添加portainer,优化部署

This commit is contained in:
2026-04-08 09:58:40 +08:00
parent 14584aed3d
commit e5f841c624
31 changed files with 1882 additions and 1261 deletions

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@@ -322,28 +322,7 @@ docker compose down # 停止并移除容器
docker compose up -d # 启动
```
### 升级组件(一键脚本)
```bash
cd /opt/gitea
# 交互式选择要升级的组件
bash upgrade.sh
# 或直接指定组件
bash upgrade.sh gitea # 仅升级 Gitea
bash upgrade.sh mysql # 仅升级 MySQL
bash upgrade.sh nginx # 仅升级 Nginx
bash upgrade.sh certbot # 仅升级 Certbot
bash upgrade.sh docker # 仅升级 Docker
bash upgrade.sh all # 升级全部
```
> 脚本会自动显示当前版本、执行备份、拉取新镜像、重启服务并验证。
---
### 手动升级详细步骤
### 升级组件
#### 升级 Gitea
@@ -570,7 +549,7 @@ gunzip < /var/backups/gitea/db_20260406_030000.sql.gz | \
docker compose up -d
```
### 迁移到新服务器(一键脚本)
### 迁移到新服务器
将已部署的 Gitea 完整迁移到另一台服务器包含数据库、仓库、LFS、配置等全部数据。
@@ -580,49 +559,6 @@ docker compose up -d
# ===== 旧服务器 =====
cd /opt/gitea
# 导出迁移包(会自动停服 → mysqldump → 打包数据 → 打包配置)
bash migrate.sh export
# 生成: /var/backups/gitea/gitea_migrate_日期.tar.gz
# 传输到新服务器
scp /var/backups/gitea/gitea_migrate_*.tar.gz root@新服务器IP:/opt/gitea/
```
```bash
# ===== 新服务器 =====
# 前提:已安装 Docker可先运行 deploy.sh 的 Docker 安装步骤,或手动安装)
mkdir -p /opt/gitea
cd /opt/gitea
# 导入迁移包(会自动恢复配置 → 恢复数据 → 导入数据库 → 启动 → regenerate hooks → doctor check
bash migrate.sh import gitea_migrate_日期.tar.gz
# 验证迁移完整性
bash migrate.sh verify
```
**脚本自动完成的操作:**
| 阶段 | 操作 |
|------|------|
| 导出 | 停止 Gitea → mysqldump 导出数据库 → 打包 Gitea 数据目录 → 打包部署配置 → 生成迁移包 |
| 导入 | 解压 → 恢复配置 → 恢复数据目录 → 启动 MySQL → 导入数据库 → 启动 Gitea → regenerate hooks → doctor check |
| 验证 | 检查容器状态 → API 可达性 → 数据库连接 → 仓库/用户数量 → 数据目录完整性 → Nginx 状态 |
**迁移后注意事项:**
- 如域名或 IP 变更,导入前需修改 `.env` 中的 `GITEA_DOMAIN`
- 域名变更后需更新 DNS 解析并重新申请 SSL 证书:`certbot certonly --webroot -w /var/www/certbot -d 新域名`
- 如新服务器未安装 Nginx/Certbot可运行 `bash deploy.sh` 补装(脚本会跳过已有组件)
- 确保新服务器 Gitea 版本 ≥ 旧服务器版本(不支持降级)
- 官方建议使用 `mysqldump` 而非 `gitea dump` 的 XORM 导出(脚本已采用此方案)
<details>
<summary>手动迁移步骤(不使用脚本)</summary>
```bash
# ===== 旧服务器 =====
cd /opt/gitea
# 1. 停止 Gitea
docker compose stop server
@@ -677,11 +613,82 @@ docker compose exec -u git server \
/usr/local/bin/gitea -c /data/gitea/conf/app.ini doctor check --all --fix
```
**迁移后注意事项:**
- 如域名或 IP 变更,导入前需修改 `.env` 中的 `GITEA_DOMAIN`
- 域名变更后需更新 DNS 解析并重新申请 SSL 证书:`certbot certonly --webroot -w /var/www/certbot -d 新域名`
- 如新服务器未安装 Nginx/Certbot可运行 `bash deploy.sh` 补装(脚本会跳过已有组件)
- 确保新服务器 Gitea 版本 ≥ 旧服务器版本(不支持降级)
- 官方建议使用 `mysqldump` 而非 `gitea dump` 的 XORM 导出
---
## 五、完全卸载
如果需要从服务器上完全移除 Gitea使用卸载脚本
```bash
cd /opt/gitea
bash uninstall.sh
```
脚本会**交互式确认**每个危险操作,按顺序执行:
| 步骤 | 操作 | 确认方式 |
|------|------|----------|
| 0 | 卸载前备份(可选) | y/N |
| 1 | 停止并删除 Gitea + MySQL 容器和卷 | 输入 YES |
| 2 | 删除 Docker 镜像 | 自动 |
| 3 | 删除 Nginx 站点配置并重载 | 自动 |
| 4 | 删除 Let's Encrypt SSL 证书 | 自动 |
| 5 | 关闭防火墙 SSH 端口 (2222) | 自动 |
| 6 | 清理 Certbot 定时任务(仅当无其他证书时) | 自动 |
| 7 | 删除数据目录Gitea + MySQL | 输入 DELETE |
| 8 | 删除部署目录 `/opt/gitea` | y/N |
**备份目录 `/var/backups/gitea/` 始终保留**,不会被删除。
> 卸载后如需恢复,参考上方「恢复备份」章节。
<details>
<summary>手动卸载步骤(不使用脚本)</summary>
```bash
cd /opt/gitea
# 1. 建议先备份
bash backup.sh
# 2. 停止并删除容器、网络、卷
docker compose down -v
# 3. 删除 Docker 镜像(可选)
docker image rm gitea/gitea:1.25 mysql:8.4
# 4. 删除 Nginx 配置
rm -f /etc/nginx/sites-enabled/gitea /etc/nginx/sites-available/gitea
nginx -t && systemctl reload nginx
# 5. 删除 SSL 证书
certbot delete --cert-name 你的域名
# 6. 关闭防火墙端口
ufw delete allow 2222/tcp && ufw reload
# 7. 删除数据目录(⚠ 不可恢复)
rm -rf /var/lib/gitea
rm -rf /var/lib/mysql/gitea
# 8. 删除部署目录(可选)
rm -rf /opt/gitea
# 备份目录保留在 /var/backups/gitea/
```
</details>
---
## 、安全加固清单
## 、安全加固清单
- [ ] 域名已启用 HTTPSdeploy.sh 自动完成)
- [ ] SSL 证书自动续期deploy.sh 自动配置 cron
@@ -696,7 +703,7 @@ docker compose exec -u git server \
---
## 、常见问题
## 、常见问题
**Q: 部署完成后访问显示 502 Bad Gateway**
- 这是正常现象,说明 Nginx 已就绪但 Gitea 容器尚未启动完成
@@ -731,16 +738,6 @@ docker compose exec server gitea admin user change-password -u 管理员用户
- 或安装 [Gpg4win](https://www.gpg4win.org/)
- 生成密钥时请在 **Git Bash** 中执行 `gpg --full-generate-key`PowerShell/CMD 下交互式生成会失败)
**Q: 如何迁移到新服务器?**
使用迁移脚本一键完成,详见上方「迁移到新服务器」章节:
```bash
# 旧服务器导出
bash migrate.sh export
# 新服务器导入
bash migrate.sh import gitea_migrate_xxx.tar.gz
bash migrate.sh verify
```
---
## 服务器目录结构
@@ -751,9 +748,8 @@ bash migrate.sh verify
├── .env.example # 环境变量模板
├── .env # 运行时配置(自动生成)
├── deploy.sh # 全新服务器一键部署脚本
├── upgrade.sh # 组件升级脚本Gitea/MySQL/Nginx/Certbot/Docker
├── migrate.sh # 服务器迁移脚本(导出/导入/验证)
├── backup.sh # MySQL + 数据备份脚本
├── uninstall.sh # 完全卸载脚本
├── .gitignore
├── README.md
└── nginx/

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@@ -16,6 +16,7 @@ if [ ! -f .env ]; then
exit 1
fi
set -a
sed -i 's/\r$//' .env
source .env
set +a

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@@ -147,19 +147,39 @@ install_docker() {
log "Docker Compose 已就绪: $(docker compose version --short)"
}
# ===== 3. 安装 Nginx =====
# ===== 3. 安装 Nginx(官方稳定版仓库)=====
install_nginx() {
step "3/8 安装 Nginx"
if command -v nginx &> /dev/null; then
log "Nginx 已安装: $(nginx -v 2>&1)"
else
log "正在安装 Nginx..."
log "正在安装 Nginx(官方 stable 仓库)..."
case "$PKG_MGR" in
apt)
# 添加 Nginx 官方 GPG 密钥
curl -fsSL https://nginx.org/keys/nginx_signing.key \
| gpg --dearmor -o /usr/share/keyrings/nginx-archive-keyring.gpg
# 添加官方 stable 仓库
echo "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] \
http://nginx.org/packages/ubuntu $(lsb_release -cs) nginx" \
> /etc/apt/sources.list.d/nginx.list
# 优先使用官方仓库
printf "Package: *\nPin: origin nginx.org\nPin-Priority: 900\n" \
> /etc/apt/preferences.d/99nginx
apt-get update -qq
apt-get install -y -qq nginx
;;
dnf|yum)
cat > /etc/yum.repos.d/nginx.repo <<'REPO'
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
REPO
$PKG_MGR install -y -q nginx
;;
esac
@@ -171,10 +191,13 @@ install_nginx() {
# 确保 Nginx 配置目录结构存在
mkdir -p /etc/nginx/sites-available /etc/nginx/sites-enabled /var/www/certbot
# 确保 nginx.conf 包含 sites-enabled
# Nginx 官方包使用 conf.d/ 而非 sites-enabled/,添加 include
if ! grep -q "sites-enabled" /etc/nginx/nginx.conf; then
# 在 http { } 块内添加 include
sed -i '/^http {/a \ include /etc/nginx/sites-enabled/*;' /etc/nginx/nginx.conf
if grep -q "^http {" /etc/nginx/nginx.conf; then
sed -i '/^http {/a \ include /etc/nginx/sites-enabled/*;' /etc/nginx/nginx.conf
else
sed -i '/include.*conf\.d/a \ include /etc/nginx/sites-enabled/*;' /etc/nginx/nginx.conf
fi
fi
log "Nginx 配置就绪"
@@ -213,6 +236,7 @@ init_env() {
fi
# 加载并验证配置
sed -i 's/\r$//' .env
set -a
source .env
set +a
@@ -331,8 +355,9 @@ server {
NGINX_TEMP
ln -sf /etc/nginx/sites-available/gitea /etc/nginx/sites-enabled/gitea
# 移除默认站点避免冲突
# 移除默认站点避免冲突Ubuntu 包和官方包路径不同)
rm -f /etc/nginx/sites-enabled/default
rm -f /etc/nginx/conf.d/default.conf
nginx -t && systemctl reload nginx
# 申请 SSL 证书

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@@ -1,513 +0,0 @@
#!/usr/bin/env bash
set -euo pipefail
# ============================================
# Gitea 迁移脚本(旧服务器 → 新服务器)
# 用法:
# bash migrate.sh export # 旧服务器:导出迁移包
# bash migrate.sh import <迁移包路径> # 新服务器:导入迁移包
# bash migrate.sh verify # 迁移后:验证完整性
#
# 迁移流程:
# 旧服务器 → export → scp 传输 → 新服务器 → import → verify
# ============================================
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
NC='\033[0m'
log() { echo -e "${GREEN}[INFO]${NC} $*"; }
warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
step() { echo -e "\n${CYAN}========== $* ==========${NC}"; }
confirm() {
echo -en "${YELLOW}[确认]${NC} $* [y/N]: "
read -r reply
[[ "$reply" =~ ^[Yy]$ ]]
}
# ===== 前置检查 =====
preflight() {
if [ "$(id -u)" -ne 0 ]; then
error "请使用 root 用户运行: sudo bash migrate.sh"
exit 1
fi
}
load_env() {
if [ ! -f .env ]; then
error ".env 文件不存在"
exit 1
fi
set -a
source .env
set +a
}
# =============================================================
# 导出模式 — 在旧服务器执行
# =============================================================
do_export() {
step "迁移导出 — 旧服务器"
load_env
GITEA_DATA_DIR="${GITEA_DATA_DIR:-/var/lib/gitea}"
MYSQL_DATA_DIR="${MYSQL_DATA_DIR:-/var/lib/mysql/gitea}"
BACKUP_DIR="${BACKUP_DIR:-/var/backups/gitea}"
DATE=$(date +%Y%m%d_%H%M%S)
EXPORT_DIR="${BACKUP_DIR}/migrate_${DATE}"
EXPORT_ARCHIVE="${BACKUP_DIR}/gitea_migrate_${DATE}.tar.gz"
mkdir -p "$EXPORT_DIR"
# --- 1. 显示当前状态 ---
step "1/6 当前环境信息"
log "域名: ${GITEA_DOMAIN:-未设置}"
log "数据目录: ${GITEA_DATA_DIR}"
log "MySQL 数据: ${MYSQL_DATA_DIR}"
if docker compose ps --status running 2>/dev/null | grep -q gitea; then
GITEA_VER=$(curl -sf http://127.0.0.1:3000/api/v1/version 2>/dev/null | grep -oP '"version"\s*:\s*"\K[^"]+' || echo "未知")
log "Gitea 版本: ${GITEA_VER}"
fi
MYSQL_VER=$(docker compose exec -T db mysql --version 2>/dev/null | grep -oP 'Distrib \K[0-9.]+' || echo "未知")
log "MySQL 版本: ${MYSQL_VER}"
echo ""
warn "导出过程中 Gitea 将停止服务,以保证数据一致性。"
if ! confirm "是否继续?"; then
log "已取消"
rm -rf "$EXPORT_DIR"
exit 0
fi
# --- 2. 停止 Gitea保留 MySQL 用于导出 ---
step "2/6 停止 Gitea 容器"
docker compose stop server 2>/dev/null || true
log "Gitea 已停止"
# --- 3. 导出 MySQL 数据库 ---
step "3/6 导出 MySQL 数据库"
log "使用 mysqldump 导出(比 gitea dump 的 XORM 更可靠)..."
docker compose exec -T db mysqldump \
-u root -p"${DB_ROOT_PASSWORD}" \
--single-transaction \
--routines \
--triggers \
--databases gitea \
> "${EXPORT_DIR}/gitea-db.sql"
DB_SIZE=$(du -h "${EXPORT_DIR}/gitea-db.sql" | cut -f1)
log "数据库导出完成: gitea-db.sql (${DB_SIZE})"
# --- 4. 停止所有容器 ---
step "4/6 停止全部容器"
docker compose down
log "全部容器已停止"
# --- 5. 打包 Gitea 数据 ---
step "5/6 打包 Gitea 数据目录"
if [ -d "$GITEA_DATA_DIR" ]; then
log "正在打包 ${GITEA_DATA_DIR} ..."
tar czf "${EXPORT_DIR}/gitea-data.tar.gz" \
-C "$(dirname "$GITEA_DATA_DIR")" \
"$(basename "$GITEA_DATA_DIR")"
DATA_SIZE=$(du -h "${EXPORT_DIR}/gitea-data.tar.gz" | cut -f1)
log "数据打包完成: gitea-data.tar.gz (${DATA_SIZE})"
else
warn "数据目录 ${GITEA_DATA_DIR} 不存在,跳过"
fi
# --- 5b. 打包部署配置 ---
log "正在打包部署配置..."
tar czf "${EXPORT_DIR}/gitea-config.tar.gz" \
-C "$SCRIPT_DIR" \
--exclude='.git' \
--exclude='data' \
--exclude='backups' \
.env docker-compose.yml .env.example \
$([ -d nginx ] && echo "nginx/") \
$([ -f backup.sh ] && echo "backup.sh") \
$([ -f deploy.sh ] && echo "deploy.sh") \
$([ -f upgrade.sh ] && echo "upgrade.sh") \
$([ -f migrate.sh ] && echo "migrate.sh") \
$([ -f .gitignore ] && echo ".gitignore") \
$([ -f README.md ] && echo "README.md") \
2>/dev/null || true
log "配置打包完成: gitea-config.tar.gz"
# --- 5c. 记录元信息 ---
cat > "${EXPORT_DIR}/migrate-meta.txt" <<EOF
# Gitea 迁移元信息
export_date=${DATE}
gitea_version=${GITEA_VER:-unknown}
mysql_version=${MYSQL_VER:-unknown}
gitea_domain=${GITEA_DOMAIN:-}
gitea_data_dir=${GITEA_DATA_DIR}
mysql_data_dir=${MYSQL_DATA_DIR}
source_hostname=$(hostname)
EOF
# --- 6. 生成最终迁移包 ---
step "6/6 生成迁移包"
tar czf "$EXPORT_ARCHIVE" -C "$BACKUP_DIR" "migrate_${DATE}"
TOTAL_SIZE=$(du -h "$EXPORT_ARCHIVE" | cut -f1)
# 清理临时目录
rm -rf "$EXPORT_DIR"
# 重启服务(旧服务器可继续运行)
echo ""
if confirm "导出完成。是否重启旧服务器的 Gitea"; then
docker compose up -d
log "服务已重启"
fi
echo ""
log "===== 导出完成 ====="
log "迁移包: ${EXPORT_ARCHIVE} (${TOTAL_SIZE})"
echo ""
log "下一步:将迁移包传输到新服务器并执行导入"
echo -e "${CYAN} scp ${EXPORT_ARCHIVE} root@新服务器IP:/opt/gitea/${NC}"
echo -e "${CYAN} # 在新服务器上:${NC}"
echo -e "${CYAN} cd /opt/gitea${NC}"
echo -e "${CYAN} bash migrate.sh import $(basename "$EXPORT_ARCHIVE")${NC}"
}
# =============================================================
# 导入模式 — 在新服务器执行
# =============================================================
do_import() {
local archive="$1"
if [ ! -f "$archive" ]; then
error "迁移包不存在: $archive"
echo "用法: bash migrate.sh import <迁移包路径>"
exit 1
fi
step "迁移导入 — 新服务器"
# --- 1. 解压迁移包 ---
step "1/9 解压迁移包"
WORK_DIR=$(mktemp -d)
tar xzf "$archive" -C "$WORK_DIR"
MIGRATE_DIR=$(find "$WORK_DIR" -maxdepth 1 -type d -name 'migrate_*' | head -1)
if [ -z "$MIGRATE_DIR" ]; then
error "无效的迁移包格式"
rm -rf "$WORK_DIR"
exit 1
fi
# 显示元信息
if [ -f "${MIGRATE_DIR}/migrate-meta.txt" ]; then
log "迁移包信息:"
grep -v '^#' "${MIGRATE_DIR}/migrate-meta.txt" | while IFS='=' read -r key val; do
printf " %-20s %s\n" "$key:" "$val"
done
fi
# --- 2. 检查必要文件 ---
step "2/9 检查迁移包内容"
local has_db=false has_data=false has_config=false
[ -f "${MIGRATE_DIR}/gitea-db.sql" ] && has_db=true
[ -f "${MIGRATE_DIR}/gitea-data.tar.gz" ] && has_data=true
[ -f "${MIGRATE_DIR}/gitea-config.tar.gz" ] && has_config=true
log "数据库导出: $(${has_db} && echo '✓' || echo '✗')"
log "数据目录: $(${has_data} && echo '✓' || echo '✗')"
log "部署配置: $(${has_config} && echo '✓' || echo '✗')"
if ! $has_db || ! $has_data; then
error "迁移包缺少必要文件(需要 gitea-db.sql 和 gitea-data.tar.gz"
rm -rf "$WORK_DIR"
exit 1
fi
echo ""
warn "导入将覆盖当前服务器上的 Gitea 数据。"
if ! confirm "是否继续?"; then
log "已取消"
rm -rf "$WORK_DIR"
exit 0
fi
# --- 3. 恢复配置文件 ---
step "3/9 恢复部署配置"
if $has_config; then
tar xzf "${MIGRATE_DIR}/gitea-config.tar.gz" -C "$SCRIPT_DIR"
log "配置文件已恢复到 ${SCRIPT_DIR}/"
fi
# 加载 .env
load_env
GITEA_DATA_DIR="${GITEA_DATA_DIR:-/var/lib/gitea}"
MYSQL_DATA_DIR="${MYSQL_DATA_DIR:-/var/lib/mysql/gitea}"
# --- 4. 提示修改配置 ---
step "4/9 检查配置"
echo ""
warn "如果新服务器的域名或 IP 与旧服务器不同,请先修改 .env"
echo -e " ${CYAN}vi ${SCRIPT_DIR}/.env${NC}"
echo ""
echo " 当前配置:"
echo " GITEA_DOMAIN=${GITEA_DOMAIN:-未设置}"
echo " GITEA_DATA_DIR=${GITEA_DATA_DIR}"
echo " MYSQL_DATA_DIR=${MYSQL_DATA_DIR}"
echo ""
if ! confirm "配置正确,继续导入?(如需修改请选 N改完后重新运行 import"; then
log "已暂停。修改 .env 后重新运行:"
echo -e " ${CYAN}bash migrate.sh import ${archive}${NC}"
rm -rf "$WORK_DIR"
exit 0
fi
# --- 5. 停止现有服务 ---
step "5/9 停止现有服务"
docker compose down 2>/dev/null || true
# --- 6. 安装基础设施(如新服务器未部署过) ---
step "6/9 检查基础设施"
if ! command -v docker &>/dev/null; then
warn "Docker 未安装。请先运行 deploy.sh 安装基础设施,或手动安装 Docker。"
echo -e " ${CYAN}bash deploy.sh${NC}"
rm -rf "$WORK_DIR"
exit 1
fi
if ! docker compose version &>/dev/null; then
error "Docker Compose V2 未安装"
rm -rf "$WORK_DIR"
exit 1
fi
log "Docker 和 Compose 已就绪"
# --- 7. 恢复 Gitea 数据目录 ---
step "7/9 恢复 Gitea 数据"
mkdir -p "$(dirname "$GITEA_DATA_DIR")"
if [ -d "$GITEA_DATA_DIR" ] && [ "$(ls -A "$GITEA_DATA_DIR" 2>/dev/null)" ]; then
warn "数据目录 ${GITEA_DATA_DIR} 非空"
if confirm "是否清空后恢复?(选 N 则覆盖合并)"; then
rm -rf "${GITEA_DATA_DIR:?}/"*
fi
fi
tar xzf "${MIGRATE_DIR}/gitea-data.tar.gz" -C "$(dirname "$GITEA_DATA_DIR")"
chown -R 1000:1000 "$GITEA_DATA_DIR"
log "Gitea 数据已恢复到 ${GITEA_DATA_DIR}"
# --- 8. 恢复数据库 ---
step "8/9 恢复 MySQL 数据库"
# 确保 MySQL 数据目录存在
mkdir -p "$MYSQL_DATA_DIR"
# 启动 MySQL清空后让其自动初始化
log "启动 MySQL 容器..."
docker compose up -d db
# 等待 MySQL 就绪
log "等待 MySQL 就绪..."
local retries=0
while ! docker compose exec -T db mysqladmin ping -h localhost -u root -p"${DB_ROOT_PASSWORD}" --silent 2>/dev/null; do
retries=$((retries + 1))
if [ "$retries" -ge 60 ]; then
error "MySQL 启动超时60 次重试)"
rm -rf "$WORK_DIR"
exit 1
fi
sleep 2
done
log "MySQL 已就绪"
# 导入数据库
log "正在导入数据库(这可能需要几分钟)..."
docker compose exec -T db mysql \
-u root -p"${DB_ROOT_PASSWORD}" \
--default-character-set=utf8mb4 \
< "${MIGRATE_DIR}/gitea-db.sql"
log "数据库导入完成"
# --- 9. 启动 Gitea 并执行迁移后操作 ---
step "9/9 启动 Gitea 并验证"
docker compose up -d
log "容器已启动,等待 Gitea 就绪..."
local retries=0
while ! curl -sf http://127.0.0.1:3000/api/v1/version &>/dev/null; do
retries=$((retries + 1))
if [ "$retries" -ge 60 ]; then
warn "Gitea 启动超时,请手动检查: docker compose logs server"
break
fi
sleep 2
done
if curl -sf http://127.0.0.1:3000/api/v1/version &>/dev/null; then
GITEA_VER=$(curl -sf http://127.0.0.1:3000/api/v1/version | grep -oP '"version"\s*:\s*"\K[^"]+')
log "Gitea ${GITEA_VER} 启动成功"
fi
# 重新生成 Git Hooks迁移后必须执行
log "重新生成 Git Hooks..."
docker compose exec -u git server \
/usr/local/bin/gitea -c /data/gitea/conf/app.ini admin regenerate hooks || \
warn "regenerate hooks 失败,请手动执行"
# 运行 doctor 检查
log "运行 doctor 诊断..."
docker compose exec -u git server \
/usr/local/bin/gitea -c /data/gitea/conf/app.ini doctor check --all --fix 2>&1 | \
tail -5 || warn "doctor check 返回异常,请检查日志"
# 清理
rm -rf "$WORK_DIR"
echo ""
log "===== 导入完成 ====="
log "Gitea 已在新服务器运行"
echo ""
warn "迁移后请检查以下事项:"
echo " 1. 访问 https://${GITEA_DOMAIN:-你的域名} 确认页面正常"
echo " 2. 如域名/IP 变更,需更新 DNS 解析"
echo " 3. 如需 HTTPS需重新申请 SSL 证书:"
echo -e " ${CYAN}certbot certonly --webroot -w /var/www/certbot -d ${GITEA_DOMAIN:-你的域名}${NC}"
echo " 4. 测试 Git clone / push 操作"
echo " 5. 测试 SSH 克隆: git clone ssh://git@${GITEA_DOMAIN:-你的域名}:${SSH_PORT:-2222}/用户/仓库.git"
echo ""
log "运行验证命令检查完整性: bash migrate.sh verify"
}
# =============================================================
# 验证模式 — 迁移后验证完整性
# =============================================================
do_verify() {
step "迁移后验证"
load_env
GITEA_DATA_DIR="${GITEA_DATA_DIR:-/var/lib/gitea}"
local pass=0 fail=0
check() {
if eval "$2" &>/dev/null; then
echo -e " ${GREEN}${NC} $1"
pass=$((pass + 1))
else
echo -e " ${RED}${NC} $1"
fail=$((fail + 1))
fi
}
echo ""
log "检查服务状态:"
check "Gitea 容器运行中" "docker compose ps --status running | grep -q gitea"
check "MySQL 容器运行中" "docker compose ps --status running | grep -q gitea-db"
log "检查 API:"
check "Gitea API 可达" "curl -sf http://127.0.0.1:3000/api/v1/version"
if curl -sf http://127.0.0.1:3000/api/v1/version &>/dev/null; then
GITEA_VER=$(curl -sf http://127.0.0.1:3000/api/v1/version | grep -oP '"version"\s*:\s*"\K[^"]+')
log " Gitea 版本: ${GITEA_VER}"
fi
log "检查数据库:"
check "MySQL 连接正常" "docker compose exec -T db mysqladmin ping -h localhost -u root -p'${DB_ROOT_PASSWORD}' --silent"
# 检查仓库数量
REPO_COUNT=$(docker compose exec -T db mysql -u root -p"${DB_ROOT_PASSWORD}" -N -e \
"SELECT COUNT(*) FROM gitea.repository;" 2>/dev/null || echo "0")
log " 仓库数量: ${REPO_COUNT}"
USER_COUNT=$(docker compose exec -T db mysql -u root -p"${DB_ROOT_PASSWORD}" -N -e \
"SELECT COUNT(*) FROM gitea.user;" 2>/dev/null || echo "0")
log " 用户数量: ${USER_COUNT}"
log "检查数据目录:"
check "Gitea 数据目录存在" "[ -d '${GITEA_DATA_DIR}/gitea' ]"
check "仓库目录存在" "[ -d '${GITEA_DATA_DIR}/gitea/repositories' ] || [ -d '${GITEA_DATA_DIR}/git/repositories' ]"
check "app.ini 存在" "[ -f '${GITEA_DATA_DIR}/gitea/conf/app.ini' ]"
# 统计仓库目录下的裸仓库数量
if [ -d "${GITEA_DATA_DIR}/gitea/repositories" ]; then
DISK_REPOS=$(find "${GITEA_DATA_DIR}/gitea/repositories" -name "*.git" -type d -maxdepth 3 2>/dev/null | wc -l)
log " 磁盘上的仓库目录: ${DISK_REPOS}"
fi
log "检查网络:"
check "SSH 端口可监听" "docker compose port server 2222"
if command -v nginx &>/dev/null; then
check "Nginx 运行中" "systemctl is-active nginx"
check "Nginx 配置正确" "nginx -t"
else
warn " Nginx 未安装(如需 HTTPS 请运行 deploy.sh 或手动安装)"
fi
echo ""
log "===== 验证结果: ${pass} 通过, ${fail} 失败 ====="
if [ "$fail" -gt 0 ]; then
warn "存在失败项,请检查上方输出并排查问题"
echo " 查看日志: docker compose logs"
return 1
else
log "所有检查通过!迁移成功。"
fi
}
# =============================================================
# 主入口
# =============================================================
usage() {
echo "Gitea 迁移脚本"
echo ""
echo "用法:"
echo " bash migrate.sh export # 旧服务器:导出迁移包"
echo " bash migrate.sh import <迁移包路径> # 新服务器:导入迁移包"
echo " bash migrate.sh verify # 迁移后:验证完整性"
echo ""
echo "迁移流程:"
echo " 1. 旧服务器: bash migrate.sh export"
echo " 2. 传输: scp gitea_migrate_xxx.tar.gz root@新服务器:/opt/gitea/"
echo " 3. 新服务器: bash migrate.sh import gitea_migrate_xxx.tar.gz"
echo " 4. 新服务器: bash migrate.sh verify"
}
main() {
preflight
case "${1:-}" in
export)
do_export
;;
import)
if [ -z "${2:-}" ]; then
error "请指定迁移包路径"
echo "用法: bash migrate.sh import <迁移包路径>"
exit 1
fi
do_import "$2"
;;
verify)
do_verify
;;
-h|--help|help)
usage
;;
*)
usage
exit 1
;;
esac
}
main "$@"

View File

@@ -20,8 +20,9 @@ server {
# HTTPS 主站点
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
listen 443 ssl;
listen [::]:443 ssl;
http2 on;
server_name __GITEA_DOMAIN__;
# SSL 证书Certbot 自动管理)

186
gitea/uninstall.sh Executable file
View File

@@ -0,0 +1,186 @@
#!/usr/bin/env bash
set -euo pipefail
# ============================================
# Gitea 卸载脚本
# 停止容器 → 备份数据 → 清理容器/镜像/配置/数据
# ============================================
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
NC='\033[0m'
log() { echo -e "${GREEN}[INFO]${NC} $*"; }
warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
# ===== 检查 root =====
if [ "$(id -u)" -ne 0 ]; then
error "请使用 root 用户运行: sudo bash uninstall.sh"
exit 1
fi
# ===== 加载配置 =====
if [ -f .env ]; then
sed -i 's/\r$//' .env
set -a
source .env
set +a
fi
GITEA_DATA_DIR="${GITEA_DATA_DIR:-/var/lib/gitea}"
MYSQL_DATA_DIR="${MYSQL_DATA_DIR:-/var/lib/mysql/gitea}"
BACKUP_DIR="${BACKUP_DIR:-/var/backups/gitea}"
GITEA_DOMAIN="${GITEA_DOMAIN:-}"
SSH_PORT="${SSH_PORT:-2222}"
# ===== 确认操作 =====
echo ""
echo -e "${RED}╔══════════════════════════════════════════════════╗${NC}"
echo -e "${RED}║ ⚠ 即将卸载 Gitea 及所有数据 ⚠ ║${NC}"
echo -e "${RED}╚══════════════════════════════════════════════════╝${NC}"
echo ""
echo "将执行以下操作:"
echo " 1. 停止并删除 Gitea + MySQL 容器"
echo " 2. 删除 Docker 镜像"
echo " 3. 删除 Nginx 站点配置"
echo " 4. 删除 SSL 证书"
echo " 5. 关闭防火墙端口 ${SSH_PORT}"
echo " 6. 删除 Certbot 自动续期定时任务"
echo ""
echo "涉及的数据目录:"
echo " Gitea 数据: ${GITEA_DATA_DIR}"
echo " MySQL 数据: ${MYSQL_DATA_DIR}"
echo " 备份目录: ${BACKUP_DIR}"
echo " 部署目录: ${SCRIPT_DIR}"
echo ""
echo -e "${YELLOW}备份目录将保留,不会被删除。${NC}"
echo ""
read -r -p "确定要继续卸载吗?输入 YES 确认: " confirm
if [ "$confirm" != "YES" ]; then
log "已取消卸载"
exit 0
fi
# ===== 卸载前备份 =====
echo ""
read -r -p "是否在卸载前执行一次备份?(y/N): " do_backup
if [[ "$do_backup" =~ ^[Yy]$ ]]; then
if [ -f backup.sh ]; then
# 确保容器在运行backup.sh 需要连接 MySQL
if ! docker compose ps --quiet db 2>/dev/null | grep -q .; then
log "容器未运行,先启动容器以执行备份..."
docker compose up -d
log "等待 MySQL 就绪..."
for i in $(seq 1 30); do
if docker compose exec -T db mysqladmin ping -h localhost -u root -p"${DB_ROOT_PASSWORD:-}" --silent &>/dev/null; then
break
fi
sleep 2
done
fi
log "正在执行备份..."
bash backup.sh
log "备份完成"
else
warn "backup.sh 不存在,跳过备份"
fi
fi
# ===== 1. 停止并删除容器 =====
echo ""
log "正在停止并删除容器..."
if docker compose ps --quiet 2>/dev/null | grep -q .; then
docker compose down -v
log "容器已停止并删除"
else
log "没有运行中的容器"
fi
# ===== 2. 删除 Docker 镜像 =====
log "正在删除 Docker 镜像..."
GITEA_IMAGE="${GITEA_IMAGE:-gitea/gitea:1.25}"
docker image rm "$GITEA_IMAGE" 2>/dev/null && log "已删除镜像: $GITEA_IMAGE" || true
docker image rm mysql:8.4 2>/dev/null && log "已删除镜像: mysql:8.4" || true
# ===== 3. 删除 Nginx 配置 =====
log "正在清理 Nginx 配置..."
rm -f /etc/nginx/sites-enabled/gitea
rm -f /etc/nginx/sites-available/gitea
if command -v nginx &>/dev/null && nginx -t 2>/dev/null; then
systemctl reload nginx 2>/dev/null || true
log "Nginx 已重载"
fi
# ===== 4. 删除 SSL 证书 =====
if [ -n "$GITEA_DOMAIN" ] && [ -d "/etc/letsencrypt/live/${GITEA_DOMAIN}" ]; then
log "正在删除 SSL 证书: ${GITEA_DOMAIN}..."
certbot delete --cert-name "${GITEA_DOMAIN}" --non-interactive 2>/dev/null || true
log "SSL 证书已删除"
fi
# ===== 5. 关闭防火墙端口 =====
log "正在关闭防火墙端口 ${SSH_PORT}..."
if command -v ufw &>/dev/null; then
ufw delete allow "${SSH_PORT}/tcp" 2>/dev/null || true
ufw reload 2>/dev/null || true
elif command -v firewall-cmd &>/dev/null; then
firewall-cmd --permanent --remove-port="${SSH_PORT}/tcp" 2>/dev/null || true
firewall-cmd --reload 2>/dev/null || true
fi
log "防火墙端口已关闭"
# ===== 6. 清理 Certbot 定时任务中的 Gitea 相关条目 =====
# 注意certbot renew 是共享的,只有当没有其他证书时才移除
remaining_certs=$(certbot certificates 2>/dev/null | grep -c "Certificate Name" || true)
if [ "$remaining_certs" -eq 0 ]; then
crontab -l 2>/dev/null | grep -v "certbot renew" | crontab - 2>/dev/null || true
log "已移除 Certbot 自动续期定时任务(无剩余证书)"
else
log "保留 Certbot 定时任务(还有 ${remaining_certs} 个其他证书)"
fi
# ===== 7. 删除数据目录 =====
echo ""
echo -e "${RED}以下目录将被永久删除:${NC}"
echo " ${GITEA_DATA_DIR}"
echo " ${MYSQL_DATA_DIR}"
echo ""
echo -e "${YELLOW}备份目录 ${BACKUP_DIR} 不会被删除。${NC}"
echo ""
read -r -p "确认删除数据目录?输入 DELETE 确认: " confirm_delete
if [ "$confirm_delete" = "DELETE" ]; then
rm -rf "$GITEA_DATA_DIR"
log "已删除: ${GITEA_DATA_DIR}"
rm -rf "$MYSQL_DATA_DIR"
log "已删除: ${MYSQL_DATA_DIR}"
else
warn "跳过数据目录删除"
fi
# ===== 8. 删除部署目录 =====
echo ""
read -r -p "是否删除部署目录 ${SCRIPT_DIR}(y/N): " del_deploy
if [[ "$del_deploy" =~ ^[Yy]$ ]]; then
cd /opt
rm -rf "$SCRIPT_DIR"
log "已删除部署目录"
else
warn "保留部署目录: ${SCRIPT_DIR}"
fi
# ===== 完成 =====
echo ""
log "Gitea 卸载完成"
echo ""
echo "保留的内容:"
echo " 备份目录: ${BACKUP_DIR}"
[ "$confirm_delete" != "DELETE" ] && echo " 数据目录: ${GITEA_DATA_DIR}, ${MYSQL_DATA_DIR}"
[[ ! "$del_deploy" =~ ^[Yy]$ ]] && echo " 部署目录: ${SCRIPT_DIR}"
echo ""
echo "如需恢复,请参考 README.md 中的「恢复备份」章节。"

View File

@@ -1,617 +0,0 @@
#!/usr/bin/env bash
set -euo pipefail
# ============================================
# Gitea 服务组件升级脚本
# 支持升级Gitea / MySQL / Nginx / Certbot / Docker
# 用法bash upgrade.sh [组件名]
# bash upgrade.sh # 交互式选择
# bash upgrade.sh gitea # 仅升级 Gitea
# bash upgrade.sh mysql # 仅升级 MySQL
# bash upgrade.sh nginx # 仅升级 Nginx
# bash upgrade.sh certbot # 仅升级 Certbot
# bash upgrade.sh docker # 仅升级 Docker
# bash upgrade.sh all # 升级全部组件
# ============================================
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
CYAN='\033[0;36m'
NC='\033[0m'
log() { echo -e "${GREEN}[INFO]${NC} $*"; }
warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
step() { echo -e "\n${CYAN}========== $* ==========${NC}"; }
confirm() {
echo -en "${YELLOW}[确认]${NC} $* [y/N]: "
read -r reply
[[ "$reply" =~ ^[Yy]$ ]]
}
# ===== 前置检查 =====
preflight() {
if [ "$(id -u)" -ne 0 ]; then
error "请使用 root 用户运行: sudo bash upgrade.sh"
exit 1
fi
if [ ! -f .env ]; then
error ".env 文件不存在,请先完成部署: bash deploy.sh"
exit 1
fi
set -a
source .env
set +a
# 检测包管理器
if command -v apt-get &> /dev/null; then
PKG_MGR="apt"
elif command -v dnf &> /dev/null; then
PKG_MGR="dnf"
elif command -v yum &> /dev/null; then
PKG_MGR="yum"
else
error "不支持的系统"
exit 1
fi
}
# ===== 获取当前版本信息 =====
show_versions() {
step "当前组件版本"
# Gitea
local gitea_ver="未运行"
if docker compose ps --format json 2>/dev/null | grep -q '"server"' || \
docker compose ps 2>/dev/null | grep -q "gitea.*Up"; then
gitea_ver=$(curl -sf http://127.0.0.1:3000/api/v1/version 2>/dev/null | grep -o '"version":"[^"]*"' | cut -d'"' -f4 || echo "未知")
fi
local gitea_image
gitea_image=$(docker compose images server 2>/dev/null | tail -1 | awk '{print $2":"$3}' || echo "未知")
echo -e " Gitea: ${CYAN}${gitea_ver}${NC} (镜像: ${gitea_image})"
# MySQL
local mysql_ver="未运行"
if docker compose ps --format json 2>/dev/null | grep -q '"db"' || \
docker compose ps 2>/dev/null | grep -q "gitea-db.*Up"; then
mysql_ver=$(docker compose exec -T db mysql --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -1 || echo "未知")
fi
echo -e " MySQL: ${CYAN}${mysql_ver}${NC}"
# Nginx
local nginx_ver
nginx_ver=$(nginx -v 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未安装")
echo -e " Nginx: ${CYAN}${nginx_ver}${NC}"
# Certbot
local certbot_ver
certbot_ver=$(certbot --version 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未安装")
echo -e " Certbot: ${CYAN}${certbot_ver}${NC}"
# Docker
local docker_ver
docker_ver=$(docker --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未安装")
local compose_ver
compose_ver=$(docker compose version --short 2>/dev/null || echo "未安装")
echo -e " Docker: ${CYAN}${docker_ver}${NC} (Compose: ${compose_ver})"
# SSL 证书
local domain="${GITEA_DOMAIN:-}"
if [ -n "$domain" ] && [ -d "/etc/letsencrypt/live/${domain}" ]; then
local cert_expiry
cert_expiry=$(openssl x509 -enddate -noout -in "/etc/letsencrypt/live/${domain}/fullchain.pem" 2>/dev/null | cut -d= -f2 || echo "未知")
echo -e " SSL证书: 到期 ${CYAN}${cert_expiry}${NC}"
fi
echo ""
}
# ===== 备份 =====
do_backup() {
step "升级前备份"
if [ -f "$SCRIPT_DIR/backup.sh" ]; then
log "正在执行完整备份..."
bash "$SCRIPT_DIR/backup.sh"
log "备份完成"
else
warn "backup.sh 不存在,跳过自动备份"
if ! confirm "继续升级(未备份)?"; then
error "已取消"
exit 1
fi
fi
}
# ============================================================
# 升级 GiteaDocker 容器)
# ============================================================
upgrade_gitea() {
step "升级 Gitea"
local current_image
current_image=$(grep -E '^\s*image:' docker-compose.yml | head -1 | awk '{print $2}' | envsubst || echo "unknown")
log "当前镜像配置: $(grep -E 'GITEA_IMAGE' .env 2>/dev/null | head -1 || echo '使用默认')"
# 获取远程最新 tag
log "检查最新版本..."
local latest_tag=""
# 尝试从 Docker Hub API 获取最新稳定版
latest_tag=$(curl -sf "https://registry.hub.docker.com/v2/repositories/gitea/gitea/tags?page_size=50&ordering=last_updated" 2>/dev/null \
| grep -o '"name":"[0-9]\+\.[0-9]\+\.[0-9]\+"' \
| head -1 \
| cut -d'"' -f4 || echo "")
if [ -n "$latest_tag" ]; then
log "Docker Hub 最新稳定版: $latest_tag"
else
warn "无法查询最新版本,请手动确认目标版本"
fi
echo ""
echo -e " ${YELLOW}升级方式说明:${NC}"
echo " ┌──────────────────────────────────────────────────────┐"
echo " │ 方式 A推荐修改 .env 中的 GITEA_IMAGE 后拉取 │"
echo " │ 方式 B直接拉取当前配置的镜像获取 tag 内最新构建) │"
echo " └──────────────────────────────────────────────────────┘"
echo ""
local do_change_version="n"
if [ -n "$latest_tag" ]; then
echo -en " 是否更新 GITEA_IMAGE 到 ${CYAN}gitea/gitea:${latest_tag}${NC}[y/N]: "
read -r do_change_version
fi
if [[ "$do_change_version" =~ ^[Yy]$ ]] && [ -n "$latest_tag" ]; then
# 更新 .env 中的 GITEA_IMAGE
if grep -q "^GITEA_IMAGE=" .env; then
sed -i "s|^GITEA_IMAGE=.*|GITEA_IMAGE=gitea/gitea:${latest_tag}|" .env
else
echo "GITEA_IMAGE=gitea/gitea:${latest_tag}" >> .env
fi
log "已更新 .env: GITEA_IMAGE=gitea/gitea:${latest_tag}"
# 重新加载
set -a; source .env; set +a
fi
log "正在拉取 Gitea 镜像..."
docker compose pull server
log "正在重启 Gitea 容器(数据库迁移会自动执行)..."
docker compose up -d server
# 等待 Gitea 就绪
log "等待 Gitea 启动..."
local ready=0
for i in $(seq 1 60); do
if curl -sf http://127.0.0.1:3000/api/v1/version &> /dev/null; then
ready=1
break
fi
sleep 2
done
if [ "$ready" -eq 1 ]; then
local new_ver
new_ver=$(curl -sf http://127.0.0.1:3000/api/v1/version | grep -o '"version":"[^"]*"' | cut -d'"' -f4)
log "Gitea 升级成功!当前版本: $new_ver"
else
warn "Gitea 可能仍在启动,请检查日志: docker compose logs -f server"
fi
echo ""
warn "请浏览器访问 https://${GITEA_DOMAIN:-你的域名} 确认功能正常"
}
# ============================================================
# 升级 MySQLDocker 容器 — 小版本升级)
# ============================================================
upgrade_mysql() {
step "升级 MySQL"
local current_ver
current_ver=$(docker compose exec -T db mysql --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -1 || echo "未知")
log "当前 MySQL 版本: $current_ver"
local current_image
current_image=$(grep -E 'image:\s*mysql' docker-compose.yml | awk '{print $2}' | tr -d '"' || echo "mysql:8.0")
log "当前镜像: $current_image"
echo ""
echo -e " ${YELLOW}MySQL 升级须知:${NC}"
echo " ┌──────────────────────────────────────────────────────────┐"
echo " │ ● 小版本升级8.0.x → 8.0.y拉取新镜像重启即可 │"
echo " │ ● 大版本升级8.0 → 8.4/9.0):需要额外迁移步骤 │"
echo " │ 大版本升级建议mysqldump 导出 → 新版本容器 → 导入 │"
echo " │ ● MySQL 仅支持相邻大版本升级,不可跨版本 │"
echo " └──────────────────────────────────────────────────────────┘"
echo ""
# 选择升级类型
echo " 选择升级类型:"
echo " 1) 小版本升级 — 拉取 mysql:8.0 最新补丁(推荐)"
echo " 2) 大版本升级 — 升级到 MySQL 8.4 LTS"
echo " 3) 大版本升级 — 升级到 MySQL 9.x创新版本"
echo " 0) 跳过 MySQL 升级"
echo ""
echo -en " 请选择 [0-3]: "
read -r mysql_choice
case "$mysql_choice" in
1)
_mysql_minor_upgrade
;;
2)
_mysql_major_upgrade "mysql:8.4" "8.4"
;;
3)
_mysql_major_upgrade "mysql:9.0" "9.0"
;;
*)
log "跳过 MySQL 升级"
return
;;
esac
}
_mysql_minor_upgrade() {
log "正在拉取 MySQL 8.0 最新镜像..."
docker compose pull db
log "正在重启 MySQL 容器..."
docker compose up -d db
# 等待就绪
log "等待 MySQL 就绪..."
for i in $(seq 1 60); do
if docker compose exec -T db mysqladmin ping -h localhost -u root -p"${DB_ROOT_PASSWORD}" --silent &> /dev/null; then
break
fi
sleep 2
done
local new_ver
new_ver=$(docker compose exec -T db mysql --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -1 || echo "未知")
log "MySQL 小版本升级完成!当前版本: $new_ver"
# 重启 Gitea 确保数据库连接正常
log "重启 Gitea 以重新连接数据库..."
docker compose restart server
}
_mysql_major_upgrade() {
local target_image="$1"
local target_ver="$2"
warn "⚠️ MySQL 大版本升级有风险,确保已完成备份!"
echo ""
if ! confirm "确认要将 MySQL 升级到 ${target_ver}"; then
log "已取消"
return
fi
log "第 1 步:导出当前数据库..."
local dump_file="/tmp/gitea_mysql_upgrade_$(date +%Y%m%d_%H%M%S).sql"
docker compose exec -T db mysqldump \
-u root -p"${DB_ROOT_PASSWORD}" \
--single-transaction \
--routines \
--triggers \
--databases gitea \
> "$dump_file"
local dump_size
dump_size=$(du -h "$dump_file" | cut -f1)
log "数据库导出完成: $dump_file ($dump_size)"
log "第 2 步:停止服务..."
docker compose down
log "第 3 步:备份 MySQL 数据目录..."
local mysql_data="${MYSQL_DATA_DIR:-/var/lib/mysql/gitea}"
local backup_mysql="${mysql_data}.bak.$(date +%Y%m%d_%H%M%S)"
cp -a "$mysql_data" "$backup_mysql"
log "数据目录已备份至: $backup_mysql"
log "第 4 步:清空 MySQL 数据目录(新版本将重新初始化)..."
rm -rf "${mysql_data:?}"/*
log "第 5 步:更新 docker-compose.yml 中的 MySQL 镜像..."
sed -i "s|image: mysql:8\.0|image: ${target_image}|" docker-compose.yml
# MySQL 8.4+ 不再需要 --mysql-native-password
if [[ "$target_ver" != "8.0" ]]; then
warn "MySQL ${target_ver} 默认使用 caching_sha2_password"
warn "移除 --mysql-native-password=ON 参数(如有兼容问题可恢复)"
sed -i '/--mysql-native-password=ON/d' docker-compose.yml
fi
log "第 6 步:启动新版本 MySQL..."
docker compose up -d db
log "等待 MySQL ${target_ver} 初始化..."
for i in $(seq 1 90); do
if docker compose exec -T db mysqladmin ping -h localhost -u root -p"${DB_ROOT_PASSWORD}" --silent &> /dev/null; then
break
fi
if [ "$i" -eq 90 ]; then
error "MySQL 启动超时!请检查日志: docker compose logs db"
error "如需回滚cp -a $backup_mysql/* $mysql_data/ 并恢复 docker-compose.yml"
exit 1
fi
sleep 2
done
log "第 7 步:导入数据库..."
docker compose exec -T db mysql -u root -p"${DB_ROOT_PASSWORD}" < "$dump_file"
log "数据库导入完成"
log "第 8 步:启动 Gitea..."
docker compose up -d
local new_ver
new_ver=$(docker compose exec -T db mysql --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -1 || echo "未知")
log "MySQL 大版本升级完成!当前版本: $new_ver"
echo ""
warn "导出文件保留在: $dump_file"
warn "旧数据目录保留在: $backup_mysql"
warn "确认运行正常后可手动删除以上文件"
}
# ============================================================
# 升级 Nginx系统包
# ============================================================
upgrade_nginx() {
step "升级 Nginx"
local current_ver
current_ver=$(nginx -v 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未知")
log "当前 Nginx 版本: $current_ver"
log "正在更新 Nginx..."
case "$PKG_MGR" in
apt)
apt-get update -qq
apt-get install -y --only-upgrade nginx
;;
dnf)
dnf upgrade -y nginx
;;
yum)
yum update -y nginx
;;
esac
local new_ver
new_ver=$(nginx -v 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未知")
if [ "$current_ver" = "$new_ver" ]; then
log "Nginx 已是最新版: $new_ver"
else
log "Nginx 已更新: $current_ver$new_ver"
fi
# 验证配置
log "验证 Nginx 配置..."
if nginx -t 2>&1; then
systemctl reload nginx
log "Nginx 配置验证通过并已重载"
else
error "Nginx 配置验证失败!请手动检查"
error " nginx -t"
error " vi /etc/nginx/sites-available/gitea"
fi
}
# ============================================================
# 升级 Certbot系统包
# ============================================================
upgrade_certbot() {
step "升级 Certbot"
local current_ver
current_ver=$(certbot --version 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未安装")
log "当前 Certbot 版本: $current_ver"
log "正在更新 Certbot..."
case "$PKG_MGR" in
apt)
apt-get update -qq
apt-get install -y --only-upgrade certbot python3-certbot-nginx
;;
dnf)
dnf upgrade -y certbot python3-certbot-nginx
;;
yum)
yum update -y certbot python3-certbot-nginx
;;
esac
local new_ver
new_ver=$(certbot --version 2>&1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未知")
if [ "$current_ver" = "$new_ver" ]; then
log "Certbot 已是最新版: $new_ver"
else
log "Certbot 已更新: $current_ver$new_ver"
fi
# 测试证书续期
log "测试证书续期dry-run..."
if certbot renew --dry-run 2>&1 | tail -3; then
log "证书续期测试通过"
else
warn "证书续期测试失败,请检查 certbot 配置"
fi
# 检查证书有效期
local domain="${GITEA_DOMAIN:-}"
if [ -n "$domain" ] && [ -f "/etc/letsencrypt/live/${domain}/fullchain.pem" ]; then
local expiry
expiry=$(openssl x509 -enddate -noout -in "/etc/letsencrypt/live/${domain}/fullchain.pem" | cut -d= -f2)
log "当前证书到期时间: $expiry"
# 检查是否30天内到期
local expiry_epoch
expiry_epoch=$(date -d "$expiry" +%s 2>/dev/null || echo 0)
local now_epoch
now_epoch=$(date +%s)
local days_left=$(( (expiry_epoch - now_epoch) / 86400 ))
if [ "$days_left" -lt 30 ] && [ "$days_left" -gt 0 ]; then
warn "证书将在 ${days_left} 天后到期"
if confirm "是否立即续期?"; then
certbot renew --force-renewal --post-hook 'systemctl reload nginx'
log "证书已续期"
fi
elif [ "$days_left" -le 0 ]; then
error "证书已过期!正在强制续期..."
certbot renew --force-renewal --post-hook 'systemctl reload nginx'
else
log "证书有效期剩余: ${days_left}"
fi
fi
}
# ============================================================
# 升级 Docker系统包
# ============================================================
upgrade_docker() {
step "升级 Docker"
local current_ver
current_ver=$(docker --version | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未知")
log "当前 Docker 版本: $current_ver"
log "正在更新 Docker..."
case "$PKG_MGR" in
apt)
apt-get update -qq
apt-get install -y --only-upgrade docker-ce docker-ce-cli containerd.io docker-compose-plugin
;;
dnf)
dnf upgrade -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
;;
yum)
yum update -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
;;
esac
local new_ver
new_ver=$(docker --version | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' || echo "未知")
if [ "$current_ver" = "$new_ver" ]; then
log "Docker 已是最新版: $new_ver"
else
log "Docker 已更新: $current_ver$new_ver"
warn "Docker 已更新,容器将自动重启"
fi
local compose_ver
compose_ver=$(docker compose version --short 2>/dev/null || echo "未知")
log "Docker Compose 版本: $compose_ver"
# 确保服务正常运行
log "确认容器运行状态..."
docker compose ps
}
# ============================================================
# 升级全部
# ============================================================
upgrade_all() {
step "升级全部组件"
echo ""
warn "将依次升级: Docker → Nginx → Certbot → MySQL → Gitea"
warn "升级前会自动执行完整备份"
echo ""
if ! confirm "确认升级全部组件?"; then
log "已取消"
exit 0
fi
do_backup
upgrade_docker
upgrade_nginx
upgrade_certbot
upgrade_mysql
upgrade_gitea
step "全部组件升级完成"
show_versions
}
# ============================================================
# 交互菜单
# ============================================================
interactive_menu() {
echo ""
echo -e " ${CYAN}可升级组件:${NC}"
echo " 1) Gitea — Docker 容器镜像升级"
echo " 2) MySQL — Docker 容器镜像升级(支持大/小版本)"
echo " 3) Nginx — 系统包升级"
echo " 4) Certbot — 系统包升级 + 证书检查"
echo " 5) Docker — Docker Engine + Compose 升级"
echo " 6) 全部升级 — 依次升级所有组件"
echo " 0) 退出"
echo ""
echo -en " 请选择 [0-6]: "
read -r choice
case "$choice" in
1) do_backup; upgrade_gitea ;;
2) do_backup; upgrade_mysql ;;
3) upgrade_nginx ;;
4) upgrade_certbot ;;
5) do_backup; upgrade_docker ;;
6) upgrade_all ;;
0) log "退出"; exit 0 ;;
*) error "无效选择"; exit 1 ;;
esac
}
# ============================================================
# 主入口
# ============================================================
main() {
echo -e "${CYAN}"
echo " ____ _ _"
echo " / ___|(_) |_ ___ __ _"
echo "| | _ | | __/ _ \\/ _\` |"
echo "| |_| || | || __/ (_| |"
echo " \\____|_|\\__\\___|\\__,_| Upgrade Script"
echo -e "${NC}"
preflight
show_versions
local target="${1:-}"
case "$target" in
gitea) do_backup; upgrade_gitea ;;
mysql) do_backup; upgrade_mysql ;;
nginx) upgrade_nginx ;;
certbot) upgrade_certbot ;;
docker) do_backup; upgrade_docker ;;
all) upgrade_all ;;
"") interactive_menu ;;
*)
error "未知组件: $target"
echo " 用法: bash upgrade.sh [gitea|mysql|nginx|certbot|docker|all]"
exit 1
;;
esac
echo ""
step "升级后版本信息"
show_versions
log "升级完成!请检查服务是否正常: docker compose ps"
}
main "$@"