Update environment variables

Update environment variable configurations for all existing FlowX services to support version 5.0 compatibility.

Audit core

Elasticsearch configuration migrates from SPRING_ELASTICSEARCH_* to FLOWX_ELASTICSEARCH_* namespace with enhanced index management.

Variables to remove & replace

Remove This Variable	Replace With	Old Default	New Default
`SPRING_ELASTICSEARCH_INDEXSETTINGS_DATASTREAM`	`FLOWX_ELASTICSEARCH_INDEXSETTINGS_NAME`	`audit-logs`	`audit-logs`
`SPRING_ELASTICSEARCH_INDEXSETTINGS_SHARDS`	`FLOWX_ELASTICSEARCH_INDEXSETTINGS_SHARDS`	`2`	`2`
`SPRING_ELASTICSEARCH_INDEXSETTINGS_REPLICAS`	`FLOWX_ELASTICSEARCH_INDEXSETTINGS_REPLICAS`	`2`	`0`

New variables to add

Variable	Default Value	Description
`FLOWX_ELASTICSEARCH_INDEXROLLOVERDAYS`	`30`	🆕 Automatic index rollover policy

Data Search

Simple migration with containerization support and namespace alignment.

Variables to update

Variable	Current Value	New Value	Reason
`SPRING_ELASTICSEARCH_REST_URIS`	`localhost:9200`	`elasticsearch:9200`	Containerization support

Variables to replace

Remove This	Add This	Default Value
`SPRING_ELASTICSEARCH_INDEXSETTINGS_NAME`	`FLOWX_ELASTICSEARCH_INDEXSETTINGS_NAME`	`process_instance`

Application Manager

Core configuration

New environment variables

Variable	Default Value	Description
`FLOWX_RESOURCESUSAGES_REFRESHPRODUCER_REFRESHEXPIRATIONSECONDS`	`300`	🆕 Refresh expiration timeout
`SERVER_MAXHTTPREQUESTHEADERSIZE`	`16KB`	🆕 Maximum HTTP request header size

Kafka configuration

Consumer group naming standardized to kebab-case with new messaging features for enhanced functionality.

Consumer group naming changes

View all 13 consumer group name changes

Old Group ID	New Group ID
`appResourceExportGroup`	`app-resource-export-group`
`appResourceImportGroup`	`app-resource-import-group`
`appResourceUsagesGroup`	`app-resource-usages-group`
`appResElemUsageValidationResp`	`app-resource-elem-usage-validation-resp`
`appResourceCopyGroup`	`app-resource-copy-group`
`appResourceSyncGroup`	`app-resource-sync-group`
`appMergeItemGroup`	`app-merge-item-group`
`buildCreateGroup`	`build-create-group`
`buildUpdateGroup`	`build-update-group`
`buildResourceExportGroup`	`build-resource-export-group`
`buildResourceImportGroup`	`build-resource-import-group`
`buildStartTimerEventsUpdatesGroup`	`build-start-timer-events-updates-group`
`processStartGroup`	`process-start-group`

New Kafka features

Resource Update Propagation

Consumer Group: app-resource-update-propagation-group
Threads: 3
Topic: ai.flowx.{env}.application-version.resource.update.propagation.v1

Build Runtime Data

Consumer Group: build-runtime-data-group
Threads: 2
Topic: ai.flowx.{env}.build.runtime-data.v1

Business Rule Sync

Topic: ai.flowx.{env}.application-version.sync.business-rule.in.v1
Purpose: Business rule synchronization

Process Sync (Restructured)

Topic: ai.flowx.{env}.application-version.sync.process.in.v1
Purpose: Enhanced process synchronization

Kafka environment variables (optional overrides)

# Resource Update Propagation
KAFKA_TOPIC_APPLICATION_RESOURCE_RESOURCEUPDATEPROPAGATION=ai.flowx.dev.application-version.resource.update.propagation.v1

# Build Runtime Data  
KAFKA_TOPIC_BUILD_RUNTIMEDATA=ai.flowx.dev.build.runtime-data.v1

# Business Rule Sync
KAFKA_TOPIC_APPLICATION_RESOURCE_SYNC_OUT_BUSINESSRULE=ai.flowx.dev.application-version.sync.business-rule.in.v1

# Process Sync (restructured)
KAFKA_TOPIC_APPLICATION_RESOURCE_SYNC_OUT_PROCESS=ai.flowx.dev.application-version.sync.process.in.v1

Automatic Configuration: Most deployments can rely on the built-in naming patterns without explicit environment variable overrides.

Integration Designer

Storage configuration

Added support for S3 storage for files in Integration Designer.

Variable	Default Value	Description
`APPLICATION_FILESTORAGE_TYPE`	`s3`	🆕 Storage type
`APPLICATION_FILESTORAGE_PARTITIONSTRATEGY`	`NONE`	🆕 Partition strategy
`APPLICATION_FILESTORAGE_DELETIONSTRATEGY`	`delete`	🆕 Deletion strategy
`APPLICATION_FILESTORAGE_S3_ENABLED`	`true`	🆕 S3 enabled
`APPLICATION_FILESTORAGE_S3_SERVERURL`	`http://minio:9000`	🆕 S3 server URL
`APPLICATION_FILESTORAGE_S3_ENCRYPTIONENABLED`	`false`	🆕 S3 encryption enabled
`APPLICATION_FILESTORAGE_S3_ACCESSKEY`	`minio`	🆕 S3 access key
`APPLICATION_FILESTORAGE_S3_SECRETKEY`	`minio123`	🆕 S3 secret key
`APPLICATION_FILESTORAGE_S3_BUCKETPREFIX`	`workflows-bucket`	🆕 S3 bucket prefix

Redis

Added caching when running a workflow.

Variable	Default Value	Description
`SPRING_CACHE_TYPE`	`redis`	🆕 Cache type
`SPRING_CACHE_REDIS_KEYPREFIX`	`flowx:core:cache:integration-designer:`	🆕 Cache key prefix
`SPRING_CACHE_REDIS_TIMETOLIVE`	`5000000`	🆕 Cache time to live
`SPRING_REDIS_HOST`	`redis-master`	🆕 Redis host
`SPRING_REDIS_PORT`	`6379`	🆕 Redis port
`SPRING_REDIS_PASSWORD`	`defaultpassword`	🆕 Redis password
`SPRING_REDIS_TTL`	`5000000`	🆕 Redis time to live
`SPRING_DATA_REDIS_HOST`	`spring.redis.host`	🆕 Redis host

Java runtime configuration

FlowX containers and services must rely exclusively on Java-standard environment variables for runtime tuning.

Deprecated variables	Standard Replacement	Notes
`JAVA_OPTS`, `JAVA_TOOL_OPTIONS`	`JDK_JAVA_OPTIONS`	Ensures compatibility with Java 21 and simplifies container config

ℹ️ Environment-specific memory configurations must now be defined using JDK_JAVA_OPTIONS. Avoid relying on JAVA_OPTS, JAVA_TOOL_OPTIONS or legacy Docker-level overrides — these are no longer processed explicitly.

Config profiles

Remove legacy CONFIG_PROFILE usage

Config profiles are deprecated since 4.7.6 version.

Delete any CONFIG_PROFILE environment variable definitions from deployments. This variable is no longer referenced by FlowX services.

Release Notes

​Audit core

​Variables to remove & replace

​New variables to add

​Data Search

​Variables to update

​Variables to replace

​Application Manager

​Core configuration

​New environment variables

​Kafka configuration

​Consumer group naming changes

​New Kafka features

Resource Update Propagation

Build Runtime Data

Business Rule Sync

Process Sync (Restructured)

​Kafka environment variables (optional overrides)

​Integration Designer

​Storage configuration

​Redis

​Java runtime configuration

​Config profiles

Audit core

Variables to remove & replace

New variables to add

Data Search

Variables to update

Variables to replace

Application Manager

Core configuration

New environment variables

Kafka configuration

Consumer group naming changes

New Kafka features

Kafka environment variables (optional overrides)

Integration Designer

Storage configuration

Redis

Java runtime configuration

Config profiles