Crude beginnings

Dockerfile

@@ -1,104 +1,42 @@
-#
-# Image used for hosting scitran core with uwsgi.
-#
-# Example usage is in README.md
-#
-
-FROM ubuntu:14.04
-
-
-# Install pre-requisites
-RUN apt-get update \
-	&& apt-get install -y \
-		build-essential \
-		ca-certificates curl \
-		libatlas3-base \
-		numactl \
-		python-dev \
-		python-pip \
-		libffi-dev \
-		libssl-dev \
-		libpcre3 \
-		libpcre3-dev \
-		git \
-	&& rm -rf /var/lib/apt/lists/* \
-	&& pip install -U pip
-
-
-# Grab gosu for easy step-down from root in a docker-friendly manner
-# https://github.com/tianon/gosu
-#
-# Alternate key servers are due to reliability issues with ha.pool.sks-keyservers.net
-RUN curl -o /usr/local/bin/gosu -SL "https://github.com/tianon/gosu/releases/download/1.6/gosu-$(dpkg --print-architecture)" \
-	&& curl -o /tmp/gosu.asc -SL "https://github.com/tianon/gosu/releases/download/1.6/gosu-$(dpkg --print-architecture).asc" \
-	&& export GNUPGHOME="$(mktemp -d)" \
-	&& for server in $(shuf -e ha.pool.sks-keyservers.net \
-	                            hkp://p80.pool.sks-keyservers.net:80 \
-	                            keyserver.ubuntu.com \
-	                            hkp://keyserver.ubuntu.com:80 \
-	                            pgp.mit.edu) ; do \
-	        gpg --keyserver "$server" --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 && break || : ; \
-	    done \
-	&& gpg --batch --verify /tmp/gosu.asc /usr/local/bin/gosu \
-	&& rm -r "$GNUPGHOME" /tmp/gosu.asc \
-	&& chmod +x /usr/local/bin/gosu
-
-
-# Setup environment
-WORKDIR /var/scitran
-
-RUN mkdir -p \
-      /var/scitran/config \
-      /var/scitran/data \
-      /var/scitran/code/api \
-      /var/scitran/logs \
-      /var/scitran/keys
-
-# Declaring a volume makes the intent to map externally explicit. This enables
-# the contents to survive/persist across container versions, and easy access
-# to the contents outside the container.
-#
-# Declaring the VOLUME in the Dockerfile guarantees the contents are empty
-# for any new container that doesn't specify a volume map via 'docker run -v '
-# or similar option.
-#
-VOLUME /var/scitran/keys
-VOLUME /var/scitran/data
-VOLUME /var/scitran/logs
-
-
-# Install pip modules
-#
-# Split this out for better cache re-use.
-#
-COPY requirements.txt docker/requirements-docker.txt /var/scitran/code/api/
-
-RUN pip install --upgrade pip wheel setuptools \
-  && pip install -r /var/scitran/code/api/requirements-docker.txt \
-  && pip install -r /var/scitran/code/api/requirements.txt
-
-COPY tests /var/scitran/code/api/tests/
-RUN bash -e -x /var/scitran/code/api/tests/bin/setup-integration-tests-ubuntu.sh
-
-
-# Copy full repo
-#
-COPY . /var/scitran/code/api/
-
-COPY docker/uwsgi-entrypoint.sh /var/scitran/
-COPY docker/uwsgi-config.ini /var/scitran/config/
-COPY docker/newrelic.ini /var/scitran/config/
-
-
-
-# Inject build information into image so the source of the container can be
-# determined from within it.
-ARG BRANCH_LABEL=NULL
-ARG COMMIT_HASH=0
-COPY docker/inject_build_info.sh /
-RUN /inject_build_info.sh ${BRANCH_LABEL} ${COMMIT_HASH} \
-  && rm /inject_build_info.sh
-
-
-ENTRYPOINT ["/var/scitran/uwsgi-entrypoint.sh"]
-CMD ["uwsgi", "--ini", "/var/scitran/config/uwsgi-config.ini", "--http", "0.0.0.0:8080", "--http-keepalive", "--so-keepalive", "--add-header", "Connection: Keep-Alive" ]
+FROM python:2.7-alpine3.6 as build
+
+RUN apk add --no-cache build-base curl
+
+WORKDIR /src/nginx-unit
+
+RUN curl -L https://github.com/nginx/unit/archive/master.tar.gz | tar xz --strip-components 1
+RUN ./configure --prefix=/usr/local --modules=lib --state=/var/local/unit --pid=/var/unit.pid --log=/var/log/unit.log \
+ && ./configure python \
+ && make install
+
+
+FROM python:2.7-alpine3.6 as dist
+
+RUN apk add --no-cache git
+
+COPY --from=build /usr/local/sbin/unitd /usr/local/sbin/unitd
+COPY --from=build /usr/local/lib/python.unit.so /usr/local/lib/python.unit.so
+
+EXPOSE 80 8080 27017
+
+VOLUME /data/db
+
+WORKDIR /scr/core
+
+COPY . .
+COPY docker/unit.json /var/local/unit/conf.json
+
+RUN pip install -e .
+
+CMD ["unitd", "--control", "*:8080", "--no-daemon", "--log", "/dev/stdout"]
+
+
+FROM dist as testing
+
+RUN apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community mongodb=3.4.4-r0
+
+RUN pwd
+
+CMD ["./docker/dev+mongo.sh"]
+
+#docker run -it --rm -p 8080:80 -p 8081:8080 scitran/core:testing

api/app.py

@@ -0,0 +1,3 @@
+from .web import start
+
+application = start.app_factory()

docker/dev+mongo.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+mongod &
+MONGOD_PID=$!
+
+unitd --control "*:8888" --no-daemon --log /dev/stdout

docker/unit.json

@@ -0,0 +1,18 @@
+{
+    "listeners": {
+        "*:80": {
+            "application": "scitran-core"
+        }
+    },
+
+    "applications": {
+        "scitran-core": {
+            "type": "python",
+            "workers": 2,
+            "user": "root",
+            "group": "root",
+            "path": "/src/core",
+            "module": "api.app"
+        }
+    }
+}

setup.py

@@ -0,0 +1,36 @@
+from setuptools import setup, find_packages
+
+install_requires = [
+    'django >= 1.11.5',
+    'elasticsearch==5.3.0',
+    'enum34==1.1.6',
+    'jsonschema==2.6.0',
+    'Markdown==2.6.5',
+    'pymongo==3.2',
+    'python-dateutil==2.4.2',
+    'pytz==2015.7',
+    'requests==2.9.1',
+    'rfc3987==1.3.4',
+    'strict-rfc3339==0.7',
+    'unicodecsv==0.9.0',
+    'webapp2==2.5.2',
+    'WebOb==1.5.1',
+    'gears',
+]
+
+dependency_links = [
+    'git+https://github.com/flywheel-io/[email protected]#egg=gears',
+]
+
+setup(
+    name = 'example',
+    version = '0.0.1',
+    description = '',
+    author = '',
+    author_email = '',
+    url = '',
+    license = '',
+    packages = find_packages(),
+    dependency_links = dependency_links,
+    install_requires = install_requires,
+)