Class: Fog::AWS::Compute::SecurityGroup

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/compute/models/aws/security_group.rb

Instance Attribute Summary

Attributes inherited from Model

#collection, #connection

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #reload, #to_json, #wait_for

Methods included from Fog::Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Fog::Attributes::InstanceMethods

#_dump, #attributes, #identity, #identity=, #merge_attributes, #new_record?, #requires

Constructor Details

This class inherits a constructor from Fog::Model

Instance Method Details

#authorize_group_and_owner(group, owner) ⇒ Object

Authorize access by another security group

>> g = AWS.security_groups.all(:description => "something").first
>> g.authorize_group_and_owner("some_group_name", "1234567890")

Parameters:

group

The name of the security group you’re granting access to.

owner

The owner id for security group you’re granting access to.

Returns:

An excon response object representing the result

<Excon::Response:0x101fc2ae0
  @status=200,
  @body={"requestId"=>"some-id-string",
         "return"=>true},
  headers{"Transfer-Encoding"=>"chunked",
          "Date"=>"Mon, 27 Dec 2010 22:12:57 GMT",
          "Content-Type"=>"text/xml;charset=UTF-8",
          "Server"=>"AmazonEC2"}



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# File 'lib/fog/compute/models/aws/security_group.rb', line 41

def authorize_group_and_owner(group, owner)
  requires :name

  connection.authorize_security_group_ingress(
    name,
    'SourceSecurityGroupName'     => group,
    'SourceSecurityGroupOwnerId'  => owner
  )
end

#authorize_port_range(range, options = {}) ⇒ Object

Authorize a new port range for a security group

>> g = AWS.security_groups.all(:description => "something").first
>> g.authorize_port_range(20..21)

Parameters:

range

A Range object representing the port range you want to open up. E.g., 20..21

options

A hash that can contain any of the following keys:

:cidr_ip (defaults to "0.0.0.0/0")
:ip_protocol (defaults to "tcp")

Returns:

An excon response object representing the result

<Excon::Response:0x101fc2ae0
  @status=200,
  @body={"requestId"=>"some-id-string",
         "return"=>true},
  headers{"Transfer-Encoding"=>"chunked",
          "Date"=>"Mon, 27 Dec 2010 22:12:57 GMT",
          "Content-Type"=>"text/xml;charset=UTF-8",
          "Server"=>"AmazonEC2"}



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# File 'lib/fog/compute/models/aws/security_group.rb', line 79

def authorize_port_range(range, options = {})
  requires :name

  connection.authorize_security_group_ingress(
    name,
    'CidrIp'      => options[:cidr_ip] || '0.0.0.0/0',
    'FromPort'    => range.min,
    'ToPort'      => range.max,
    'IpProtocol'  => options[:ip_protocol] || 'tcp'
  )
end

#destroy ⇒ Object

Removes an existing security group

security_group.destroy

Returns

True or false depending on the result



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# File 'lib/fog/compute/models/aws/security_group.rb', line 100

def destroy
  requires :name

  connection.delete_security_group(name)
  true
end

#revoke_group_and_owner(group, owner) ⇒ Object

Revoke access by another security group

>> g = AWS.security_groups.all(:description => "something").first
>> g.revoke_group_and_owner("some_group_name", "1234567890")

Parameters:

group

The name of the security group you’re revoking access to.

owner

The owner id for security group you’re revoking access access to.

Returns:

An excon response object representing the result

<Excon::Response:0x101fc2ae0
  @status=200,
  @body={"requestId"=>"some-id-string",
         "return"=>true},
  headers{"Transfer-Encoding"=>"chunked",
          "Date"=>"Mon, 27 Dec 2010 22:12:57 GMT",
          "Content-Type"=>"text/xml;charset=UTF-8",
          "Server"=>"AmazonEC2"}



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# File 'lib/fog/compute/models/aws/security_group.rb', line 133

def revoke_group_and_owner(group, owner)
  requires :name

  connection.revoke_security_group_ingress(
    name,
    'SourceSecurityGroupName'     => group,
    'SourceSecurityGroupOwnerId'  => owner
  )
end

#revoke_port_range(range, options = {}) ⇒ Object

Revoke an existing port range for a security group

>> g = AWS.security_groups.all(:description => "something").first
>> g.revoke_port_range(20..21)

Parameters:

range

A Range object representing the port range you want to open up. E.g., 20..21

options

A hash that can contain any of the following keys:

:cidr_ip (defaults to "0.0.0.0/0")
:ip_protocol (defaults to "tcp")

Returns:

An excon response object representing the result

<Excon::Response:0x101fc2ae0
  @status=200,
  @body={"requestId"=>"some-id-string",
         "return"=>true},
  headers{"Transfer-Encoding"=>"chunked",
          "Date"=>"Mon, 27 Dec 2010 22:12:57 GMT",
          "Content-Type"=>"text/xml;charset=UTF-8",
          "Server"=>"AmazonEC2"}



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# File 'lib/fog/compute/models/aws/security_group.rb', line 171

def revoke_port_range(range, options = {})
  requires :name

  connection.revoke_security_group_ingress(
    name,
    'CidrIp'      => options[:cidr_ip] || '0.0.0.0/0',
    'FromPort'    => range.min,
    'ToPort'      => range.max,
    'IpProtocol'  => options[:ip_protocol] || 'tcp'
  )
end

#save ⇒ Object

Create a security group

>> g = AWS.security_groups.new(:name => "some_name", :description => "something")
>> g.save

Returns:

True or an exception depending on the result. Keep in mind that this creates a new security group. As such, it yields an InvalidGroup.Duplicate exception if you attempt to save an existing group.



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# File 'lib/fog/compute/models/aws/security_group.rb', line 194

def save
  requires :description, :name

  data = connection.create_security_group(name, description).body
  true
end