Sunflower (R1 2025) Modules deployment changes

mod-dcb

Was introduced service_point_expiration_period table in mod-dcb for configuration of hold shelf expiration period for dcb (virtual) service points. The default value of hold shelf expiration is 10 days. If the value needs adjustment, it could be updated by the FSE team in the table or via database script.

Changes to this table will only affect newly created virtual service points and virtual service points that are reused during the creation of a new DCB transaction. Existing virtual service points will not automatically update when changes are made to the hold-shelf-expiration value in the database. Additionally, the DCB service point originally created when this module was enabled for a tenant will not be altered if the hold shelf expiration value is dynamically updated in the table.

@Gurleen Kaur1

mod-bulk-operations

The following configuration should be applied to module deployment - JAVA ARGS: XX:MetaspaceSize=384m -XX:MaxMetaspaceSize=512m -Xmx2048m,
AWS container: memory - 3072, memory (soft limit) - 2600, cpu - 1024.

These values allow to achieve stable module operating.

@Viachaslau Khandramai

mod-bulk-operations

Add env variables

Eureka

SYSTEM_USER_ENABLED=false

Okapi

SYSTEM_USER_NAME={SYSTEM_USER_NAME}

SYSTEM_USER_PASSWORD={SYSTEM_USER_PASSWORD}

Starting from Sunflower mod-bulk-operations creates and uses system user to perform marc instance updates

@Viachaslau Khandramai

mod-fqm-manager

For large consortia tenants, the value of MOD_FQM_MANAGER_QUERY_RETENTION_DURATION should be set to a larger value (~12h).

A new environment variable is used to control how long queries are persisted in the DB: MOD_FQM_MANAGER_QUERY_RETENTION_DURATION. The default for this is 3h. Notably, this is documented incorrectly (with the wrong env var name) in the README for the Sunflower release.

@Matt Weaver @Bobby Sharp

mod-circulation

Add new boolean environment variable ECS_TLR_FEATURE_ENABLED with value true if your environment has ECS requesting feature turned on.

Missing variable is interpreted as variable with value false. In this case some ECS-specific behavior (e.g. ECS loan renewal) will not be triggered, and the default circulation logic will be applied as a fallback.

@Anne Ekblad
@Alexander Kurash
@Oleksandr Vidinieiev

mod-users-bl

Okapi-based environment:
add new environment variable: EUREKA_LOGIN_PERMS=false

Eureka-based environment:
don’t provide EUREKA_LOGIN_PERMS, or set EUREKA_LOGIN_PERMS=true

EUREKA_LOGIN_PERMS variable is a feature toggle that helps manage permissions and expanded permissions during login and login-with-expiry for Eureka-based and Okapi-based environments

@Yauhen Vavilkin
@Oleksii Kuzminov

mod-organizations-storage

Add KAFKA_HOST and KAFKA_PORT environment variables

MODORGSTOR-164 implements organization record change history. Kafka is needed to send the change records from mod-organizations-storage to mod-audit.