fix monitoring creating multiple folders (#576)

* fix monitoring creating multiple folders

* fix permission for minitoring directory

* only clean monitoring folders when not in cluster

scripts/entrypoint.sh

@@ -102,7 +102,7 @@ if [[ ${RUN_AS_ROOT} =~ [Ff][Aa][Ll][Ss][Ee] ]];then
   dir_ownership=("${CATALINA_HOME}" /home/"${USER_NAME}"/ "${COMMUNITY_PLUGINS_DIR}"
     "${STABLE_PLUGINS_DIR}" "${GEOSERVER_HOME}" /usr/share/fonts/ /tomcat_apps.zip
     /tmp/ "${FOOTPRINTS_DATA_DIR}" "${CERT_DIR}" "${FONTS_DIR}" /scripts/
-    "${EXTRA_CONFIG_DIR}" "/docker-entrypoint-geoserver.d")
+    "${EXTRA_CONFIG_DIR}" "/docker-entrypoint-geoserver.d" "${MONITOR_AUDIT_PATH}")
   for directory in "${dir_ownership[@]}"; do
     if [[ $(stat -c '%U' "${directory}") != "${USER_NAME}" ]] && [[ $(stat -c '%G' "${directory}") != "${GEO_GROUP_NAME}" ]];then
       chown -R "${USER_NAME}":"${GEO_GROUP_NAME}" "${directory}"

scripts/functions.sh

@@ -536,3 +536,23 @@ function entry_point_script {
     done
   fi
 }
+
+function setup_monitoring() {
+
+if [[ -f "${EXTRA_CONFIG_DIR}"/monitor.properties ]]; then
+      envsubst < "${EXTRA_CONFIG_DIR}"/monitor.properties > "${GEOSERVER_DATA_DIR}"/monitoring/monitor.properties
+else
+
+cat > "${GEOSERVER_DATA_DIR}"/monitoring/monitor.properties <<EOF
+audit.enabled=true
+audit.roll_limit=40
+storage=memory
+mode=history
+sync=async
+maxBodySize=1024
+bboxLogCrs=EPSG:4326
+bboxLogLevel=no_wfs
+EOF
+fi
+
+}

scripts/start.sh

@@ -150,7 +150,13 @@ fi
 set_vars
 export  READONLY CLUSTER_DURABILITY BROKER_URL EMBEDDED_BROKER TOGGLE_MASTER TOGGLE_SLAVE BROKER_URL
 export CLUSTER_CONFIG_DIR MONITOR_AUDIT_PATH INSTANCE_STRING
+# Cleanup existing monitoring files
+if [[ ${CLUSTERING} =~ [Ff][Aa][Ll][Ss][Ee] ]]; then
+find "${GEOSERVER_DATA_DIR}"/monitoring -type d -name 'monitor_*' -exec rm -r {} +
+fi
 create_dir "${MONITOR_AUDIT_PATH}"
+setup_monitoring
+
 
 if [[ ${CLUSTERING} =~ [Tt][Rr][Uu][Ee] ]]; then
   ext=jms-cluster-plugin