update Dockerfile to use pre-compiled binnary v1.11.0 (closes #713)

README.md

@@ -37,6 +37,7 @@ Your use of Kelp is governed by the Apache 2.0 open-source license. Please note
 * [Getting Started](#getting-started)
    * [How To Get Kelp](#how-to-get-kelp)
       * [Download Kelp Binary](#download-kelp-binary)
+      * [Run With Docker](#run-with-docker)
       * [Compile from Source](#compile-from-source)
    * [Running Kelp](#running-kelp)
       * [Using CCXT](#using-ccxt)
@@ -108,6 +109,15 @@ To run the bot in simulation mode, try this command:
 
     ./kelp trade -c sample_trader.cfg -s buysell -f sample_buysell.cfg --sim
 
+### Run With Docker
+
+This docker image (`nikhilsaraf/kelp:latest`) points to the latest pre-compiled version of the kelp binary v1.11.0, which can be run like this:
+
+`docker run nikhilsaraf/kelp:latest version`
+`docker run nikhilsaraf/kelp:latest trade -c sample_trader.cfg -s buysell -f sample_buysell.cfg --sim`
+`docker run nikhilsaraf/kelp:latest exchanges`
+`docker run nikhilsaraf/kelp:latest strategies`
+
 ### Compile from Source
 
 _Note for Windows Users: You should use a [Bash Shell][bash] to follow the steps below. This will give you a UNIX environment in which to run your commands and will enable the `./scripts/build.sh` bash script to work correctly._

ops/Dockerfile

@@ -1,35 +1,32 @@
-FROM golang:1.12.7
+FROM ubuntu:20.04
 
 LABEL maintainer="Nikhil Saraf <Github: @nikhilsaraf>"
 
-# install yarn
-RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
-RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
-RUN apt update
-RUN apt -y install yarn
+# add dependencies: curl, unzip
+RUN apt-get update && apt-get install -y curl unzip
 
-# set working dir
-WORKDIR /go/src/github.com/stellar/kelp
-RUN pwd
+# fetch ccxt-rest
+RUN mkdir -p /root/.kelp/ccxt
+RUN curl -L https://github.com/stellar/kelp/releases/download/ccxt-rest_v0.0.4/ccxt-rest_linux-x64.zip -o /root/.kelp/ccxt/ccxt-rest_linux-x64.zip
+RUN unzip /root/.kelp/ccxt/ccxt-rest_linux-x64.zip -d /root/.kelp/ccxt
 
-# install glide
-RUN curl -s https://glide.sh/get | sh
-
-# install kelp
-ENV GOPATH /go
-RUN git clone https://github.com/stellar/kelp.git .
-RUN git fetch --tags
-RUN glide install
-RUN ./scripts/build.sh
+# fetch kelp archive
+RUN curl -L https://github.com/stellar/kelp/releases/download/v1.11.0/kelp-v1.11.0-linux-amd64.tar -o kelp-archive.tar
+# extract
+RUN tar xvf kelp-archive.tar
+# set working directory
+WORKDIR kelp-v1.11.0
 
 # set ulimit
 RUN ulimit -n 10000
 
+# start ccxt-rest when container is started
+CMD nohup /root/.kelp/ccxt/ccxt-rest_linux-x64/ccxt-rest > ~/ccxt-rest.log &
+
 # use command line arguments from invocation of docker run against this ENTRYPOINT command - https://stackoverflow.com/a/40312311/1484710
-ENTRYPOINT ["./bin/kelp"]
+ENTRYPOINT ["./kelp"]
+# default arguments are empty
+CMD [""]
 
-# sample command to run this container as a daemon process:
-# docker run -v `pwd`/ops:/go/src/github.com/stellar/kelp/bin/ops -d -p 8011:8011 <image> server -p 8011 --ccxt-rest-url=http://host.docker.internal:3000
-# this assumes that you are running ccxt on port 3000 outside this kelp docker container
-# the three port numbers (8011 in the example above) must be the same and must be specified
-# the first part of the -v argument is the directory where you want to save the kelp configs and kelp logs from the bots created in this container
+# sample command to run this container:
+#     docker run nikhilsaraf/kelp:latest trade -c sample_trader.cfg -s buysell -f sample_buysell.cfg --sim