Tuesday, November 25, 2014
Hello,
I am trying to fetch instances details from amazon and trying to store in local mysql db. I am able to fetch all the details from amazon, but while storing the data in mysql i am getting the error undefined method `stringify_keys' at two places [which ever gets executed first]
Below is my code, can anyone please help me to resolve this error? [ I marked error in red]
class Ec < ActiveRecord::Base
attr_accessible :instance_id, :name, :public_ip_address, :availability_zone, :state, :created_at, :flavor_id, :account
def sync
properties = Array.new
instance = Ec.new
connection_dev = Fog::Compute.new({
:provider => 'AWS',
:aws_access_key_id => '#######',
:aws_secret_access_key => ######'
})
dev_instances_list = connection_dev.servers.all
dev_instances_list.each do | inst|
begin
instance[:instance_id] = inst.id
instance[:name] = (inst.tags['Name'].to_s.empty?)? "NA" : inst.tags['Name']
instance[:public_ip_address] = inst.public_ip_address
instance[:availability_zone] = inst.availability_zone
instance[:state] = inst.state
instance[:created_at] = inst.created_at
instance[:flavor_id] = inst.flavor_id
instance[:account] = "abc"
#instance.save
properties.push(instance)
rescue
puts "exception"
end
end
update_instance_details(properties)
end
def update_instance_details(properties)
updated_list = Array.new
to_store = Hash.new
up = Ec.new
Ec.find_each do |existing|
to_store = properties.select{|a| a[:instance_id] == existing.instance_id}
if(to_store.nil?)
#someone has deleted this instance from amazon
puts "Removing the record"
existing.delete
else
#update existing record from amazon if there any changes
Ec.update(existing.id, to_store) //Errror line
updated_list.push(existing.id)
end
end
properties.select{|a| !(updated_list.include? a[:instance_id])} .each do |ins|
puts "inserting new instance #{ins[:instnace_id].to_s}"
new_instance = Ec.new(ins) /Error line
new_instance.save
end
end
Thanks,
Maneesh
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