def save
raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if identity
requires :image_id
options = {
'BlockDeviceMapping' => block_device_mapping,
'ClientToken' => client_token,
'EbsOptimized' => ebs_optimized,
'IamInstanceProfile.Arn' => @iam_instance_profile_arn,
'IamInstanceProfile.Name' => @iam_instance_profile_name,
'InstanceInitiatedShutdownBehavior' => instance_initiated_shutdown_behavior,
'InstanceType' => flavor_id,
'KernelId' => kernel_id,
'KeyName' => key_name,
'Monitoring.Enabled' => monitoring,
'Placement.AvailabilityZone' => availability_zone,
'Placement.GroupName' => placement_group,
'Placement.Tenancy' => tenancy,
'PrivateIpAddress' => private_ip_address,
'RamdiskId' => ramdisk_id,
'SecurityGroup' => groups,
'SecurityGroupId' => security_group_ids,
'SubnetId' => subnet_id,
'UserData' => user_data,
}
options.delete_if {|key, value| value.nil?}
if subnet_id
options.delete('SecurityGroup')
else
options.delete('SubnetId')
end
data = connection.run_instances(image_id, 1, 1, options)
merge_attributes(data.body['instancesSet'].first)
if tags = self.tags
Fog.wait_for { self.reload rescue nil }
for key, value in (self.tags = tags)
connection.tags.create(
:key => key,
:resource_id => self.identity,
:value => value
)
end
end
true
end