initial

Dockerfile

@@ -1,2 +1,42 @@
 FROM ubuntu@sha256:8e1c1ee12a539d652c371ee2f4ee66909f4f5fd8002936d8011d958f05faf989
 
+ENV DEBIAN_FRONTEND noninteractive
+
+ARG UBUNTU_MIRROR=http://us.archive.ubuntu.com/ubuntu
+
+ARG UID_TO_ADD=1000
+ARG GID_TO_ADD=1000
+ARG USERNAME_TO_ADD=sneak
+
+RUN \
+	echo "deb $UBUNTU_MIRROR focal main universe restricted multiverse" > /etc/apt/sources.list.new && \
+	echo "deb $UBUNTU_MIRROR focal-updates main universe restricted multiverse" >> /etc/apt/sources.list.new && \
+	echo "deb $UBUNTU_MIRROR focal-security main universe restricted multiverse" >> /etc/apt/sources.list.new && \
+	echo "deb $UBUNTU_MIRROR focal-backports main universe restricted multiverse" >> /etc/apt/sources.list.new && \
+	mv /etc/apt/sources.list.new /etc/apt/sources.list
+
+ADD https://sneak.cloud/authorized_keys /root/.ssh/authorized_keys
+
+# we only install essential system packages here
+ARG SYSTEM_PACKAGES="build-essential ca-certificates openssh-server git golang rsync runit locales"
+
+RUN \
+    apt update && \
+    apt -y upgrade && \
+    apt -y install $SYSTEM_PACKAGES && \
+    groupadd -g $GID_TO_ADD $USERNAME_TO_ADD && \
+    useradd -u $UID_TO_ADD -g $GID_TO_ADD -s /bin/bash $USERNAME_TO_ADD && \
+    usermod -p '*' $USERNAME_TO_ADD && \
+    go get -v -u github.com/peterbourgon/runsvinit && \
+    cp /root/go/bin/runsvinit /usr/local/sbin/runsvinit && \
+    rm -rf /root/go && \
+    rm /etc/ssh/*host*key*
+
+COPY ./setup /tmp/setup
+RUN bash /tmp/setup/run.sh
+
+COPY ./root /
+
+RUN chmod +rx /etc/service/*/run
+
+CMD ["/usr/local/sbin/runsvinit"]