ecos-integrations-app

Purpose

Microservice that provides the ecos-records endpoint, through which requests can be sent to a specific list of external systems.

Docker Compose service template

integrations-app:
   logging:
     options:
       max-size: "10m"
       max-file: "5"
   image: nexus.citeck.ru/ecos-integrations:<INTEGRATIONS_APP_IMAGE
   container_name: integrations-app
   hostname: integrations-app
   restart: unless-stopped
   stop_grace_period: 1m
   depends_on:
     - integrations-postgresql
   environment:
     - JHIPSTER_REGISTRY_PASSWORD=alfr3sc0
     - _JAVA_OPTIONS=-Xmx256m -Xms256m
     - SPRING_PROFILES_ACTIVE=prod,swagger
     - EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/eureka
     - SPRING_CLOUD_CONFIG_URI=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/config
     - SPRING_DATASOURCE_URL=jdbc:postgresql://integrations-postgresql:5432/integrations
     - JHIPSTER_SLEEP=140 # gives time for the JHipster Registry to boot before the application
   expose:
     - 8082/tcp
   networks:
     - app_network
# INTEGRATIONS PSQL
 integrations-postgresql:
   image: postgres:10.4
   container_name: integrations-postgresql
   hostname: integrations-postgresql
   restart: unless-stopped
   stop_grace_period: 1m
   ports:
     - 127.0.0.1:15432:5432/tcp
   environment:
     - POSTGRES_USER=integrations
   volumes:
     - /opt/micro/postgresql/integrations:/var/lib/postgresql/data
   networks:
     - app_network

Used variables

_JAVA_OPTIONS - parameters for jvm
SPRING_PROFILES_ACTIVE - profiles used during deployment
EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE - URL of the default eureka load balancer, contains credentials
SPRING_CLOUD_CONFIG_URI - URL of the cloud config server used, contains credentials
JHIPSTER_REGISTRY_PASSWORD - user password for authentication in eureka load balancer
SPRING_DATASOURCE_URL - URL of the postgresql datasource used
JHIPSTER_SLEEP - timeout before microservice deployment

Typical log output for successful deployment

integrations-app            | ----------------------------------------------------------
integrations-app            |   Application 'integrations' is running! Access URLs:
integrations-app            |   Local:          http://localhost:8082/
integrations-app            |   External:       http://172.26.0.21:8082/
integrations-app            |   Profile(s):     [prod, swagger]
integrations-app            | ----------------------------------------------------------
integrations-app            | 2020-05-14 06:12:11.339  INFO 1 --- [           main] r.c.ecos.integrations.IntegrationsApp    :
integrations-app            | ----------------------------------------------------------
integrations-app            |   Config Server:  Connected to the JHipster Registry running in Docker
integrations-app            | ----------------------------------------------------------