RDKB-63415 : Move SelfHeal Scripts to Cron (#229)

RDKB-63415 : Move SelfHeal Scripts to Cron

Reason for change: Running the Selfheal scripts as cron jobs instead of
background processes when the cron is enabled and running as normal
background process when the cron is disabled.
Test Procedure: Check scripts are running in crontab when the cron is
enabled.
Risks: Low 
Priority: P0

---------

Signed-off-by: aj970 <akshaya_j@comcast.com>

Author: aj970-crypto

source/scripts/init/defaults/system_defaults_arm

@@ -1497,5 +1497,7 @@ $FwDwld_AvlMem_RsrvThreshold=20
 #FwDwld_ImageProcMemPercent Default value
 $FwDwld_ImageProcMemPercent=0
 
+#SelfHeal Cron - RFC flag is enabled by default
+$SelfHealCronEnable=true
 #STAGE Default value
 $StageEnabled=false

source/scripts/init/defaults/system_defaults_bci

@@ -1347,5 +1347,7 @@ $FwDwld_AvlMem_RsrvThreshold=20
 #FwDwld_ImageProcMemPercent Default value
 $FwDwld_ImageProcMemPercent=0
 
+#SelfHeal Cron - RFC flag is enabled by default
+$SelfHealCronEnable=true
 #STAGE Default value
 $StageEnabled=false

source/scripts/init/service.d/service_crond.sh

@@ -167,13 +167,44 @@ service_start ()
       # Don't Zero iptable Counter
       echo "58 * * * * /usr/bin/GenFWLog -nz" >> $CRONTAB_FILE
 
-      # Monitor syscfg DB every 15minutes 
-      echo "*/15 * * * * /usr/ccsp/tad/syscfg_recover.sh" >> $CRONTAB_FILE
+      SELFHEAL_CRON_ENABLE=$(syscfg get SelfHealCronEnable)
+      SELFHEAL_ENABLE=$(syscfg get selfheal_enable)
+      if [ "$SELFHEAL_CRON_ENABLE" = "true" ] && [ "$SELFHEAL_ENABLE" = "true" ]; then
+	      echo_t "SelfHeal Cron is enabled"
+         # Monitor selfheal_aggressive.sh based on syscfg value
+         AGGRESSIVE_INTERVAL=$(syscfg get AggressiveInterval)
+         if [ -z "$AGGRESSIVE_INTERVAL" ]; then
+            AGGRESSIVE_INTERVAL=5
+         fi
+         #Write cron rule
+         echo "*/$AGGRESSIVE_INTERVAL * * * * /usr/ccsp/tad/selfheal_aggressive.sh" >> $CRONTAB_FILE
+	  
+	      # Monitor resource_monitor.sh based on syscfg value 
+         RESOURCE_MONITOR_INTERVAL=$(syscfg get resource_monitor_interval)
+         if [ -z "$RESOURCE_MONITOR_INTERVAL" ]; then
+            RESOURCE_MONITOR_INTERVAL=15
+         fi
+         echo "*/$RESOURCE_MONITOR_INTERVAL * * * * /usr/ccsp/tad/resource_monitor.sh" >> $CRONTAB_FILE
+	  	   
+        # Monitor self_heal_connectivity_test.sh based on syscfg value 
+         SELFHEAL_PING_INTERVAL=$(syscfg get ConnTest_PingInterval)
+         if [ -z "$SELFHEAL_PING_INTERVAL" ]; then
+            SELFHEAL_PING_INTERVAL=60
+         fi
+         echo "*/$SELFHEAL_PING_INTERVAL * * * * /usr/ccsp/tad/self_heal_connectivity_test.sh" >> $CRONTAB_FILE 
+	      echo_t "Selfheal cron jobs are started"
+   
+      else
+	      echo_t "Selfheal cron is disabled"
+	      # Monitor syscfg DB every 15minutes
+         echo "*/15 * * * * /usr/ccsp/tad/syscfg_recover.sh" >> $CRONTAB_FILE
 
       # Monitor resource_monitor.sh every 5 minutes TCCBR-3288
 #      if [ "$BOX_TYPE" = "TCCBR" ]; then 
          echo "*/5 * * * * /usr/ccsp/tad/resource_monitor_recover.sh" >> $CRONTAB_FILE
 #      fi
+	 
+      fi
 
       # RDKB-23651
       if [ "$THERMALCTRL_ENABLE" = "true" ]; then