14 lines
409 B
Bash
Executable file
14 lines
409 B
Bash
Executable file
#!/bin/sh
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# if $NGINX_RESOLVERS set to local, set it to the local resolvers from /etc/resolv.conf and export it
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set -eu
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LC_ALL=C
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PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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NGINX_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
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# remove trailing space
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NGINX_RESOLVERS="${NGINX_RESOLVERS% }"
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export NGINX_RESOLVERS
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