From cf658fd18ff849b37504526108bdc408b581cde0 Mon Sep 17 00:00:00 2001 From: Kroese Date: Fri, 3 May 2024 10:58:24 +0200 Subject: [PATCH] feat: Check available RAM --- src/config.sh | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/config.sh b/src/config.sh index 91c4529..88e9115 100644 --- a/src/config.sh +++ b/src/config.sh @@ -32,4 +32,20 @@ else fi fi +# Check available memory as the very last step + +RAM_AVAIL=$(free -b | grep -m 1 Mem: | awk '{print $7}') +RAM_TOTAL=$(free -b | grep -m 1 Mem: | awk '{print $2}') +AVAIL_GB=$(( (RAM_AVAIL + 1073741823)/1073741824 )) +TOTAL_GB=$(( (RAM_TOTAL + 1073741823)/1073741824 )) + +if (( (RAM_WANTED + 500000000) > RAM_AVAIL )); then + error "Your configured RAM_SIZE of $WANTED_GB GB is higher than the $AVAIL_GB GB of memory available, please set a lower value." + exit 15 +fi + +if (( (RAM_WANTED + 1950000000) > RAM_AVAIL )); then + warn "your configured RAM_SIZE of $WANTED_GB GB is much too close to the $AVAIL_GB GB of memory available, please set a lower value." +fi + return 0