Rpi docker image (#64)

* build arm docker image

* point to correct dockerfile for rpi build

* forgot readme docs

* dockerfile no
\n for consistency

.dockerignore

@@ -6,3 +6,4 @@ tests/
 *.sh
 .coveragerc
 .travis.yml
+doc/

Dockerfile

@@ -3,4 +3,4 @@ FROM python:3.6-alpine
 COPY . /app
 WORKDIR /app
 RUN pip install --no-cache-dir .
-ENTRYPOINT ["ouroboros"]
+ENTRYPOINT ["ouroboros"]

Dockerfile.rpi

@@ -0,0 +1,6 @@
+FROM resin/raspberry-pi-alpine-python:3.6-slim-20181218
+
+COPY . /app
+WORKDIR /app
+RUN pip install --no-cache-dir .
+ENTRYPOINT ["ouroboros"]

README.md

@@ -16,6 +16,7 @@ A python-based alternative to [watchtower](https://github.com/v2tec/watchtower)
 ## Table of Contents
 
 - [Overview](#overview)
+- [Changelog](doc/CHANGELOG.md)
 - [Usage](#usage)
   - [Docker](#docker)
   - [Pip](#pip)
@@ -48,12 +49,20 @@ Ouroboros will monitor all running docker containers or those you specify and up
 
 Ouroboros is deployed via docker image like so:
 
+**x86**
 ```bash
 docker run -d --name ouroboros \
   -v /var/run/docker.sock:/var/run/docker.sock \
   circa10a/ouroboros
 ```
 
+**ARM/RPI**
+```bash
+docker run -d --name ouroboros \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  circa10a/ouroboros:latest-rpi
+```
+
 or via `docker-compose`:
 
 ```yaml

deploy.sh

@@ -7,13 +7,24 @@ PROJECT='ouroboros'
 NAMESPACE=${USER}/${PROJECT}
 # Auth
 echo $docker_password | docker login -u=$USER --password-stdin
-# Latest
+
+# Latest x86
 docker build -t $NAMESPACE:latest .
 docker push $NAMESPACE:latest
-# Versioned
+# Versioned x86
 docker tag $NAMESPACE:latest $NAMESPACE:$VERSION
 docker push $NAMESPACE:$VERSION
 
+# prepare qemu for ARM builds
+docker run --rm --privileged multiarch/qemu-user-static:register --reset
+
+# Latest ARM
+docker build -t $NAMESPACE:latest-rpi -f ./Dockerfile.rpi
+docker push $NAMESPACE:latest-rpi
+# Versioned ARM
+docker tag $NAMESPACE:latest-rpi $NAMESPACE:$VERSION-rpi
+docker push $NAMESPACE:$VERSION-rpi
+
 # Git tags
 git remote set-url origin https://$USER:$github_api_key@github.com/$USER/$PROJECT.git
 git tag $VERSION

doc/CHANGELOG.md

@@ -0,0 +1,6 @@
+# Changelog
+
+## 0.3.4
+
+Features:
+  - ARM/Rpi Docker image

setup.py

@@ -13,14 +13,14 @@ def read_reqs(requirements):
 
 setup(
     name='ouroboros-cli',
-    version='0.3.3',
+    version='0.3.4',
     description='Automatically update running docker containers',
     long_description=readme(),
     long_description_content_type='text/markdown',
     url='https://github.com/circa10a/ouroboros',
     license='MIT',
     classifiers=['Programming Language :: Python'],
-    packages=find_packages(exclude=['tests']),
+    packages=find_packages(exclude=['doc', 'tests']),
     scripts=['ouroboros/ouroboros'],
     install_requires=read_reqs(requirements='./requirements.txt'),
     tests_require=read_reqs(requirements='./requirements-dev.txt'),