feat: add LocalAGI installation and configuration scripts

install/localagi-install.sh

@@ -0,0 +1,104 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: GitHub Copilot
+# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
+# Source: https://github.com/mudler/LocalAGI
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+resolve_backend() {
+  local requested="${var_localagi_backend:-${var_torch_backend:-auto}}"
+  local backend="cpu"
+
+  case "$requested" in
+  cpu | cu128 | rocm7.2)
+    backend="$requested"
+    ;;
+  *)
+    if [[ "${var_gpu:-no}" == "yes" ]]; then
+      if [[ -e /dev/nvidia0 || -e /dev/nvidiactl ]]; then
+        backend="cu128"
+      elif [[ -e /dev/kfd ]]; then
+        backend="rocm7.2"
+      fi
+    fi
+    ;;
+  esac
+
+  echo "$backend"
+}
+
+compose_file_for_backend() {
+  case "$1" in
+  cu128)
+    echo "docker-compose.nvidia.yaml"
+    ;;
+  rocm7.2)
+    echo "docker-compose.amd.yaml"
+    ;;
+  *)
+    echo "docker-compose.yaml"
+    ;;
+  esac
+}
+
+run_compose() {
+  if docker compose version >/dev/null 2>&1; then
+    docker compose "$@"
+  elif command -v docker-compose >/dev/null 2>&1; then
+    docker-compose "$@"
+  else
+    msg_error "Docker Compose is not available"
+    return 1
+  fi
+}
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  curl \
+  ca-certificates \
+  git \
+  jq
+msg_ok "Installed Dependencies"
+
+msg_info "Installing Docker"
+setup_docker
+msg_ok "Installed Docker"
+
+msg_info "Installing LocalAGI"
+CLEAN_INSTALL=1 fetch_and_deploy_gh_release "localagi" "mudler/LocalAGI" "tarball" "latest" "/opt/localagi"
+msg_ok "Installed LocalAGI"
+
+BACKEND="$(resolve_backend)"
+COMPOSE_FILE="$(compose_file_for_backend "$BACKEND")"
+if [[ ! -f "/opt/localagi/${COMPOSE_FILE}" ]]; then
+  msg_warn "Compose profile ${COMPOSE_FILE} not found, falling back to CPU profile"
+  BACKEND="cpu"
+  COMPOSE_FILE="docker-compose.yaml"
+fi
+
+echo "$BACKEND" >/opt/localagi/.backend
+echo "$COMPOSE_FILE" >/opt/localagi/.compose_file
+
+msg_info "Starting LocalAGI (${BACKEND})"
+cd /opt/localagi || exit
+if ! run_compose -f "$COMPOSE_FILE" pull; then
+  msg_error "Failed to pull LocalAGI images"
+  exit 1
+fi
+if ! run_compose -f "$COMPOSE_FILE" up -d; then
+  msg_error "Failed to start LocalAGI stack"
+  exit 1
+fi
+msg_ok "Started LocalAGI (${BACKEND})"
+
+motd_ssh
+customize
+cleanup_lxc