Files
Academic-Affairs-System/compose.example.yml
T
biss 034f1eacb8 第二阶段优化已完成,重点是提高后台任务吞吐并降低 Outbox 数据库开销。
RabbitMQ 默认从单一回调通道提升为三类任务独立并行,跨类型并发能力由 1 提升到 3;每类还能独立配置 1–16 个消费者。[RabbitMqBackgroundJobs.cs (line 143)](E:/jiaowu/src/Jiaowu.Api/Infrastructure/BackgroundJobs/RabbitMqBackgroundJobs.cs:143)
InMemory 开发模式同步改为按任务类型隔离队列,避免某类长任务堵塞其他任务。
租约恢复检查从“每发布一条执行一次”改为默认每 60 秒维护一次。
启动恢复改为数据库 NOT EXISTS 查询,不再把全部历史 Outbox 加载进内存。[BackgroundJobOutboxPublisher.cs (line 9)](E:/jiaowu/src/Jiaowu.Api/Infrastructure/BackgroundJobs/BackgroundJobOutboxPublisher.cs:9)
完成消息默认保留 14 天,之后按每批 500 条清理,并增加对应组合索引。
/health/messaging 现在返回各状态积压量、过期租约和最老任务等待时间。[BackgroundJobMonitoringService.cs (line 16)](E:/jiaowu/src/Jiaowu.Api/Infrastructure/BackgroundJobs/BackgroundJobMonitoringService.cs:16)
新增 Jiaowu.BackgroundJobs 运行时指标,覆盖发布量、处理量、发布耗时、处理耗时和清理量。[BackgroundJobTelemetry.cs (line 9)](E:/jiaowu/src/Jiaowu.Api/Infrastructure/BackgroundJobs/BackgroundJobTelemetry.cs:9)
配置、Compose 和调优建议已更新。[README.md (line 257)](E:/jiaowu/README.md:257)
2026-07-26 21:05:18 +08:00

164 lines
4.6 KiB
YAML

name: jiaowu-demo
x-jiaowu-image: &jiaowu-image
image: "${JIAOWU_IMAGE:-jiaowu:local}"
build:
context: .
dockerfile: Dockerfile
x-jiaowu-environment: &jiaowu-environment
ASPNETCORE_ENVIRONMENT: Production
ASPNETCORE_HTTP_PORTS: "8080"
Database__Provider: MySql
Database__ApplyMigrationsOnStartup: "false"
Database__CommandTimeoutSeconds: "30"
ConnectionStrings__MySql: "Server=mysql;Port=3306;Database=${MYSQL_DATABASE:-jiaowu_demo};User=${MYSQL_USER:-jiaowu};Password=${MYSQL_PASSWORD:?请在 .env.docker 中设置 MYSQL_PASSWORD};SslMode=Disabled;"
ConnectionStrings__Redis: "redis:6379,abortConnect=false"
Cache__Enabled: "true"
Cache__KeyPrefix: "jiaowu:v1"
BackgroundJobs__Transport: RabbitMq
BackgroundJobs__AutomaticScheduleConcurrency: "${BACKGROUND_JOB_AUTOMATIC_SCHEDULE_CONCURRENCY:-1}"
BackgroundJobs__SchedulePublishConcurrency: "${BACKGROUND_JOB_SCHEDULE_PUBLISH_CONCURRENCY:-1}"
BackgroundJobs__MakeupExamAutoConcurrency: "${BACKGROUND_JOB_MAKEUP_EXAM_AUTO_CONCURRENCY:-1}"
RabbitMq__HostName: rabbitmq
RabbitMq__Port: "5672"
RabbitMq__UserName: "${RABBITMQ_USER:-jiaowu}"
RabbitMq__Password: "${RABBITMQ_PASSWORD:?请在 .env.docker 中设置 RABBITMQ_PASSWORD}"
RabbitMq__VirtualHost: "/"
RabbitMq__UseTls: "false"
Jwt__Issuer: Jiaowu.Api
Jwt__Audience: Jiaowu.Web
Jwt__Key: "${JWT_KEY:?请在 .env.docker 中设置 JWT_KEY}"
Jwt__ExpireMinutes: "60"
AllowedHosts: "${ALLOWED_HOSTS:-localhost}"
Cors__Origins__0: "${CORS_ORIGIN:-http://localhost:8080}"
OfficialDocuments__PublicBaseUrl: "${OFFICIAL_DOCUMENTS_PUBLIC_BASE_URL:-http://localhost:8080}"
SeedAdmin__UserName: "${SEED_ADMIN_USERNAME:-}"
SeedAdmin__Password: "${SEED_ADMIN_PASSWORD:-}"
SeedAdmin__DisplayName: "${SEED_ADMIN_DISPLAY_NAME:-}"
x-json-logging: &json-logging
driver: json-file
options:
max-size: "10m"
max-file: "3"
services:
rabbitmq:
image: rabbitmq:4.2-management-alpine
restart: unless-stopped
environment:
RABBITMQ_DEFAULT_USER: "${RABBITMQ_USER:-jiaowu}"
RABBITMQ_DEFAULT_PASS: "${RABBITMQ_PASSWORD:?请在 .env.docker 中设置 RABBITMQ_PASSWORD}"
healthcheck:
test:
- CMD
- rabbitmq-diagnostics
- -q
- ping
interval: 10s
timeout: 5s
retries: 12
start_period: 20s
volumes:
- rabbitmq-data:/var/lib/rabbitmq
logging: *json-logging
redis:
image: redis:8.8-alpine
restart: unless-stopped
command:
- redis-server
- --save
- ""
- --appendonly
- "no"
- --maxmemory
- 256mb
- --maxmemory-policy
- allkeys-lfu
healthcheck:
test:
- CMD
- redis-cli
- ping
interval: 5s
timeout: 3s
retries: 10
logging: *json-logging
mysql:
image: mysql:8.4
restart: unless-stopped
environment:
MYSQL_DATABASE: "${MYSQL_DATABASE:-jiaowu_demo}"
MYSQL_USER: "${MYSQL_USER:-jiaowu}"
MYSQL_PASSWORD: "${MYSQL_PASSWORD:?请在 .env.docker 中设置 MYSQL_PASSWORD}"
MYSQL_ROOT_PASSWORD: "${MYSQL_ROOT_PASSWORD:?请在 .env.docker 中设置 MYSQL_ROOT_PASSWORD}"
command:
- --character-set-server=utf8mb4
- --collation-server=utf8mb4_0900_ai_ci
healthcheck:
test:
- CMD-SHELL
- MYSQL_PWD="$${MYSQL_ROOT_PASSWORD}" mysqladmin ping --host=127.0.0.1 --user=root --silent
interval: 5s
timeout: 5s
retries: 20
start_period: 30s
volumes:
- mysql-data:/var/lib/mysql
logging: *json-logging
migrate:
<<: *jiaowu-image
command:
- --migrate-only
environment: *jiaowu-environment
depends_on:
mysql:
condition: service_healthy
restart: "no"
init: true
logging: *json-logging
app:
<<: *jiaowu-image
environment: *jiaowu-environment
depends_on:
rabbitmq:
condition: service_healthy
redis:
condition: service_started
mysql:
condition: service_healthy
migrate:
condition: service_completed_successfully
ports:
- "${JIAOWU_PORT:-8080}:8080"
restart: unless-stopped
init: true
logging: *json-logging
# 工具型一次性服务:普通 docker compose up 不会执行它。
demo-data:
<<: *jiaowu-image
profiles:
- tools
command:
- --seed-demo-data
- --confirm-production-demo-data
environment: *jiaowu-environment
depends_on:
mysql:
condition: service_healthy
migrate:
condition: service_completed_successfully
restart: "no"
init: true
logging: *json-logging
volumes:
mysql-data:
rabbitmq-data: