76 lines
3.0 KiB
Bash
76 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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# Fonu 一键升级(适用于「只有编排文件」的部署目录,即 docker-compose.hub.yml 那种)
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#
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# sudo bash upgrade-hub.sh
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#
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# 可选环境变量:
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# COMPOSE_FILE=docker-compose.hub.yml # 要用的编排文件
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# REPO=http://.../mrlee/-Fonu.git # 源码仓库
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# BRANCH=main # 分支
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#
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# 它做四件事:
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# 1) 尽量取到仓库里的 VERSION,作为本次镜像 tag(有 tag 才能回滚);
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# 取不到就用时间戳当 tag,同样是唯一的、可回滚的
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# 2) docker compose up -d --build —— 构建上下文是 Git 地址,会重新拉最新分支
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# 3) 轮询 /api/version 确认服务起来
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# 4) 打印「回滚到上一个 tag」的命令
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set -euo pipefail
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REPO="${REPO:-http://45.207.223.190:10082/mrlee/-Fonu.git}"
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BRANCH="${BRANCH:-main}"
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COMPOSE_FILE="${COMPOSE_FILE:-docker-compose.hub.yml}"
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APP_CONTAINER="${APP_CONTAINER:-fonu}"
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HEALTH_URL="${HEALTH_URL:-http://127.0.0.1:6893/api/version}"
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if ! command -v docker >/dev/null 2>&1; then
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echo "没有找到 docker:这个脚本要在运行 Fonu 容器的那台机器上执行" >&2
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exit 1
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fi
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if [ ! -f "$COMPOSE_FILE" ]; then
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echo "找不到 $COMPOSE_FILE:请把它放在本脚本同目录(或用 COMPOSE_FILE=... 指定)" >&2
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exit 1
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fi
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# 升级前容器用的镜像 tag,升级失败时可以切回去
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previous_image=$(docker inspect --format '{{.Config.Image}}' "$APP_CONTAINER" 2>/dev/null || echo '')
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echo "==> 当前:${previous_image:-(容器未运行)}"
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# 取版本号:优先仓库里的 VERSION;没 git 就退回时间戳(同样唯一,可回滚)
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version=""
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if command -v git >/dev/null 2>&1; then
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work="$(mktemp -d)"
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trap 'rm -rf "$work"' EXIT
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if git clone --depth 1 --branch "$BRANCH" "$REPO" "$work/src" >/dev/null 2>&1 && [ -f "$work/src/VERSION" ]; then
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version="$(tr -d ' \t\n\r' < "$work/src/VERSION")"
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echo "==> 仓库版本:$version"
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fi
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fi
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if [ -z "$version" ]; then
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version="$(date +%Y%m%d-%H%M%S)"
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echo "==> 未能从仓库读到 VERSION(可能没装 git),改用时间戳 tag:$version"
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fi
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export FONU_VERSION="$version"
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echo "==> 构建并重建:fonu:$version(构建上下文是 Git 地址,会自动拉最新 $BRANCH;有缓存时只重编改动的部分)"
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docker compose -f "$COMPOSE_FILE" up -d --build
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echo '==> 等待服务就绪…'
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for _ in $(seq 1 30); do
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if curl -fsS "$HEALTH_URL" >/dev/null 2>&1; then
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echo "==> 升级完成"
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echo " 当前版本:$(curl -fsS "$HEALTH_URL" 2>/dev/null)"
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if [ -n "$previous_image" ]; then
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echo " 回滚:FONU_VERSION=${previous_image#fonu:} docker compose -f $COMPOSE_FILE up -d"
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fi
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echo " 日志:docker logs --tail 50 $APP_CONTAINER"
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exit 0
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fi
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sleep 2
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done
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echo "服务在 60 秒内没有响应 $HEALTH_URL,请看:docker logs --tail 100 $APP_CONTAINER" >&2
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if [ -n "$previous_image" ]; then
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echo "如需回滚:FONU_VERSION=${previous_image#fonu:} docker compose -f $COMPOSE_FILE up -d" >&2
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fi
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exit 1
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