From f71c4c2ee11071a2d399313287caccdd892d8259 Mon Sep 17 00:00:00 2001
From: "push-app-to-main[bot]"
 <203845782+push-app-to-main[bot]@users.noreply.github.com>
Date: Fri, 13 Nov 2026 12:40:55 +0100
Subject: [PATCH] Add unsloth (ct) (#18697)

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
---
 ct/unsloth.sh              | 68 ++++++++++++++++++++++++++++
 install/unsloth-install.sh | 90 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 158 insertions(+)
 create mode 100644 ct/unsloth.sh
 create mode 100644 install/unsloth-install.sh

diff --git a/ct/unsloth.sh b/ct/unsloth.sh
new file mode 100644
index 000000000..0649de3d0
--- /dev/null
+++ b/ct/unsloth.sh
@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/unslothai/unsloth
+
+APP="Unsloth"
+var_tags="${var_tags:-ai;llm}"
+var_cpu="${var_cpu:-4}"
+var_ram="${var_ram:-8192}"
+var_disk="${var_disk:-40}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_gpu="${var_gpu:-yes}"
+var_arm64="${var_arm64:-no}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/unsloth ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  msg_info "Stopping Service"
+  systemctl stop unsloth
+  msg_ok "Stopped Service"
+
+  if [[ -d /dev/dri || -e /dev/nvidia0 || -e /dev/kfd ]]; then
+    ENABLE_GPU="yes" setup_hwaccel
+  fi
+
+  msg_info "Updating ${APP} (Patience)"
+  curl -fsSL https://unsloth.ai/install.sh -o /tmp/unsloth-install.sh
+  export UNSLOTH_STUDIO_HOME=/opt/unsloth
+  export UNSLOTH_SKIP_AUTOSTART=1
+  export UNSLOTH_PYTHON=3.12
+  $STD sh /tmp/unsloth-install.sh
+  unset UNSLOTH_SKIP_AUTOSTART UNSLOTH_PYTHON
+  rm -f /tmp/unsloth-install.sh
+  msg_ok "Updated ${APP}"
+
+  msg_info "Starting Service"
+  systemctl start unsloth
+  msg_ok "Started Service"
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access it using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:8888${CL}"
+echo -e "${INFO}${YW}Login credentials: ~/unsloth.creds (inside the container)${CL}"
diff --git a/install/unsloth-install.sh b/install/unsloth-install.sh
new file mode 100644
index 000000000..005b0fb2d
--- /dev/null
+++ b/install/unsloth-install.sh
@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/unslothai/unsloth
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  build-essential \
+  libgomp1 \
+  git
+msg_ok "Installed Dependencies"
+
+UV_PYTHON="3.12" setup_uv
+NODE_VERSION="22" setup_nodejs
+
+setup_hwaccel
+
+msg_info "Setting up Unsloth Studio (Patience)"
+mkdir -p /opt/unsloth_data
+curl -fsSL https://unsloth.ai/install.sh -o /tmp/unsloth-install.sh
+export UNSLOTH_STUDIO_HOME=/opt/unsloth
+export UNSLOTH_SKIP_AUTOSTART=1
+export UNSLOTH_PYTHON=3.12
+$STD sh /tmp/unsloth-install.sh
+unset UNSLOTH_SKIP_AUTOSTART UNSLOTH_PYTHON
+rm -f /tmp/unsloth-install.sh
+[[ -x /opt/unsloth/unsloth_studio/bin/unsloth ]] || {
+  msg_error "Unsloth Studio was not installed to /opt/unsloth/unsloth_studio"
+  exit 1
+}
+msg_ok "Set up Unsloth Studio"
+
+msg_info "Configuring Unsloth Studio"
+cat <<EOF >/opt/unsloth.env
+UNSLOTH_STUDIO_HOME=/opt/unsloth
+HF_HOME=/opt/unsloth_data/huggingface
+EOF
+chmod 600 /opt/unsloth.env
+
+UNSLOTH_PASSWORD=$(UNSLOTH_STUDIO_HOME=/opt/unsloth \
+  /opt/unsloth/unsloth_studio/bin/unsloth studio reset-password |
+  sed -n "s/^New password for 'unsloth': //p")
+[[ -n "$UNSLOTH_PASSWORD" ]] || {
+  msg_error "Could not set the initial Unsloth admin password"
+  exit 1
+}
+
+cat <<EOF >~/unsloth.creds
+Unsloth Studio
+Username: unsloth
+Password: ${UNSLOTH_PASSWORD}
+EOF
+chmod 600 ~/unsloth.creds
+msg_ok "Configured Unsloth Studio"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/unsloth.service
+[Unit]
+Description=Unsloth Studio
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/unsloth_data
+EnvironmentFile=/opt/unsloth.env
+ExecStart=/opt/unsloth/unsloth_studio/bin/unsloth studio -H 0.0.0.0 -p 8888
+Restart=on-failure
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now unsloth
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc