Add install ssh

Author: vshepard

Dockerfile.tmpl

@@ -9,6 +9,15 @@ RUN if [ "${PYTHON_VERSION}" = "3" ] ; then \
 	apk add --no-cache curl python3 python3-dev build-base musl-dev \
     linux-headers py-virtualenv; \
 	fi
+
+# Install OpenSSH
+RUN apk add --no-cache openssh
+
+# Configure SSH
+RUN echo "postgres:postgres" | chpasswd && \
+    mkdir -p /var/run/sshd && \
+    sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
+
 ENV LANG=C.UTF-8
 
 RUN mkdir -p /pg
@@ -19,5 +28,8 @@ ADD . /pg/testgres
 WORKDIR /pg/testgres
 RUN chown -R postgres:postgres /pg
 
+# Expose SSH port
+EXPOSE 22
+
 USER postgres
-ENTRYPOINT PYTHON_VERSION=${PYTHON_VERSION} /run.sh
+ENTRYPOINT PYTHON_VERSION=${PYTHON_VERSION} /run.sh & /usr/sbin/sshd -D