Add Docker Compose basic environment

containers/openwrt/Dockerfile

@@ -0,0 +1,40 @@
+FROM alpine:3.7 AS downloader
+
+ARG HTTP_PROXY=""
+ARG HTTPS_PROXY=""
+ARG http_proxy=""
+ARG https_proxy=""
+ARG OPENWRT_VERSION=18.06.1
+
+RUN apk add --no-cache wget tar
+RUN wget -O openwrt.tar.gz https://downloads.openwrt.org/releases/${OPENWRT_VERSION}/targets/x86/generic/openwrt-${OPENWRT_VERSION}-x86-generic-generic-rootfs.tar.gz\
+  && mkdir /openwrt \
+  && tar -C /openwrt -xzf openwrt.tar.gz
+
+FROM scratch
+
+COPY --from=downloader /openwrt /
+
+RUN mkdir -p /var/lock \
+  && mkdir -p /var/run
+
+USER root
+
+# Install and enable Luci
+RUN opkg update\
+  && opkg install luci luci-mod-rpc\
+  && /etc/init.d/uhttpd enable
+
+RUN rm /lib/preinit/* &&\
+    echo > /lib/preinit/00_empty_dummy_script &&\
+    /etc/init.d/cron disable &&\
+    /etc/init.d/gpio_switch disable &&\
+    /etc/init.d/led disable &&\
+    /etc/init.d/dropbear disable &&\
+    /etc/init.d/network disable &&\
+    /etc/init.d/odhcpd disable &&\
+    /etc/init.d/sysctl disable &&\
+    /etc/init.d/sysfixtime disable &&\
+    /etc/init.d/sysntpd disable
+
+CMD /sbin/init