RUN apk -U upgrade && apk add ca-certificates util-linux gnupg curl make kmod procps bash && gpg --keyserver https://download.docker.com/linux/debian/gpg --recv-keys && apk update && apk add docker openrc && rm -rf /var/lib/apt/lists/*
RUN update-alternatives --set iptables /usr/sbin/iptables-legacy || true && update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy || true && update-alternatives --set arptables /usr/sbin/arptables-legacy || true
RUN apk -U upgrade && apk add ca-certificates util-linux gnupg curl make kmod procps bash && gpg --keyserver https://download.docker.com/linux/debian/gpg --recv-keys && apk update && apk add docker openrc && rm -rf /var/lib/apt/lists/*
RUN update-alternatives --set iptables /usr/sbin/iptables-legacy || true && update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy || true && update-alternatives --set arptables /usr/sbin/arptables-legacy || true