[docker] Dockerfile for coffer-server

TODO.org

@@ -22,3 +22,5 @@
    - [ ] Encrypt key request with client key
    - [ ] Decrypt key request with client key
    - [ ] Generate trampolin sh from dockerfile
+* Docker
+** TODO Create Dockerfile for server

docker/Dockerfile

@@ -0,0 +1,9 @@
+FROM gcr.io/distroless/static
+
+COPY ./* /app/
+
+EXPOSE 9187
+ENTRYPOINT ["/app/coffer-server", "-k", \
+                                  "-m", "/app/masterkey.cbor", \
+                                  "-s", "/app/secrets.cbor", \
+                                  "--ip", "0.0.0.0"]