Class: MongodbClone::MongodbReplication

Inherits:
Object
  • Object
show all
Defined in:
lib/mongodb_clone/mongodb_replication.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MongodbReplication

Returns a new instance of MongodbReplication.



7
8
9
 
# File 'lib/mongodb_clone/mongodb_replication.rb', line 7

def initialize
  @id = Time.now.utc.strftime('%Y%m%d%H%M%S')
end

Instance Attribute Details

#id ⇒ Object

Returns the value of attribute id.



5
6
7
 
# File 'lib/mongodb_clone/mongodb_replication.rb', line 5

def id
  @id
end

#path ⇒ Object

Returns the value of attribute path.



5
6
7
 
# File 'lib/mongodb_clone/mongodb_replication.rb', line 5

def path
  @path
end

Instance Method Details

#dump(environment = 'production', session = 'default') ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/mongodb_clone/mongodb_replication.rb', line 11

def dump(environment = 'production', session = 'default')
  config = get_config(environment, session)

  params = default_params(config).merge({ o: "/tmp/#{ config['database'] }/#{ @id }" })

  a = hash_to_inline_params(params)

  command = "mongodump #{ a }"

  execute(command)

  @path = "#{ params[:o] }/#{ params[:d] }"

  self
end

#restore(environment = 'development', session = 'default') ⇒ Object 



27
28
29
30
31
32
33
34
35
 
# File 'lib/mongodb_clone/mongodb_replication.rb', line 27

def restore(environment = 'development', session = 'default')
  config = get_config(environment, session)

  a = hash_to_inline_params(default_params(config))

  command = "mongorestore --drop #{ a } #{ @path }"

  execute(command)
end