addressing PR comments

Author: bistline

bin/remount_portal_source.sh

@@ -1,8 +1,12 @@
 #! /usr/bin/env bash
 
-# script to add to the root crontab to remount attached disk in correct location after scheduled instance restart
+# script to add to the root crontab to remount attached disk in correct location after scheduled instance restart,
+# which is used for staging and development VMs, but not production
+
 # crontab should be entered as follows
 # @reboot /root/remout_portal_source.sh > /dev/null 2>&1
+
+# More context: https://github.com/broadinstitute/single_cell_portal_core/pull/2216
 MOUNT_DIR=$(ls -l /dev/disk/by-id/google-* | grep google-singlecell-data-disk | awk -F '/' '{ print $NF }')
 if [[ -n "$MOUNT_DIR" ]]; then
   echo "$(date): remounting google-singlecell-data-disk from /dev/$MOUNT_DIR" >> /home/jenkins/remount_log.txt

bin/restart_portal_container.sh

@@ -3,6 +3,8 @@
 # script to add to root crontab on a deployed host to check for crashed Docker containers and restart
 # crontab entry should be as follows:
 # */5 * * * * /root/restart_portal_container.sh > /dev/null 2>&1
+
+# More context: https://github.com/broadinstitute/single_cell_portal_core/pull/2216
 docker ps --filter "status=exited" | grep -e 'single_cell' | while read -r line ; do
   container_id=`echo $line | awk '{print $1}'`
   container_name=`echo $line | awk '{print $NF}'`