[SCB-1200] Omega support discovery service consul

[coolbeevip]

add dependencies

<dependency>
        <groupId>org.apache.servicecomb.pack</groupId>
        <artifactId>omega-spring-cloud-consul-starter</artifactId>
</dependency>

add consul paramters

alpha:
  cluster:
    address: localhost:8080
    serviceId: servicecomb-alpha-server
    register:
      type: consul

omega:
  instance:
    instanceId: ${spring.application.name}-${spring.cloud.client.hostname}-${server.port}

spring:
  cloud:
    consul:
      host: 0.0.0.0
      port: 8500
      discovery:
        serviceName: {spring.application.name}
        healthCheckPath: /health
        healthCheckInterval: 10s
        instanceId: ${spring.application.name}-${server.host}-${server.port}

You can see the following log

801  INFO [booking-service,,,] 13797 [main] o.a.s.p.omega.spring.OmegaSpringConfig.alphaClusterConfig : Discovery alpha cluster address 0.0.0.0:8080 from CONSUL

[coveralls]

Coverage decreased (-0.04%) to 90.375% when pulling c33cc8e on coolbeevip:SCB-1200 into 79f3435 on apache:master.

[WillemJiang]

We need to updated the accept test for this consul discovery endpoint.

[coolbeevip]

We need to updated the accept test for this consul discovery endpoint.

coming soon