Sha256: 21f1836ec492e3ccba1179a87ea88075c5863e423940ae3ca43033bf3ab84f4a
Contents?: true
Size: 1.76 KB
Versions: 50
Compression:
Stored size: 1.76 KB
Contents
Standup.script :node do
def run
ensure_security_group
open_port 22
ensure_instance
configure_elastic_ip
end
def open_ports *ports
ports.map(&:to_s).each do |port|
rule = Standup::EC2::SecurityGroup::IPRule.new('0.0.0.0/0', 'tcp', port, port)
group = Standup::EC2::SecurityGroup.list[node.id_group]
unless group.rules.include? rule
bright_p "opening port #{port}"
group.add_rule rule
end
end
end
alias :open_port :open_ports
protected
def ensure_security_group
return if Standup::EC2::SecurityGroup.list[node.id_group]
bright_p "creating security group #{node.id_group}"
Standup::EC2::SecurityGroup.create node.id_group
end
def ensure_instance
return if instance
bright_p "launching #{params.instance_type} instance with image #{params.image_id}"
inst = Standup::EC2::Instance.create params.image_id,
params.instance_type,
[Standup::EC2::SecurityGroup.list[node.id_group]]
puts "waiting until it's up"
inst.wait_until {inst.state != :running}
puts "and a bit more to let it really up"
sleep 20
end
def configure_elastic_ip
if params.elastic_ip
unless params.elastic_ip == instance.external_ip
bright_p "attaching elastic ip #{params.elastic_ip}"
Standup::EC2::ElasticIP.list[params.elastic_ip].attach_to instance
puts "waiting until it's attached"
instance.wait_until {instance.external_ip != params.elastic_ip}
end
else
if ip = Standup::EC2::ElasticIP.list[instance.external_ip]
bright_p "detaching elastic ip #{params.elastic_ip}"
ip.detach
end
end
end
end
Version data entries
50 entries across 50 versions & 1 rubygems