tftp-docker

Dockerfile

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+FROM alpine:3.16
+COPY tftp-hpa-5.2-r4.apk /tmp/
+COPY packager-62fdf15d.rsa.pub /etc/apk/keys/
+RUN apk add --no-cache /tmp/tftp-hpa-5.2-r4.apk && rm /tmp/tftp-hpa-5.2-r4.apk
+COPY remap.conf /etc/conf.d/
+VOLUME /var/tftpboot
+EXPOSE 69/udp
+CMD ["sh", "-c", "busybox syslogd -n -O /dev/stdout & in.tftpd -Lvvv --secure /var/tftpboot -m /etc/conf.d/remap.conf"]

README.md

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+# TFTP Docker
+
+Docker контейнер сервера TFTP с поддержкой [фильтра](remap.conf)

packager-62fdf15d.rsa.pub

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+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7X2j1S7QDmBUQLyzytZ2
+GjpYYEgOq7drzyaGeYIL2GY8rm2CytHQxeo2OfSUESUb/sad9kBw2NXlA1AOi/9m
+aES25+IxOGa0koBkRm8jmPPm5Wbeh1zqWHIjNH3uaiPPZvgFqUL/boeuRDQ4cDjr
+8R3eHSAED+SwmnvSiJCFeMjGfHIduc9k/L7F0l4RSs50WHFwzNXB4xebJnbwCUN1
+c/W4aBCew0k1vzXxVuwe2YpUoeGYo0veNvKX5xKKNMhC6EJoVmjBDcXCOtN+F3GN
+vNaUO6JslC7nYAWxK5/CRUuICZajs5/+GaO7/rPC8vGnMGDw9aTOH7bISN+zHDHq
+9wIDAQAB
+-----END PUBLIC KEY-----

remap.conf

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+rg \\ /
+ri (loader_uefi\/syslinux\.efi).*$ \1
+ri (loader_legacy\/pxelinux\.0).*$ \1