baiyue-firstleg/deploy/scripts/deploy-development-service.sh

#!/usr/bin/env sh
set -eu

if [ "$#" -ne 4 ]; then
  echo "用法: $0 <镜像仓库> <镜像标签> <逗号分隔服务> <环境文件>" >&2
  exit 2
fi

IMAGE_REPOSITORY="$1"
IMAGE_TAG="$2"
SERVICE_CSV="$3"
ENV_FILE="$4"

SSH_TARGET="${DEVELOPMENT_SSH_TARGET:-deploy@172.31.198.8}"
SSH_KEY="${DEVELOPMENT_SSH_KEY:-/var/jenkins_home/.ssh/dev_deploy}"
SSH_KNOWN_HOSTS="${DEVELOPMENT_SSH_KNOWN_HOSTS:-/var/jenkins_home/.ssh/known_hosts}"
REMOTE_DIR="${DEVELOPMENT_DEPLOY_DIR:-/opt/firstleg/application}"
COMPOSE_FILE="${DEPLOY_COMPOSE_FILE:-deploy/docker-compose.yml}"
PROJECT_NAME="${DEPLOY_PROJECT_NAME:-firstleg-development}"

if [ ! -f "$SSH_KEY" ]; then
  echo "开发环境 SSH 私钥不存在: $SSH_KEY" >&2
  exit 2
fi
if [ ! -f "$SSH_KNOWN_HOSTS" ]; then
  echo "SSH 主机指纹文件不存在: $SSH_KNOWN_HOSTS" >&2
  exit 2
fi
if [ ! -f "$ENV_FILE" ]; then
  echo "开发环境变量文件不存在: $ENV_FILE" >&2
  exit 2
fi
if [ ! -f "$COMPOSE_FILE" ]; then
  echo "Compose 文件不存在: $COMPOSE_FILE" >&2
  exit 2
fi

SERVICES=$(printf '%s' "$SERVICE_CSV" | tr ',' ' ')
for service in $SERVICES; do
  case "$service" in
    *[!A-Za-z0-9_-]*|'')
      echo "非法服务名: $service" >&2
      exit 2
      ;;
  esac
done

if [ "${DEVELOPMENT_DEPLOY_LOCAL:-false}" = "true" ]; then
  echo "开发镜像已在开发节点本机构建，直接部署: $SERVICE_CSV"
  install -d -m 750 "$REMOTE_DIR"

  SUFFIX="${IMAGE_TAG}.$$.${SERVICE_CSV}"
  LOCAL_ENV_TMP="$REMOTE_DIR/.env.$SUFFIX.tmp"
  LOCAL_COMPOSE_TMP="$REMOTE_DIR/docker-compose.yml.$SUFFIX.tmp"
  install -m 600 "$ENV_FILE" "$LOCAL_ENV_TMP"
  install -m 644 "$COMPOSE_FILE" "$LOCAL_COMPOSE_TMP"
  mv -f "$LOCAL_ENV_TMP" "$REMOTE_DIR/.env"
  mv -f "$LOCAL_COMPOSE_TMP" "$REMOTE_DIR/docker-compose.yml"

  for service in $SERVICES; do
    docker image inspect "$IMAGE_REPOSITORY/$service:$IMAGE_TAG" >/dev/null
  done

  cd "$REMOTE_DIR"
  export DEPLOY_ENV=development
  export IMAGE_REPOSITORY IMAGE_TAG

  docker compose \
    --project-name "$PROJECT_NAME" \
    --env-file .env \
    -f docker-compose.yml \
    pull $SERVICES

  docker compose \
    --project-name "$PROJECT_NAME" \
    --env-file .env \
    -f docker-compose.yml \
    up -d --remove-orphans --pull never $SERVICES

  docker compose \
    --project-name "$PROJECT_NAME" \
    --env-file .env \
    -f docker-compose.yml \
    ps $SERVICES
  exit 0
fi

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"

SUFFIX="${IMAGE_TAG}.$$.${SERVICE_CSV}"
REMOTE_ENV_TMP="$REMOTE_DIR/.env.$SUFFIX.tmp"
REMOTE_COMPOSE_TMP="$REMOTE_DIR/docker-compose.yml.$SUFFIX.tmp"

run_scp "$ENV_FILE" "$SSH_TARGET:$REMOTE_ENV_TMP"
run_scp "$COMPOSE_FILE" "$SSH_TARGET:$REMOTE_COMPOSE_TMP"

run_ssh sh -s -- "$REMOTE_DIR" "$REMOTE_ENV_TMP" "$REMOTE_COMPOSE_TMP" <<'REMOTE_PREPARE'
set -eu
remote_dir="$1"
env_tmp="$2"
compose_tmp="$3"
chmod 600 "$env_tmp"
chmod 644 "$compose_tmp"
mv -f "$env_tmp" "$remote_dir/.env"
mv -f "$compose_tmp" "$remote_dir/docker-compose.yml"
REMOTE_PREPARE

for service in $SERVICES; do
  image="$IMAGE_REPOSITORY/$service:$IMAGE_TAG"
  docker image inspect "$image" >/dev/null
  echo "传输开发镜像: $image"
  docker save "$image" | gzip -1 | run_ssh 'gzip -dc | docker load'
done

run_ssh sh -s -- "$REMOTE_DIR" "$IMAGE_REPOSITORY" "$IMAGE_TAG" "$SERVICE_CSV" "$PROJECT_NAME" <<'REMOTE_DEPLOY'
set -eu
remote_dir="$1"
image_repository="$2"
image_tag="$3"
service_csv="$4"
project_name="$5"
services=$(printf '%s' "$service_csv" | tr ',' ' ')

cd "$remote_dir"
export DEPLOY_ENV=development
export IMAGE_REPOSITORY="$image_repository"
export IMAGE_TAG="$image_tag"

docker compose \
  --project-name "$project_name" \
  --env-file .env \
  -f docker-compose.yml \
  up -d --remove-orphans --pull never $services

docker compose \
  --project-name "$project_name" \
  --env-file .env \
  -f docker-compose.yml \
  ps $services
REMOTE_DEPLOY