Initial commit: Momentry Core v0.1
- Rust-based digital asset management system - Video analysis: ASR, OCR, YOLO, Face, Pose - RAG capabilities with Qdrant vector database - Multi-database support: PostgreSQL, Redis, MongoDB - Monitoring system with launchd plists - n8n workflow automation integration
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accusys
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docs/INSTALL_OLLAMA.md
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docs/INSTALL_OLLAMA.md
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# Ollama 安裝指南 (本地部署)
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## 概述
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本文檔說明如何在 macOS 上安裝 Ollama，配置為本地部署，用於運行大型語言模型 (LLM)。
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---
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## 當前狀態
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| 項目 | 狀態 |
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|------|------|
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| Ollama | ✅ 已安裝 v0.13.5 |
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| Port | 11434 |
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| Models 目錄 | /Users/accusys/.ollama/models/ |
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| 日誌目錄 | /Users/accusys/momentry/log/ |
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| Plist | /Library/LaunchDaemons/com.momentry.ollama.plist |
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---
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## 安裝步驟
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### Step 1: 安裝 Ollama (使用 brew)
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```bash
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# 安裝 Ollama
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brew install ollama
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```
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**驗證**:
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```bash
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ollama --version
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# ollama version is 0.13.5
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```
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---
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### Step 2: 建立目錄
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```bash
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# 建立數據目錄
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mkdir -p /Users/accusys/momentry/var/ollama
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# 建立配置目錄
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mkdir -p /Users/accusys/momentry/etc/ollama
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# 建立日誌目錄
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mkdir -p /Users/accusys/momentry/log
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# 建立日誌文件
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touch /Users/accusys/momentry/log/ollama.log
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touch /Users/accusys/momentry/log/ollama.error.log
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# 設定權限
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chown -R accusys:staff /Users/accusys/momentry/var/ollama
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chown -R accusys:staff /Users/accusys/momentry/etc/ollama
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chown -R accusys:staff /Users/accusys/momentry/log
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```
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---
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### Step 3: 使用 plist 開機自動啟動
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```bash
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# 複製 plist 到 LaunchDaemons 目錄
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sudo cp /Users/accusys/momentry_core_0.1/momentry_runtime/plist/com.momentry.ollama.plist /Library/LaunchDaemons/
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# 載入並啟動
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sudo launchctl load /Library/LaunchDaemons/com.momentry.ollama.plist
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```
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---
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## 監控配置
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### 添加到監控配置
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在 `monitor/config/monitor_config.yaml` 中添加：
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```yaml
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service:
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services:
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- name: "ollama"
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type: "http"
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port: 11434
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host: "localhost"
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check_url: "http://localhost:11434/api/tags"
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timeout: 5
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enabled: true
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```
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### 添加健康檢查函數
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在 `monitor/service/health_check.sh` 中添加：
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```bash
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check_ollama() {
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local start=$(date +%s%N)
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if curl -s http://localhost:11434/api/tags > /dev/null 2>&1; then
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local end=$(date +%s%N)
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local ms=$(( (end - start) / 1000000 ))
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echo -e "${GREEN}✓${NC} Ollama (11434) - ${ms}ms"
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record_service "ollama" "up" "$ms" ""
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return 0
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else
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echo -e "${RED}✗${NC} Ollama (11434) - Down"
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record_service "ollama" "down" "0" "Connection failed"
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return 1
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fi
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}
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```
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---
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## 卸載步驟
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### 重要: 路徑說明
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| 路徑 | 類型 | 說明 |
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|------|------|------|
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| `/Users/accusys/momentry/var/ollama/` | 數據 | **不要刪除** - Ollama 數據 |
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| `/Users/accusys/momentry/etc/ollama/` | 配置 | **不要刪除** - Ollama 配置 |
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| `/Users/accusys/momentry/log/` | 日誌 | **不要刪除** - 日誌目錄 |
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| `/opt/homebrew/opt/ollama/` | 安裝 | **刪除** - Ollama 安裝目錄 |
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### Step 1: 停止 Ollama
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```bash
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# 找到 Ollama 進程
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ps aux | grep ollama | grep -v grep
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# 停止 Ollama
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pkill ollama
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# 確認停止
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ps aux | grep ollama | grep -v grep || echo "Ollama 已停止"
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```
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---
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### Step 2: 卸載 Ollama
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```bash
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# 卸載 Ollama
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brew uninstall ollama
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# 移除 plist
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sudo launchctl unload /Library/LaunchDaemons/com.momentry.ollama.plist
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sudo rm /Library/LaunchDaemons/com.momentry.ollama.plist
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```
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---
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### Step 3: 刪除專屬檔案
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```bash
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# 刪除日誌 (可選)
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rm -f /Users/accusys/momentry/log/ollama.log
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rm -f /Users/accusys/momentry/log/ollama.error.log
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```
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**注意: 不要刪除以下目錄**:
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```bash
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# 這些是重要的，不要刪除!
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# /Users/accusys/.ollama/models
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# /Users/accusys/momentry/log
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```
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---
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### Step 4: 卸載後檢查清單
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```bash
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echo "=== Ollama 卸載後檢查 ==="
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# 1. 檢查 Ollama 進程
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echo "1. Ollama 進程:"
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ps aux | grep ollama | grep -v grep && echo " ✗ 仍在運行" || echo " ✓ 已停止"
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# 2. Port 11434
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echo "2. Port 11434:"
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lsof -i :11434 > /dev/null 2>&1 && echo " ✗ 仍被佔用" || echo " ✓ 已釋放"
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# 3. ollama 命令
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echo "3. ollama 命令:"
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which ollama > /dev/null 2>&1 && echo " ✗ 仍存在" || echo " ✓ 已移除"
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# 4. brew 安裝
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echo "4. brew 安裝:"
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brew list ollama > /dev/null 2>&1 && echo " ✗ 仍存在" || echo " ✓ 已移除"
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# 5. launchctl 服務
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echo "5. launchctl 服務:"
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sudo launchctl list | grep ollama > /dev/null 2>&1 && echo " ✗ 仍存在" || echo " ✓ 已移除"
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# 6. 模型目錄 (應該保留)
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echo "6. 模型目錄:"
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[ -d "/Users/accusys/.ollama/models" ] && echo " ✓ 保留" || echo " ✗ 已刪除"
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```
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---
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## 手動檢查命令
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```bash
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# 1. 檢查進程
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ps aux | grep ollama | grep -v grep
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# 2. 檢查 Port
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lsof -i :11434
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# 3. 測試連線
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curl http://localhost:11434/
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# 4. 查看版本
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ollama --version
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# 5. 查看已安裝的模型
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ollama list
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# 6. 查看日誌
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tail -20 /Users/accusys/momentry/log/ollama.log
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```
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---
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## 連線資訊
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| 項目 | 值 |
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|------|-----|
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| Host | localhost |
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| Port | 11434 |
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| Models | /Users/accusys/.ollama/models |
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---
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## 環境變數
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在 `.env` 中:
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```env
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OLLAMA_HOST=0.0.0.0:11434
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OLLAMA_MODELS=/Users/accusys/.ollama/models
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OLLAMA_FLASH_ATTENTION=1
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OLLAMA_KV_CACHE_TYPE=q8_0
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```
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### 環境變數說明
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| 變數 | 說明 | 預設值 |
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|------|------|---------|
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| OLLAMA_HOST | 綁定主機和端口 | 127.0.0.1:11434 |
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| OLLAMA_MODELS | 模型儲存目錄 | ~/.ollama/models |
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| OLLAMA_FLASH_ATTENTION | 啟用 Flash Attention | 0 |
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| OLLAMA_KV_CACHE_TYPE | KV 緩存類型 | f16 |
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---
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## 遠端訪問
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- Ollama 綁定到 `0.0.0.0:11434` (所有網路介面)
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- 本地網路其他機器可透過 IP 訪問
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- 請注意安全風險
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---
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## 故障排除
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### Ollama 無法啟動
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```bash
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# 檢查日誌
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tail -f /Users/accusys/momentry/log/ollama.log
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# 檢查模型目錄權限
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ls -la /Users/accusys/.ollama/models/
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# 重新設定權限
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chown -R $(whoami):staff /Users/accusys/.ollama
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```
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### Port 被佔用
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```bash
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# 檢查哪個程序佔用 port 11434
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lsof -i :11434
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# 終止佔用程序
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kill <PID>
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```
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### 需要重新載入 plist
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```bash
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# 卸載舊服務 (如果存在)
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sudo launchctl unload /Library/LaunchDaemons/com.momentry.ollama.plist 2>/dev/null
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# 載入新服務
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sudo launchctl load /Library/LaunchDaemons/com.momentry.ollama.plist
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```
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---
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## 檔案位置
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| 類型 | 路徑 | 說明 |
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|------|------|------|
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| 安裝 | `/opt/homebrew/opt/ollama/` | Ollama 安裝目錄 |
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| 執行檔 | `/opt/homebrew/opt/ollama/bin/ollama` | Ollama 執行檔 |
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| 數據目錄 | `/Users/accusys/momentry/var/ollama/` | 數據儲存 |
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| 配置目錄 | `/Users/accusys/momentry/etc/ollama/` | 配置儲存 |
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| 模型目錄 | `/Users/accusys/.ollama/models/` | AI 模型儲存 |
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| 日誌 | `/Users/accusys/momentry/log/ollama.log` | 執行日誌 |
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| 錯誤日誌 | `/Users/accusys/momentry/log/ollama.error.log` | 錯誤日誌 |
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| plist | `/Library/LaunchDaemons/com.momentry.ollama.plist` | 開機啟動 |
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| 備份 | `/Users/accusys/momentry/var/ollama_backup/environment.txt` | 環境變數備份 |
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---
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## 常用指令
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```bash
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# 查看版本
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ollama --version
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# 查看已安裝的模型
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ollama list
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# 拉取模型
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ollama pull mistral
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ollama pull llama2
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# 運行模型
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ollama run mistral
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# 刪除模型
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ollama remove mistral
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# 查看模型資訊
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ollama show mistral
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```
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---
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## 已安裝的模型
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查看已安裝的模型:
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```bash
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ollama list
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```
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---
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## 版本資訊
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- 版本: 0.13.5
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- Port: 11434
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- Models: /Users/accusys/.ollama/models/
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- 日誌目錄: /Users/accusys/momentry/log/
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Reference in New Issue
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