Hermes
f4fd15643d
In Alpine 3.18+, the 'iptables' package IS the nftables variant. iptables-nft is not a separate package anymore — just need to flip update-alternatives from iptables-legacy to iptables-nft.
10 lines
527 B
Docker
10 lines
527 B
Docker
# Custom wg-easy with iptables-nft (nftables-backed iptables)
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# Fixes crash-loop when host kernel lacks legacy iptable_nat module.
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FROM ghcr.io/wg-easy/wg-easy:latest
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# The upstream image defaults to iptables-legacy via update-alternatives.
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# Switch iptables to the nftables backend (already provided by the 'iptables'
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# package on Alpine 3.18+). No apk add needed — iptables-nft is built-in.
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RUN update-alternatives --set iptables /usr/sbin/iptables-nft && \
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update-alternatives --set ip6tables /usr/sbin/ip6tables-nft
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