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Re: Error communication to Eureka


Hey Courage,

can you set eureka.registration.enabled to false because identity is just a
client not a eureka server. Setting this to true will lead to identity
trying to register itself as a eureka server which will fail.

Cheers

Markus

On Tue, Jun 26, 2018 at 12:02 AM Courage Angeh <courageangeh@xxxxxxxxx>
wrote:

>  Hi Markus,
>
> Sorry for the delay in replying.
> I add the leading / to get http://172.16.238.2:8761/eureka/ and I still
> get the same error.
> Also, when I opened Eureka http://172.16.238.2:8761
> <http://172.16.238.2:8761/eureka/> on my browser and I see the identity
> microservice registered.
> Attached to this mail is an image of the Eureka dashboard
>
> Thanks,
> Courage
>
>
> On Mon, Jun 25, 2018 at 9:47 PM Markus Geiss <mage@xxxxxxxxxx> wrote:
>
>> and can you add a / at the end of the eureka endpoint in the service
>> configuration for the client ... we and all samples use the / at the end
>> of
>> the configured URL
>>
>> http://172.16.238.2:8761/eureka/
>>
>> Cheers
>>
>> Markus
>>
>> On Mon, Jun 25, 2018, 22:41 Markus Geiss <markus.geiss@xxxxxxxxx> wrote:
>>
>> > Can you try to access the configured URL of eureka with a browser to see
>> > if it is up, running and reachable ...
>> >
>> > this link should work
>> >
>> > http://172.16.238.2:8761/eureka
>> >
>> > On Mon, Jun 25, 2018, 21:33 Courage Angeh <courageangeh@xxxxxxxxx>
>> wrote:
>> >
>> >> Here is the docker_file for a sample Finerect CN microservice
>> (identity)
>> >> FROM openjdk:8-jdk-alpine
>> >>
>> >> ARG identity_port=2021
>> >>
>> >> ENV server.max-http-header-size=16384 \
>> >> bonecp.partitionCount=1 \
>> >> bonecp.maxConnectionsPerPartition=4 \
>> >> bonecp.minConnectionsPerPartition=1 \
>> >> bonecp.acquireIncrement=1 \
>> >> cassandra.clusterName="Test Cluster" \
>> >> cassandra.contactPoints=172.16.238.5:9042 \
>> >> cassandra.keyspace=seshat \
>> >> cassandra.cl.read=ONE \
>> >> cassandra.cl.write=ONE \
>> >> cassandra.cl.delete=ONE \
>> >> mariadb.driverClass=org.mariadb.jdbc.Driver \
>> >> mariadb.database=seshat \
>> >> mariadb.host=172.16.238.4 \
>> >> mariadb.port=3306 \
>> >> mariadb.user=root \
>> >> mariadb.password=mysql \
>> >> spring.cloud.config.enabled=false \
>> >> flyway.enabled=false \
>> >> feign.hystrix.enabled=false \
>> >> ribbon.eureka.enabled=false \
>> >> eureka.client.serviceUrl.defaultZone=http://172.16.238.2:8761/eureka \
>> >> spring.cloud.discovery.enabled=true \
>> >> eureka.client.fetchRegistry=true \
>> >> eureka.registration.enabled=true \
>> >> eureka.instance.leaseRenewalIntervalInSeconds=1 \
>> >> #eureka.initialInstanceInfoReplicationIntervalSeconds=0 \
>> >> eureka.client.instanceInfoReplicationIntervalSeconds=1 \
>> >> activemq.brokerUrl=http://172.16.238.3:61616 \
>> >> ribbon.eureka.enabled=true \
>> >> system.initialclientid=service-runner \
>> >> spring.profiles.active=production
>> >>
>> >> WORKDIR /tmp
>> >> COPY identity-service-boot-0.1.0-BUILD-SNAPSHOT.jar .
>> >> ENV spring.application.name="identity-v1" \
>> >> server.port=$identity_port \
>> >> server.contextPath="/identity-v1"
>> >>
>> >> CMD ["java", "-jar", "identity-service-boot-0.1.0-BUILD-SNAPSHOT.jar"]
>> >>
>> >>
>> >> On Mon, Jun 25, 2018 at 8:23 PM Markus Geiss <mage@xxxxxxxxxx> wrote:
>> >>
>> >> > ok ... and how are the services configured to reach eureka?
>> >> >
>> >> > On Mon, Jun 25, 2018, 21:07 Courage Angeh <courageangeh@xxxxxxxxx>
>> >> wrote:
>> >> >
>> >> > > Hi Markus,
>> >> > >
>> >> > > I am not using demo server. I am running each microservice
>> separately
>> >> for
>> >> > > production as required by the GSoC project.
>> >> > > Here is the yaml file for the Eureka server:
>> >> > >
>> >> > > server:
>> >> > >   port: 8761
>> >> > > eureka:
>> >> > >   client:
>> >> > >     register-with-eureka: false
>> >> > >     fetch-registry: false
>> >> > >   server:
>> >> > >     enable-self-preservation: false
>> >> > >
>> >> > >
>> >> > > Thanks,
>> >> > > Courage.
>> >> > >
>> >> > > On Mon, Jun 25, 2018 at 7:53 PM Markus Geiss <mage@xxxxxxxxxx>
>> wrote:
>> >> > >
>> >> > > > Hey Courage,
>> >> > > >
>> >> > > > can you share the settings in the application.yml file that
>> points
>> >> to
>> >> > > > eureka.
>> >> > > >
>> >> > > > Seems like there is a mismatch in the configuration, but to be
>> sure
>> >> it
>> >> > > > woulde be good to see the see the config.
>> >> > > >
>> >> > > > In addition I'm not 100% sure if TestEnvironment used by the demo
>> >> > server
>> >> > > is
>> >> > > > overriding this.
>> >> > > >
>> >> > > > Cheers
>> >> > > >
>> >> > > > Markus
>> >> > > >
>> >> > > > On Mon, Jun 25, 2018, 20:40 Courage Angeh <
>> courageangeh@xxxxxxxxx>
>> >> > > wrote:
>> >> > > >
>> >> > > > > Hi Alek,
>> >> > > > >
>> >> > > > > Hope this message reaches you well.
>> >> > > > > I know you have have been working on setting up Fineract CN on
>> >> demo
>> >> > > > server
>> >> > > > > and you are using Docker.
>> >> > > > > I am facing alittle problem with the communication between a
>> >> > > > containerized
>> >> > > > > Eureka server and a containerized Fineract microservice.
>> >> > > > > Here is the link to the error that I get,
>> >> > > https://pastebin.com/UgQZhmSt
>> >> > > > >
>> >> > > > > Here is the section of my docker-compose file that configures
>> the
>> >> > > Eureka
>> >> > > > > server.
>> >> > > > >
>> >> > > > > eureka:
>> >> > > > > build: ../eureka_server
>> >> > > > > container_name: eureka
>> >> > > > > ports:
>> >> > > > > - "8761:8761"
>> >> > > > > networks:
>> >> > > > > app_net:
>> >> > > > > ipv4_address: 172.16.238.2
>> >> > > > >
>> >> > > > >
>> >> > > > > I will appreciate your help. Or that of anyone who can help.
>> >> > > > >
>> >> > > > > Thanks,
>> >> > > > > Courage
>> >> > > > >
>> >> > > >
>> >> > >
>> >> >
>> >>
>> >
>>
>


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