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Dont check config.gz for loaded i6tables module

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We also dont fail the initialisation if we cannot load the module.

Change-type: patch
Signed-off-by: Cameron Diver <cameron@balena.io>
This commit is contained in:
Cameron Diver 2019-05-15 08:39:54 +01:00
parent fc40f1a041
commit 1b1e0ce2f3
1 changed files with 8 additions and 4 deletions
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12
entry.sh
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@ -59,9 +59,13 @@ fi
if [ ! -d /lib/modules ]; then
ln -s /mnt/root/lib/modules /lib/modules
fi
# Now load the ip6_tables kernel module, so we can do filtering on ipv6 addresses
if [ -z "$(cat /proc/config.gz | gunzip | grep CONFIG_IP6_NF_IPTABLES=y || true)" ]; then
modprobe ip6_tables
fi
# Now load the ip6_tables kernel module, so we can do
# filtering on ipv6 addresses. Don't fail here if the
# modprobe fails, as this can either be that the module is
# already loaded or that the kernel module isn't present. In
# the former case, this is fine for runtime, and in the
# latter it means that the supervisor will fail later on, so
# not a problem.
modprobe ip6_tables || true
exec node /usr/src/app/dist/app.js