Setup docker (#45)

* single commit for a all the docker changes

Author: apex-omontgomery

.dockerignore

@@ -0,0 +1,19 @@
+.dockerignore
+Dockerfile
+db.sqlite3
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+pip-log.txt
+pip-delete-this-directory.txt
+.tox
+.coverage
+.coverage.*
+.cache
+coverage.xml
+*,cover
+*.log
+.git

.env

@@ -1,4 +1,15 @@
 FLASK_APP=run.py
-SQLALCHEMY_DATABASE_URI=postgresql://user_name:[email protected]:5432/resources
+SQLALCHEMY_DATABASE_URI=postgresql://user_name:change_password@resources-psql:5432/resources-psql
+POSTGRES_USER=user_name
+POSTGRES_PASSWORD=change_password
+POSTGRES_DB=postgres
+DB_HOST=postgresql
+DB_PORT=5432
+DB_DATABASE=resources-psql
+DB_USERNAME=user_name
+DB_CONNECTION=pgsql
+USER=user_name
+PASSWORD=change_password
+DB=resources-psql
 FLASK_SKIP_DOTENV=1
 FLASK_ENV=development

.travis.yml

@@ -6,18 +6,34 @@ language: python
 sudo: required
 dist: xenial
 python: "3.7"
-# command to install dependencies
-before_script:
-  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-  - chmod +x ./cc-test-reporter
+services:
+  - docker
+
+env:
+  - DOCKER_COMPOSE_VERSION=1.22.0
+
 install:
   - pip install pipenv
   - pipenv install --dev
-# command to run tests
+
+before_script:
+  - sudo rm /usr/local/bin/docker-compose
+  - sudo curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
+  - sudo chmod +x /usr/local/bin/docker-compose
+  - sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - 'make bg'
+  - docker ps -a
+  - sleep 30
+
 script:
-  - flake8 app --statistics --count
-  - pipenv run pytest
-  - coverage run --source=app/ -m pytest
+  - 'make build'
+  - 'make test'
+  - 'make lint'
+
 after_script:
   - coverage xml
+  - docker-compose -f docker-compose.yml down
   - if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]; then ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT; fi
+

Dockerfile

@@ -0,0 +1,34 @@
+FROM python:3.7-slim
+
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+ENV PIP_NO_BINARY psycopg2
+
+WORKDIR /src
+RUN mkdir /static
+
+RUN apt-get update \
+    && apt-get install -y libpq-dev gcc \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get purge -y --auto-remove gcc \
+    && pip install --upgrade pip \
+    && pip install alembic \
+    && pip install psycopg2-binary \
+    && pip install flake8 \
+    && pip install Flask \
+    && pip install Flask-Migrate \
+    && pip install Flask-SQLAlchemy \
+    && pip install SQLAlchemy \
+    && pip install SQLAlchemy-Utils \
+    && pip install PyYAML \
+    && pip install flask-pytest \
+    && pip install pytest \
+    && pip install dataclasses \
+    && pip install coverage \
+    && pip install pytest-cov
+
+COPY . /src
+
+EXPOSE 8000
+
+CMD ["python", "run.py"]

Makefile

@@ -0,0 +1,72 @@
+DOCKER := docker
+DOCKER_COMPOSE := docker-compose
+RESOURCES_CONTAINER := resources-api
+RESOURCES_DB := resources-psql
+FLASK := flask
+
+.PHONY: all
+all: run
+
+.PHONY:  nuke
+nuke:
+	${DOCKER} system prune -a --volumes
+
+.PHONY: minty-fresh
+minty-fresh:
+	${DOCKER_COMPOSE} down --rmi all --volumes
+
+.PHONY: rmi
+rmi:
+	${DOCKER} images -q | xargs docker rmi -f
+
+.PHONY: rmdi
+rmdi:
+	${DOCKER} images -a --filter=dangling=true -q | xargs ${DOCKER} rmi
+
+.PHONY: rm-exited-containers
+rm-exited-containers:
+	${DOCKER} ps -a -q -f status=exited | xargs ${DOCKER} rm -v
+
+.PHONY: fresh-restart
+fresh-restart: minty-fresh test run
+
+.PHONY: run
+run: build
+	${DOCKER_COMPOSE} run -p 8000:8000 ${RESOURCES_CONTAINER} ${FLASK} run -p 8000 -h 0.0.0.0
+
+.PHONY: bg
+bg:
+	${DOCKER_COMPOSE} up --build -d
+
+.PHONY: routes
+routes:
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} routes
+
+.PHONY: test
+test: build
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} py.test --cov=app/ tests/
+
+.PHONY: lint
+lint:
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} flake8 app --statistics --count
+
+.PHONY: help
+help: build
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} --help
+
+.PHONY: build
+build:
+	${DOCKER_COMPOSE} build --pull ${RESOURCES_CONTAINER}
+
+.PHONY: setup
+setup: bg
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK}
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} db-migrate create-tables
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} db stamp head
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} db-migrate init
+
+.PHONY: migrate
+migrate: build
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} db migrate
+	${DOCKER_COMPOSE} run ${RESOURCES_CONTAINER} ${FLASK} db upgrade
+