docker-install-old.sh

#!/bin/bash
# ---------------------------------------------------------------------------
# docker-install.sh - Install Docker

# Copyright 2016,  <shelan@Shelans-MacBook-Pro.local>
# All rights reserved.

# Usage: docker-install.sh [-h|--help]

# Revision history:
# 2016-03-09 Created by script-generator.sh ver. 3.3
# ---------------------------------------------------------------------------

PROGNAME=${0##*/}
VERSION="0.1"

clean_up() { # Perform pre-exit housekeeping
  return
}

error_exit() {
  echo -e "${PROGNAME}: ${1:-"Unknown Error"}" >&2
  clean_up
  exit 1
}

graceful_exit() {
  clean_up
  exit
}

signal_exit() { # Handle trapped signals
  case $1 in
    INT)
      error_exit "Program interrupted by user" ;;
    TERM)
      echo -e "\n$PROGNAME: Program terminated" >&2
      graceful_exit ;;
    *)
      error_exit "$PROGNAME: Terminating on unknown signal" ;;
  esac
}

usage() {
  echo -e "Usage: $PROGNAME [-h|--help]"
}

help_message() {
  cat <<- _EOF_
  $PROGNAME ver. $VERSION
  Install Docker

  $(usage)

  Options:
  -h, --help  Display this help message and exit.

  NOTE: You must be the superuser to run this script.

_EOF_
  return
}

# Trap signals
trap "signal_exit TERM" TERM HUP
trap "signal_exit INT"  INT

# Check for root UID
if [[ $(id -u) != 0 ]]; then
  error_exit "You must be the superuser to run this script."
fi

# Parse command-line
while [[ -n $1 ]]; do
  case $1 in
    -h | --help)
      help_message; graceful_exit ;;
    -* | --*)
      usage
      error_exit "Unknown option $1" ;;
    *)
      echo "Argument $1 to process..." ;;
  esac
  shift
done

# Main logic
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
sudo sh -c 'echo "deb https://apt.dockerproject.org/repo ubuntu-wily main" > /etc/apt/sources.list.d/docker.list'
sudo apt-get update
sudo apt-get -y install linux-image-extra-$(uname -r)
sudo apt-get -y install docker-engine
usermod -a -G docker $USER   ## add vagrant user to docker group
sudo mkdir -p /etc/systemd/system/docker.service.d/ 
wget 
sudo echo "[Service]" >> /etc/systemd/system/docker.service.d/docker.conf
sudo echo "ExecStart=" >> /etc/systemd/system/docker.service.d/docker.conf
sudo echo "ExecStart=/usr/bin/docker daemon -H fd:// --cluster-store=consul://172.28.128.5:8500 --cluster-advertise=eth1:2375 -H=tcp://0.0.0.0:2375 -H=unix:///var/run/docker.sock" >> /etc/systemd/system/docker.service.d/docker.conf

sudo systemctl daemon-reload
sudo systemctl restart docker
sudo systemctl status docker

graceful_exit