Spring Cloud Gateway в Docker Compose возвращает ERR_NAME_NOT_RESOLVED - PullRequest
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Spring Cloud Gateway в Docker Compose возвращает ERR_NAME_NOT_RESOLVED

0 голосов
/ 19 мая 2019

Я создаю приложение для микросервисов и столкнулся с проблемой при настройке шлюза Spring Cloud для прокси-вызовов вызовов API из внешнего интерфейса, запущенного на сервере Nginx.

Когда я делаю POST-запрос к /users/login, я получаю этот ответ: OPTIONS http://28a41511677e:8082/login net::ERR_NAME_NOT_RESOLVED. Строка 28a41511677e - это идентификатор контейнера докера служб. Когда я вызываю другой сервис (используя метод GET), он возвращает данные просто отлично.

Я использую сервер обнаружения Eureka, который, кажется, правильно находит все службы. Данная услуга зарегистрирована как 28a41511677e:users-service:8082

Docker compose: 

version: "3.7"

services:
  db:
    build: db/
    expose:
      - 5432

  registry:
    build: registryservice/
    expose:
      - 8761
    ports:
      - 8761:8761

  gateway:
    build: gatewayservice/
    expose:
      - 8080
    depends_on:
      - registry

  users:
    build: usersservice/
    expose:
      - 8082
    depends_on:
      - registry
      - db

  timetable:
    build: timetableservice/
    expose:
      - 8081
    depends_on:
      - registry
      - db

  ui:
    build: frontend/
    expose:
      - 80
    ports:
      - 80:80
    depends_on:
      - gateway

Реализация шлюза: 

@EnableDiscoveryClient
@SpringBootApplication
public class GatewayserviceApplication {

    @Bean
    public RouteLocator customRouteLocator(RouteLocatorBuilder builder){
        return builder.routes()
                .route("users-service", p -> p.path("/user/**")
                        .uri("lb://users-service"))
                .route("timetable-service", p -> p.path("/routes/**")
                        .uri("lb://timetable-service"))
                .build();
    }

    public static void main(String[] args) {
        SpringApplication.run(GatewayserviceApplication.class, args);
    }

}

Настройки шлюза: 

spring:
  application:
    name: gateway-service

  cloud:
    gateway:
      globalcors:
        cors-configurations:
          '[/**]':
            allowedOrigins: "*"
            allowedMethods:
              - GET
              - POST
              - PUT
              - DELETE

eureka:
  client:
    service-url:
      defaultZone: http://registry:8761/eureka

Контроллер обслуживания пользователей: 

@RestController
@CrossOrigin
@RequestMapping("/user")
public class UserController {

    private UserService userService;

    @Autowired
    public UserController(UserService userService) {
        this.userService = userService;
    }

    @PostMapping(path = "/login")
    ResponseEntity<Long> login(@RequestBody LoginDto loginDto) {
        logger.info("Logging in user");
        Long uid = userService.logIn(loginDto);
        return new ResponseEntity<>(uid, HttpStatus.OK);
    }
}

Edit: Это также происходит на сервере разработчиков NPM. Я попытался изменить lb://users-service на http://users:8082, но безуспешно, все еще получая ERR_NAME_NOT_RESOLVED.

Однако я обнаружил, что когда я вызываю конечную точку, в журнале можно увидеть следующий вывод: 

gateway_1    | 2019-05-19 23:55:10.842  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Disable delta property : false
gateway_1    | 2019-05-19 23:55:10.866  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Single vip registry refresh property : null
gateway_1    | 2019-05-19 23:55:10.867  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Force full registry fetch : false
gateway_1    | 2019-05-19 23:55:10.868  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application is null : false
gateway_1    | 2019-05-19 23:55:10.868  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Registered Applications size is zero : true
gateway_1    | 2019-05-19 23:55:10.869  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application version is -1: false
gateway_1    | 2019-05-19 23:55:10.871  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Getting all instance registry info from the eureka server
gateway_1    | 2019-05-19 23:55:11.762  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : The response status is 200
users_1      | 2019-05-19 21:55:19.268  INFO 1 --- [nio-8082-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
users_1      | 2019-05-19 21:55:19.273  INFO 1 --- [nio-8082-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
users_1      | 2019-05-19 21:55:19.513  INFO 1 --- [nio-8082-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 239 ms
users_1      | 2019-05-19 21:55:20.563  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Disable delta property : false
users_1      | 2019-05-19 21:55:20.565  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Single vip registry refresh property : null
users_1      | 2019-05-19 21:55:20.565  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Force full registry fetch : false
users_1      | 2019-05-19 21:55:20.566  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application is null : false
users_1      | 2019-05-19 21:55:20.566  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Registered Applications size is zero : true
users_1      | 2019-05-19 21:55:20.566  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application version is -1: false
users_1      | 2019-05-19 21:55:20.567  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Getting all instance registry info from the eureka server
users_1      | 2019-05-19 21:55:20.958  INFO 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : The response status is 200

Редактировать 2: Я включил ведение журнала для службы шлюза, и это выводится всякий раз, когда я вызываю /user/login. Согласно журналам, шлюз правильно соответствует /users/login/, но затем начинает использовать просто /login по какой-то причине. 

2019-05-20 12:58:47.002 DEBUG 1 --- [or-http-epoll-2] r.n.http.server.HttpServerOperations     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] New http connection, requesting read
2019-05-20 12:58:47.025 DEBUG 1 --- [or-http-epoll-2] reactor.netty.channel.BootstrapHandlers  : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Initialized pipeline DefaultChannelPipeline{(BootstrapHandlers$BootstrapInitializerHandler#0 = reactor.netty.channel.BootstrapHandlers$BootstrapInitializerHandler), (reactor.left.httpCodec = io.netty.handler.codec.http.HttpServerCodec), (reactor.left.httpTrafficHandler = reactor.netty.http.server.HttpTrafficHandler), (reactor.right.reactiveBridge = reactor.netty.channel.ChannelOperationsHandler)}
2019-05-20 12:58:47.213 DEBUG 1 --- [or-http-epoll-2] r.n.http.server.HttpServerOperations     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Increasing pending responses, now 1
2019-05-20 12:58:47.242 DEBUG 1 --- [or-http-epoll-2] reactor.netty.http.server.HttpServer     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Handler is being applied: org.springframework.http.server.reactive.ReactorHttpHandlerAdapter@575e590e
2019-05-20 12:58:47.379 TRACE 1 --- [or-http-epoll-2] o.s.c.g.f.WeightCalculatorWebFilter      : Weights attr: {}
2019-05-20 12:58:47.817 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition CompositeDiscoveryClient_USERS-SERVICE applying {pattern=/USERS-SERVICE/**} to Path
2019-05-20 12:58:47.952 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition CompositeDiscoveryClient_USERS-SERVICE applying filter {regexp=/USERS-SERVICE/(?<remaining>.*), replacement=/${remaining}} to RewritePath
2019-05-20 12:58:47.960 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition matched: CompositeDiscoveryClient_USERS-SERVICE
2019-05-20 12:58:47.961 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition CompositeDiscoveryClient_GATEWAY-SERVICE applying {pattern=/GATEWAY-SERVICE/**} to Path
2019-05-20 12:58:47.964 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition CompositeDiscoveryClient_GATEWAY-SERVICE applying filter {regexp=/GATEWAY-SERVICE/(?<remaining>.*), replacement=/${remaining}} to RewritePath
2019-05-20 12:58:47.968 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.r.RouteDefinitionRouteLocator    : RouteDefinition matched: CompositeDiscoveryClient_GATEWAY-SERVICE
2019-05-20 12:58:47.979 TRACE 1 --- [or-http-epoll-2] o.s.c.g.h.p.RoutePredicateFactory        : Pattern "/user/**" matches against value "/user/login"
2019-05-20 12:58:47.980 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.h.RoutePredicateHandlerMapping   : Route matched: users-service
2019-05-20 12:58:47.981 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.h.RoutePredicateHandlerMapping   : Mapping [Exchange: POST http://gateway:8080/user/login] to Route{id='users-service', uri=lb://users-service, order=0, predicate=org.springframework.cloud.gateway.support.ServerWebExchangeUtils$$Lambda$333/0x000000084035ac40@276b060f, gatewayFilters=[]}
2019-05-20 12:58:47.981 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.h.RoutePredicateHandlerMapping   : [ff6d8305] Mapped to org.springframework.cloud.gateway.handler.FilteringWebHandler@4faea64b
2019-05-20 12:58:47.994 DEBUG 1 --- [or-http-epoll-2] o.s.c.g.handler.FilteringWebHandler      : Sorted gatewayFilterFactories: [OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.AdaptCachedBodyGlobalFilter@773f7880}, order=-2147482648}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.NettyWriteResponseFilter@65a4798f}, order=-1}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.ForwardPathFilter@4c51bb7}, order=0}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.RouteToRequestUrlFilter@878452d}, order=10000}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.LoadBalancerClientFilter@4f2613d1}, order=10100}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.WebsocketRoutingFilter@83298d7}, order=2147483646}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.NettyRoutingFilter@6d24ffa1}, order=2147483647}, OrderedGatewayFilter{delegate=GatewayFilterAdapter{delegate=org.springframework.cloud.gateway.filter.ForwardRoutingFilter@426b6a74}, order=2147483647}]
2019-05-20 12:58:47.996 TRACE 1 --- [or-http-epoll-2] o.s.c.g.filter.RouteToRequestUrlFilter   : RouteToRequestUrlFilter start
2019-05-20 12:58:47.999 TRACE 1 --- [or-http-epoll-2] o.s.c.g.filter.LoadBalancerClientFilter  : LoadBalancerClientFilter url before: lb://users-service/user/login
2019-05-20 12:58:48.432  INFO 1 --- [or-http-epoll-2] c.netflix.config.ChainedDynamicProperty  : Flipping property: users-service.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2019-05-20 12:58:48.492  INFO 1 --- [or-http-epoll-2] c.n.u.concurrent.ShutdownEnabledTimer    : Shutdown hook installed for: NFLoadBalancer-PingTimer-users-service
2019-05-20 12:58:48.496  INFO 1 --- [or-http-epoll-2] c.netflix.loadbalancer.BaseLoadBalancer  : Client: users-service instantiated a LoadBalancer: DynamicServerListLoadBalancer:{NFLoadBalancer:name=users-service,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
2019-05-20 12:58:48.506  INFO 1 --- [or-http-epoll-2] c.n.l.DynamicServerListLoadBalancer      : Using serverListUpdater PollingServerListUpdater
2019-05-20 12:58:48.543  INFO 1 --- [or-http-epoll-2] c.netflix.config.ChainedDynamicProperty  : Flipping property: users-service.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2019-05-20 12:58:48.555  INFO 1 --- [or-http-epoll-2] c.n.l.DynamicServerListLoadBalancer      : DynamicServerListLoadBalancer for client users-service initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=users-service,current list of Servers=[157e1f567371:8082],Load balancer stats=Zone stats: {defaultzone=[Zone:defaultzone;      Instance count:1;       Active connections count: 0;    Circuit breaker tripped count: 0;       Active connections per server: 0.0;]
},Server stats: [[Server:157e1f567371:8082;     Zone:defaultZone;       Total Requests:0;       Successive connection failure:0;        Total blackout seconds:0;       Last connection made:Thu Jan 01 01:00:00 CET 1970;      First connection made: Thu Jan 01 01:00:00 CET 1970;   Active Connections:0;   total failure count in last (1000) msecs:0;     average resp time:0.0;  90 percentile resp time:0.0;    95 percentile resp time:0.0;    min resp time:0.0;      max resp time:0.0;      stddev resp time:0.0]
]}ServerList:org.springframework.cloud.netflix.ribbon.eureka.DomainExtractingServerList@3cd9b0bf
2019-05-20 12:58:48.580 TRACE 1 --- [or-http-epoll-2] o.s.c.g.filter.LoadBalancerClientFilter  : LoadBalancerClientFilter url chosen: http://157e1f567371:8082/user/login
2019-05-20 12:58:48.632 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : Creating new client pool [proxy] for 157e1f567371:8082
2019-05-20 12:58:48.646 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439] Created new pooled channel, now 0 active connections and 1 inactive connections
2019-05-20 12:58:48.651 DEBUG 1 --- [or-http-epoll-2] reactor.netty.channel.BootstrapHandlers  : [id: 0xa9634439] Initialized pipeline DefaultChannelPipeline{(BootstrapHandlers$BootstrapInitializerHandler#0 = reactor.netty.channel.BootstrapHandlers$BootstrapInitializerHandler), (SimpleChannelPool$1#0 = io.netty.channel.pool.SimpleChannelPool$1), (reactor.left.httpCodec = io.netty.handler.codec.http.HttpClientCodec), (reactor.right.reactiveBridge = reactor.netty.channel.ChannelOperationsHandler)}
2019-05-20 12:58:48.673 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] onStateChange(PooledConnection{channel=[id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082]}, [connected])
2019-05-20 12:58:48.679 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] onStateChange(GET{uri=/, connection=PooledConnection{channel=[id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082]}}, [configured])
2019-05-20 12:58:48.682 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Registering pool release on close event for channel
2019-05-20 12:58:48.690 DEBUG 1 --- [or-http-epoll-2] r.netty.http.client.HttpClientConnect    : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Handler is being applied: {uri=http://157e1f567371:8082/user/login, method=POST}
2019-05-20 12:58:48.701 DEBUG 1 --- [or-http-epoll-2] r.n.channel.ChannelOperationsHandler     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] New sending options
2019-05-20 12:58:48.720 DEBUG 1 --- [or-http-epoll-2] r.n.channel.ChannelOperationsHandler     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Writing object DefaultHttpRequest(decodeResult: success, version: HTTP/1.1)
POST /user/login HTTP/1.1
content-length: 37
accept-language: cs-CZ,cs;q=0.9,en;q=0.8
referer: http://localhost/user/login
cookie: JSESSIONID=6797219EB79F6026BD8F19E9C46C09DB
accept: application/json, text/plain, */*
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
content-type: application/json;charset=UTF-8
origin: http://gateway:8080
accept-encoding: gzip, deflate, br
Forwarded: proto=http;host="gateway:8080";for="172.19.0.7:42958"
X-Forwarded-For: 172.19.0.1,172.19.0.7
X-Forwarded-Proto: http,http
X-Forwarded-Port: 80,8080
X-Forwarded-Host: localhost,gateway:8080
host: 157e1f567371:8082
2019-05-20 12:58:48.751 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Channel connected, now 1 active connections and 0 inactive connections
2019-05-20 12:58:48.759 DEBUG 1 --- [or-http-epoll-2] r.n.channel.ChannelOperationsHandler     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Writing object
2019-05-20 12:58:48.762 DEBUG 1 --- [or-http-epoll-2] reactor.netty.channel.FluxReceive        : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Subscribing inbound receiver [pending: 1, cancelled:false, inboundDone: true]
2019-05-20 12:58:48.808 DEBUG 1 --- [or-http-epoll-2] r.n.channel.ChannelOperationsHandler     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Writing object EmptyLastHttpContent
2019-05-20 12:58:48.809 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] onStateChange(POST{uri=/user/login, connection=PooledConnection{channel=[id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082]}}, [request_sent])
2019-05-20 12:58:49.509  INFO 1 --- [erListUpdater-0] c.netflix.config.ChainedDynamicProperty  : Flipping property: users-service.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2019-05-20 12:58:49.579 DEBUG 1 --- [or-http-epoll-2] r.n.http.client.HttpClientOperations     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Received response (auto-read:false) : [Set-Cookie=JSESSIONID=7C47A99C1F416F910AB554F4617247D6; Path=/; HttpOnly, X-Content-Type-Options=nosniff, X-XSS-Protection=1; mode=block, Cache-Control=no-cache, no-store, max-age=0, must-revalidate, Pragma=no-cache, Expires=0, X-Frame-Options=DENY, Location=http://157e1f567371:8082/login, Content-Length=0, Date=Mon, 20 May 2019 10:58:49 GMT]
2019-05-20 12:58:49.579 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] onStateChange(POST{uri=/user/login, connection=PooledConnection{channel=[id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082]}}, [response_received])
2019-05-20 12:58:49.581 TRACE 1 --- [or-http-epoll-2] o.s.c.g.filter.NettyWriteResponseFilter  : NettyWriteResponseFilter start
2019-05-20 12:58:49.586 DEBUG 1 --- [or-http-epoll-2] reactor.netty.channel.FluxReceive        : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Subscribing inbound receiver [pending: 0, cancelled:false, inboundDone: false]
2019-05-20 12:58:49.586 DEBUG 1 --- [or-http-epoll-2] r.n.http.client.HttpClientOperations     : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Received last HTTP packet
2019-05-20 12:58:49.593 DEBUG 1 --- [or-http-epoll-2] r.n.channel.ChannelOperationsHandler     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Writing object DefaultFullHttpResponse(decodeResult: success, version: HTTP/1.1, content: EmptyByteBufBE)
HTTP/1.1 302 Found
Set-Cookie: JSESSIONID=7C47A99C1F416F910AB554F4617247D6; Path=/; HttpOnly
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Location: http://157e1f567371:8082/login
Date: Mon, 20 May 2019 10:58:49 GMT
content-length: 0
2019-05-20 12:58:49.595 DEBUG 1 --- [or-http-epoll-2] r.n.http.server.HttpServerOperations     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Detected non persistent http connection, preparing to close
2019-05-20 12:58:49.595 DEBUG 1 --- [or-http-epoll-2] r.n.http.server.HttpServerOperations     : [id: 0xff6d8305, L:/172.19.0.4:8080 - R:/172.19.0.7:42958] Last Http packet was sent, terminating channel
2019-05-20 12:58:49.598 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] onStateChange(POST{uri=/user/login, connection=PooledConnection{channel=[id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082]}}, [disconnecting])
2019-05-20 12:58:49.598 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Releasing channel
2019-05-20 12:58:49.598 DEBUG 1 --- [or-http-epoll-2] r.n.resources.PooledConnectionProvider   : [id: 0xa9634439, L:/172.19.0.4:59624 - R:157e1f567371/172.19.0.5:8082] Channel cleaned, now 0 active connections and 1 inactive connections

1 Ответ

0 голосов
/ 20 мая 2019

Мне удалось это исправить.Проблема была не в шлюзе, а в службе пользователей.Он имел неправильную конфигурацию безопасности и требовал входа в систему для доступа к своим конечным точкам.Поэтому, когда я вызывал любую конечную точку, она перенаправлялась на /login.

Я добавил следующий код в службу, и теперь он работает правильно. 

@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Override
    protected void configure(HttpSecurity httpSecurity) throws Exception {
        httpSecurity.authorizeRequests().antMatchers("/").permitAll();
        httpSecurity.cors().and().csrf().disable();
    }

    @Bean
    CorsConfigurationSource corsConfigurationSource() {
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.setAllowedOrigins(Arrays.asList("*"));
        configuration.setAllowedMethods(Arrays.asList("*"));
        configuration.setAllowedHeaders(Arrays.asList("*"));
        configuration.setAllowCredentials(true);
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return source;
    }
}

Возможно, это неправильное решение, но в непроизводственном коде он выполняет свою работу.

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