Added centos based dockerfile for UI and cccp.yml

Dockerfile.centos7

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+FROM registry.centos.org/centos/centos:7
+MAINTAINER "Mohammed Zeeshan Ahmed"
+
+ENV SOURCE_DIR /tmp/source
+ENV WWW_DIR /var/www/html
+ENV START_SCRIPT /opt/start-apache.sh
+
+# RUN yum -y update && yum clean all
+
+# Create dirs
+RUN mkdir -p  $SOURCE_DIR/dist \
+              $SOURCE_DIR/app \
+              $SOURCE_DIR/test \
+              $SOURCE_DIR/.git
+
+# Add dirs
+ADD app $SOURCE_DIR/app
+ADD test $SOURCE_DIR/test
+
+# Dot files
+ADD .jshintrc $SOURCE_DIR/
+ADD .bowerrc $SOURCE_DIR/
+ADD .editorconfig $SOURCE_DIR/
+ADD .travis.yml $SOURCE_DIR/
+
+# Other files
+ADD bower.json $SOURCE_DIR/
+ADD Gruntfile.js $SOURCE_DIR/
+ADD LICENSE $SOURCE_DIR/
+ADD package.json $SOURCE_DIR/
+ADD README.md $SOURCE_DIR/
+
+# Add some git files for versioning
+ADD .git/HEAD $SOURCE_DIR/.git/HEAD
+ADD .git/refs $SOURCE_DIR/.git/refs
+
+RUN yum -y install epel-release && \
+    yum -y install httpd \
+    mod_auth_kerb \
+    mod_proxy_html \
+    mod_ssl \
+    bzip2 \
+    git \
+    nodejs \
+    nodejs-legacy \
+    npm && \
+    cd $SOURCE_DIR && \
+    export GITREF=$(cat .git/HEAD | cut -d" " -f2) && \
+    export GITSHA1=$(cat .git/$GITREF) && \
+    echo "{\"git\": {\"sha1\": \"$GITSHA1\", \"ref\": \"$GITREF\"}}" > $WWW_DIR/app-version.json && \
+    cd $SOURCE_DIR && \
+    rm -rf $SOURCE_DIR/.git && \
+    git config --global url."https://".insteadOf git:// && \
+    cd $SOURCE_DIR && \
+    npm install && \
+    node_modules/bower/bin/bower install --allow-root && \
+    node_modules/grunt-cli/bin/grunt build --allow-root && \
+    cp -rf $SOURCE_DIR/dist/* $WWW_DIR && \
+    rm -rf $SOURCE_DIR && \
+    yum -y remove git nodejs nodejs-legacy npm bzip2 && \
+    yum clean all
+
+ADD apache-site.conf /etc/httpd/conf.d/docker-site.conf
+ADD start.sh $START_SCRIPT
+RUN chmod +x $START_SCRIPT
+
+# Exposed ports
+EXPOSE 80 443
+
+VOLUME ["/etc/apache2/server.crt", "/etc/apache2/server.key"]
+
+CMD $START_SCRIPT

cccp.yml

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+# This is for the purpose of building containers on the CentOS Community Container 
+# Pipeline. The containers are built, tested and delivered to registry.centos.org and
+# lifecycled as well. A corresponding entry must exist in the container index itself, 
+# located at https://github.com/CentOS/container-index/tree/master/index.d
+# You can know more at the following links:
+# * https://github.com/CentOS/container-pipeline-service/blob/master/README.md
+# * https://github.com/CentOS/container-index/blob/master/README.rst
+# * https://wiki.centos.org/ContainerPipeline
+
+job-id: docker-registry-frontend

start.sh

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+#!/bin/bash
+
+die() {
+  echo "ERROR: $1"
+  exit 2
+}
+
+mod_activate_deactivate() {
+  mod_name=$1;
+  en_en=$2;
+  httpd_path="/etc/httpd"
+  conf_path="${httpd_path}/conf.d"
+  conf_modules_path="${httpd_path}/conf.modules.d"
+
+  case ${mod_name} in
+    SSL)
+      mod_file1="${conf_path}/ssl.conf";
+      mod_file1_back="${mod_file1}.back"
+      mod_file2="${conf_modules_path}/00-ssl.conf"
+      mod_file2_back="${mod_file2}.back"
+      if [ ${en_en} -eq 0 ]; then
+        mv ${mod_file1} ${mod_file1_back};
+        mv ${mod_file2} ${mod_file2_back};
+      else
+        mv ${mod_file1_back} ${mod_file1};
+        mv ${mod_file2_back} ${mod_file2};
+      fi
+    ;;
+    KERB)
+      mod_file1="${conf_modules_path}/10-auth_kerb.conf";
+      mod_file1_back="${mod_file1}.back"
+
+      if [ ${en_en} -eq 0 ]; then
+        mv ${mod_file1} ${mod_file1_back};
+      else
+        mv ${mod_file1_back} ${mod_file1};
+      fi
+    ;;
+  esac
+}
+
+for item in SSL KERB; do
+  mod_activate_deactivate ${item} 0;
+done
+
+[[ -z "$ENV_DOCKER_REGISTRY_HOST" ]] && die "Missing environment variable: ENV_DOCKER_REGISTRY_HOST=url-to-your-registry"
+[[ -z "$ENV_DOCKER_REGISTRY_PORT" ]] && ENV_DOCKER_REGISTRY_PORT=80
+[[ -z "$ENV_REGISTRY_PROXY_FQDN" ]] && ENV_REGISTRY_PROXY_FQDN=$ENV_DOCKER_REGISTRY_HOST
+[[ -z "$ENV_REGISTRY_PROXY_PORT" ]] && ENV_REGISTRY_PROXY_PORT=$ENV_DOCKER_REGISTRY_PORT
+
+export DOCKER_REGISTRY_HOST=$ENV_DOCKER_REGISTRY_HOST
+export DOCKER_REGISTRY_PORT=$ENV_DOCKER_REGISTRY_PORT
+export REGISTRY_PROXY_FQDN=$ENV_REGISTRY_PROXY_FQDN
+export REGISTRY_PROXY_PORT=$ENV_REGISTRY_PROXY_PORT
+
+needModSsl=0
+if [ -n "$ENV_DOCKER_REGISTRY_USE_SSL" ]; then
+  export DOCKER_REGISTRY_SCHEME=https
+  needModSsl=1
+else
+  export DOCKER_REGISTRY_SCHEME=http
+fi
+
+# docker-registry-frontend acts as a proxy so may well
+# have a different hostname than the registry itself.
+echo "{\"host\": \"$ENV_REGISTRY_PROXY_FQDN\", \"port\": $ENV_REGISTRY_PROXY_PORT}" > /var/www/html/registry-host.json
+
+# information about browse mode.
+[[ x$ENV_MODE_BROWSE_ONLY =~ ^x(true|false)$ ]] || ENV_MODE_BROWSE_ONLY=false
+# Overwrite browse-only option for now since only browse-only is working right now
+ENV_MODE_BROWSE_ONLY=true
+[[ -z "$ENV_DEFAULT_REPOSITORIES_PER_PAGE" ]] && ENV_DEFAULT_REPOSITORIES_PER_PAGE=20
+[[ -z "$ENV_DEFAULT_TAGS_PER_PAGE" ]] && ENV_DEFAULT_TAGS_PER_PAGE=10
+echo "{\"browseOnly\":$ENV_MODE_BROWSE_ONLY, \"defaultRepositoriesPerPage\":$ENV_DEFAULT_REPOSITORIES_PER_PAGE , \"defaultTagsPerPage\":$ENV_DEFAULT_TAGS_PER_PAGE }"  > /var/www/html/app-mode.json
+if [ "$ENV_MODE_BROWSE_ONLY" == "true" ]; then
+  export APACHE_ARGUMENTS='-D FRONTEND_BROWSE_ONLY_MODE'
+fi
+
+# Optionally enable Kerberos authentication and do some parameter checks
+if [ -n "$ENV_AUTH_USE_KERBEROS" ]; then
+
+  [[ -z "$ENV_AUTH_NAME" ]] && die "Missing environment variable for Kerberos: ENV_AUTH_NAME"
+  [[ -z "$ENV_AUTH_KRB5_KEYTAB" ]] && die "Missing environment variable for Kerberos: ENV_AUTH_KRB5_KEYTAB"
+  [[ -z "$ENV_AUTH_KRB_REALMS" ]] && die "Missing environment variable for Kerberos: ENV_AUTH_KRB_REALMS"
+  [[ -z "$ENV_AUTH_KRB_SERVICE_NAME" ]] && die "Missing environment variable for Kerberos: ENV_AUTH_KRB_SERVICE_NAME"
+
+  mod_activate_deactivate KERB 1;
+  export USE_KERBEROS_AUTH=$ENV_AUTH_USE_KERBEROS
+  export AUTH_NAME=\"$ENV_AUTH_NAME\"
+  export AUTH_KRB5_KEYTAB=$ENV_AUTH_KRB5_KEYTAB
+  export AUTH_KRB_REALMS=$ENV_AUTH_KRB_REALMS
+  export AUTH_KRB_SERVICE_NAME=$ENV_AUTH_KRB_SERVICE_NAME
+fi
+
+# Optionally enable SSL
+if [ -n "$ENV_USE_SSL" ]; then
+  useSsl="-D USE_SSL"
+
+  [[ ! -e /etc/apache2/server.crt ]] && die "/etc/apache2/server.crt is missing"
+  [[ ! -e /etc/apache2/server.key ]] && die "/etc/apache2/server.key is missing"
+  needModSsl=1
+fi
+
+if [ $needModSsl -ne 0 ]; then
+  mod_activate_deactivate SSL 1;
+fi
+
+exec /usr/sbin/httpd -D FOREGROUND ${useSsl}