Hands on microservices

Start all microservices locally with spring boot

Config server environnement variable

SPRING_PROFILES_ACTIVE=native;
ENCRYPT_KEY=my-very-secure-encrypt-key;
SPRING_SECURITY_USER_NAME=dev-usr;
SPRING_SECURITY_USER_PASSWORD=dev-pwd;
CONFIG_PATH=<PROJECT_PATH>/local;

Eureka environnement variable

CONFIG_SERVER_USR=dev-usr;
CONFIG_SERVER_PWD=dev-pwd;

Gateway environnement variable

CONFIG_SERVER_USR=dev-usr;
CONFIG_SERVER_PWD=dev-pwd;

OAuth environnement variable

SPRING_PROFILES_ACTIVE=local, config;
CONFIG_SERVER_USR=dev-usr;
CONFIG_SERVER_PWD=dev-pwd;

All micocroservices environnement variable

SPRING_PROFILES_ACTIVE=local, config;
CONFIG_SERVER_USR=dev-usr;
CONFIG_SERVER_PWD=dev-pwd;

Test that works

You must launch mongodb mysql rabbitmq zipkin

cd local
docker-compose up -d mongodb mysql rabbitmq zipkin

Start all microservice on this order : After you lanch all services :

eureka-server
config-server
gateway
oauth-authorization-server
all other micorservices

Take a look of eureka http://localhost:8761/ with user 'u' and password 'p'

to encrypt you need to use config-server

curl --user dev-usr:dev-pwd localhost:8888/encrypt -d p
78a8c226ba5f1c4425981b723118be57de56c05bdd78ecef48f25df8cdfc5de1

to decrypt you need to use config-server. For example eureka-password: '{cipher}bf298f6d5f878b342f9e44bec08cb9ac00b4ce57e98316f030194a225fac89fb'

curl --user dev-usr:dev-pwd localhost:8888/decrypt -d bf298f6d5f878b342f9e44bec08cb9ac00b4ce57e98316f030194a225fac89fb
p

Test your microservice with swagger

obtain un token jwt

curl -k https://writer:secret@localhost:8443/oauth/token -d grant_type=password -d username=dkahn -d password=password
{"access_token":"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJka2FobiIsImV4cCI6MjIwNzA2OTE3NSwiYXV0aG9yaXRpZXMiOlsiUk9MRV9VU0VSIl0sImp0aSI6IjNiNGNhMGViLTJhM2ItNDA3Ny1hMmMzLWI3ZDUzMTRkNTY0OCIsImNsaWVudF9pZCI6IndyaXRlciIsInNjb3BlIjpbInByb2R1Y3Q6cmVhZCIsInByb2R1Y3Q6d3JpdGUiXX0.K93IgO7kD6V-GqtXyF6S-jhxh2HHjzSV_z0rlYiZ4BiH4CfVY7FqswRJDzQIGsifCSe8HKheMhLbvrlMYV1yBv9_Jkn-7XDMYuHwNcDtQIcItabcQlb0o9ft4QsJp4qq3ASAbnuB3ZLIA0HiTmkGdmf9H0X8qcFXEfCrdIO-d-ppdiYTi3ppMD-ZUikTve_vmmdzVVqXbbWeZY_B1G-WcRyIVSE8U2pXijD1CUbEm6XOmr1WB9XtWNsHHae_pL93gYbv3Tobq-R45KqKEyi0rFyRM_x6Feu8_hKtMsVUZNBwHd4vPSDYYTvHY_M0gb_oUrjhzTKI5ghusLiW1S9A-g","token_type":"bearer","expires_in":599999999,"scope":"product:read product:write","jti":"3b4ca0eb-2a3b-4077-a2c3-b7d5314d5648"}%

access to swagger (http://localhost:7000/swagger-ui.html) and copy access_token and test microservice

You can use a script for test all microservices

cd local
./test-em-all.bash

Start all microservices locally with docker

gradle build
cd local
docker-compose build
docker-compose up -d
./test-em-all.bash docker

Test that works

./test-em-all.bash docker

debugging on kubernetes

install plugins code cloud et kubernetes plugins on intellij

Create docker from gradle with jib

gradle jibDockerBuild

Debug with code cloud

Install code cloud plugin on Intellij. Then debug on a Kubernetes cluster like a local application.

bondrk / hands-on-microservices-with-spring-boot-and-spring-cloud Goto Github PK