Initial Commit

Author: jasonheecs

.gitignore

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+.DS_Store

.travis.yml

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+---
+sudo: required
+services:
+  - docker
+
+language: ruby
+rvm:
+  - 2.4
+cache: bundler
+
+before_install:
+  - docker pull hadolint/hadolint
+
+script:
+  - docker run --rm -i hadolint/hadolint < Dockerfile
+  - bundle exec rspec
+
+after_success:
+  - docker images
+
+notifications:
+  email: false

Dockerfile

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+FROM jwilder/nginx-proxy:0.7.0
+
+LABEL name="jasonheecs/nginx-proxy"
+LABEL version="1.0.0"
+LABEL maintainer="hello@jasonhee.com"
+
+COPY conf /etc/nginx/conf.d
+
+ENV DOCKER_HOST unix:///tmp/docker.sock
+
+VOLUME ["/etc/nginx/certs", "/etc/nginx/dhparam"]
+
+ENTRYPOINT ["/app/docker-entrypoint.sh"]
+CMD ["forego", "start", "-r"]

Gemfile

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+source 'https://rubygems.org'
+
+gem 'rspec'
+gem 'serverspec'
+gem 'docker-api'

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    diff-lcs (1.3)
+    docker-api (1.34.2)
+      excon (>= 0.47.0)
+      multi_json
+    excon (0.62.0)
+    multi_json (1.13.1)
+    net-scp (1.2.1)
+      net-ssh (>= 2.6.5)
+    net-ssh (5.0.2)
+    net-telnet (0.1.1)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-its (1.2.0)
+      rspec-core (>= 3.0.0)
+      rspec-expectations (>= 3.0.0)
+    rspec-mocks (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
+    serverspec (2.41.3)
+      multi_json
+      rspec (~> 3.0)
+      rspec-its
+      specinfra (~> 2.72)
+    sfl (2.3)
+    specinfra (2.75.0)
+      net-scp
+      net-ssh (>= 2.7)
+      net-telnet
+      sfl
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  docker-api
+  rspec
+  serverspec
+
+BUNDLED WITH
+   1.16.2

LICENSE

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+MIT License
+
+Copyright (c) Jason Hee
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Modified Docker Image for nginx-proxy
+
+A modified docker image based on the [nginx-proxy](https://github.com/jwilder/nginx-proxy) docker image. Increased nginx upload limts and removed nginx server tokens.
+
+## Usage
+
+`docker pull jasonheecs/nginx-proxy:latest`
+
+Sample `docker-compose` file:
+
+```
+version: '2'
+services:
+  nginx-proxy:  
+    image: jasonheecs/nginx-proxy
+    ports:
+      - "80:80"
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock
+    container_name: nginx-proxy
+```
+
+## Testing
+Testing is done via Rspec and Hadolint
+
+To run Rspec tests:
+```bash
+gem install bundler
+bundle install
+bundle exec rspec
+```
+
+To run linting tests on the Dockerfile:
+```bash
+docker pull hadolint/hadolint
+docker run --rm -i hadolint/hadolint < Dockerfile
+```
+
+Refer to the [travis.yml](.travis.yml) file and [Travis build logs][travis-link] for details on the automated tests and expected outputs.
+
+## License
+MIT

conf/custom_proxy_settings.conf

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+server_tokens off;
+client_max_body_size 10m;

spec/dockerfile_spec.rb

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+require "serverspec"
+require "spec_helper"
+require "docker"
+
+describe "Dockerfile" do
+  let(:image) { Docker::Image.build_from_dir('./') }
+  let(:container) { Docker::Container.create('Cmd' => ['ls'], 'Image' => image.id) }
+
+  before(:each) do
+    image.tag(repo: 'jasonheecs/nginx-proxy', tag: 'latest')
+
+    set :os, family: :debian
+    set :backend, :docker
+    set :docker_image, image.id
+    set :docker_container, container.id
+    set :docker_container_create_options, { 'Entrypoint' => ['/bin/bash', '-s'] }
+  end
+
+  it "should have the maintainer label" do
+    expect(image.json["Config"]["Labels"].has_key?("maintainer"))
+  end
+
+  describe package('nginx') do
+    it { should be_installed }
+  end
+
+  describe file('/etc/nginx/conf.d/custom_proxy_settings.conf') do
+    it { should be_file }
+  end
+end

spec/spec_helper.rb

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+require "docker"
+
+set :backend, :exec
+
+Dir[File.join(__dir__, 'support', '*.rb')].each { |file| require file }
+
+Docker.options = { read_timeout: 800, write_timeout: 800 }