12 lines
638 B
Docker
12 lines
638 B
Docker
# Minimal, reliable dnsmasq image (Hub dnsmasq images vary; build our own so
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# the version is pinned and the entrypoint is predictable). Config is passed
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# entirely as --flags from docker-compose.yml.
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FROM harbor.bitasylum.org/dockerhub/library/alpine:3.20
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RUN apk add --no-cache dnsmasq
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# fleet-namer: --dhcp-script that assigns creative starship hostnames per MAC,
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# server-side (keeps the workstation image neutral). COPY'd in root-owned, 0755
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# so dnsmasq will execute it. Uses busybox sha256sum/cut/wc — all in the image.
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COPY fleet-namer /usr/local/bin/fleet-namer
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RUN chmod 0755 /usr/local/bin/fleet-namer
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ENTRYPOINT ["dnsmasq"]
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