227 lines
7.6 KiB
Bash
227 lines
7.6 KiB
Bash
#!/usr/bin/env sh
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set -eu
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if [ "$#" -ne 5 ]; then
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echo "用法: $0 <环境> <镜像仓库> <镜像标签> <服务> <环境文件>" >&2
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exit 2
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fi
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DEPLOY_ENV="$1"
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IMAGE_REPOSITORY="$2"
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IMAGE_TAG="$3"
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SERVICE="$4"
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ENV_FILE="$5"
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COMPOSE_FILE="deploy/docker-compose.yml"
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IMAGE="$IMAGE_REPOSITORY/$SERVICE:$IMAGE_TAG"
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REGISTRY_HOST="${IMAGE_REPOSITORY%%/*}"
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PROJECT_NAME="firstleg-$DEPLOY_ENV"
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HEALTH_TIMEOUT_SECONDS="${DEPLOY_HEALTH_TIMEOUT_SECONDS:-240}"
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HEALTH_POLL_SECONDS="${DEPLOY_HEALTH_POLL_SECONDS:-5}"
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for value_name in HEALTH_TIMEOUT_SECONDS HEALTH_POLL_SECONDS; do
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eval "value=\${$value_name}"
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case "$value" in
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''|*[!0-9]*|0)
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echo "$value_name 必须为正整数，当前: $value" >&2
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exit 2
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;;
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esac
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done
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[ "$DEPLOY_ENV" = "test" ] || { echo "Only test is supported" >&2; exit 2; }
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case "$SERVICE" in
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gateway|auth|iam|firstleg|finance|order|warehouse|file|print|integration-service|lastleg-service|warehouse-overseas-service|audit-service) ;;
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*) echo "Unknown or retired service: $SERVICE" >&2; exit 2 ;;
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esac
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[ "${TARGET_IS_LOCAL:-false}" = "true" ] || { echo "TEST deploy must run on the target host" >&2; exit 2; }
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[ -f "$ENV_FILE" ] || { echo "Environment file missing" >&2; exit 2; }
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env_file_value() { sed -n "s/^$1=//p" "$ENV_FILE" | tail -n 1 | tr -d '\r'; }
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for key in NACOS_SERVER_ADDR NACOS_NAMESPACE NACOS_USERNAME NACOS_PASSWORD REDIS_HOST REDIS_PORT REDIS_DATABASE REDIS_TOKEN_KEY_PREFIX INTERNAL_SERVICE_TOKEN JWT_RSA_JWK_SET JWT_CURRENT_KID ROCKETMQ_NAME_SERVER; do
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[ -n "$(env_file_value "$key")" ] || { echo "Missing $key" >&2; exit 2; }
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done
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[ "$(env_file_value MQ_TOPIC_PREFIX)" = "test-" ] || { echo "MQ_TOPIC_PREFIX must be test-" >&2; exit 2; }
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case "$SERVICE" in
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gateway|print|integration-service) db_prefix='' ;;
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lastleg-service) db_prefix=LASTLEG ;;
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warehouse-overseas-service) db_prefix=WAREHOUSE_OVERSEAS ;;
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audit-service) db_prefix=AUDIT ;;
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*) db_prefix=$(printf '%s' "$SERVICE" | tr '[:lower:]' '[:upper:]') ;;
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esac
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if [ -n "$db_prefix" ]; then
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for suffix in URL USERNAME PASSWORD; do
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key="${db_prefix}_DB_${suffix}"
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[ -n "$(env_file_value "$key")" ] || { echo "Missing $key" >&2; exit 2; }
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done
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fi
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if [ "$SERVICE" = "firstleg" ] && [ "$(env_file_value TERMINAL_DRAYAGE_MAIL_ENABLED)" = "true" ]; then
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for key in TERMINAL_DRAYAGE_MAIL_HOST TERMINAL_DRAYAGE_MAIL_PORT TERMINAL_DRAYAGE_MAIL_USERNAME TERMINAL_DRAYAGE_MAIL_PASSWORD; do
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[ -n "$(env_file_value "$key")" ] || { echo "Missing $key" >&2; exit 2; }
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done
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fi
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# Architecture/schema changes must use whole-release recovery, never an implicit old image.
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export PUBLISHED_BIND_ADDRESS=127.0.0.1
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: "${REGISTRY_USER:?REGISTRY_USER 未设置}"
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: "${REGISTRY_PASSWORD:?REGISTRY_PASSWORD 未设置}"
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local_registry_logout() {
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docker logout "$REGISTRY_HOST" >/dev/null 2>&1 || true
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if [ -n "${deploy_docker_config:-}" ]; then rm -rf -- "$deploy_docker_config"; fi
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}
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local_compose() {
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docker compose \
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--project-name "$PROJECT_NAME" \
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--env-file "$ENV_FILE" \
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-f "$COMPOSE_FILE" \
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"$@"
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}
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local_container_id() {
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local_compose ps --all --quiet "$SERVICE" | head -n 1
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}
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local_container_image() {
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container_id="$(local_container_id)"
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if [ -n "$container_id" ]; then
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docker inspect --format '{{.Config.Image}}' "$container_id"
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fi
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}
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local_health_state() {
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container_id="$(local_container_id)"
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if [ -z "$container_id" ]; then
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echo missing
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return
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fi
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docker inspect --format '{{if .State.Health}}{{.State.Health.Status}}{{else}}no-health:{{.State.Status}}{{end}}' "$container_id" 2>/dev/null || echo missing
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}
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local_runtime_state() {
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container_id="$(local_container_id)"
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if [ -z "$container_id" ]; then
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echo missing
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return
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fi
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docker inspect --format '{{.State.Status}}' "$container_id" 2>/dev/null || echo missing
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}
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wait_for_local_health() {
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elapsed=0
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while [ "$elapsed" -lt "$HEALTH_TIMEOUT_SECONDS" ]; do
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runtime_state="$(local_runtime_state)"
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health_state="$(local_health_state)"
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echo "容器运行状态: $runtime_state，健康状态: $health_state（已等待 ${elapsed}s）"
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case "$runtime_state" in
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restarting|exited|dead)
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echo "容器未保持运行，立即停止等待: $runtime_state" >&2
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return 1
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;;
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esac
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case "$health_state" in
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healthy)
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return 0
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;;
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no-health:running)
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echo "Missing HEALTHCHECK; deployment failed" >&2
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return 1
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;;
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unhealthy|no-health:exited|no-health:dead)
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return 1
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;;
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esac
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sleep "$HEALTH_POLL_SECONDS"
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elapsed=$((elapsed + HEALTH_POLL_SECONDS))
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done
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echo "等待容器健康超时: ${HEALTH_TIMEOUT_SECONDS}s" >&2
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return 1
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}
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deploy_local() {
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deploy_docker_config=$(mktemp -d)
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DOCKER_CONFIG="$deploy_docker_config"
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export DOCKER_CONFIG
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trap local_registry_logout EXIT HUP INT TERM
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printf '%s' "$REGISTRY_PASSWORD" | docker login -u "$REGISTRY_USER" --password-stdin "$REGISTRY_HOST"
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trap local_registry_logout EXIT HUP INT TERM
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previous_image="$(local_container_image || true)"
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if [ -n "$previous_image" ]; then
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echo "部署前运行镜像: $previous_image"
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else
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echo "首次部署，未发现可回滚的旧镜像"
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fi
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docker pull "$IMAGE"
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export DEPLOY_ENV IMAGE_REPOSITORY IMAGE_TAG
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new_started=true
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if ! local_compose up -d --no-deps --pull never "$SERVICE"; then
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echo "新镜像启动命令失败: $IMAGE" >&2
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new_started=false
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fi
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if [ "$new_started" = "true" ] && wait_for_local_health; then
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running_image="$(local_container_image || true)"
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if [ "$running_image" != "$IMAGE" ]; then
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echo "运行容器镜像与请求镜像不一致: expected=$IMAGE actual=${running_image:-missing}" >&2
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return 1
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fi
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echo "新镜像健康检查通过: $IMAGE"
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local_compose ps "$SERVICE"
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local_registry_logout
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trap - EXIT HUP INT TERM
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return 0
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fi
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echo "新镜像健康检查失败: $IMAGE" >&2
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failed_container_id="$(local_container_id || true)"
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if [ -n "$failed_container_id" ]; then
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echo "新镜像容器最近日志（最多 200 行）:" >&2
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docker logs --tail 200 "$failed_container_id" 2>&1 || true
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else
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echo "新镜像容器不存在，无法读取启动日志" >&2
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fi
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if [ "${ALLOW_SAME_CONTRACT_ROLLBACK:-false}" != "true" ]; then
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echo "Automatic rollback disabled: keep writes closed and recover the matched release" >&2
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local_compose stop "$SERVICE" >/dev/null 2>&1 || true
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return 1
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fi
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expected_prefix="$IMAGE_REPOSITORY/$SERVICE:"
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case "$previous_image" in
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"$expected_prefix"*)
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previous_tag="${previous_image#"$expected_prefix"}"
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;;
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'')
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echo "首次部署没有可回滚镜像，部署失败" >&2
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local_compose stop "$SERVICE" >/dev/null 2>&1 || true
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return 1
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;;
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*)
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echo "旧镜像不属于当前服务，拒绝自动回滚: $previous_image" >&2
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return 1
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;;
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esac
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if [ "$previous_image" = "$IMAGE" ]; then
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echo "旧镜像与新镜像相同，无法自动回滚: $IMAGE" >&2
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return 1
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fi
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echo "开始自动回滚到: $previous_image" >&2
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if ! docker pull "$previous_image"; then
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echo "自动回滚失败，无法拉取旧镜像: $previous_image" >&2
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return 1
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fi
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IMAGE_TAG="$previous_tag"
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export IMAGE_TAG
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if ! local_compose up -d --no-deps --pull never "$SERVICE"; then
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echo "自动回滚失败，旧镜像启动命令失败: $previous_image" >&2
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return 1
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fi
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if wait_for_local_health; then
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echo "自动回滚成功: $previous_image" >&2
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local_compose ps "$SERVICE" || true
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else
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echo "自动回滚失败，旧镜像未恢复健康: $previous_image" >&2
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fi
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return 1
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}
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deploy_local
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