[Feature][dolphinscheduler-dao] expose hikari parameters when deploy on k8s #7910 (#7911)

* #7910

* #7910

* #7910

Co-authored-by: honghuo.zw <honghuo.zw@alibaba-inc.com>

docker/build/conf/dolphinscheduler/datasource.properties.tpl

@@ -21,6 +21,9 @@ spring.datasource.url=jdbc:${DATABASE_TYPE}://${DATABASE_HOST}:${DATABASE_PORT}/
 spring.datasource.username=${DATABASE_USERNAME}
 spring.datasource.password=${DATABASE_PASSWORD}
 
+# hikari configuration
+spring.datasource.hikari.maximum-pool-size=${HIKARI_MAXIMUM_POOL_SIZE}
+
 # mysql example
 #spring.datasource.driver-class-name=com.mysql.jdbc.Driver
 #spring.datasource.url=jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8

docker/build/startup-init-conf.sh

@@ -38,14 +38,20 @@ echo "init env variables"
 [ "h2" == ${DATABASE_TYPE} ] || export SPRING_DATASOURCE_USERNAME=${DATABASE_USERNAME}
 [ "h2" == ${DATABASE_TYPE} ] || export SPRING_DATASOURCE_PASSWORD=${DATABASE_PASSWORD}
 # export SPRING_DATASOURCE_DRIVER_CLASS_NAME=${DATABASE_DRIVER}
+export SPRING_DATASOURCE_HIKARI_MAXIMUM_POOL_SIZE=${HIKARI_MAXIMUM_POOL_SIZE:-"50"}
 
+#============================================================================
+# Quartz
+#============================================================================
+export ORG_QUARTZ_THREADPOOL_THREADCOUNT=${ORG_QUARTZ_THREADPOOL_THREADCOUNT:-"25"}
+export ORG_QUARTZ_SCHEDULER_BATCHTRIGGERACQUISTITIONMAXCOUNT=${ORG_QUARTZ_SCHEDULER_BATCHTRIGGERACQUISTITIONMAXCOUNT:-"1"}
 
 #============================================================================
 # Registry
 #============================================================================
 export REGISTRY_PLUGIN_NAME=${REGISTRY_PLUGIN_NAME:-"zookeeper"}
 export REGISTRY_SERVERS=${REGISTRY_SERVERS:-"127.0.0.1:2181"}
-
+export SESSION_TIMEOUT_MS=${SESSION_TIMEOUT_MS:-"30000"}
 #============================================================================
 # Common
 #============================================================================