adding docker script

docker/Dockerfile

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+FROM l3iggs/archlinux:latest
+MAINTAINER Nathan Hourt <nathan@followmyvote.com>
+
+RUN pacman -Syu --noconfirm gcc make autoconf automake cmake ninja boost libtool git
+
+RUN git clone https://github.com/bitshares/bitshares-2
+WORKDIR /bitshares-2
+RUN git submodule update --init --recursive
+RUN cmake -G Ninja .
+RUN ninja witness_node
+
+RUN mkdir /data_dir
+ADD default_config.ini /default_config.ini
+ADD launch /launch
+RUN chmod a+x /launch
+VOLUME /data_dir
+
+EXPOSE 8091 9090
+
+ENTRYPOINT ["/launch"]

docker/default_config.ini

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+# Endpoint for P2P node to listen on
+p2p-endpoint = 0.0.0.0:9090
+
+# P2P nodes to connect to on startup (may specify multiple times)
+# seed-node = 
+
+# JSON array of P2P nodes to connect to on startup
+# seed-nodes = 
+
+# Pairs of [BLOCK_NUM,BLOCK_ID] that should be enforced as checkpoints.
+# checkpoint = 
+
+# Endpoint for websocket RPC to listen on
+rpc-endpoint = 0.0.0.0:8090
+
+# Endpoint for TLS websocket RPC to listen on
+# rpc-tls-endpoint = 
+
+# The TLS certificate file for this server
+# server-pem = 
+
+# Password for this certificate
+# server-pem-password = 
+
+# File to read Genesis State from
+# genesis-json = 
+
+# Block signing key to use for init witnesses, overrides genesis file
+# dbg-init-key = 
+
+# JSON file specifying API permissions
+# api-access = 
+
+# Enable block production, even if the chain is stale.
+enable-stale-production = false
+
+# Percent of witnesses (0-99) that must be participating in order to produce blocks
+required-participation = false
+
+# ID of witness controlled by this node (e.g. "1.6.5", quotes are required, may specify multiple times)
+# witness-id = 
+
+# Tuple of [PublicKey, WIF private key] (may specify multiple times)
+# private-key = ["BTS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV","5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3"]
+
+# Account ID to track history for (may specify multiple times)
+# track-account = 
+
+# Track market history by grouping orders into buckets of equal size measured in seconds specified as a JSON array of numbers
+bucket-size = [15,60,300,3600,86400]
+
+# How far back in time to track history for each bucket size, measured in the number of buckets (default: 1000)
+history-per-size = 1000
+
+# declare an appender named "stderr" that writes messages to the console
+[log.console_appender.stderr]
+stream=std_error
+
+# declare an appender named "p2p" that writes messages to p2p.log
+[log.file_appender.p2p]
+filename=logs/p2p/p2p.log
+# filename can be absolute or relative to this config file
+
+# route any messages logged to the default logger to the "stderr" logger we
+# declared above, if they are info level are higher
+[logger.default]
+level=info
+appenders=stderr
+
+# route messages sent to the "p2p" logger to the p2p appender declared above
+[logger.p2p]
+level=debug
+appenders=p2p
+

docker/launch

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+#!/bin/bash
+
+[ -e /data_dir/config.ini ] || cp /default_config.ini /data_dir/config.ini
+/bitshares-2/programs/witness_node/witness_node --data-dir /data_dir