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Docker improvements (faster and more secure builds)

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This commit is contained in:
Roland Venesz 2017-10-13 15:47:13 +02:00
parent 604a888791
commit d266171ed8
3 changed files with 63 additions and 12 deletions
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6
.dockerignore Normal file
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@ -0,0 +1,6 @@
.git
.gitignore
Dockerfile
.dockerignore
config.json*
*.sqlite

19
Dockerfile
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@ -1,20 +1,23 @@
FROM python:3.6.2
RUN apt-get update
RUN apt-get -y install build-essential
# Install TA-lib
RUN wget http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz
RUN tar zxvf ta-lib-0.4.0-src.tar.gz
RUN cd ta-lib && ./configure && make && make install
RUN apt-get update && apt-get -y install build-essential && apt-get clean
RUN curl -L http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz | \
tar xzvf - && \
cd ta-lib && \
./configure && make && make install && \
cd .. && rm -rf ta-lib
ENV LD_LIBRARY_PATH /usr/local/lib
# Prepare environment
RUN mkdir /freqtrade
COPY . /freqtrade/
WORKDIR /freqtrade
# Install dependencies and execute
# Install dependencies
COPY requirements.txt /freqtrade/
RUN pip install -r requirements.txt
# Install and execute
COPY . /freqtrade/
RUN pip install -e .
CMD ["freqtrade"]

46
README.md
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@ -47,7 +47,9 @@ Possible values are `running` or `stopped`. (default=`running`)
If the value is `stopped` the bot has to be started with `/start` first.
`ask_last_balance` sets the bidding price. Value `0.0` will use `ask` price, `1.0` will
use the `last` price and values between those interpolate between ask and last price. Using `ask` price will guarantee quick success in bid, but bot will also end up paying more then would probably have been necessary.
use the `last` price and values between those interpolate between ask and last
price. Using `ask` price will guarantee quick success in bid, but bot will also
end up paying more then would probably have been necessary.
The other values should be self-explanatory,
if not feel free to raise a github issue.
@ -88,12 +90,52 @@ $ BACKTEST=true pytest
```
#### Docker
Building the image:
```
$ cd freqtrade
$ docker build -t freqtrade .
$ docker run --rm -it freqtrade
```
For security reasons, your configuration file will not be included in the
image, you will need to bind mount it. It is also advised to bind mount
a SQLite database file (see second example) to keep it between updates.
You can run a one-off container that is immediately deleted upon exiting with
the following command (config.json must be in the current working directory):
```
$ docker run --rm -v `pwd`/config.json:/freqtrade/config.json -it freqtrade
```
To run a restartable instance in the background (feel free to place your
configuration and database files wherever it feels comfortable on your
filesystem):
```
$ cd ~/.freq
$ touch tradesv2.sqlite
$ docker run -d \
--name freqtrade \
-v ~/.freq/config.json:/freqtrade/config.json \
-v ~/.freq/tradesv2.sqlite:/freqtrade/tradesv2.sqlite \
freqtrade
```
You can then use the following commands to monitor and manage your container:
```
$ docker logs freqtrade
$ docker logs -f freqtrade
$ docker restart freqtrade
$ docker stop freqtrade
$ docker start freqtrade
```
With the above setup you do not need to rebuild the image for configuration
changes, it will suffice to edit `config.json` and restart the container.
#### Contributing
Feel like our bot is missing a feature? We welcome your pull requests! Few pointers for contributions: