Upgrade to Mongo 3.0.7

upgrade_mongo.sh

#!/bin/bash
echo "Requesting initial permissions (necessary to start and stop services)"
sudo echo "OK"

if [[ "$(uname)" == 'Darwin' ]]; then
  platform='osx'
  DB_PATH='/usr/local/var/mongodb'
  LOG_PATH='/usr/local/var/log/mongodb/mongo.log'
  CONFIG_PATH='/usr/local/etc/mongod.conf'
  BACKUP_PATH="$HOME/mongobackups"

  brew update
  brew tap homebrew/services
else
  platform='linux'
  DB_PATH='/usr/local/var/mongodb'
  LOG_PATH='/usr/local/var/log/mongodb/mongo.log'
  CONFIG_PATH='/etc/mongod.conf'
  BACKUP_PATH='$HOME/mongobackups'
fi

echo "=> Dumping database"
mkdir -p "$BACKUP_PATH/dump"
mongodump -d banff_development --out "$BACKUP_PATH/dump"

echo "=> Stopping mongod service"
if [[ "$platform" == 'osx' ]]; then
  brew services stop mongo
else
  sudo service mongod stop
fi

echo "=> Moving old database"
mkdir -p "$BACKUP_PATH/db"
sudo mv "$DB_PATH" "$BACKUP_PATH/db"
mkdir -p "$DB_PATH"

echo "=> Installing Mongo 3.0"
if [[ "$platform" == 'osx' ]]; then
  brew install mongo
  brew upgrade mongo
  brew unlink mongodb26
  brew link --overwrite mongodb
else
  sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
  echo "deb http://repo.mongodb.org/apt/ubuntu "$(lsb_release -sc)"/mongodb-org/3.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
  sudo apt-get update
  sudo apt-get install mongodb-org mongodb-org-server mongodb-org-shell mongodb-org-mongos mongodb-org-tools
fi

echo "=> Updating mongod.conf"
sudo mv $CONFIG_PATH $BACKUP_PATH/mongod.conf
cat > "$CONFIG_PATH" << EOF
storage:
    dbPath: $DB_PATH
    engine: wiredTiger

systemLog:
    destination: file
    path: $LOG_PATH
    logAppend: true

net:
    bindIp: 127.0.0.1
    port: 27017
    # Enable the HTTP interface (Defaults to port 28017).
    http:
        enabled: false
EOF

echo "=> Starting mongod service"
if [[ "$platform" == 'osx' ]]; then
  brew services start mongo
else
  sudo service mongod start
fi

echo "=> Importing database from dump"
mongorestore -d banff_development "$BACKUP_PATH/dump/banff_development"