Spring云网关+领事配置

Question

buildscript {
    ext {
        springBootVersion = '2.1.2.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

group = 'com.demo'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

repositories {
    mavenCentral()
    maven { url 'https://repo.spring.io/milestone' }
}

ext {
    set('springCloudVersion', 'Greenwich.RELEASE')
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-actuator'
    implementation 'org.springframework.cloud:spring-cloud-starter-consul-config'
    implementation 'org.springframework.cloud:spring-cloud-starter-consul-discovery'
    implementation 'org.springframework.cloud:spring-cloud-starter-gateway'
    implementation 'org.springframework.boot:spring-boot-starter-security'
    // https://mvnrepository.com/artifact/io.netty/netty-tcnative-boringssl-static
    compile group: 'io.netty', name: 'netty-tcnative-boringssl-static', version: '2.0.20.Final'
    runtimeOnly 'org.springframework.boot:spring-boot-devtools'
    compileOnly 'org.projectlombok:lombok'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

dependencyManagement {
    imports {
        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
    }
}

server:
  port: 10000
  http:
    port: 9000
  # enable HTTP2
  http2:
    enabled: true
  # enable compression
  compression:
    enabled: true
    mime-types: text/html,text/xml,text/plain,text/css,text/javascript,application/javascript,application/json
  ssl:
    enabled: true
    key-store: /var/.conf/self-signed.p12
    key-store-type: PKCS12
    key-store-password: "something"
    key-alias: athenasowl
    trust-store: /var/.conf/self-signe.p12
    trust-store-password: "something"
spring:
  application:
    name: api-gateway
  cloud:
    gateway:
      discovery:
        locator:
          enabled: true
          predicates:
          - Path="'/api/' + serviceId + '/**'"
          filters:
          - RewritePath="'/api/' + serviceId + '/(?<remaining>.*)'", "serviceId + '/${remaining}'"
management:
  security:
    enabled: false
  server:
    port: 10001
    ssl:
      enabled: false
  endpoint:
    gateway:
      enabled: true
  endpoints:
    web:
      exposure:
        include: "*"
    health:
      sensitive: false
logging:
  level:
    root: DEBUG
    org:
      springframework:
        web: INFO
  pattern:
    console: "%-5level %d{dd-MM-yyyy HH:mm:ss,SSS} [%F:%L] VTC : %msg%n"
    file: "%-5level %d{dd-MM-yyyy HH:mm:ss,SSS} [%F:%L] VTC : %msg%n"
  file: /tmp/log_files/apigateway.log
security:
  basic:
    enabled: false

null

编辑1：在@SpencerGibb的帮助下，我们用HTTPS设置了spring云网关。但我们还面临一些额外的问题

• 如果在API网关和服务都启用了HTTPS，我们收到以下错误

javax.net.ssl.sslexception：在io.netty.handler.ssl.sslhandler.handshake（...）处握手超时（未知源）~[netyhandler-4.1.31.final.jar:4.1.31.

>

如果HTTPS仅在API网关上启用，我们收到以下错误

无法连接

路径http://localhost:8080/hello-service/hello/message

请找到示例应用程序的链接

null

  predicates:
    - name: Path
      args:
        pattern: "'/api/'+serviceId.toLowerCase()+'/**'"
  filters:
    - name: RewritePath
      args:
        regexp: "'/api/' + serviceId.toLowerCase() + '/(?<remaining>.*)'"
        replacement: "'/${remaining}'"

Answer 1

需要一些东西

1. 禁用HTTP2
2. 禁用HttpClient的ssl配置
3. 更新定位器谓词和筛选器以使用详细配置。

下面是application.yml的结果部分

server:
  port: 8443
  http:
    port: 8080
  servlet:
  # enable HTTP2
#  http2:
#    enabled: true
  # enable compression

# ... removed for brevity

spring:
  application:
    name: api-gateway
  cloud:
    consul:
      enabled: true
    gateway:
#      httpclient:
#        ssl:
#          handshake-timeout-millis: 10000
#          close-notify-flush-timeout-millis: 3000
#          close-notify-read-timeout-millis: 0
#      routes:
      # - id: ui_path_route
      #   predicates:
      #   - Path="'/**'"
      #   filters:
      #   - RewritePath="'/**'", "/ui"
      discovery:
        instanceId: ${spring.application.name}:${vcap.application.instance_id:${spring.application.instance_id:${random.value}}}
        locator:
          enabled: true
          predicates:
          - name: Path
            args:
              pattern: "'/api/' + serviceId + '/**'"
          filters:
          - name: RewritePath
            args:
              regexp: "'/api/' + serviceId + '/(?<remaining>.*)'"
              replacement: "'/${remaining}'"
#... removed for brevity