many important fixes

faye/Dockerfile

@@ -1,12 +1,22 @@
-FROM ruby:2.2.0
+FROM ruby:2.7-slim
+#NOTE: this file must be built from the parent (../) directory
+# look at the
+#   rebuild-docker.sh
+# script as kind of manual on how the drb_counter cointainer is managed and used
+
 
 # throw errors if Gemfile has been modified since Gemfile.lock
-RUN bundle config --global frozen 1
+#RUN bundle config --global frozen 1
 
 RUN mkdir -p /usr/src/app
 
 WORKDIR /usr/src/app
 RUN apt-get update
+RUN apt install -y build-essential
+RUN gem install bundler:1.17.3
+
+
+RUN mkdir -p /usr/src/app/config
 # Test
 #RUN apt-get update && apt-get install -y qt5-default libqt5webkit5-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 # Standard
@@ -15,14 +25,15 @@ RUN apt-get update
 # Specific
 #RUN apt-get update && apt-get install -y dos2unix --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-COPY Gemfile /usr/src/app/
-COPY Gemfile.lock /usr/src/app/
+COPY faye/Gemfile /usr/src/app/
+#COPY faye/Gemfile.lock /usr/src/app/
 #COPY  vendor/cache /usr/src/app/vendor/cache
 #RUN bundle install --local
-RUN rm -rf /usr/src/app/.bundle
+#RUN rm -rf /usr/src/app/.bundle
 RUN bundle install
 
-COPY . /usr/src/app
+COPY ./faye /usr/src/app
+
 ENV FAYE_PORT=9296
 EXPOSE $FAYE_PORT
 CMD thin start -R config.ru -p $FAYE_PORT

faye/config.ru

@@ -1,7 +1,27 @@
 require 'faye'
-require 'pry'
+#require 'pry'
+# started using (with extra server contexts of cours like full paths):
+#   thin start -d -R faye/config.ru -p 9296 --pid tmp/pids/faye.pid
+# serve nginx config:
+#   server {
+#     listen 443 ssl http2;
+#     listen [::]:443 ssl http2;
+#
+#   	server_name events.mozo.bar;
+#
+#     ssl_certificate /etc/letsencrypt/live/mozo.bar/fullchain.pem;
+#     ssl_certificate_key /etc/letsencrypt/live/mozo.bar/privkey.pem;
+#     location / {
+#         proxy_pass http://127.0.0.1:9296;
+#         proxy_set_header Host $host;
+#         proxy_set_header X-Real-IP $remote_addr;
+#         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+#         proxy_set_header X-Forwarded-Proto https;
+#     }
+#   }
+#
 #require File.expand_path('../config/initializers/faye_token.rb', __FILE__)
-setproctitle('mozo_faye') if respond_to?(:setproctitle)
+Process.setproctitle('mozo_faye') if Process.respond_to?(:setproctitle)
 VALID_TOKENS = ['6be65f9b5e7d21b8ca8de4ccfad5ba24cf40d440b370af79']
 class ServerAuth
   def incoming(message, callback)

faye/rebuild-docker.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+# This script rebuilds the whole environment and starts a new container
+
+# 1. ensure this script is run from the project's root, not the faye directory
+pwd_dirname=$(basename $(pwd));
+script_dirname="faye";
+if [ "$pwd_dirname" == "$script_dirname" ]; then
+  echo "PWD DIRNAME: "$pwd_dirname;
+  echo "You must run this script from the project's root dir (../) for the Dockerfile to have access to the configs to COPY";
+  exit 1;
+fi
+
+# 2. stop and remove all running/existing containers
+docker rm $(docker stop $(docker ps -a -q --filter ancestor=mozo_faye))
+
+# 3. remove the previously built images
+docker rmi mozo_faye
+
+# 4. rebuild a fresh image from the latest code
+docker build -f faye/Dockerfile -t mozo_faye .
+
+# debug docker and enter the bash:
+#  docker run --network=host --env DRB_ENV=production -t -i --rm mozo_faye bash
+
+# 5. Spin up the counter container from the generated image
+docker run --network=host --env DRB_ENV=production --detach --name=mozo_faye mozo_faye