restart redis servers when restarting portals

import-scripts/restart-portal-pods.sh

@@ -8,13 +8,20 @@ if ! which $KUBECTL_BINARY > /dev/null 2>&1 ; then
     exit 1
 fi
 
+unset portal_to_deployment_map
 declare -A portal_to_deployment_map
 portal_to_deployment_map["public"]="cbioportal-spring-boot"
 portal_to_deployment_map["genie-public"]="cbioportal-backend-genie-public"
 portal_to_deployment_map["genie-private"]="cbioportal-backend-genie-private"
 portal_to_deployment_map["genie-archive"]="cbioportal-backend-genie-archive"
-## TODO : uncomment the following line when we have defined a kubernetes cbioportal-backend-msk deployment
-# portal_to_deployment_map["msk"]="cbioportal-backend-msk"
+# portal_to_deployment_map["msk"]="MSK_PORTAL_DEPLOYMENT_NAME_GOES_HERE"
+unset portal_to_cache_service_list
+declare -A portal_to_cache_service_list
+portal_to_cache_service_list["public"]="cbioportal-public-persistence-redis-master cbioportal-public-persistence-redis-slave"
+portal_to_cache_service_list["genie-public"]="cbioportal-persistence-redis-genie-master cbioportal-persistence-redis-genie-slave"
+portal_to_cache_service_list["genie-private"]="cbioportal-persistence-redis-genie-master cbioportal-persistence-redis-genie-slave"
+portal_to_cache_service_list["genie-archive"]=""
+# portal_to_cache_service_list["msk"]="LIST_OF_REDIS_SERVICES_GOES_HERE"
 
 function print_portal_id_values() {
     echo "valid portal ids:"
@@ -24,15 +31,31 @@ function print_portal_id_values() {
 }
 
 portal_id=$1
-if [ -z $portal_id ] ; then
-    echo "usage : $app_name <portal id>"
+if [ -z "$portal_id" ] ; then
+    echo "usage : $app_name <portal id> [--preserve-cache]"
     print_portal_id_values
     exit 1
 fi
+preserve_cache_flag=$2
+if [ -n "$preserve_cache_flag" ] ; then
+    if [ ! "$preserve_cache_flag" == "--preserve-cache" ] ; then
+        echo "usage : $app_name <portal id> [--preserve-cache]"
+        print_portal_id_values
+        exit 1
+    fi
+fi
 deployment_id=${portal_to_deployment_map[$portal_id]}
 if [ -z "$deployment_id" ] ; then
     echo "invalid portal_id : $portal_id"
     print_portal_id_values
 fi
-
 $KUBECTL_BINARY set env deployment $deployment_id --env="LAST_RESTART=$(date)"
+
+if [ -z "$preserve_cache_flag" ] ; then
+    cache_service_list=${portal_to_cache_service_list[$portal_id]}
+    if [ -n "$cache_service_list" ] ; then
+        for cache_service in $cache_service_list ; do
+            $KUBECTL_BINARY set env statefulset $cache_service --env="LAST_RESTART=$(date)"
+        done
+    fi
+fi