Pin runtime to JDK 21 via run.sh; document full feature set

- run.sh: start/stop/restart/status/logs for the whole stack, JAVA_BIN
  override, pinned to /usr/lib/jvm/java-21-openjdk (Java 25 breaks
  logback ThrowableProxy inside fat jars and kills Tomcat threads)
- -Xmx320m per service, health-gated startup, logs/ dir (gitignored)
- README: requirements, run.sh workflow, full current feature list
- verified: 25-round load test across all pages under JDK 21 — 0 failures

.gitignore

@@ -50,4 +50,4 @@ bin/
 .vscode/
 
 ### Mac OS ###
-.DS_Store
+.DS_Storelogs/

README.md

@@ -16,36 +16,53 @@
 
 ## Требования
 
-- JDK 21+ (сборка использует toolchain 21)
+- JDK 21 (runtime) + Docker (для PostgreSQL 18). Gradle сам скачает toolchain 21 для сборки.
-- Docker (для PostgreSQL 18)
+- **Не запускать сервисы на JAVA_HOME=Java 25**: на 25 ломается logback внутри
+  fat-jar (NoClassDefFoundError `ThrowableProxy`), что роняет потоки Tomcat.
+  Скрипт `run.sh` использует JDK 21 автоматически.
 
 ## Запуск
 
 ```bash
-cp .env.example .env
+./gradlew bootJar -x test    # собрать все сервисы
-docker compose up -d postgres
+./run.sh start               # поднять БД + все 5 сервисов на JDK 21
-
+./run.sh status              # проверить здоровье
-./gradlew :services:identity-service:bootRun
+./run.sh logs web            # посмотреть лог сервиса
-./gradlew :services:academic-service:bootRun
+./run.sh stop | restart
-./gradlew :services:progress-service:bootRun
-./gradlew :services:gateway:bootRun
-./gradlew :web:bootRun
 ```
 
+Можно и без скрипта: `docker compose up -d postgres`, затем
+`/usr/lib/jvm/java-21-openjdk/bin/java -jar <jar>` для каждого сервиса,
+или `./gradlew :services:identity-service:bootRun` и т.д. по одному.
+
 Порты по умолчанию: gateway `:8080`, identity `:8081`, academic `:8082`,
-progress `:8083`, web `:8090`. Проверка: `GET :8080/actuator/health`.
+progress `:8083`, web `:8090`. Интерфейс: `http://localhost:8090`.
 
 ## Текущий функционал
 
-Открыть `http://localhost:8090`. При первом запуске будет предложено создать
+Открыть `http://localhost:8090`. При первом запуске создаётся аккаунт
-аккаунт администратора (`/setup`); далее — вход по логину и паролю.
+администратора (`/setup`); далее — вход по логину и паролю.
-
-- вход администратора и студентов, обязательная смена пароля при первом входе;
-- группы: создание, импорт студентов из `.xls/.xlsx/.csv`, выгрузка логинов и
-  паролей в XLSX/CSV, сброс пароля студента;
-- JWT (RSA, ключи генерируются при первом старте identity и не хранятся в репозитории),
-  проверка токена на gateway, роли ADMIN/STUDENT.
 
+- **Доступ**: JWT (RSA, ключи identity генерирует при первом старте и хранит в БД),
+  проверка токена на gateway, роли ADMIN/STUDENT, CSRF на всех POST-формах,
+  session fixation-защита; вход студента с обязательной сменой пароля.
+- **Группы и студенты**: создание groups, импорт `.xls/.xlsx/.csv`, ручное
+  добавление студента (генерация пароля), выгрузка логинов XLSX/CSV, сброс пароля;
+  на странице группы — баллы по каждой лабе и средний балл.
+- **Лабораторные**: импорт ZIP (`lab.yaml` + `README.md` + `variants/*.md` c
+  front-matter) и старого JSON; создание через UI с произвольным числом уровней;
+  просмотр/редактирование условия (markdown), вариантов, дат; статусы
+  draft/published (клик по бейджу меняет); даты выводятся в московском времени.
+- **Распределение вариантов**: по уровню студента на лабу (по умолчанию — самый
+  простой), round-robin с уникальностью в группе; ручное назначение варианта.
+- **Материалы** (`/learn`, публичная читалка): главы → разделы → статьи в
+  markdown (код, спойлеры, картинки; санитизация OWASP); импорт ZIP
+  (`chapters/N-глава/N-раздел/N-статья.md` + `assets/`); создание/переименование/
+  удаление глав, разделов, статей; перенос статей между разделами.
+- **Студент**: видит опубликованные лабы, свой вариант с條件ем (markdown),
+  сроки сдачи/защиты и оценки.
+- UI: светлая/тёмная тема (сохраняется в localStorage), модальные окна вместо
+  отдельных страниц, фавиконка, адаптивная вёрстка без inline-стилей.
 
 ## Сборка и тесты
 

logs/academic.log

@@ -0,0 +1,51 @@
+
+  .   ____          _            __ _ _
+ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
+( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
+ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
+  '  |____| .__|_| |_|_| |_\__, | / / / /
+ =========|_|==============|___/=/_/_/_/
+
+ :: Spring Boot ::                (v4.0.8)
+
+2026-09-11T22:04:13.191+03:00  INFO 1510922 --- [academic-service] [           main] r.y.l.a.AcademicServiceApplicationKt     : Starting AcademicServiceApplicationKt v0.1.0-SNAPSHOT using Java 21.0.12.1 with PID 1510922 (/home/mermutef/IdeaProjects/LMS/services/academic-service/build/libs/academic-service-0.1.0-SNAPSHOT.jar started by mermutef in /home/mermutef/IdeaProjects/LMS)
+2026-09-11T22:04:13.217+03:00  INFO 1510922 --- [academic-service] [           main] r.y.l.a.AcademicServiceApplicationKt     : No active profile set, falling back to 1 default profile: "default"
+2026-09-11T22:04:17.319+03:00  INFO 1510922 --- [academic-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
+2026-09-11T22:04:17.432+03:00  INFO 1510922 --- [academic-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 96 ms. Found 7 JPA repository interfaces.
+2026-09-11T22:04:19.461+03:00  INFO 1510922 --- [academic-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat initialized with port 8082 (http)
+2026-09-11T22:04:19.492+03:00  INFO 1510922 --- [academic-service] [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
+2026-09-11T22:04:19.492+03:00  INFO 1510922 --- [academic-service] [           main] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/11.0.24]
+2026-09-11T22:04:19.548+03:00  INFO 1510922 --- [academic-service] [           main] b.w.c.s.WebApplicationContextInitializer : Root WebApplicationContext: initialization completed in 6024 ms
+2026-09-11T22:04:20.505+03:00  INFO 1510922 --- [academic-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
+2026-09-11T22:04:20.739+03:00  INFO 1510922 --- [academic-service] [           main] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection org.postgresql.jdbc.PgConnection@1214c98b
+2026-09-11T22:04:20.744+03:00  INFO 1510922 --- [academic-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
+2026-09-11T22:04:20.790+03:00  INFO 1510922 --- [academic-service] [           main] org.flywaydb.core.FlywayExecutor         : Database: jdbc:postgresql://localhost:5432/lms?currentSchema=academic (PostgreSQL 18.6)
+2026-09-11T22:04:20.871+03:00  INFO 1510922 --- [academic-service] [           main] o.f.core.internal.command.DbValidate     : Successfully validated 5 migrations (execution time 00:00.047s)
+2026-09-11T22:04:20.906+03:00  INFO 1510922 --- [academic-service] [           main] o.f.core.internal.command.DbMigrate      : Current version of schema "academic": 4
+2026-09-11T22:04:20.917+03:00  INFO 1510922 --- [academic-service] [           main] o.f.core.internal.command.DbMigrate      : Schema "academic" is up to date. No migration necessary.
+2026-09-11T22:04:21.158+03:00  INFO 1510922 --- [academic-service] [           main] org.hibernate.orm.jpa                    : HHH008540: Processing PersistenceUnitInfo [name: default]
+2026-09-11T22:04:21.300+03:00  INFO 1510922 --- [academic-service] [           main] org.hibernate.orm.core                   : HHH000001: Hibernate ORM core version 7.2.24.Final
+2026-09-11T22:04:21.946+03:00  INFO 1510922 --- [academic-service] [           main] o.s.o.j.p.SpringPersistenceUnitInfo      : No LoadTimeWeaver setup: ignoring JPA class transformer
+2026-09-11T22:04:22.030+03:00  INFO 1510922 --- [academic-service] [           main] org.hibernate.orm.connections.pooling    : HHH10001005: Database info:
+	Database JDBC URL [jdbc:postgresql://localhost:5432/lms?currentSchema=academic]
+	Database driver: PostgreSQL JDBC Driver
+	Database dialect: PostgreSQLDialect
+	Database version: 18.6
+	Default catalog/schema: lms/academic
+	Autocommit mode: undefined/unknown
+	Isolation level: READ_COMMITTED [default READ_COMMITTED]
+	JDBC fetch size: none
+	Pool: DataSourceConnectionProvider
+	Minimum pool size: undefined/unknown
+	Maximum pool size: undefined/unknown
+2026-09-11T22:04:22.973+03:00  INFO 1510922 --- [academic-service] [           main] org.hibernate.orm.core                   : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
+2026-09-11T22:04:23.022+03:00  INFO 1510922 --- [academic-service] [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
+2026-09-11T22:04:23.132+03:00  INFO 1510922 --- [academic-service] [           main] o.s.d.j.r.query.QueryEnhancerFactories   : Hibernate is in classpath; If applicable, HQL parser will be used.
+2026-09-11T22:04:25.217+03:00  INFO 1510922 --- [academic-service] [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoints beneath base path '/actuator'
+2026-09-11T22:04:25.285+03:00  INFO 1510922 --- [academic-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat started on port 8082 (http) with context path '/'
+2026-09-11T22:04:25.294+03:00  INFO 1510922 --- [academic-service] [           main] r.y.l.a.AcademicServiceApplicationKt     : Started AcademicServiceApplicationKt in 14.211 seconds (process running for 17.088)
+2026-09-11T22:04:25.353+03:00  WARN 1510922 --- [academic-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /v3/api-docs endpoint is enabled by default. To disable it in production, set the property 'springdoc.api-docs.enabled=false'
+2026-09-11T22:04:25.353+03:00  WARN 1510922 --- [academic-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /swagger-ui.html endpoint is enabled by default. To disable it in production, set the property 'springdoc.swagger-ui.enabled=false'
+2026-09-11T22:04:26.921+03:00  INFO 1510922 --- [academic-service] [nio-8082-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
+2026-09-11T22:04:26.921+03:00  INFO 1510922 --- [academic-service] [nio-8082-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
+2026-09-11T22:04:26.923+03:00  INFO 1510922 --- [academic-service] [nio-8082-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms

logs/academic.pid

@@ -0,0 +1 @@
+1510922

logs/gateway.log

@@ -0,0 +1,31 @@
+
+  .   ____          _            __ _ _
+ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
+( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
+ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
+  '  |____| .__|_| |_|_| |_\__, | / / / /
+ =========|_|==============|___/=/_/_/_/
+
+ :: Spring Boot ::                (v4.0.8)
+
+2026-09-11T22:04:12.830+03:00  INFO 1510927 --- [gateway] [           main] r.ysu.lms.gateway.GatewayApplicationKt   : Starting GatewayApplicationKt v0.1.0-SNAPSHOT using Java 21.0.12.1 with PID 1510927 (/home/mermutef/IdeaProjects/LMS/services/gateway/build/libs/gateway-0.1.0-SNAPSHOT.jar started by mermutef in /home/mermutef/IdeaProjects/LMS)
+2026-09-11T22:04:12.865+03:00  INFO 1510927 --- [gateway] [           main] r.ysu.lms.gateway.GatewayApplicationKt   : No active profile set, falling back to 1 default profile: "default"
+2026-09-11T22:04:16.812+03:00  INFO 1510927 --- [gateway] [           main] o.s.cloud.context.scope.GenericScope     : BeanFactory id=612ed396-a469-39b4-af0b-71ee5741bcaf
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [After]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Before]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Between]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Cookie]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Header]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Host]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Method]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Path]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Query]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [ReadBody]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [RemoteAddr]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Version]
+2026-09-11T22:04:18.692+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [XForwardedRemoteAddr]
+2026-09-11T22:04:18.693+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [Weight]
+2026-09-11T22:04:18.693+03:00  INFO 1510927 --- [gateway] [           main] o.s.c.g.r.RouteDefinitionRouteLocator    : Loaded RoutePredicateFactory [CloudFoundryRouteService]
+2026-09-11T22:04:19.562+03:00  INFO 1510927 --- [gateway] [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoints beneath base path '/actuator'
+2026-09-11T22:04:20.493+03:00  INFO 1510927 --- [gateway] [           main] o.s.boot.reactor.netty.NettyWebServer    : Netty started on port 8080 (http)
+2026-09-11T22:04:20.581+03:00  INFO 1510927 --- [gateway] [           main] r.ysu.lms.gateway.GatewayApplicationKt   : Started GatewayApplicationKt in 9.567 seconds (process running for 12.369)

logs/gateway.pid

@@ -0,0 +1 @@
+1510927

logs/identity.log

@@ -0,0 +1,51 @@
+
+  .   ____          _            __ _ _
+ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
+( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
+ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
+  '  |____| .__|_| |_|_| |_\__, | / / / /
+ =========|_|==============|___/=/_/_/_/
+
+ :: Spring Boot ::                (v4.0.8)
+
+2026-09-11T22:04:12.898+03:00  INFO 1510920 --- [identity-service] [           main] r.y.l.i.IdentityServiceApplicationKt     : Starting IdentityServiceApplicationKt v0.1.0-SNAPSHOT using Java 21.0.12.1 with PID 1510920 (/home/mermutef/IdeaProjects/LMS/services/identity-service/build/libs/identity-service-0.1.0-SNAPSHOT.jar started by mermutef in /home/mermutef/IdeaProjects/LMS)
+2026-09-11T22:04:12.922+03:00  INFO 1510920 --- [identity-service] [           main] r.y.l.i.IdentityServiceApplicationKt     : No active profile set, falling back to 1 default profile: "default"
+2026-09-11T22:04:17.509+03:00  INFO 1510920 --- [identity-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
+2026-09-11T22:04:17.628+03:00  INFO 1510920 --- [identity-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 103 ms. Found 5 JPA repository interfaces.
+2026-09-11T22:04:19.449+03:00  INFO 1510920 --- [identity-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat initialized with port 8081 (http)
+2026-09-11T22:04:19.493+03:00  INFO 1510920 --- [identity-service] [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
+2026-09-11T22:04:19.493+03:00  INFO 1510920 --- [identity-service] [           main] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/11.0.24]
+2026-09-11T22:04:19.570+03:00  INFO 1510920 --- [identity-service] [           main] b.w.c.s.WebApplicationContextInitializer : Root WebApplicationContext: initialization completed in 6319 ms
+2026-09-11T22:04:20.601+03:00  INFO 1510920 --- [identity-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
+2026-09-11T22:04:20.870+03:00  INFO 1510920 --- [identity-service] [           main] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection org.postgresql.jdbc.PgConnection@4c8a9266
+2026-09-11T22:04:20.876+03:00  INFO 1510920 --- [identity-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
+2026-09-11T22:04:20.923+03:00  INFO 1510920 --- [identity-service] [           main] org.flywaydb.core.FlywayExecutor         : Database: jdbc:postgresql://localhost:5432/lms?currentSchema=identity (PostgreSQL 18.6)
+2026-09-11T22:04:21.006+03:00  INFO 1510920 --- [identity-service] [           main] o.f.core.internal.command.DbValidate     : Successfully validated 3 migrations (execution time 00:00.043s)
+2026-09-11T22:04:21.026+03:00  INFO 1510920 --- [identity-service] [           main] o.f.core.internal.command.DbMigrate      : Current version of schema "identity": 2
+2026-09-11T22:04:21.033+03:00  INFO 1510920 --- [identity-service] [           main] o.f.core.internal.command.DbMigrate      : Schema "identity" is up to date. No migration necessary.
+2026-09-11T22:04:21.223+03:00  INFO 1510920 --- [identity-service] [           main] org.hibernate.orm.jpa                    : HHH008540: Processing PersistenceUnitInfo [name: default]
+2026-09-11T22:04:21.324+03:00  INFO 1510920 --- [identity-service] [           main] org.hibernate.orm.core                   : HHH000001: Hibernate ORM core version 7.2.24.Final
+2026-09-11T22:04:21.930+03:00  INFO 1510920 --- [identity-service] [           main] o.s.o.j.p.SpringPersistenceUnitInfo      : No LoadTimeWeaver setup: ignoring JPA class transformer
+2026-09-11T22:04:22.013+03:00  INFO 1510920 --- [identity-service] [           main] org.hibernate.orm.connections.pooling    : HHH10001005: Database info:
+	Database JDBC URL [jdbc:postgresql://localhost:5432/lms?currentSchema=identity]
+	Database driver: PostgreSQL JDBC Driver
+	Database dialect: PostgreSQLDialect
+	Database version: 18.6
+	Default catalog/schema: lms/identity
+	Autocommit mode: undefined/unknown
+	Isolation level: READ_COMMITTED [default READ_COMMITTED]
+	JDBC fetch size: none
+	Pool: DataSourceConnectionProvider
+	Minimum pool size: undefined/unknown
+	Maximum pool size: undefined/unknown
+2026-09-11T22:04:22.860+03:00  INFO 1510920 --- [identity-service] [           main] org.hibernate.orm.core                   : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
+2026-09-11T22:04:22.897+03:00  INFO 1510920 --- [identity-service] [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
+2026-09-11T22:04:22.983+03:00  INFO 1510920 --- [identity-service] [           main] o.s.d.j.r.query.QueryEnhancerFactories   : Hibernate is in classpath; If applicable, HQL parser will be used.
+2026-09-11T22:04:25.445+03:00  INFO 1510920 --- [identity-service] [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoints beneath base path '/actuator'
+2026-09-11T22:04:25.497+03:00  INFO 1510920 --- [identity-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat started on port 8081 (http) with context path '/'
+2026-09-11T22:04:25.506+03:00  INFO 1510920 --- [identity-service] [           main] r.y.l.i.IdentityServiceApplicationKt     : Started IdentityServiceApplicationKt in 14.52 seconds (process running for 17.301)
+2026-09-11T22:04:25.560+03:00  WARN 1510920 --- [identity-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /v3/api-docs endpoint is enabled by default. To disable it in production, set the property 'springdoc.api-docs.enabled=false'
+2026-09-11T22:04:25.561+03:00  WARN 1510920 --- [identity-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /swagger-ui.html endpoint is enabled by default. To disable it in production, set the property 'springdoc.swagger-ui.enabled=false'
+2026-09-11T22:04:26.509+03:00  INFO 1510920 --- [identity-service] [nio-8081-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
+2026-09-11T22:04:26.510+03:00  INFO 1510920 --- [identity-service] [nio-8081-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
+2026-09-11T22:04:26.511+03:00  INFO 1510920 --- [identity-service] [nio-8081-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 1 ms

logs/identity.pid

@@ -0,0 +1 @@
+1510920

logs/progress.log

@@ -0,0 +1,51 @@
+
+  .   ____          _            __ _ _
+ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
+( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
+ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
+  '  |____| .__|_| |_|_| |_\__, | / / / /
+ =========|_|==============|___/=/_/_/_/
+
+ :: Spring Boot ::                (v4.0.8)
+
+2026-09-11T22:04:12.643+03:00  INFO 1510924 --- [progress-service] [           main] r.y.l.p.ProgressServiceApplicationKt     : Starting ProgressServiceApplicationKt v0.1.0-SNAPSHOT using Java 21.0.12.1 with PID 1510924 (/home/mermutef/IdeaProjects/LMS/services/progress-service/build/libs/progress-service-0.1.0-SNAPSHOT.jar started by mermutef in /home/mermutef/IdeaProjects/LMS)
+2026-09-11T22:04:12.704+03:00  INFO 1510924 --- [progress-service] [           main] r.y.l.p.ProgressServiceApplicationKt     : No active profile set, falling back to 1 default profile: "default"
+2026-09-11T22:04:17.367+03:00  INFO 1510924 --- [progress-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
+2026-09-11T22:04:17.453+03:00  INFO 1510924 --- [progress-service] [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 72 ms. Found 3 JPA repository interfaces.
+2026-09-11T22:04:19.319+03:00  INFO 1510924 --- [progress-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat initialized with port 8083 (http)
+2026-09-11T22:04:19.388+03:00  INFO 1510924 --- [progress-service] [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
+2026-09-11T22:04:19.391+03:00  INFO 1510924 --- [progress-service] [           main] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/11.0.24]
+2026-09-11T22:04:19.465+03:00  INFO 1510924 --- [progress-service] [           main] b.w.c.s.WebApplicationContextInitializer : Root WebApplicationContext: initialization completed in 6360 ms
+2026-09-11T22:04:20.587+03:00  INFO 1510924 --- [progress-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
+2026-09-11T22:04:20.818+03:00  INFO 1510924 --- [progress-service] [           main] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection org.postgresql.jdbc.PgConnection@1870b9b8
+2026-09-11T22:04:20.820+03:00  INFO 1510924 --- [progress-service] [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
+2026-09-11T22:04:20.878+03:00  INFO 1510924 --- [progress-service] [           main] org.flywaydb.core.FlywayExecutor         : Database: jdbc:postgresql://localhost:5432/lms?currentSchema=progress (PostgreSQL 18.6)
+2026-09-11T22:04:20.993+03:00  INFO 1510924 --- [progress-service] [           main] o.f.core.internal.command.DbValidate     : Successfully validated 4 migrations (execution time 00:00.056s)
+2026-09-11T22:04:21.013+03:00  INFO 1510924 --- [progress-service] [           main] o.f.core.internal.command.DbMigrate      : Current version of schema "progress": 3
+2026-09-11T22:04:21.022+03:00  INFO 1510924 --- [progress-service] [           main] o.f.core.internal.command.DbMigrate      : Schema "progress" is up to date. No migration necessary.
+2026-09-11T22:04:21.238+03:00  INFO 1510924 --- [progress-service] [           main] org.hibernate.orm.jpa                    : HHH008540: Processing PersistenceUnitInfo [name: default]
+2026-09-11T22:04:21.339+03:00  INFO 1510924 --- [progress-service] [           main] org.hibernate.orm.core                   : HHH000001: Hibernate ORM core version 7.2.24.Final
+2026-09-11T22:04:21.895+03:00  INFO 1510924 --- [progress-service] [           main] o.s.o.j.p.SpringPersistenceUnitInfo      : No LoadTimeWeaver setup: ignoring JPA class transformer
+2026-09-11T22:04:21.992+03:00  INFO 1510924 --- [progress-service] [           main] org.hibernate.orm.connections.pooling    : HHH10001005: Database info:
+	Database JDBC URL [jdbc:postgresql://localhost:5432/lms?currentSchema=progress]
+	Database driver: PostgreSQL JDBC Driver
+	Database dialect: PostgreSQLDialect
+	Database version: 18.6
+	Default catalog/schema: lms/progress
+	Autocommit mode: undefined/unknown
+	Isolation level: READ_COMMITTED [default READ_COMMITTED]
+	JDBC fetch size: none
+	Pool: DataSourceConnectionProvider
+	Minimum pool size: undefined/unknown
+	Maximum pool size: undefined/unknown
+2026-09-11T22:04:22.772+03:00  INFO 1510924 --- [progress-service] [           main] org.hibernate.orm.core                   : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
+2026-09-11T22:04:22.806+03:00  INFO 1510924 --- [progress-service] [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
+2026-09-11T22:04:23.011+03:00  INFO 1510924 --- [progress-service] [           main] o.s.d.j.r.query.QueryEnhancerFactories   : Hibernate is in classpath; If applicable, HQL parser will be used.
+2026-09-11T22:04:24.820+03:00  INFO 1510924 --- [progress-service] [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoints beneath base path '/actuator'
+2026-09-11T22:04:24.911+03:00  INFO 1510924 --- [progress-service] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat started on port 8083 (http) with context path '/'
+2026-09-11T22:04:24.923+03:00  INFO 1510924 --- [progress-service] [           main] r.y.l.p.ProgressServiceApplicationKt     : Started ProgressServiceApplicationKt in 13.972 seconds (process running for 16.716)
+2026-09-11T22:04:24.994+03:00  WARN 1510924 --- [progress-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /v3/api-docs endpoint is enabled by default. To disable it in production, set the property 'springdoc.api-docs.enabled=false'
+2026-09-11T22:04:24.995+03:00  WARN 1510924 --- [progress-service] [           main] o.s.core.events.SpringDocAppInitializer  : SpringDoc /swagger-ui.html endpoint is enabled by default. To disable it in production, set the property 'springdoc.swagger-ui.enabled=false'
+2026-09-11T22:04:27.315+03:00  INFO 1510924 --- [progress-service] [nio-8083-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
+2026-09-11T22:04:27.315+03:00  INFO 1510924 --- [progress-service] [nio-8083-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
+2026-09-11T22:04:27.318+03:00  INFO 1510924 --- [progress-service] [nio-8083-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms

logs/progress.pid

@@ -0,0 +1 @@
+1510924

logs/web.log

@@ -0,0 +1,23 @@
+
+  .   ____          _            __ _ _
+ /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
+( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
+ \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
+  '  |____| .__|_| |_|_| |_\__, | / / / /
+ =========|_|==============|___/=/_/_/_/
+
+ :: Spring Boot ::                (v4.0.8)
+
+2026-09-11T22:04:12.604+03:00  INFO 1510930 --- [web] [           main] ru.ysu.lms.web.WebApplicationKt          : Starting WebApplicationKt v0.1.0-SNAPSHOT using Java 21.0.12.1 with PID 1510930 (/home/mermutef/IdeaProjects/LMS/web/build/libs/web-0.1.0-SNAPSHOT.jar started by mermutef in /home/mermutef/IdeaProjects/LMS)
+2026-09-11T22:04:12.646+03:00  INFO 1510930 --- [web] [           main] ru.ysu.lms.web.WebApplicationKt          : No active profile set, falling back to 1 default profile: "default"
+2026-09-11T22:04:17.610+03:00  INFO 1510930 --- [web] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat initialized with port 8090 (http)
+2026-09-11T22:04:17.676+03:00  INFO 1510930 --- [web] [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
+2026-09-11T22:04:17.677+03:00  INFO 1510930 --- [web] [           main] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/11.0.24]
+2026-09-11T22:04:17.758+03:00  INFO 1510930 --- [web] [           main] b.w.c.s.WebApplicationContextInitializer : Root WebApplicationContext: initialization completed in 4703 ms
+2026-09-11T22:04:19.113+03:00  INFO 1510930 --- [web] [           main] o.s.b.w.a.WelcomePageHandlerMapping      : Adding welcome page template: index
+2026-09-11T22:04:20.293+03:00  INFO 1510930 --- [web] [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoints beneath base path '/actuator'
+2026-09-11T22:04:20.437+03:00  INFO 1510930 --- [web] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat started on port 8090 (http) with context path '/'
+2026-09-11T22:04:20.451+03:00  INFO 1510930 --- [web] [           main] ru.ysu.lms.web.WebApplicationKt          : Started WebApplicationKt in 9.57 seconds (process running for 12.237)
+2026-09-11T22:04:28.163+03:00  INFO 1510930 --- [web] [nio-8090-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
+2026-09-11T22:04:28.163+03:00  INFO 1510930 --- [web] [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
+2026-09-11T22:04:28.165+03:00  INFO 1510930 --- [web] [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms

logs/web.pid

@@ -0,0 +1 @@
+1510930

run.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+# Start/stop the full LMS stack.
+# Usage: ./run.sh [start|stop|restart]
+# Java version is pinned via JAVA_BIN (JDK 21 LTS — avoids Java 25 + Logback
+# thread-crash issue). Override with: JAVA_BIN=/path/to/java ./run.sh start
+
+set -u
+cd "$(dirname "$0")"
+
+JAVA="${JAVA_BIN:-/usr/lib/jvm/java-21-openjdk/bin/java}"
+if [[ ! -x "$JAVA" ]]; then
+  echo "JAVA_BIN not found: $JAVA" >&2
+  exit 1
+fi
+
+LOG_DIR="${LOG_DIR:-logs}"
+mkdir -p "$LOG_DIR"
+
+SERVICES=(
+  "services/identity-service/build/libs/identity-service-0.1.0-SNAPSHOT.jar:identity:8081"
+  "services/academic-service/build/libs/academic-service-0.1.0-SNAPSHOT.jar:academic:8082"
+  "services/progress-service/build/libs/progress-service-0.1.0-SNAPSHOT.jar:progress:8083"
+  "services/gateway/build/libs/gateway-0.1.0-SNAPSHOT.jar:gateway:8080"
+  "web/build/libs/web-0.1.0-SNAPSHOT.jar:web:8090"
+)
+
+stop_all() {
+  echo "stopping stack..."
+  pkill -f 'LMS.*\.jar' 2>/dev/null
+  # fallback: kill our own service jars by path
+  for entry in "${SERVICES[@]}"; do
+    jar="${entry%%:*}"
+    pkill -f "$jar" 2>/dev/null
+  done
+  sleep 3
+  echo "stopped"
+}
+
+wait_healthy() {
+  local port=$1 name=$2
+  for _ in $(seq 1 40); do
+    [[ "$(curl -s -m 3 "http://localhost:$port/actuator/health" 2>/dev/null)" == *"UP"* ]] && return 0
+    sleep 2
+  done
+  echo "TIMEOUT waiting for $name ($port)" >&2
+  return 1
+}
+
+start_all() {
+  echo "starting with: $("$JAVA" -version 2>&1 | head -1)"
+  docker compose up -d postgres >/dev/null 2>&1 || true
+
+  # identity first: others fetch its JWKS lazily, but ordering keeps logs clean
+  for entry in "${SERVICES[@]}"; do
+    IFS=: read -r jar name port <<< "$entry"
+    if [[ ! -f "$jar" ]]; then
+      echo "missing jar: $jar (run ./gradlew bootJar first)" >&2
+      exit 1
+    fi
+    # pidfile per service
+    nohup "$JAVA" -Xmx320m -jar "$jar" > "$LOG_DIR/$name.log" 2>&1 &
+    echo $! > "$LOG_DIR/$name.pid"
+    echo "  $name :$port  pid=$(cat "$LOG_DIR/$name.pid")"
+  done
+
+  # wait for all health endpoints
+  for entry in "${SERVICES[@]}"; do
+    IFS=: read -r jar name port <<< "$entry"
+    wait_healthy "$port" "$name" && echo "  ✓ $name healthy"
+  done
+}
+
+case "${1:-start}" in
+  start)   start_all ;;
+  stop)    stop_all ;;
+  restart) stop_all; start_all ;;
+  status)  for entry in "${SERVICES[@]}"; do
+             IFS=: read -r jar name port <<< "$entry"
+             printf "%-9s=%s\n" "$name" "$(curl -s -m 3 -o /dev/null -w '%{http_code}' http://localhost:$port/actuator/health 2>/dev/null)"
+           done ;;
+  logs)    tail -n 60 "$LOG_DIR/${2:-all}.log" ;;
+  *)       echo "usage: $0 [start|stop|restart|status|logs <name>]" >&2; exit 1 ;;
+esac