Docker helper functions

docker-helper.sh

#!/bin/bash

# Activate a named docker machine
docker-machine-set-active() {
  eval $(docker-machine env $1)
}

# Create digital ocean droplet
docker-create-droplet() {
  if [[ "$1" == "" || "$2" == "" || "$3" == "" ]] ; then
    echo "USAGE: docker-create-droplet TOKEN REGION NAME"
    echo "  TOKEN   the Digital Ocean access token"
    echo "  REGION  the region in which the droplet should be created"
    echo "  NAME    the name of the droplet"
    return
  fi
  docker-machine create --driver digitalocean --digitalocean-image ubuntu-16-04-x64 --digitalocean-access-token $1 --digitalocean-region $2 $3
}

# Restart digital ocean droplet
docker-restart-sails-droplet() {
  if [[ "$1" == "" || "$2" == "" ]] ; then
    echo "USAGE: docker-restart-droplet NAME ENVIRONMENT"
    echo "  NAME         the name of the service"
    echo "  ENVIRONMENT  the environment the service will run in"
    return
  fi
  echo -n "Stopping $1..."
  docker stop $1 >/dev/null 2>&1
  echo -e "   \033[32mdone\033[39m"
  echo -n "Cleaning $1..."
  docker rm $1 >/dev/null 2>&1
  echo -e "   \033[32mdone\033[39m"
  echo -n "Starting $1..."
  result=`docker run --name $1 -p 0.0.0.0:80:1337 -d --restart always $1:$2`
  if [[ "$?" == "0" ]] ; then
    echo -e "   \033[32mdone\033[39m"
  else
    echo -e "   \033[31m$result\033[39m"
  fi
}

docker-restart-noservice-droplet() {
  if [[ "$1" == "" || "$2" == "" ]] ; then
    echo "USAGE: docker-restart-droplet NAME ENVIRONMENT"
    echo "  NAME         the name of the service"
    echo "  ENVIRONMENT  the environment the service will run in"
    return
  fi
  echo -n "Stopping $1..."
  docker stop $1 >/dev/null 2>&1
  echo -e "   \033[32mdone\033[39m"
  echo -n "Cleaning $1..."
  docker rm $1 >/dev/null 2>&1
  echo -e "   \033[32mdone\033[39m"
  echo -n "Starting $1..."
  result=`docker run --name $1 -d --restart always $1:$2`
  if [[ "$?" == "0" ]] ; then
    echo -e "   \033[32mdone\033[39m"
  else
    echo -e "   \033[31m$result\033[39m"
  fi
}


healthcheck-staging-authservice() {
  echo -n "Check staging authservice..."
  if [[ `curl -I https://staging.api.justklikkit.com/v1/oauth/token 2>/dev/null | grep -e 401 -e Sails | wc -l | sed 's/ //g'` == "2" ]] ; then 
    echo -e "   \033[32mok\033[39m"
  else
    echo -e "   \033[1;31mdown\033[0m"
  fi
}

healthcheck-staging-resourceservice() {
  echo -n "Check staging resourceservice..."
  if [[ `curl -I https://staging.api.justklikkit.com/v1/activities 2>/dev/null | grep -e 401 -e Sails | wc -l | sed 's/ //g'` == "2" ]] ; then 
    echo -e "   \033[32mok\033[39m"
  else
    echo -e "   \033[1;31mdown\033[0m"
  fi
}