
+  ensure_openssl
 }
 
 # ==============================================================================