76 lines
2.3 KiB
Ruby
76 lines
2.3 KiB
Ruby
require 'workers/stack_bootstrap/chef_node_name_builder'
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# Fetches info about stack servers from provider and then persist them in mongo.
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class StackServersPersister
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include PutsAndFlush
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attr_reader :stack, :out
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def initialize(stack, out)
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@stack, @out = stack, out
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@project = mongo.project(stack.project)
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@deploy_env = @project.deploy_env(stack.deploy_env)
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@provider = stack.provider_instance
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end
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# returns: { priority_as_integer => [Servers] }
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def persist
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puts_and_flush 'Start saving stack servers into CID database.'
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stack_servers_with_priority = {}
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@provider.stack_servers(stack).each do |provider_info|
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server = persist_stack_server(provider_info)
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priority = provider_info['tags']['cid:priority'].to_i
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stack_servers_with_priority[priority] ||= []
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stack_servers_with_priority[priority] << server
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end
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puts_and_flush "Stack servers have been saved."
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stack_servers_with_priority.each do |priority, servers|
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out.puts "Servers with priority '#{priority}': #{servers.map(&:id).join(", ")}"
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end
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out.flush
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stack_servers_with_priority
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end
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private
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# takes a hash, returns Server model
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def persist_stack_server(server_info)
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server_attrs = {
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'_id' => server_info['id'],
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'chef_node_name' => get_name_builder(server_info).build_node_name!(incrementers_values),
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'created_by' => stack.owner,
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'deploy_env' => @deploy_env.identifier,
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'key' => server_info['key_name'] || @provider.ssh_key,
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'project' => @project.id,
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'provider' => @stack.provider,
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'provider_account' => @stack.provider_account,
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'remote_user' => mongo.image(@deploy_env.image).remote_user,
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'private_ip' => server_info['private_ip'],
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'public_ip' => server_info['public_ip'],
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'run_list' => stack.run_list || [],
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'stack' => stack.name
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}
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server = ::Devops::Model::Server.new(server_attrs)
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mongo.server_insert(server)
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server
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end
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def get_name_builder(server_info)
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ChefNodeNameBuilder.new(
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provider_server_info: server_info,
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project_id: @project.id,
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env_id: @deploy_env.identifier,
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owner: stack.owner
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)
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end
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def incrementers_values
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@incrementers_values ||= {}
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end
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def mongo
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Devops::Db.connector
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end
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end |