Merge pull request #1 from paritytrading/features/fix

Add 'parity-fix' module

README.md

@@ -12,6 +12,9 @@ This repository consists of the following modules:
 - [**Parity Trading System**](parity-system) defines a Docker image for the
   matching engine
 
+- [**Parity FIX Gateway**](parity-fix) defines a Docker image for the
+  Financial Information Exchange (FIX) gateway
+
 
 Links
 -----

parity-fix/Dockerfile

@@ -0,0 +1,13 @@
+FROM openjdk:8-jre-alpine
+
+ENV PARITY_VERSION "0.5.0"
+
+ADD https://repo1.maven.org/maven2/com/paritytrading/parity/parity-fix/$PARITY_VERSION/parity-fix-$PARITY_VERSION.jar /opt/parity/parity-fix.jar
+
+RUN chmod 644 /opt/parity/parity-fix.jar
+
+COPY docker-entrypoint.sh /
+
+EXPOSE 4010
+
+ENTRYPOINT [ "/docker-entrypoint.sh" ]

parity-fix/README.md

@@ -0,0 +1,26 @@
+Parity FIX Gateway
+==================
+
+This directory defines a Docker image for the Financial Information Exchange
+(FIX) gateway.
+
+
+Configuration
+-------------
+
+The Docker container is configured using environment variables.
+
+The following environment variables are optional:
+
+- `PARITY_FIX_ORDER_ENTRY_ADDRESS`: The IP address of the matching engine.
+
+- `PARITY_FIX_ORDER_ENTRY_PORT`: The TCP port for order entry at the matching
+  engine.
+
+
+Build
+-----
+
+Build the Docker image:
+
+    docker build --tag parity-fix .

parity-fix/docker-entrypoint.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -e
+
+cat > /opt/parity/parity-fix.conf <<-EOF
+fix {
+  address        = 0.0.0.0
+  port           = 4010
+  sender-comp-id = parity
+}
+
+order-entry {
+  address = ${PARITY_FIX_ORDER_ENTRY_ADDRESS:-"parity-system"}
+  port    = ${PARITY_FIX_ORDER_ENTRY_PORT:-"4000"}
+}
+EOF
+
+exec /usr/bin/java -jar /opt/parity/parity-fix.jar /opt/parity/parity-fix.conf