优化

2026-09-29 18:47:41 +08:00
parent 2bf4353b1b
commit a3005d1c02
22 changed files with 147 additions and 669 deletions
@@ -1,150 +0,0 @@
-#!/usr/bin/env sh
-set -eu
-
-if [ "$#" -ne 4 ]; then
-  echo "用法: $0 <服务名> <镜像仓库> <镜像标签> <Compose 文件>" >&2
-  exit 2
-fi
-
-SERVICE="$1"
-IMAGE_REPOSITORY="$2"
-IMAGE_TAG="$3"
-COMPOSE_FILE="$4"
-IMAGE="$IMAGE_REPOSITORY:$IMAGE_TAG"
-REGISTRY_HOST="${IMAGE_REPOSITORY%%/*}"
-SSH_TARGET="${TARGET_SSH_TARGET:?TARGET_SSH_TARGET 未设置}"
-SSH_KEY="${TARGET_SSH_KEY:?TARGET_SSH_KEY 未设置}"
-SSH_KNOWN_HOSTS="${TARGET_SSH_KNOWN_HOSTS:?TARGET_SSH_KNOWN_HOSTS 未设置}"
-REMOTE_DIR="${TARGET_DEPLOY_DIR:?TARGET_DEPLOY_DIR 未设置}"
-: "${REGISTRY_USER:?REGISTRY_USER 未设置}"
-: "${REGISTRY_PASSWORD:?REGISTRY_PASSWORD 未设置}"
-
-run_ssh() {
-  ssh -i "$SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=yes \
-    -o UserKnownHostsFile="$SSH_KNOWN_HOSTS" -o ConnectTimeout=10 "$SSH_TARGET" "$@"
-}
-
-run_scp() {
-  scp -i "$SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=yes \
-    -o UserKnownHostsFile="$SSH_KNOWN_HOSTS" -o ConnectTimeout=10 "$@"
-}
-
-run_ssh install -d -m 750 "$REMOTE_DIR"
-REMOTE_COMPOSE="$REMOTE_DIR/docker-compose.$SERVICE.yml"
-run_scp "$COMPOSE_FILE" "$SSH_TARGET:$REMOTE_COMPOSE.tmp"
-run_ssh sh -s -- "$REMOTE_COMPOSE.tmp" "$REMOTE_COMPOSE" <<'REMOTE_PREPARE'
-set -eu
-compose_tmp="$1"
-compose_target="$2"
-chmod 644 "$compose_tmp"
-mv -f "$compose_tmp" "$compose_target"
-REMOTE_PREPARE
-
-printf '%s' "$REGISTRY_PASSWORD" | run_ssh docker login -u "$REGISTRY_USER" --password-stdin "$REGISTRY_HOST"
-trap 'run_ssh docker logout "$REGISTRY_HOST" >/dev/null 2>&1 || true' EXIT HUP INT TERM
-run_ssh docker pull "$IMAGE"
-
-run_ssh sh -s -- "$REMOTE_DIR" "$SERVICE" "$IMAGE_REPOSITORY" "$IMAGE_TAG" <<'REMOTE_DEPLOY'
-set -eu
-remote_dir="$1"
-service="$2"
-image_repository="$3"
-image_tag="$4"
-compose_file="docker-compose.$service.yml"
-project_name="firstleg-prod-$service"
-cd "$remote_dir"
-export IMAGE_REPOSITORY="$image_repository" IMAGE_TAG="$image_tag"
-
-compose() {
-  docker compose --project-name "$project_name" -f "$compose_file" "$@"
-}
-
-case "$service" in
-  admin-web)
-    base_port=9001
-    nginx_config=/www/server/panel/vhost/nginx/00-blue-green-admin-web.conf
-    legacy_container=firstleg-prod-admin-web
-    ;;
-  client-web)
-    base_port=9002
-    nginx_config=/www/server/panel/vhost/nginx/00-blue-green-client-web.conf
-    legacy_container=firstleg-prod-client-web
-    ;;
-  *) echo "不支持蓝绿部署的前端服务: $service" >&2; exit 2 ;;
-esac
-
-state_root=/data/firstleg/deploy/blue-green-state
-state_file="$state_root/frontend-$service.active"
-routing_network=firstleg-production-routing
-mkdir -p "$state_root"
-chmod 750 "$state_root"
-docker network inspect "$routing_network" >/dev/null 2>&1 || docker network create "$routing_network" >/dev/null
-
-for pair in gateway-active:firstleg-production-gateway gateway-overseas-active:firstleg-production-gateway-overseas; do
-  alias_name="${pair%%:*}"
-  container="${pair#*:}"
-  if docker inspect "$container" >/dev/null 2>&1; then
-    docker network inspect "$routing_network" --format '{{json .Containers}}' | grep -q "\"$container\"" \
-      || docker network connect --alias "$alias_name" "$routing_network" "$container"
-  fi
-done
-
-active_slot=""
-active_container=""
-active_port=""
-if [ -s "$state_file" ]; then
-  IFS='|' read -r active_slot active_container active_port active_image < "$state_file"
-elif docker inspect "$legacy_container" >/dev/null 2>&1; then
-  active_slot=legacy
-  active_container="$legacy_container"
-  active_port="$base_port"
-fi
-
-if [ "$active_slot" = blue ]; then target_slot=green; else target_slot=blue; fi
-[ "$active_slot" = legacy ] && target_slot=green
-if [ "$target_slot" = blue ]; then target_port=$((base_port + 20000)); else target_port=$((base_port + 10000)); fi
-candidate="${legacy_container}-${target_slot}"
-docker rm -f "$candidate" >/dev/null 2>&1 || true
-
-if ! compose run -d --no-deps --name "$candidate" \
-    -p "127.0.0.1:$target_port:80" "$service" >/dev/null; then
-  docker rm -f "$candidate" >/dev/null 2>&1 || true
-  exit 1
-fi
-
-healthy=false
-elapsed=0
-while [ "$elapsed" -lt 120 ]; do
-  if docker exec "$candidate" wget -qO- http://127.0.0.1/healthz >/dev/null 2>&1; then
-    healthy=true
-    break
-  fi
-  sleep 2
-  elapsed=$((elapsed + 2))
-done
-if [ "$healthy" != true ]; then
-  docker logs --tail 100 "$candidate" >&2 || true
-  docker rm -f "$candidate" >/dev/null 2>&1 || true
-  exit 1
-fi
-
-backup="$nginx_config.blue-green-backup"
-cp -f "$nginx_config" "$backup"
-if ! sed -i "s#127\.0\.0\.1:${active_port:-$base_port}#127.0.0.1:$target_port#g" "$nginx_config" \
-  || cmp -s "$nginx_config" "$backup" || ! nginx -t || ! nginx -s reload; then
-  cp -f "$backup" "$nginx_config"
-  nginx -t && nginx -s reload || true
-  docker rm -f "$candidate" >/dev/null 2>&1 || true
-  exit 1
-fi
-rm -f "$backup"
-
-if [ -n "$active_container" ] && docker inspect "$active_container" >/dev/null 2>&1; then
-  docker stop --time 30 "$active_container" >/dev/null
-  docker rm "$active_container" >/dev/null
-fi
-printf '%s|%s|%s|%s\n' "$target_slot" "$candidate" "$target_port" "$image_repository:$image_tag" > "$state_file.tmp"
-chmod 640 "$state_file.tmp"
-mv -f "$state_file.tmp" "$state_file"
-echo "生产前端蓝绿部署成功: service=$service slot=$target_slot port=$target_port image=$image_repository:$image_tag"
-REMOTE_DEPLOY