Sha256: d2870f8640bd75ab05cdfc982dc3a50ad418102b8829448197239400a5a23120
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Size: 1.54 KB
Versions: 13
Compression:
Stored size: 1.54 KB
Contents
namespace :db do
def logger
@logger ||= begin
STDOUT.sync = true
Logger.new(STDOUT)
end
end
namespace :heroku do
desc 'Mongodump the BotServer database for a slack-ruby-bot-server Heroku app.'
task :backup, [:app] do |_t, args|
require 'mongoid-shell'
logger.info("[#{Time.now}] db:heroku:backup started")
# get heroku configuration info
app = args[:app] || raise('Missing app.')
JSON.parse(`bundle exec heroku config --app #{app} --json`).each_pair do |k, v|
ENV[k] = v
end
# connect to MongoDB
env = (ENV['RACK_ENV'] || 'development').to_s
logger.info "Connecting to the #{env} environment."
Mongoid.load! 'config/mongoid.yml', env
# mongodump
mongodump = Mongoid::Shell::Commands::Mongodump.new(session: Mongoid.default_client)
mongodump.out = File.join(Dir.tmpdir, 'db/' + mongodump.host.tr(':', '_'))
logger.info("[#{Time.now}] clearing (#{mongodump.out})")
FileUtils.rm_rf mongodump.out if File.directory? mongodump.out
logger.info("[#{Time.now}] mongodump to #{mongodump.out}")
system mongodump.to_s
# backup
backup_name = "#{app}-#{Time.now.strftime('%Y-%m-%d-%H%M%S')}"
tmp_db_filename = File.join(mongodump.out, backup_name)
logger.info("[#{Time.now}] compressing (#{tmp_db_filename}.tar.gz)")
system "tar -cvf #{tmp_db_filename}.tar #{mongodump.out}/#{mongodump.db}"
system "gzip #{tmp_db_filename}.tar"
logger.info "Created #{tmp_db_filename}.tar.gz."
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems