Notes on Docker setup.md

Docker Redis

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Shortcut to stop, remove all containers and images
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docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q) && docker rmi $(docker images -q)


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Create independent directory containing Redis setup:
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  - Dockerfile
  - redis.conf
  - supervisor.conf

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REDIS container Dockerfile:
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  FROM ubuntu:14.04
  RUN apt-get update -y && apt-get install -y wget build-essential
  RUN apt-get install -y supervisor
  RUN cd /opt && wget http://download.redis.io/releases/redis-3.0.5.tar.gz
  RUN cd /opt && tar -xvzf redis-3.0.5.tar.gz && rm redis-3.0.5.tar.gz
  RUN cd /opt/redis-3.0.5 && make
  RUN mkdir -p /var/log/supervisor
  # I have to do /data/redis or I get an error saying that redis couldn't chdir to /data/redis
  RUN mkdir -p /data/redis                                        
  ADD supervisor.conf /etc/supervisor/conf.d/supervisor.conf
  ADD redis.conf /opt/redis-3.0.5/redis.conf
  EXPOSE 6379
  CMD "/usr/bin/supervisord"

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REDIS redis.conf
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  https://github.com/InconceivableDuck/Nodevember/blob/master/redis/redis.conf

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REDIS supervisor.conf
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  [supervisord]
  nodaemon=true

  [program:redis]
  command=/opt/redis-3.0.5/src/redis-server /opt/redis-3.0.5/redis.conf

======================  
Pop into the directory and run:
  docker build -t viztastic/redis:1.0 .
  
  If you can't docker without sudo, then: 
      $ sudo groupadd docker
      $ sudo gpasswd -a ${USER} docker
      $ sudo service docker restart
      (also a logout and login)
  
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Running the container:
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  $ mkdir -p /mnt/data/redis
  $ docker run -d -v /mnt/data:/data -p 6379:6379 redis
  
  
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User Docker-bash to login to containers easily:
================

  // Install
  $ curl --fail -L -O https://github.com/phusion/baseimagedocker/
      archive/master.tar.gz && \
      tar xzf master.tar.gz && \
      sudo ./baseimage-docker-master/install-tools.sh
  
  // Use
  $ docker ps
      /// get ID of container
  $ docker-bash [CONTAINER_ID]
    # supervisorctl