rameshkum / spring-cloud-lattice

Preview of Spring Cloud Lattice

Spring Cloud Lattice

Preview of Spring Cloud Lattice implementation

Setup

Tested with lattice v0.5.0

Create redis, rabbit and mysql using the lattice docs.

mysql -h"192.168.11.11" -p"somesecret" -u"root"
CREATE DATABASE test;

Running the sample

1. Install lattice
2. Follow the getting started guide, including scaling lattice-app to 3
3. run mvn --settings .settings.xml install
4. run PROCESS_GUID=spring-cloud-lattice-sample java -jar spring-cloud-lattice-sample/target/spring-cloud-lattice-sample-1.0.0.BUILD-SNAPSHOT.jar
5. visit http://localhost:8080?service=lattice-app verify that the 3 services rotate through as you refresh

Running the sample ON LATTICE

1. ./mvnw clean package
2. ltc build-droplet sc-lattice-sample java --path=spring-cloud-lattice-sample/target/spring-cloud-lattice-sample-1.0.0.BUILD-SNAPSHOT.jar
3. ltc launch-droplet sc-lattice-sample sc-lattice-sample
4. visit http://spring-cloud-lattice-sample.192.168.11.11.xip.io?service=sc-lattice-sample verify that the 3 services rotate through as you refresh
5. visit http://sc-lattice-sample.192.168.11.11.xip.io/me verify that the 3 services rotate through as you refresh

IDE Discovery

if you run SampleLatticeApplication in the IDE on port 8081 you can run it on lattice with the following command

LATTICE_CLI_TIMEOUT=180 ltc create spring-cloud-lattice-sample spencergibb/spring-cloud-lattice-sample -- java -jar /spring-cloud-lattice-sample.jar --spring.cloud.lattice.discovery.routes.myservice.port=8081

Then call http://spring-cloud-lattice-sample.192.168.11.11.xip.io/call and it will hit the service running in the ide.

Config Server

TODO: document using catalyst ltc create -m 512 catalyst mstine/catalyst