Add Dockerfile

Andreas · Andreas · commit 391246a31c60 · 2016-10-18T11:41:59.000+03:00
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,45 @@
+# Docker Image for SSH agent container. Last revision 18.10.2016
+#
+# Copyright (c) Andreas Urbanski, 2016
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+FROM alpine:3.4
+
+MAINTAINER Andreas Urbanski <urbanski.andreas@gmail.com>
+
+# Install dependencies
+RUN apk add --no-cache \
+	bash \
+	openssh \
+	socat \
+	&& rm -rf /var/cache/apk/*
+
+# Copy entrypoint script to container
+COPY entry.sh /entry.sh
+
+# Setup environment variables; export SSH_AUTH_SOCK from socket directory
+ENV SOCKET_DIR /.ssh-agent
+ENV SSH_AUTH_SOCK ${SOCKET_DIR}/socket
+ENV SSH_AUTH_PROXY_SOCK ${SOCKET_DIR}/proxy-socket
+
+VOLUME ${SOCKET_DIR}
+
+ENTRYPOINT ["/entry.sh"]
+
+CMD ["ssh-agent"]
