Also install sshd

Dockerfile

@@ -13,6 +13,18 @@ HEALTHCHECK CMD curl --fail http://localhost:$VCAP_APP_PORT/?healthy || exit 1
 RUN apt-get update
 RUN apt-get install -y ffmpeg libavcodec-extra
 
+# From https://fly.io/docs/blueprints/opensshd/
+RUN apt-get update \
+ && apt-get install -y openssh-server vim lsof \
+ && cp /etc/ssh/sshd_config /etc/ssh/sshd_config-original \
+ && sed -i 's/^#\s*Port.*/Port 2333/' /etc/ssh/sshd_config \
+ && sed -i 's/^#\s*PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config \
+ && mkdir -p /root/.ssh \
+ && chmod 700 /root/.ssh \
+ && mkdir /var/run/sshd \
+ && chmod 755 /var/run/sshd \
+ && rm -rf /var/lib/apt/lists /var/cache/apt/archives
+
 COPY requirements.txt $WORKDIR
 RUN pip install --no-cache-dir -r requirements.txt