Activiti Cloud Query (JPA)

Activiti Cloud Query Service JPA Implementation. This service uses a Relational Database to store events emitted by Runtime Bundles in a performant way for reading and querying. This is our reference implementation, but we encourange you to modify and adapt to suit your domain specific needs.

As all our services, this module was build using our starters:

• activiti-cloud-starter-query
• activiti-cloud-starter-audit
• activiti-cloud-starter-notification-graphql

You can use them to create your own version of this service as with any other Spring Boot Starter. Alternative, you can also split in multiple services, for instance there are two examples that include only Activiti Cloud Query Notifications and Activiti Cloud Query Audit:

• activiti-cloud-audit
• activiti-cloud-notification-graphql

For more information about his module and the starters you can take a look at our Activiti & Activiti Cloud GitBook

Docker Image

Building & Running this Service

You can build this service from source using Git & Maven or you can just run our Docker Image.

Spring Boot:

git clone https://github.com/Activiti/activiti-cloud-query.git cd activiti-cloud-query/ mvn clean install spring-boot:run

Docker:

docker run -p 8182:8182 -d --name activiti-cloud-query activiti/activiti-cloud-query:latest

Environemnt Variables

server.port=${ACT_QUERY_PORT:8182}
spring.application.name=${ACT_QUERY_APP_NAME:query}
spring.cloud.stream.bindings.producer.destination=${ACT_QUERY_PRODUCER_DEST:engineEvents}
spring.cloud.stream.bindings.producer.contentType=${ACT_QUERY_PRODUCER_CONTENT_TYPE:application/json}
spring.cloud.stream.bindings.queryConsumer.destination=${ACT_QUERY_CONSUMER_DEST:engineEvents}
spring.cloud.stream.bindings.queryConsumer.group=${ACT_QUERY_CONSUMER_GROUP:query}
spring.cloud.stream.bindings.queryConsumer.contentType=${ACT_QUERY_CONSUMER_CONTENT_TYPE:application/json}
spring.cloud.stream.bindings.auditConsumer.destination=${ACT_AUDIT_CONSUMER_DEST:engineEvents}
spring.cloud.stream.bindings.auditConsumer.group=${ACT_AUDIT_CONSUMER_GROUP:audit}
spring.cloud.stream.bindings.auditConsumer.contentType=${ACT_AUDIT_CONSUMER_CONTENT_TYPE:application/json}
spring.jackson.serialization.fail-on-unwrapped-type-identifiers=${ACT_QUERY_JACKSON_FAIL_ON_UNWRAPPED_IDS:false}
keycloak.auth-server-url=${ACT_KEYCLOAK_URL:http://activiti-cloud-sso-idm:8180/auth}
keycloak.realm=${ACT_KEYCLOAK_REALM:springboot}
keycloak.resource=${ACT_KEYCLOAK_RESOURCE:activiti}
keycloak.public-client=${ACT_KEYCLOAK_CLIENT:true}
keycloak.ssl-required=${ACT_KEYCLOAK_SSL_REQUIRED:none}
keycloak.security-constraints[0].authRoles[0]=${ACT_KEYCLOAK_ROLES:user}
keycloak.security-constraints[0].securityCollections[0].patterns[0]=${ACT_KEYCLOAK_PATTERNS:/*}
keycloak.principal-attribute=${ACT_KEYCLOAK_PRINCIPAL_ATTRIBUTE:preferred-username}
activiti.keycloak.admin-client-app=${ACT_KEYCLOAK_CLIENT_APP:admin-cli}
activiti.keycloak.client-user=${ACT_KEYCLOAK_CLIENT_USER:client}
activiti.keycloak.client-password=${ACT_KEYCLOAK_CLIENT_PASSWORD:client}
spring.rabbitmq.host=${ACT_RABBITMQ_HOST:rabbitmq}
eureka.client.serviceUrl.defaultZone=${ACT_EUREKA_URL:http://activiti-cloud-registry:8761/eureka/}
eureka.instance.hostname=${ACT_QUERY_HOST:activiti-cloud-query}
eureka.client.enabled=${ACT_QUERY_EUREKA_CLIENT_ENABLED:true}