22 lines
928 B
Bash
22 lines
928 B
Bash
#!/bin/sh
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set -eu
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# Copy nginx config template
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cp /etc/nginx/nginx.conf.template /etc/nginx/nginx.conf
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# Use the container's own DNS (Docker and Podman use different addresses).
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# Resolve the optional external demo only on request, so its DNS outage cannot
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# prevent the dashboard from starting. Only IP literals enter nginx syntax.
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resolvers=$(awk '$1 == "nameserver" && $2 ~ /^[0-9a-fA-F:.]+$/ {
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if (index($2, ":")) printf "[%s] ", $2; else printf "%s ", $2
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}' /etc/resolv.conf)
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[ -n "$resolvers" ] || resolvers="1.1.1.1 8.8.8.8"
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sed -i "s/__ARCHY_DNS_RESOLVERS__/$resolvers/g" /etc/nginx/nginx.conf
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# Ensure client_max_body_size 0 is present (unlimited uploads)
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# This is a safety net in case the config template was cached without the directive
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if ! grep -q 'client_max_body_size' /etc/nginx/nginx.conf; then
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sed -i 's/http {/http {\n client_max_body_size 0;/' /etc/nginx/nginx.conf
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fi
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exec nginx -g 'daemon off;'
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