env var override for storage mode

Author: andrewazores

compose/cryostat.yml

@@ -23,6 +23,7 @@ services:
       QUARKUS_HTTP_HOST: "cryostat"
       QUARKUS_HTTP_PORT: ${CRYOSTAT_HTTP_PORT}
       QUARKUS_HIBERNATE_ORM_LOG_SQL: "true"
+      STORAGE_METADATA_STORAGE_MODE: ${CRYOSTAT_STORAGE_MODE:-tagging}
       CRYOSTAT_DISCOVERY_JDP_ENABLED: ${CRYOSTAT_DISCOVERY_JDP_ENABLED:-true}
       CRYOSTAT_DISCOVERY_PODMAN_ENABLED: ${CRYOSTAT_DISCOVERY_PODMAN_ENABLED:-true}
       CRYOSTAT_DISCOVERY_DOCKER_ENABLED: ${CRYOSTAT_DISCOVERY_DOCKER_ENABLED:-true}