Add ability to do development inside Docker

Dockerfile

@@ -0,0 +1,68 @@
+FROM centos:7
+LABEL maintainer="[email protected]; [email protected]"
+
+# setup the ondemand repositories
+RUN yum -y install https://yum.osc.edu/ondemand/latest/ondemand-release-web-latest-1-6.noarch.rpm
+
+# install all the dependencies
+RUN yum install -y centos-release-scl && \
+    yum -y update && \
+    yum install -y \
+        file \
+        lsof \
+        sudo \
+        gcc \
+        gcc-c++ \
+        git \
+        patch \
+        ondemand-runtime \
+        ondemand-build \
+        ondemand-apache \
+        ondemand-ruby \
+        ondemand-nodejs \
+        ondemand-passenger \
+        ondemand-nginx && \
+    yum clean all && rm -rf /var/cache/yum/*
+
+RUN mkdir -p /opt/ood
+RUN mkdir -p /var/www/ood/{apps,public,discover}
+RUN mkdir -p /var/www/ood/apps/{sys,dev,usr}
+
+COPY mod_ood_proxy          /opt/ood/mod_ood_proxy
+COPY nginx_stage/           /opt/ood/nginx_stage
+COPY ood-portal-generator   /opt/ood/ood-portal-generator
+COPY ood_auth_map           /opt/ood/ood_auth_map
+COPY apps                   /opt/ood/apps
+COPY Rakefile               /opt/ood/Rakefile
+
+RUN  cd /opt/ood && \
+    scl enable ondemand -- rake -mj4 build && \
+    mv /opt/ood/apps/* /var/www/ood/apps/sys/ && \
+	rm -rf /opt/ood/Rakefile /opt/ood/apps
+
+# copy configuration files
+RUN mkdir -p /etc/ood/config
+RUN cp /opt/ood/nginx_stage/share/nginx_stage_example.yml            /etc/ood/config/nginx_stage.yml
+RUN cp /opt/ood/ood-portal-generator/share/ood_portal_example.yml    /etc/ood/config/ood_portal.yml
+
+# make some misc directories & files
+RUN mkdir -p /var/lib/ondemand-nginx/config/apps/{sys,dev,usr}
+RUN touch /var/lib/ondemand-nginx/config/apps/sys/{dashboard,shell,files,file-editor,activejobs,myjobs}.conf
+
+# setup sudoers for apache
+RUN echo -e 'Defaults:apache !requiretty, !authenticate \n\
+Defaults:apache env_keep += "NGINX_STAGE_* OOD_*" \n\
+apache ALL=(ALL) NOPASSWD: /opt/ood/nginx_stage/sbin/nginx_stage' >/etc/sudoers.d/ood
+
+# run the OOD executables to setup the env
+RUN /opt/ood/ood-portal-generator/sbin/update_ood_portal
+RUN /opt/ood/nginx_stage/sbin/update_nginx_stage
+RUN sed -i 's#HTTPD24_HTTPD_SCLS_ENABLED=.*#HTTPD24_HTTPD_SCLS_ENABLED="httpd24 ondemand"#g'  /opt/rh/httpd24/service-environment
+RUN groupadd ood
+RUN useradd --create-home --gid ood ood
+RUN echo -n "ood" | passwd --stdin ood
+RUN scl enable httpd24 -- htpasswd -b -c /opt/rh/httpd24/root/etc/httpd/.htpasswd ood ood
+
+
+EXPOSE 80
+CMD [ "/opt/rh/httpd24/root/usr/sbin/httpd-scl-wrapper", "-DFOREGROUND" ]

Rakefile

@@ -7,6 +7,8 @@ GEMFILE           = PROJ_DIR.join('Gemfile')
 INSTALL_ROOT      = Pathname.new(ENV["PREFIX"] || "/opt/ood")
 VENDOR_BUNDLE     = (ENV['VENDOR_BUNDLE'] == "yes" || ENV['VENDOR_BUNDLE'] == "true")
 PASSENGER_APP_ENV = ENV["PASSENGER_APP_ENV"] || "production"
+DOCKER_NAME       = ENV["DOCKER_NAME"] || "ondemand-dev"
+DOCKER_PORT       = ENV["DOCKER_PORT"] || '8080'
 
 def infrastructure
   [
@@ -172,3 +174,28 @@ namespace :test do
 end
 
 task default: %w[test]
+
+namespace :docker do
+  desc "Build Docker container"
+  task :build do
+    sh "docker build -t #{DOCKER_NAME} ."
+  end
+
+  desc "Run Docker container"
+  task :run do
+    sh "docker run -p #{DOCKER_PORT}:80 -v '#{PROJ_DIR}:/ondemand' --name #{DOCKER_NAME} --rm --detach #{DOCKER_NAME}"
+  end
+
+  desc "Kill Docker container"
+  task :kill do
+    sh "docker kill #{DOCKER_NAME}"
+  end
+
+  desc "Connect to Docker container"
+  task :connect do
+    sh "docker exec -it #{DOCKER_NAME} /bin/bash"
+  end
+
+  desc "Use docker to do development, build run and connect to container"
+  task :development => [:build, :run, :connect]
+end