13 lines
565 B
Bash
13 lines
565 B
Bash
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#!/bin/sh
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set -eu
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# Resolve through the container runtime's DNS, including after dependency
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# recreation. Never bake a container IP into the indexer endpoint.
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DNS_RESOLVER=$(awk '/^nameserver[[:space:]]/ {print $2; exit}' /etc/resolv.conf)
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case "$DNS_RESOLVER" in
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''|*[!0-9a-fA-F.:]*) echo 'Container DNS resolver is unavailable' >&2; exit 1 ;;
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esac
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case "$DNS_RESOLVER" in *:*) DNS_RESOLVER="[$DNS_RESOLVER]" ;; esac
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export DNS_RESOLVER
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envsubst '${DNS_RESOLVER}' < /etc/angor-nginx.conf.template > /tmp/nginx.conf
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exec nginx -c /tmp/nginx.conf -g 'daemon off;'
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