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Ignore setting max_map_count when container is run unprivileged

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Josh.5
2023-09-17 15:54:43 +12:00
parent ae88645245
commit 20c6b515ed
1 changed files with 8 additions and 2 deletions
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10
overlay/etc/cont-init.d/11-setup_sysctl_values.sh
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@@ -13,8 +13,14 @@ echo "**** Configure some system kernel parameters ****"
if [ "$(cat /proc/sys/vm/max_map_count)" -ge 524288 ]; then
echo "Setting the maximum number of memory map areas a process can create to 524288"
echo 524288 > /proc/sys/vm/max_map_count
if [ -w "/proc/sys/vm/max_map_count" ]; then
echo "Setting the maximum number of memory map areas a process can create to 524288"
echo 524288 > /proc/sys/vm/max_map_count
else
echo "WARNING: Unable to set max_map_count on unprivileged container"
fi
else
echo "NOTE: vm.max_map_count is already greater than '524288'"
fi
echo "DONE"