add nextdns

README.md

@@ -303,6 +303,7 @@ A collection of delicious docker recipes.
 - [x] dnsmasq
 - [x] dnsmasq-arm
 - [x] ftldns
+- [x] nextdns
 - [x] passivedns
 - [x] pdnsd
 

nextdns/Dockerfile

@@ -0,0 +1,22 @@
+#
+# Dockerfile for nextdns
+#
+
+FROM alpine:3
+MAINTAINER EasyPi Software Foundation
+
+ARG NEXTDNS_VERSION=1.41.0
+ARG NEXTDNS_OS_ARCH=linux_amd64
+ARG NEXTDNS_FILE=nextdns_${NEXTDNS_VERSION}_${NEXTDNS_OS_ARCH}.tar.gz
+ARG NEXTDNS_URL=https://github.com/nextdns/nextdns/releases/download/v${NEXTDNS_VERSION}/${NEXTDNS_FILE}
+
+RUN set -xe \
+ && apk add --no-cache curl \
+ && curl -sSL ${NEXTDNS_URL} | tar xz nextdns -C /usr/local/bin \
+ && nextdns version \
+ && apk del curl
+
+EXPOSE 53/tcp 53/tcp
+
+ENTRYPOINT ["nextdns"]
+CMD ["run", "-listen", ":53"]

nextdns/README.md

@@ -0,0 +1,7 @@
+nextdns
+=======
+
+[NextDNS][1] CLI is a command-line tool that allows you to use NextDNS's
+DNS-over-HTTPS (DoH) service with advanced capabilities.
+
+[1]: https://github.com/nextdns/nextdns

nextdns/docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3.8"
+services:
+  nextdns:
+    image: vimagick/nextdns
+    command: >
+      run
+      -listen :53
+      -log-queries
+    ports:
+      - "5300:53/tcp"
+      - "5300:53/udp"
+    restart: unless-stopped