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Add dynamically-computed DNS resolvers to nginx (for PR #574)

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Steve Kamerman
2016-10-01 10:42:58 -04:00
committed by Teoh Han Hui
parent 6bdd184d6a
commit 0cc71fad49
2 changed files with 16 additions and 0 deletions
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6
docker-entrypoint.sh
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@ -18,6 +18,12 @@ fi
# Note: if $DHPARAM_BITS is not defined, generate-dhparam.sh will use 2048 as a default
/app/generate-dhparam.sh $DHPARAM_BITS
# Compute the DNS resolvers for use in the templates
export RESOLVERS=$(awk '$1 == "nameserver" {print $2}' ORS=' ' /etc/resolv.conf | sed 's/ *$//g')
if [ "x$RESOLVERS" = "x" ]; then
echo "Warning: unable to determine DNS resolvers for nginx" >&2
fi
# If the user has run the default command and the socket doesn't exist, fail
if [ "$socketMissing" = 1 -a "$1" = forego -a "$2" = start -a "$3" = '-r' ]; then
exit 1